Key Responsibilities:

· Provide second-level support for network security devices, including firewalls, intrusion detection/prevention systems (IDS/IPS), VPN concentrators, and other security appliances.

· Respond to security incidents and alerts, investigating and mitigating security breaches and threats. Collaborate with the incident response team to ensure timely resolution.

· Configure and maintain network security devices to align with industry best practices and security policies. Implement security measures to safeguard the organization's network infrastructure.

· Monitor firewall rules and access control lists (ACLs), reviewing and updating them to permit authorized traffic and block potential threats.

· Conduct regular vulnerability assessments and work with the network and system teams to remediate identified security vulnerabilities.

· Assist in security audits and compliance assessments, ensuring adherence to relevant security standards and regulatory requirements.

· Monitor network traffic for security events and anomalies using security information and event management (SIEM) tools.

· Maintain accurate and up-to-date documentation of network security configurations, procedures, and incident reports.

· Promote security awareness among end-users and provide guidance on best security practices.

· Work closely with cross-functional teams, including network engineers, system administrators, and IT support teams, to address security-related issues.

Qualifications and Skills:

· Bachelor’s degree in computer science, Information Technology, or a related field, or equivalent work experience.

· Proven experience as a Network Security Engineer or in a similar network security role.

· In-depth knowledge of network security concepts, technologies, and protocols.

· Experience with security tools and technologies, such as firewalls, IDS/IPS, VPNs, antivirus, and SIEM.

· Familiarity with security standards and frameworks (e.g., ISO 27001, NIST, CIS).

· Understanding of network and routing protocols (e.g., TCP/IP, BGP, OSPF).

· Knowledge of scripting languages (e.g., Python, Perl) is a plus.

· Strong analytical and problem-solving skills, with the ability to diagnose and resolve complex security issues.

· Excellent communication and interpersonal skills, with the ability to collaborate effectively with team members and other stakeholders.

· Ability to work under pressure, handle multiple tasks, and respond to security incidents promptly.

· Relevant certifications such as CCNP (Enterprise), HCIA, NSE4, FCP, PCNSA, CCNA Security, CompTIA Security+, or equivalent is advantageous.

· CATO experience is preferred.

To Apply:

Interested parties, please click the "Apply Now" below

We regret that only shortlisted applicants would be notified.

Evonne Png Wen Xuan | REG No : R22105531

PERSOLKELLY SINGAPORE PTE LTD | EA License No : 01C4394

This is in partnership with Employment and Employability Institute Pte Ltd (“e2i”). e2i is the empowering network for workers and employers seeking employment and employability solutions. e2i serves as a bridge between workers and employers, connecting with workers to offer job security through job-matching, career guidance and skills upgrading services, and partnering employers to address their manpower needs through recruitment, training and job redesign solutions. e2i is a tripartite initiative of the National Trades Union Congress set up to support nation-wide manpower and skills upgrading initiatives. By applying for this role, you consent to e2i’s PDPA.

By sending us your personal data and curriculum vitae (CV), you are deemed to consent to PERSOLKELLY Singapore Pte Ltd and its affiliates to collect, use and disclose your personal data for the purposes set out in the Privacy Policy available at https://www.persolkelly.com.sg/policies. You acknowledge that you have read, understood, and agree with the Privacy Policy.

• Provide presales support by solving technical business solutions for the client.
• Responsible for product demonstration, proposal writing, creating compliance table, training and product enablement.
• Develop working proficiency and obtain certifications on assigned products and technologies.
• Conduct hands-on POC independently and present vendor’s solution to partners and end-users.

Requirements:

• Diploma in Computer Studies or equivalent
• At least 2 years of presales experience in IT network and Cybersecurity domain.
• Good knowledge of security and networking infrastructure environment.

If you are keen to apply for the position, kindly email your detailed resume in MS Word to [email protected]

Please note that only shortlisted candidates will be notified.

For more job opportunities, please visit our website at www.recruit-expert.com

EA Licence: 19C9701

Registration: R21100996

Responsibilities:

• Project technical lead for ICT Projects.
  Support in daily operations on incident management, problem(s) / issue(s) remediation and service(s) restoration.
• Fulfilling of service request(s) related to network voice and wireless following the Change Management procedure. Create and maintain documentations of network configuration, network diagram, mapping, processes, and service records.
• Manage, track and assessment all of principal advisories on patches on vulnerability and firmware upgrades Planning and applying of devices security patches and firmware upgrades.

Requirement:

• At least 5 years of strong experience with in-depth hands-on experience on Cisco Wireless devices and Cisco Voice devices as below:
• Cisco Wireless Controllers
  Aruba Clearpass
  Cisco DNAC
  Cisco ISE
  Cisco CMX
  Cisco Expressway Core and Edge for Jabber, Cisco Auto Attendant, Call Manager
  Cisco Voice Gateway
• At least 3 years supporting a campus wireless network and IP voice infrastructure.
• Candidate with CCNP Wireless and/or CCNP Collaboration or equivalent will be an added advantage.
• Excellent problem-solving skills in a multi-tasking, fast-paced and complex work environment.

Interested candidates, who wish to apply for the above position, please send in your resume to: [email protected]

PERSOLKELLY Singapore Pte Ltd EA License No. 01C4394 EA Reg No: R23118975 (ABDUL RAHMAN ANSARI RAJA)

We regret to inform you that only shortlisted candidates will be contacted.

**********************************

This is in partnership with Employment and Employability Institute Pte Ltd (“e2i”). e2i is the empowering network for workers and employers seeking employment and employability solutions. e2i serves as a bridge between workers and employers, connecting with workers to offer job security through job-matching, career guidance and skills upgrading services, and partnering employers to address their manpower needs through recruitment, training, and job redesign solutions. e2i is a tripartite initiative of the National Trades Union Congress set up to support nation-wide manpower and skills upgrading initiatives. By applying for this role, you consent to e2i’s PDPA.

By sending us your personal data and curriculum vitae (CV), you are deemed to consent to PERSOLKELLY Singapore Pte Ltd and its affiliates to collect, use and disclose your personal data for the purposes set out in the Privacy Policy available at https://www.persolkelly.com.sg/policies. You acknowledge that you have read, understood, and agree with the Privacy Policy.

**********************************

Contract :

• 3 months - Jan 2025 till Mar 2025

Working Hrs:

• Monday to Friday, 8:30 am to 6:00 pm

Responsibilities:

• Maintaining computer networks including mainframes, VPNs, routers and other physical hardware
• Installing and configuring network equipment
• Creating firewalls and updating virus protection software and data security systems to keep data and communications protected

Qualification:

• ITE or higher

Experience:

• Min 1 year

Mandatory Skills Cisco Router

Preferred Skills Cisco Catalyst Switch, Alcatel-Lucent FortiNet Series, Palo Alto Networks Firewall, Fortinet

- Experience in configuring and managing Palo Alto and Fortinet Fortigate Firewalls.

- Hands-on experience with Alcatel Lucent Wireless Controllers.

- Familiarity with SolarWinds NPM / NCM for network monitoring and configuration management.

- Proficient in ClearPass Policy Manager for network access control and policy enforcement.

- Knowledge of network protocols, security architectures, and best practices.

- Strong analytical and problem-solving skills with attention to detail.

- Excellent communication and teamwork abilities.

Responsibilities

• Plan, execute, monitor and control the various technical aspect of the project.
• Manage or participate in new setup or upgrade of system/network infrastructure projects.
• Responsible for supporting operational systems satisfying contractual Service Level Agreement
• Perform and manage routine preventive maintenance and operational activities
• Provide project documentation and reports
• Diagnose and rectify technical issue

Requirements

• Experience in Windows server OS, Unix/Linux OS & VM environment
• Good knowledge and hands-on experience with Microsoft SQL Server would be an advantage
• Good Working knowledge with VPN, firewall appliances and Cisco routers/switches
• Excellent written and verbal communication to convey technical ideas to both technical and non-technical audiences and contribute within a team environment
• Pro-active, dynamic and with good analytical/conceptual thinking

(EA Reg No: 20C0312)

You may submit your resume to [email protected] for immediate processing.

Only shortlisted candidates will be notified.

Responsibilities:

• Assisting with network design and implementation: Responsible for helping senior engineers in designing and deploying networks that meet the Client requirements.
• Installing and configuring network equipment: Responsible for installing and configuring network hardware such as routers, switches, and Wireless Controllers, Access points etc.
• Documenting network configurations: Responsible to document network configurations, including IP addresses, network topologies, and hardware and software versions.
• Assisting in network upgrades: Responsible to assist senior engineers in upgrading the network hardware and software as and when required.
• Providing technical support: Responsible to provide technical support to users and resolve any network-related issues that may arise during deployment.
• Staying up to date with industry trends and developments: Junior Network Engineers should stay up to date with the latest trends and developments in the networking industry and can take up new projects as and when required.

The Individual and their Experience:

• 2 years of experience or exposure within related IT field.
• Having enthusiasm and desire in pursuing in network field
• CCNA certified
• Knowledge of Cisco LAN, WAN, Wireless,
• Willing to commit flexible hours during migration windows and project implementations due to project nature.
• Able to communicate confidently and effectively.

Interested applicants please submit your application with your expected salary and notice period to be considered for the role.

We regret that only shortlisted candidates will be notified.

As part of any recruitment process, we collect and processes personal data relating to job applicants. We are committed to being transparent about how we collect and use that data and to meeting our data protection obligations. By applying to this post and sending us your resume, you agree to the collection, use and/or disclosure of your personal data in the manner as set out in our Data Protection Notice for Job Applicants which can be found

Logicalis is committed to protecting your privacy.

Click below to view the data protection notice.

https://ap.logicalis.com/sites/default/files/2022-10/PIMS-A7.3-01%20Attachment%20I%20DP%20Notice%20for%20Job%20Applicants_updated9sept22.pdf.

Job description

Job ID: 828164

Responsibilities:

• The implementation and upgrading of Cybersecurity products
• Offer solutions (or alternatives) based on customers’ requirements.
• Provide training on our products to customers, partners, and internal teams.
• Perform installations and configurations
• Assist in transferring domain knowledge and technical skills to our maintenance team
• Support other technical matters, such as product feature clarification, implementation considerations etc
• Any other ad-hoc duties as assigned

Requirements:

• Diploma or professional certificate in IT, IS, Cyber Security, or related fields.
• With 2 years of work experience in IT, IS, Cybersecurity preferred
• Strong understanding of technology infrastructures such as Firewalls, VPN, DLP, IDS/IPS,
  Web-Proxy, DNS, Email Security, Log Management, SIEM, Virtualization, Containers, AWS,
  Azure, Google cloud
• Proficiency in troubleshooting various technologies, network, and system issues

We regret that only shortlisted candidates will be notified. However, rest assured that all applications will be updated to our resume bank for future opportunities

Please kindly refer to the Privacy Policy of Good Job Creations for your reference:

https://goodjobcreations.com.sg/en/privacy-policy/
EA Personnel name: Chong Gui Feng
EA Personnel Registration Number: R1768033
EA License no.: 07C5771

As a Senior Network Engineer, you will produce detailed network architecture designs and implement network systems to meet the data communication needs as required.

Responsibilities

Design and Document Preparation:

• Provide networking expertise, revise solution architecture drawings and diagrams

• Prepare the design documents including Low Level Design (LLD) documents for OPS Network and SMRC Network, firewalls configuration, IDS/IPS and hardening states.

• Prepare ITD (Test procedure) document for OPS Network and SMRC Network

· Prepare new or update all the relevant documents (e.g. Maintenance or User Manual, Config / Rollback / Troubleshoot Procedure) required for the OPS Network (FMC, FTD (firewalls)) and SMRC Network (OFL+ONL)

Integration Support:

• Support configuration changes to system platforms in factory and customer sites.

• Work on the configurations of interfaces, zones, firewall policies, IPS, application filtering for single firewall (Offline)

• Support the integration of Offline HSE and Offline Remote Site Switches with Offline SMRC Servers e.g. PIM/PAM, SNMS/SMS/NMS/LMS, RADIUS, NTP, SIEM etc (Offline)

• Support the integration of Online AMTS New HSE & Remote sites switches with Offline SMRC Servers e.g. PIM/PAM, SNMS/SMS/LMS, RADIUS, NTP, SIEM etc. (Offline)

• Assist in the SMRC network configuration, Integration, testing, verification and troubleshooting of the following technology used in SMRC Network (Online SMRC)

• Work on the configuration, integration, testing, verification and troubleshooting of Online OPS Network selected firewalls / external interfaces (particularly from the Firewall application content inspection (Layer 4 through Layer 7)) (OPS Network)

• Configure, optimize and test the transparent firewall failover functionality running in HA and standalone mode with online interfaces for the traffic impact (OPS Network)

• Support External Support Platform (ESP) setup, including network platform configuration & Integration (Layer 2 and Layer 3) of switch, configure firewall with S2S VPN, DMZ, NAT and Internet using ACL policies, IPS policies, URL & Content filtering policies, VPN policies, NAT policies, hardening of switch and firewall as per the hardening guideline

• Provide troubleshooting support during online deployment & integration (OPS Network)

Hardening Support:

• Assist on the hardening of Online / Offline SMRC network equipment and firewalls

• Assist on the hardening of Online / offline OPS firewalls (OPS Network).

• Troubleshoot / fix any operational / unknown issues occurs in the environment due to the hardening configuration on network devices (Offline, Online SMRC)

• Support in case any issue with hardening of online firewalls / any operational issue occurs due to the hardening of online network devices (OPS Network)

Requirements

· Degree in Electrical / Electronic / Telecommunications Engineering

· Minimum 5 years of experience working in the relevant field/industry

· At least cat 2 security clearance

· Strong advantage on following Professional qualifications:

Ø Cisco Certified Networking Associate (CCNA), Cisco Certified Networking Professional (CCNP), Cisco Certified Design Associate (CCDA)

Ø Huawei Certified ICT Associate (HCIA), Huawei Certified ICT Professional (HCIP)

Ø Or other vendor specific courses, such as Juniper Certified Internet Expert (JNCIE)

· Professional knowledge and experience in network detailed design and implementations

Ø On technologies including SDH, MPLS-TP, IP, IP/MPLS, Ethernet etc,

Ø Cable network design (fibre, copper, structured cabling),

Ø 4G/5G/Wifi network design,

Ø Infra design (Virtualisation, VMWare, Windows, Linux, IT services),

Ø Cybersecurity implementation (Hardening, FW, AV,…),

Ø Scripting (python, …),

Ø Network detailed design, administration, troubleshooting, capacity optimization,

Ø Network security design and implementation.

· Demonstrating a degree of initiative, and resourcefulness in solving problems

· Resourceful and analytical in design activities, ability to use pertinent data for meticulous recommendations

We invite highly motivated, dynamic professionals to join our growing Information Technology Services team.

Information Technology Services is dedicated to creating and delivering value to our business by leveraging on IT technologies. The team is responsible for delivering customer-focused solutions and high-quality IT services internally to enable our business.

The role involves:

• Design, implement, and maintain network and firewall infrastructure across both on-premises and cloud environments, ensuring optimal performance and reliability.
• Ensure compliance with internal standards, policies, guidelines, and information security protocols regarding network infrastructure. Implement best practices and industry standards.
• Drive diagnosis and resolution of complex network and application connectivity issues. Oversee technical support escalations and assist Tier 2 teams when necessary.
• Lead and mentor junior engineers, guiding them in the completion of tasks and helping to develop their problem-solving skills. Collaborate with cross-functional teams to achieve strategic objectives.
• Oversee network infrastructure projects, from planning to implementation, ensuring timely delivery and resource optimization. Engage with external vendors for managed services or new project implementation.
• Maintain detailed documentation of network configurations, policies, and procedures. Conduct semi-annual reviews of these materials to ensure accuracy and compliance.
• Act as the primary point of contact for escalated issues, providing timely updates to senior management and stakeholders. Work closely with the IT leadership to align network strategies with business goals.

⠀

The ideal candidate should possess:

• Degree in Computer Science, Information Technology/Security, or Systems Engineering.
• At least 5 years of relevant experience in cloud environments and network technologies, with 3 years managing projects related to connectivity engineering.
• In-depth knowledge of Cisco and Palo Alto firewall technologies, with a strong understanding of network infrastructure, services (TCP/IP, Routing, DNS), and cloud connectivity (AWS, Azure).
• Proven ability to diagnose and resolve complex network issues efficiently, providing timely and effective solutions.
• Excellent communication skills, with the ability to convey technical information clearly to stakeholders and team members. Demonstrated experience leading technical teams and managing cross-functional collaborations.
• Ability to analyse situations rigorously, logically, and systematically.
• Ability to contribute to continuous improvement of processes and services.
• A proven track record ensuring the proper functioning of operational services.
• Understanding of, and practical experience with, ITIL processes is an advantage.
• Ability to multi-task independently, while also working effectively in a team within a dynamic, fast-paced environment.
• Strong technical experience with Palo Alto security product such as (Prisma Access and Palo Alto Next Generation Firewall).
• Strong technical experience with Palo Alto security products, such as Prisma Access and Palo Alto Next Generation Firewall. Relevant certifications like Palo Alto Prisma Certified Cloud Security Engineer (PCCSE), Palo Alto Networks Certified Network Security Engineer (PCNSE), and optionally Cisco certifications, are highly desirable.

Only shortlisted candidates will be contacted by KPMG Talent Acquisition team, personal data collected will be used for recruitment purposes only.

At KPMG in Singapore we are committed to creating a diverse and inclusive workplace. We believe that diversity of thought, background and experience strengthens relationships and delivers meaningful benefits to our people, our clients and communities. As an equal opportunity employer, all qualified applicants will receive consideration for employment regardless of age, race, gender identity or expression, colour, marital status, religion, sexual orientation, disability, or other non-merit factors. We celebrate the different talents that our people bring and support every staff member in their journey to achieve personal and professional growth. One of the ways we do this is through Take Charge: Flexi-work, our flexible working framework which enables agile and innovative teams to help deliver our business goals.

• In-house Support IT
• Support and maintain WAN/LAN network links and equipment's
• Administration of the Servers
• Support and maintain the Firewall System
• Fault diagnosis and resolution of software and system errors on the desktop
• Fault diagnosis of desktop hardware and co-ordination of repairs and replacements
• Software installation and decommissioning of desktop hardware
• Outdoor / Onsite Project Support for IT Related Products
• Interactive Panel Firmware update
• Network Devices Firmware update
• IP configuration of network devices
• Support Product Preventive Maintenance
• Any other task assign by Superior

• Possess a deep understanding of network protocols, risk management, security standards, and regulatory compliance.
• Analyze network traffic patterns, identify bottlenecks, and track performance to proactively address issues and optimize network efficiency.
• Actively participate in network audits and collaborate with stakeholders to ensure the Bank's APAC network adheres to bank rules and regulatory guidelines.
• Establish and enforce network operational procedures, supervise the Network Operations team, review KPIs, and ensure SLAs are met.
• Manage vendors and service providers, including MSAs and SAs, to optimize service reliability and cost-efficiency.
• Coordinate with cross-functional teams on network planning and service-related matters, such as DR drills, third-party risk management, asset management, lifecycle management, privilege access management, and patch management.
• Oversee the design and architecture of the network to ensure scalability, reliability, and security.
• Possess a strong understanding of network budget planning, including Capex and Opex.
• Develop and maintain network performance reports for management review.

Qualifications:

• Bachelor's degree in Computer Science, Information Technology, or a related field with at least 5 years of experience as a Network Operations Lead or Senior Network Engineer.
• Minimum of 8-10 years of experience in network planning, design, and implementation.
• CCNP/CCDP, ITIL, or equivalent certifications. CCIE certification is preferred.
• In-depth knowledge of network protocols, risk management, security standards, and regulatory compliance.
• Proven hands-on experience in network deployment for large enterprises and data centers.
• In-depth knowledge of IP routing, switching, BGP, OSPF, SD-WAN, QoS, and VPC.
• Proficient with Cisco, Fortinet, Checkpoint, F5, or equivalent network devices.
• Proven ability to work effectively with cross-functional teams.
• Prior experience in the banking or financial industry is advantageous.
• In-depth knowledge of IP routing, switching, BGP, OSPF, SD-WAN, QoS, and VPC.
• Strong technical writing and documentation skills.
• Excellent written and verbal communication skills, capable of presenting to both technical and non-technical audiences.

To apply, please visit www.gmprecruit.com and search for Job Reference: 24981

To learn more about this opportunity, please contact Gia Grace at [email protected]

We regret that only shortlisted candidates will be notified.

GMP Technologies (S) Pte Ltd | EA License: 11C3793 | EA Personnel: Bautista Gia Grace De Guzman | Registration No: R23111973

This is in partnership with the Employment and Employability Institute Pte Ltd (“e2i”).

e2i is the empowering network for workers and employers seeking employment and employability solutions. e2i serves as a bridge between workers and employers, connecting with workers to offer job security through job-matching, career guidance and skills upgrading services, and partnering employers to address their manpower needs through recruitment, training, and job redesign solutions. e2i is a tripartite initiative of the National Trades Union Congress set up to support nation-wide manpower and skills upgrading initiatives.

By applying for this role, you consent to GMP Recruitment Services (S) Pte Ltd’s PDPA and e2i’s PDPA.

Responsibilities

Provide expert-level technical support for complex enterprise network environments
Design, implement, and optimize network solutions across various industries
Troubleshoot and resolve critical network issues, ensuring minimal downtime
Lead high-priority network projects, including Tech-Refresh initiatives and performing proof of concepts
Participate in 24/7 on-call rotation and critical network escalations
Perform network maintenance, including security configurations, patches, and upgrades
Conduct risk assessments and vulnerability reviews on network infrastructure
Monitor and analyse network performance, recommending improvements
Collaborate with cross-functional teams to ensure seamless service delivery
Serve as the primary technical escalation point for complex network issues
Provide detailed reports and presentations on network status and performance
Extensive experience in enterprise-level network design, implementation, and troubleshooting
Strong problem-solving skills with a focus on innovative network solutions
Excellent communication abilities, adept at explaining technical concepts to diverse audiences
Proven track record of delivering high-quality network support in demanding environments
Commitment to continuous learning and staying current with emerging network technologies

Requirements

Degree in Computer Engineering or related field
5+ years of experience in network engineering in medium to large organizations
Expert knowledge of network technologies (routing, switching, firewalls, FTTH, SASE, SD-WAN)
Proficiency in SD-WAN solutions, particularly Cisco Viptela and Palo Alto Panorama using Cloud and local deployments.
Advanced certifications preferred (Cisco CCNP/CCIE, PCNSE/PCCSE certifications)
Expert knowledge on deploying and troubleshooting BGP and OSPF networks
Hands-on experience with various firewall/security technologies
Strong skills in configuring and optimizing network devices for efficiency and security
Proven project management and troubleshooting abilities
Excellent communication and customer interaction skills
Adaptable team player capable of working independently

JOB DESCRIPTION – Network Engineer – Routing and Switching (Level-2)

Required Key Skills

• Expert level knowledge in implementation and maintenance of Cisco Routers and Switches of all series.
• Good knowledge in Cisco IOS
• Good knowledge in implementation and operations support of NAC (network access control)
• Good knowledge in Aruba Clear Pass / Cisco ISE
• Good knowledge in Wireless Network / Access Points / Controllers support and troubleshooting
• Expert level understanding of the OSI or TCP/IP model
• Provide Level-2 technical support and troubleshooting to resolve issues
• CCNP certification
• Hands-on experience with monitoring, network diagnostic, Packet Tracers and network analytics tools
• Good knowledge on Firewall Products like Cisco ASA, FortiGate, Palo Alto, Checkpoint
• Good knowledge on Aruba ClearPass/Cisco ISE, Cisco wireless controllers
• Knowledge on F5 load balancers

Priority Tasks

• Workplace is at customer premises and staff has to follow instituted Workplace securities
• Perform Problem resolution, escalation and/or closure of incident including problem analysis and identification of the source of the problem w.r.t Routing and Switching
• Perform configuration change activities
• Provide problem status to the Service Desk and/or update into the ticketing tool according to the Procedures Manual
• Perform day-to-day Network operation for the Network Infra-structure and Network Equipment at the customer premises, including performance monitoring, bandwidth monitoring.
• Work with customer's vendor to perform testing and preventative maintenance according to the schedule provided by the customer for the Network Equipment
• Perform periodic OS upgrade and Patching as and when required.
• 24X5 rotational shift onsite availability and 24X7 standby / remote support availability as and when needed for critical incidents.
• Perform Problem resolution, escalation and/or closure of incident including problem analysis and identification of the source of the problem
• Provide proactive incident reports for all Network related problems, faults, events within TWENTY-FOUR (24) hours
• Respond to all fault calls inclusive of emails and other forms of communications for Firewall related issues and problems reported
• Escalate the problem to Vendors Support in timely manner and get the issue resolved within the specified time as agreed with the customer
• Provide multi-vendor equipment support across a wide range of models and types of networking equipment
• Maintain the inventory of certificates and install/update/renew certificates as and when required.
• Perform security activities like hardening/periodic health check/ ID validation and other compliance activities as per security policies and standards.
• Maintain/Update inventory list and compliance related databases or similar Databases.
• Maintain the device inventory list for the client when needed, Maintain the software/firmware for all the devices up to date
• Subscribe to vendor notifications for the managed devices for vulnerabilities and review/validate/apply security patches pro-actively.
• Perform device activation / deactivation as per service activation and deactivation process.
• Maintain the IP address inventory and allocate new IP address when required by business.
• Engage third part vendors to resolve hardware issues and follow up till closure
• Monitor vendor End of Life / End of Support notifications for all In Scope Devices and inform the client.

Responsibilities

• Manage daily network operations related to switches, routers, firewall and VPN to ensure optimal performance, reliability and security
• Install, configure and support network equipment including routers, proxy servers, switches, WAN accelerators, DNS and DHCP servers
• Support the deployment and management of Cisco SD-WAN solutions to optimise network traffic and enhance connectivity
• Monitor and troubleshoot network, arranging scheduled updates
• Report network status and performance metrics to key stakeholders including senior management during incidents
• Coordinate with vendors and support vendor-related activities
• Configure Palo Alto firewall rules to enforce network security policies
• Configure Cisco wireless solutions to ensure reliable connectivity and coverage
• Contribute to automation and continuous improvement process

Requirements

• Eligible to work in Singapore without requiring work pass support i.e. Open to Singaporeans and/or Singapore Permanent Residents due to nature of role
• Degree in a relevant field
• At least 5 years progressive experience in network support and configuration role
• Hands-on experience in the following:

Network routing and switching using Cisco products

Palo-Alto and Cisco ASA firewalls

Meraki

SD-WAN

Z-Scaler VPN

Preferred Requirements

• CCNP-certified

Managing end to end administration of all Network platforms (Cisco Router & switches, Cisco Wireless infra along with Infoblox DDI)

- Ability to configure and debug and do basic level trouble shooting in technology areas like routers, switches, WIFI.

- Exposure to troubleshooting of routing protocols (RIP, EIGRP, OSPF, BGP).

- Experience on switching (VLAN, VTP, RPVST, Stacking)

- Experience in Cisco Catalyst 9K, 3550, 3650 and Nexus 7K & 9K, Cisco ISR/ASR routers.

- WAN Router configuration and Troubleshooting

- Knowledge on Riverbed WAN optimizer.

- Network infrastructure management & configuration.

- Experience to handle Cisco wireless Infra, Cisco Prime and WAP devices.

- Strong knowledge on Infoblox DNS, DHCP.

- Able to take handover from project team as required.

- Regular audit of network devices and take corrective action accordingly.

- Performance Management & Optimization

- Root Cause Analysis

- Provide inputs for Capacity Planning/ Migration/ Optimization / Future upgrade strategy based on the performance trend.

- Preparation of Daily/Weekly/Monthly reports

- Coordination with multiple vendors

- Handling escalated incidents or high critical tickets.

- Plan and schedule for change management.

- Develop and maintain architecture diagrams and documents.

- Prepare SoPs and SMTD

- Good Communication skills.

Assume a position as a key member of a high-performing team that delivers infrastructure and performance excellence. Your role will be instrumental in shaping the future at one of the world's largest and most influential companies.

As a Infrastructure Engineer III,at JPMorgan Chase within the Network Rapid Response SME (Subject Matter Expert) Team, your endless curiosity about technology will help you propel innovation and your career. Working in a team of highly motivated people like you, you’ll work with customers and be accountable for production incidents, problems, change management, internal and external communications, lifecycle management and product evolution. You’ll help develop functional goals and priorities that align with our overall strategy. You’ll collaborate with our talented and dedicated problem-solving technologists across the JPMorgan Chase & Co. global network. Your expertise in various network technologies and standards will be counted on to troubleshoot, identify, and solve complex and mission critical problems internally and externally. The ideal candidate must have knowledge of, or be willing to learn, scripting languages (e.g. Python) required for the development of automations that will contribute to the improvement of our network support structure.

Job responsibilities

• Applies strong technical acumen and problem-solving methodologies to network operations of reasonable scope, with a focus on improving network operations, data and systems running at scale, and ensures end to end monitoring of network infrastructure and applications

• Applies technical expertise, problem-solving methodologies, drives a workstream or project consisting of one or more infrastructure engineering technologies

• Works with other platforms to architect and implement changes required to resolve issues and modernize the organization and its technology processes

• Executes creative solutions for the design, development, and technical troubleshooting for problems of moderate complexity

• Strongly considers upstream/downstream data and systems or technical implications and advises on mitigation actions

• Resolves most nuances, determines appropriate escalation path, executes conventional approaches to build or break down technical problems

• Partners with application and infrastructure teams to identify potential capacity risks and govern remediation statuses

• Be accountable for making significant decisions for a project consisting of multiple technologies and applications

• Be primary point of contact to support incident, problem, change management, risk, vendor and client relationship, internal and external communications, service delivery, lifecycle management and service evolution

• Acts independently and leverages critical thinking. Advocates for customer base when faced with Infrastructure or Business Critical issues

• Adds to team culture of diversity, equity, inclusion, and respect

Required qualifications, capabilities, and skills

• Bachelor’s Degree in Computer Science related disciplines

• Minimally 10 years of Infrastructure and networking related experience

• Deep knowledge of one or more areas of infrastructure engineering such as hardware, networking terminology, databases, storage engineering, deployment practices, integration, automation, scaling, resilience, or performance assessments

• Deep knowledge of site reliability engineering or related experience with focus on Networking on Data Center, Enterprise, Perimeter, Routing & Switching, Security and Application layer networking. Certification of CCIE or CCNP.

• Deep knowledge of one specific infrastructure technology and scripting languages (e.g., Scripting, Python, Ansible etc.)

• Drives to continue to develop technical and cross-functional knowledge outside of the product

• Deep knowledge of cloud infrastructure and multiple cloud technologies with the ability to operate in and migrate across public and private clouds.

• Ability to apply proficiency, articulate and share clear, concise complex technical findings to management in understandable terms.

• Drives to develop infrastructure engineering knowledge of additional domains, data fluency, and automation knowledge.

Preferred qualifications, capabilities, and skills

• Certification in automation is an advantage

To apply for this position, please use the following URL:

https://ars2.equest.com/?response_id=6421cccb8c1f37524a9f5abd3514e375

Overall Summary:

Mainly supporting security aspect like firewall checkpoint, security appliances - configuration, troubleshooting, capacity planning. Supporting current operation and deployment of resiliency project. This is a 2-year direct contract position.

Roles and Responsibilities:

• Directly reporting to Security Senior Manager
• Assist Architect team on new infrastructure design, implementation, and management of network solutions that form the core infrastructure, ensuring seamless integration across different platforms. This includes procurement of necessary equipment.
• To provide comprehensive product knowledge on the data technology required to deliver, support the networks infrastructure.
• Collaborate with the team to identify network and system needs, monitor performance metrics, troubleshoot, and resolve network-related issues, and implement improvements.
• Deliver project management for network activities encompassing upgrades, deployments, and migrations. Provide technical guidance and user support as required.
• Develop, maintain, and update documentation covering the network environment and operational procedures.
• Generate reports and detailed documentation outlining findings, implemented solutions, and recommendations for further enhancements.
• Oversee network environment to maximize performance, scalability, and minimize downtime.
• Closely coordinate and conform to Change Management policies, process, and procedures on any network changes.
• To implement approved changes, troubleshoot to identify root causes and implement effective solutions.
• Experience on Automating daily network tasks using scripting.
• Be available to provide on-call support as needed.

Qualifications/ Requirements:

• Minimum Bachelor in Computer Engineering or equivalent
• Must equipped with CCNP or CCIE
• Network Infrastructure & Hardware: 5+ years experience managing large enterprise network with a strong focus on F5, Palo Alto, Cisco, and CheckPoint Technology.
• Network Devices: In-depth knowledge and proficiency with switches, firewalls, load balancers, routers, and ISE.
• Network Design & Troubleshooting: Expertise in designing, monitoring, and network & incident management (LAN, WAN, VPN).
• Strong experience with automation tools: Ansible, Python - Automate in operation / project work before
• Experience with Deployment and automation, advantage to have experience building data center
• Proven track record of success in a fast-paced IT environment.
• Excellent communication and interpersonal skills, allowing you to effectively collaborate with both technical and non-technical stakeholders.
• Ability to work under pressure and delivery the project on time with minimum supervision.
• Certified and experienced with the mentioned technologies.

Product area

Google's network provides services to millions of Internet users around the world. Our metros are on the edge of our network where Google connects to its users. The Network Team is responsible for operating that network reliably and at scale. Our team owns the full life cycle of all space, power, and network assets in all of Google’s data centers and metro points of presence globally. From the foundation, we are involved from site acquisition to construction and are accountable for what space and power is delivered. We're involved in every facet of network delivery from architecture and design to installation, configuration, activation, and commissioning.

Job description

As a Network Implementation Engineer, you will be the initial point of our efforts to execute deployment, maintenance, and operations of private data networks worldwide. You will work with Technical Program Managers, Network Engineers, Design and Infrastructure Engineers, Field Engineers within Google, as well as construction and telecommunications vendors and contractors, all to position your team and organization for success.

You will facilitate faster, better, and more efficient, positive outcomes for the business and our customers. Your objective will be to build the world’s most reliable, cost-effective and scalable network to support all of our current and future customers and users globally.

Qualifications

Job responsibilities

• Build and operate Google's network reliably and at scale.
• Primary focus will be delivering Infrastructure capacity for APAC region.
• Responsibilities include design, planning, and installation support for optical transport.
• Beyond day-to-day responsibilities, you'll also work with more senior engineers to develop creative approaches for keeping operational costs low through tooling and process improvements.

Minimum qualifications

• Bachelor's degree in Network Engineering or Telecom Engineering, a related technical field, or equivalent practical experience.
• 3 years of experience in Dense Wavelength Division Multiplexing (DWDM) or Transmission Control Protocol/Internet Protocol (TCP/IP) or system design operations methodology.

Preferred qualifications

• Experience in Troubleshooting of DWDM systems and topology and architecture.
• Knowledge of fiber types and their application; physical fiber characteristics; and standard testing tools Optical Spectrum Analyzer (OSA), Bit Error Rate Test (BERT), Optical Time Domain Reflectometer (OTDR).
• Understanding of networking and fundamentals of network troubleshooting at Layer1.
• Understanding of network transport design, equipment and infrastructure.
• Excellent written and verbal communication skills.

The Opportunity

• Opportunity to work with MNC Client
• 5 days' work week, Office Hours
• Working location: Changi

Key Responsibilities:

• Lead the design and deployment of Cisco Firepower solutions (FMC and FTD) for network infrastructure projects in alignment with the client’s business objectives and technical requirements as detailed in the SOW.
• Integrate Cisco Firepower solutions with the broader network architecture, ensuring secure communication, optimal performance, and compliance with internal and client-specific security protocols.
• Provide expert-level guidance and hands-on support for troubleshooting, optimization, and ongoing management of Cisco Firepower devices, including FTD and FMC.
• Work with project managers, cross-functional teams, and clients to ensure all network security configurations meet the scope and deliverables as outlined in the SOW. Participate in client meetings to assess and refine network requirements.
• Ensure that network solutions are delivered on time, within budget, and meet the technical specifications outlined in the SOW. Track progress against project milestones and provide updates to stakeholders.
• Develop comprehensive documentation for network designs, configurations, change management, and troubleshooting processes. Provide detailed network performance reports to internal teams and clients.
• Continuously assess and optimize the Cisco Firepower infrastructure, focusing on performance, security, and redundancy.
• Mentor junior engineers, sharing knowledge and fostering a culture of continuous learning within the network engineering team.
• Ensure all network solutions align with industry security standards and best practices, including regulatory requirements outlined in the SOW

Qualifications:

• Bachelor’s degree in Computer Science, Information Technology, or a related field (or equivalent experience).
• Minimum of 5-7 years of network engineering experience, with experiences specializing in Cisco Firepower solutions (FMC and FTD).
• Expertise in designing, deploying, and managing Cisco Firepower firewalls, including Firepower Threat Defense (FTD) and Firepower Management Center (FMC).
• Solid understanding of network protocols, routing, switching, VPNs, and network security best practices.
• Experience with network performance optimization and troubleshooting in enterprise environments.
  • Cisco certifications such as CCNP Security, CCIE Security, or equivalent are highly preferred.
• Excellent communication skills with the ability to explain complex network and security concepts to both technical and non-technical stakeholders.
• Ability to manage multiple projects and priorities while ensuring delivery according to the requirements in the SOW.
• Strong problem-solving skills and ability to work independently in a fast-paced environment.

Next Step

Prepare your updated resume and expected package.

Simply click on 'Apply here' or email to [email protected] to drop your resume

All shortlisted candidates will be contacted.

Prasant Sirohi

EA Licence Number: 91C2918

Registration Number: R22106307

• Analyse problems, perform troubleshooting, and track problems through resolution.
• Responsible for monitoring activities, such as network and bandwidth usage
• When necessary, escalate problems to the appropriate stakeholders / principals
• Ensure generation and management of support tickets according to SLA requirements
• Schedule and run periodic maintenance for network infrastructure at the data centre
• Plan and manage change request and / or maintenance activities for network operations including firmware patches.
• Ensuring zero service level breaches and achieve 100% compliance with policy and procedure.
• Perform Change Request, Service Request as assigned by team lead according to the SLA.
• Managing of Cisco Routers and Switches and perform firmware patching on network equipment.

Job Requirements

• Degree/Diploma in Computer Science, Computer Engineering or equivalent, although
consideration will be given to experience and certifications in lieu of degree.
• Minimum 3 years of experience working as a network engineer within the operations
environment.
• Good grasp of technical skills (network)
• Must possess CCNA / CCNP certification

Summary:
The Senior Network Engineer will design, implement, and manage secure network infrastructure with a focus on Cisco Firepower solutions (FMC and FTD). This role ensures network performance, security compliance, and successful project delivery while working closely with cross-functional teams to meet technical requirements and project timelines.

Responsibilities:

• Design and deploy Cisco Firepower solutions (FMC and FTD) for network infrastructure projects.
• Integrate Cisco Firepower with broader network architecture, ensuring secure communication and compliance with security protocols.
• Troubleshoot, optimize, and manage Cisco Firepower devices, focusing on FTD and FMC performance.
• Collaborate with project managers, clients, and teams to meet project deliverables and milestones.
• Provide detailed documentation for network designs, configurations, change management, and troubleshooting.
• Monitor and optimize Cisco Firepower infrastructure for performance, security, and redundancy.
• Mentor junior engineers and foster continuous learning within the team.
• Align all network solutions with industry security standards and regulatory requirements.

Requirements:

• Minimum 5-7 years of experience in network engineering with a focus on Cisco Firepower solutions (FMC and FTD).
• Expertise in designing, deploying, and managing Cisco Firepower Threat Defense (FTD) and Firepower Management Center (FMC).
• Strong knowledge of network protocols, routing, switching, VPNs, and network security best practices.
• Hands-on experience in optimizing network performance and troubleshooting.
• Ability to manage multiple projects, prioritize tasks, and meet deadlines.
• Strong problem-solving skills and ability to work independently in fast-paced environments.
• Excellent verbal and written communication skills to explain technical concepts effectively.

Qualifications:

• Bachelor’s degree in Computer Science, Information Technology, or a related field (or equivalent experience).
• Cisco certifications such as CCNP Security, CCIE Security, or equivalent are highly preferred.
• Experience in industries with mission-critical infrastructures (e.g., transportation, manufacturing, life sciences) is a plus.
• Familiarity with compliance frameworks like ISO 27001, NIST, and GDPR is advantageous.

The Network and Security Engineer will be responsible for the initial support and maintenance of client network and security systems. This role entails 24x7 standby support, both onsite and remote troubleshooting, hardware replacement, and ensuring the implementation of security patches and firmware/software upgrades. The position is critical in ensuring SLA contractual obligations are consistently met.

Key Responsibilities:

• Perform routine network maintenance and system upgrades, including service packs, patches, and hotfixes.
• Prepare and replace faulty hardware by configuring the replacement device with the same firmware/software and patches. This requires basic to intermediate configuration skills.
• Identify and resolve network and security issues promptly.
• Provide technical support to end-users and escalate unresolved issues to senior engineers.
• Document network problems and resolutions for future reference.
• Ensure adherence to all client security and cyber hygiene policies.
• Respond to security audits and vulnerability assessments.
• Participate in 24x7 rotational standby to provide uninterrupted support to clients, ensuring SLA compliance.
• Respond promptly to network and security incidents.
• Participate in incident response drills and post-incident reviews.
• Follow escalation processes and escalate issues to senior engineers when necessary.
• Conduct and maintain accurate and up-to-date preventive maintenance reports, as required by contractual obligations.
• Provide daily updates of incident tickets with accurate information.
• Collaborate with fellow engineers to document and maintain network and security procedures and SOPs.

Experience:

• 1-3 years of experience in network and security support.
• Familiarity with hardware replacements and basic to intermediate configuration tasks.
• Experience with network devices (routers, switches, firewalls).
• Proficiency in handling security patches, firmware updates, and vulnerability assessments.
• Basic understanding of incident management processes.
• Willingness to work in a 24x7 standby rotation.

To apply, simply click the "Apply" button or send your updated profile to [email protected]

EA Licence No.:18S9405 / EA Reg. No.:R1330864

Percept Solutions is expanding and actively seeking talented individuals. We encourage applicants to follow Percept Solutions on LinkedIn at https://www.linkedin.com/company/percept-solutions/to stay informed about new opportunities and events.

Job Description & Requirements

The position will be responsible for the deployment and support of the enterprise-wide network system infrastructure and interconnected technologies that require day-to-day support and administration in order to obtain maximum availability of systems and optimal network performance.

Responsibilities :

• Administer, monitor, maintain and optimize WAN, LAN and Wi-Fi networks for optimal performance and maximum availability.
• Ensure all the Network devices (Routers, Switches, Load Balancers, Wireless LAN Controllers) & Firewalls remains in good working condition.
• Configure, troubleshoot, and resolve any issues within Network and Security areas, including performance and capacity issues.
• Respond to production issues speedily, including bringing up the defective hardware during and after office hours.
• Taking the lead in updating & documenting all Network configuration, Firmware, Network diagrams and all the cabling for all the End-Devices.
• Provide technical support and consultation, conduct procurement, and perform project management activities for enhancement and the change in Network and Security configuration.
• Define processes to manage the Network infrastructure; identify and drive service improvement initiatives to improve overall network operation quality and productivity.
• Work with vendor to manage and coordinate the infrastructure security reviews, assessments and penetration tests.
• Work with the cyber security team in the remediation of network related vulnerabilities.
• Manage network related projects as and when required.
• Any other related duties/tasks as assigned by immediate supervisor or Director, Information Technology.

Requirements :

• Diploma / Bachelor’s degree (or higher) in Electrical Engineering or Computer Science / Information Technology or relevant discipline.
• At least 5 years of relevant working experience in network administration.
• Preferably Cisco Certified Network Associate (CCNA) certified.
• Having any Security certification is advantageous.
• Familiar with the following Network configuration & setup: BGP, OSPF, MPLS, VPN Tunnel (GRE & IPSec), VRF, HSRP / VRRP, QoS, IP Flow Top Talkers, IP Accounting, ARP, NAT, PAT, Port Channel, VXLAN, Policy Routing.
• Familiar with Security Appliances such as Cisco FirePower, Fortinet Firewall and/or Palo Alto.
• Familiar with NMS setup and configuration such as NetFlow, MRTG / PRTG and SolarWinds.
• Familiar with F5 Networks / A10 Load Balancers devices.
• Have experience with Security Remediation Audit and RFP / RFQ Tender requirements.
• A motivated person with the ability to work independently, a good team player and goal oriented individual.
• Good interpersonal, communication and analytical skills.

Interested applicants are requested to write in with detailed resume indicating current and expected salary and availability.

We regret only shortlisted candidates will be notified.

Role: Network Engineer

Work Location: Woodkands/Yishun

Shift Job: Yes

Benefits:

• Attractive Fixed Basic Salary
• Shift Allowance
• Performance Bonus
• 14 days AL & 14 days MC
• Health Insurance
• Very good learning opportunity

Job Description:

Shall administer the network equipment, either on-site or remotely, which shall minimally include

the following:

(a) Checking the logs of the network equipment and network links every morning to ensure no

abnormal activities;

(b) Install, maintain and upgrade all hardware, firmware and software used;

(c) Apply software and security patches as prescribed in Part 2C Patch Management Requirements;

(d) Fine-tune the network or system parameters;

(e) Patch/Re-Patch cables in patch panels, network points and all network equipment;

(f) Labelling of cables, patch panels, racks and equipment;

(g) Create, delete or modify access rights for the network equipment related user accounts in terms

of authentication, authorisation and accounting;

(h) Connect Customer-approved network equipment to the Customer’s network;

(i) Manage IP addresses and IP assignment scheme;

(j) Manage firewall rules setting and security configuration e.g. add, delete or modify firewall rules,

change encryption keys;

(k) Perform troubleshooting to resolve network issues;

(l) Manage incidents as specified in Part 2D Service Management Requirements;

(m) Document and maintain configurations of all network hardware, cabling information and

software used in the operating environment;

(n) Perform routine backup of network configuration for network equipment including firewall rules;

(o) Perform NAC ClearPass administration for security posture check enforcement which minimally

includes the following tasks:

 Review NAC error logs for failed authentications;

 Verify the NAC service is enabled and policies are active;

 Import Customer LDAP Data Interchange Format (LDF) file into the NAC local user

database;

 Housekeep the NAC local users and static host list;

 Update posture policies for endpoint protection and Windows patches;

 Perform NAC software updates and patching;

 Verify validity of certificates, trust lists and update status of Certificate Revocation Lists

(CRLs); and

 Downloading and viewing of authentication and posture reports.

(p) Analyse network utilization pattern and problems, recommend and implement corrective and

preventive measures;

(q) Recommend new or improved hardware, software, configurations, etc. to enhance the existing

system performance and management;

(r) Assist the Customer to evaluate new hardware and software for implementation in the operating

environment, when required by the Customer;

(s) Enforce physical access controls to the network room and the equipment, including escorting its

own Sub-Vendors and the Customer-appointed Supplier, and maintaining proper management of

keys and access logs at all times; and

(t) Provide standby and support service for network upgrades, network implementation or building

maintenance activities such as testing and servicing of building power generators, Uninterruptible

Power Supply (UPS), air-conditioning and fire suppression systems, which may affect the

operation of the equipment in the network rooms.