1-year renewable contract

PRIMARY RESPONSIBILITIES

•Provide BAU day to day operation support

•Handle projects assigned by managers

•Manage and maintain the network infrastructure

•Monitor the network performance (bandwidth usage, health of network equipment etc.) to ensure network availability and reliability.

•Support network related service requests

•Proficient in analyzing and optimizing network performance

•Collaborate with cross-functional teams, including vendors or business partners to troubleshoot and resolve network outages, ensuring minimal downtime and service disruption.

•Implement innovative or automation solution

•Provide standby support of network related issues

•Design and implement new network solutions and improve efficiency of current network infrastructure.

•Involve in Procuring of network equipment and managing subcontractors involved with network installation.

•Work within established configuration and change management policies to ensure awareness, approval and success of changes made to the network infrastructure.

•Liaise with vendors and other IT personnel for problem resolution.

•Designing, writing, and updating system documentation, assets, and network diagrams.

•Perform system upgrades including firmware, patches, hot fixes, and security configurations.

•Quickly identify and assess network incidents, troubleshoot issues, and follow established procedures to resolve or escalate problems to higher levels of support as necessary.

•Communicate effectively with stakeholders, service providers, including vendors to provide updates on network status and incident resolutions.

•Maintain a thorough understanding of the network infrastructure, including new equipment and network solutions. Continuously learning and stay updated on the latest technology, network monitoring tools, and industry best practices to enhance skills and knowledge.

REQUIREMENTS:

•Minimum 2-3 years relevant Network experience.

•Knowledge of Aruba Clearpass (NAC)

•Experience in firewall, switches, and load balancers.

•Project Management skills

•Responsible for day-to-day Operation and administration of network and security infrastructure.

•Experience in firewall, switches, routers, proxy, load balancers, NAC, Wireless, remote access (VPN)

•Knowledge in managing Alcatel switches, Aruba Wireless Controllers, Palo Alto firewall, Network Access Control, RSA, F5 VPN, Alteon Load Balancers.

•Knowledge in SDWAN and VxLAN

•Knowledge in Cloud infrastructure (AWS) will be an advantage.

•Experience in handling network projects.

Registration No. / Unique Entity Number: 199801439D

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Responsibilities:

• Manage the enterprise network infrastructure across the Asia Pacific region, including the configuration and maintenance of firewall, VPN, IPS, WAN communication devices, ADSL routers, LAN switches, WLAN networks, authentication systems, and DNS and DHCP servers.
• Oversee software/network vendors in day-to-day operations and project management of relevant network-related projects.
• Manage user communication during corporate network project rollouts and handle network-related tasks.
• Ensure the stability and reliability of all WAN and LAN network infrastructure and services based on company standards.
• Perform firewall configuration, IPS management, and network server management (DNS, DHCP, Radius authentication servers).
• Embrace emerging technologies such as Cloud Computing Platforms, Software Defined Networking (SDN), Network Operations, and Network Security (e.g., DDoS, VPN, Radius, 2FA).
• Conduct IT network monitoring and analyze WAN traffic to ensure maximum uptime across the region.
• Develop and implement action plans to resolve network issues and ensure efficient solutions.
• Support change requests for network solutions and services.
• Collaborate with other teams to automate the deployment of network infrastructure, including country IT teams.
• Address and resolve complaints promptly, escalating issues to relevant parties when necessary.
• Assist with IT project planning, coordination, and implementation within the region.
• Participate in global and regional IT project rollouts (e.g., Local Internet, VPN, WLAN, Cloud, Storage, Applications, Server, etc.).
• Contribute to new business initiatives (e.g., digitization) as a subject matter expert (SME) in networking.
• Coordinate with vendors to ensure KPIs are met for system operations.
• Maintain documentation for processes, procedures, work instructions, system diagrams, and inventory.

Experience Required:

• Minimum of four years of experience supporting network and security operations in complex enterprise environments, including vendor management, SD-WAN management, and network governance.
• Hands-on experience with TCP/IP and data packet capture analysis, networking fundamentals, and common network services.
• Practical knowledge of supporting Cisco, Fortinet, Palo Alto, and Azure/AWS Cloud platforms.
• Familiarity with IP protocols (ICMP, UDP, TCP), Routing protocols (BGP, OSPF), Quality of Service (QoS), MPLS, and Ethernet technologies (STP, RSTP, VLANs).
• Experience with Cisco 9000 series, Cisco Smart Licensing, QoS, IPSEC, SD-WAN, and SolarWinds network monitoring.
• Cisco certifications (CCNA / CCNP) and/or Fortinet NSE 4 certifications, or other relevant network certifications are preferred.

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.

AMC Founded in 2006, licensed by the Singapore Police Force, Police Licensing and Regulatory Department. offers custom security solutions suited to your demands. We work towards meeting the unique needs of every client, be it an enhancement to your current security set up or a complete overhaul that includes:

• Virtual patrolling
• Facial recognition access control
• Remote vehicular access control
• License plate recognition technology
• Visitor Management System

Roles & Responsibilities

• Provide client support, assisting with troubleshooting and design, configuration and escalated problem management.
• Act as key project team members charged with the analysis of client and technical requirements, specifications development, solution design and development, and in some environments may consult on testing and deployment processes.
• Expected to be technology leads for specific technologies and to use their deep knowledge of these technologies to propose enhancements.
• Write reports and proposals and complete and maintain project documentation.
• Assist with the documentation of standard operating procedures relating to installations and fixes.
• BlackBerry® Administration Service Account Administration (Provisioning /creating /deleting /remote wipe of user accounts).
• Act as coach and mentor to more junior Implementation Engineers and Technicians.
• Assume responsibility for the co-ordination of the activities of the Engineers, in line with performance targets.
• Manage Symantec PGP Universal account Administration console and Symantec Altiris Endpoint Management.
• May be required to serve periodically on the customer service desk, providing third line telephonic, remote and on-site support and problem management.
• Included in higher complexity design work, with input to the design expected.
• Expected to take ownership of relevant technologies according to domain or specialization.
• Responsible for the configuration and Deployment of Cisco IP Phones 7940G, 7945G, 7961G
• Troubleshoot computer hardware, software, phone hardware (Cisco IP Phone), iPhone & Android systems and network operating problems and provide resolution.

Required Experience:

• At least 8 – 10 years' professional technical experience related to networking and infrastructure within a large scale (preferably multi- national) technology service environment.
• Hands on expertise with networking and security solutions e.g., Cisco Firepower, Fortinet, Palo Alto, TrendMicro or equivalent security solution, Cisco/Meraki, HP, Huawei routers and switches network solutions, ISE, Clearpass NAC solutions etc
• Experience in designing and building complex LAN and large WAN.
• Expertise in routing/switching technology, including BGP, OSPF, etc.
• Experience in designing and building complex data center network with Software Defined Networking (SDN) solutions such as SD-WAN, Cisco ACI, VMware NSX or any OpenFlow protocol.
• Experience in designing and building complex WLAN – Cisco/Meraki/ Aruba/ Alcatel/ Juniper Mist
• Experienced in installation and management of Exchange Server and Lync Server.
• Extensive in Network Access Control – ISE/ Aruba ClearPass
• Extensive hands-on LAN switches: Cisco N9K, Alcatel Omni Switches, Juniper EX switches
• Extensive hands-on Wireless site survey; Post & Pre heatmap generation
• Experience in designing and building complex campus network with Software Defined Access (SDA) solutions from Cisco or any other SDA vendors.
• Experience in network automation via scripting (e.g., Python, Ruby) or tools (e.g. Ansible, Algosec, Chef)
• Experience in designing and building network security (Checkpoint, Palo Alto, FortiGate, Cisco firewall, IDS/IPS, VPN, SSL), Content Networking (cache, load balancer, F5, etc.)
• At least once certification in Cisco and Microsoft.
• Experience in project management methodologies

Job Description

• Engage in assessment, planning, design, and implementation of core network solutions, focusing on data engineering, including routing/switching, security (Checkpoint, Palo Alto, Fortinet), Wireless/RF (Cisco, Aruba), micro-segmentation (ISE/Clearpass), SD-WAN, Data Center SDA (ACI/NSX), and automation (Ansible, Python).
• Design, deploy, document, and support medium to large-scale network projects.
• Work with cutting-edge technologies and support network migrations involving Cisco Cat 9000, Nexus, ISR, and ASR routers.
• Develop high-level and low-level designs for new builds and data center/site migrations.
• Execute migration plans within scheduled windows, including after-hours and weekends.

Qualifications

• 5–8 years of experience in financial or telecom industries with expertise in network design and implementation with hands-on experience with Arista Networks solutions.
• Proven expertise in Data Center networking, including design, implementation, and optimization.
• Proficient in routing protocols (BGP, EIGRP, OSPF) and WAN technologies (MPLS/VPLS).
• Strong experience in complex data, voice, video, and WLAN network environments.
• Broad knowledge of DHCP/DNS, TACACS/RADIUS, and VPN preferred.

We regret to inform that only shortlisted candidates will be informed.

EA Registration No.: R1658484, Amita Raj

Allegis Group Singapore Pte Ltd, Company Reg No. 200909448N, EA License No. 10C4544

• Maintaining computer networks including mainframes, VPNs, routers and other physical hardware
• Creating firewalls and updating virus protection software and data security systems to keep data and communications protected
• Possess robust analytical and problem-solving abilities, with a talent for addressing technical and operational challenges
• Skilled in network operations and maintenance, enthusiastic about offering troubleshooting assistance.
• Preference for IT audit experience or certification in CISA/CISM, operational risk management, self-assessment of control, prior implementation of security solutions, and information security governance experience.
• Enterprise Data Network (administration, patching, upgrade and migration activities), Design, Preparing of HLD/LLD, Implementation Team leading, Service Level management, demand, incident, change management.
• Conduct a network audit to pinpoint any deficiencies and propose appropriate solutions. Assisting with RFP/RFI reply.
• Cisco/Aruba Networking and Wireless LAN.
• DDI, AAA/Cisco Identity Services Engine
• Python & Ansible for Automating Networks
• As Built, LLD, Testing & Acceptance Testing Documentation Skills
• ZScaler & Network Security
• Provide network WAN/LAN design, implementation, consulting, Cisco, Aruba, Juniper

Responsibilities

• Managing Data network devices that are included in Primary Data Centre.
• Handle Wireless LAN, Wired LAN & Routers assessment on parameters including configuration, bandwidth analysis, policy classification for applications, peak hour traffic analysis based on monitoring system report, traffic encryption etc.
• Provide network solutioning for brands mainly like Cisco, Palo alto, Fortigate, Huawei, F5 load balancers.
• Ability to handle the below…

o Design and Architecture of the network

o Services -traffic flow optimization

o High availability and resiliency design

o MPLS/VPN/Internet services

o QoS standard / best practices recommendations

o Layer 3 routing, Layer 2 optimization

o Centralized Configuration Backup

o Network monitoring recommendations, Network performance testing recommendations

Skills Requirement

• Bachelor’s Degree Computer Engineering/Information technology/Computer Science/Related field.
• 3-5 years of experience.
• Network solutioning, providing technical support for network which involves cisco router, switches, wireless and design.
• Providing support for network night migrations.
• Network design and maintaining network diagrams, low level and high-level design documents.
• Project management and technical support for solarwinds network monitoring system.
• Toubleshooting of network related issues for network in project phase.
• Routing, switching and wireless, troubleshooting.

Duties & Responsibilities:

IT Infrastructure

• Windows server configuration and support
• Experience in configuring and troubleshoot Firewalls, Switches, network routing and WIFI Access Point to maximize network efficiency and security
• Maintain and updating network equipment to the latest firmware releases
• Experience in Office 365, Teams, One Drive and SharePoint support
• Cloud experience in Azure and Amazon Web Services (AWS) would be an added advantage
• End-user, computer and software support
• Knowledge of SD-WAN technology
• Regional countries remote support is required

Technical Talent Specialization

• Good knowledge on Windows servers and routing protocol
• Preferable those possess CCNA / CCNP / CCIE / CompTIA Network & Security
• Good knowledge on Firewalls (Palo Alto)
• Good understanding of LAN/WAN and TCP/IP networks
• Good knowledge on Azure or AWS cloud technology
• Good knowledge on Office365

Experience & Skill-set required:

• Diploma/Degree in Computer Engineering/Science, Information Technology or related field or a combination of education and experience
• At least 5 years’ experience in IT networking support related experience
• Strong IT Technical understanding and a hands-on person
• Fast learner and able to adapt to frequent changes in business environment
• Able to multi task, work independently and prioritize workloads effectively
• Team player

Role: Permanent

Position: Network Build Engineer

Work Location: Changi Business Park

Job Responsibilities

• Handle multiple projects and provide network design and deployment support from project initiation to closure.
• Follow client network standards and configuration templates to prepare Network Design Documents (NDD) and submit for review and approval. Create Build Packages that includes implementation plans, test plans and network changes.
• Oversee the deployment of Build Packages on the corporate data network. Implement network changes during the allowed weekend green zone window.
• For some large/complex projects, you will be required to represent network domain in a virtual team and effectively communicate and liaise with business/technical stream owners.
• Assist with knowledge transfer of new products to internal teams.
• Assist in the development of & implementation of processes to allow repeatable designs with the view of provisioning automation and efficiencies.
• Prepare and submit all required project documentations for audit purpose & project closure.

Job Qualifications:

• Proven experience (5+ years) working with Cisco and Arista network devices (routers and switches).
• Minimum of at least CCNP or equivalent.
• Strong working knowledge of following routing protocols: BGP, OSPF.
• Experience on WAN technology, e.g. Metro Ethernet, MPLS. VPLS, IPLC etc.
• Preferable with working experience on using Multicast in a Cisco/Arista environment.
• Preferable with working experience in large financial or banking network operation/implementation team.
• Ability to effectively communicate to internal clients through all available mediums (verbal, listening, writing, presenting).
• Willing to work during weekends for implementation of network changes.
• Willing to work for extended working hours when needed.
• PC Literate (Word, Excel, PowerPoint)

• Knowledge on Internet Technologies (i.e. routing, switching and general network infrastructure),
• Experience in network operations/maintenance and passionate about providing troubleshooting support
• Strong analytical and problem-solving skills, and has a flair for dealing with technical and operational problems
• Experience in IT audit or CISA/CISM certified preferred or operational risk management and control self-assessment or prior experience in implementing security solution and information security governance
• Enterprise Data Network (administration, patching, upgrade and migration activities), Design, Preparing of HLD/LLD, Implementation Team leading, Service Level management, demand, incident, change management.
• Cisco/Aruba Switching /Routing & WLAN
• DDI, AAA/Cisco ISE
• As Built, LLD, Testing & Acceptance Testing Documentation Skills
• ZScaler & Network Security
• Provide network WAN/LAN design, implementation, consulting, Cisco, Aruba, Juniper
• Network audit Identify the gaps and suggest the remedial solution. Supporting in RFP/RFI response.
• Experience in running operations with ITIL processes / Project Management - PMP

• Knowledge on Internet Technologies (i.e. routing, switching and general network infrastructure),
• Experience in network operations/maintenance and passionate about providing troubleshooting support
• Strong analytical and problem-solving skills, and has a flair for dealing with technical and operational problems
• Experience in IT audit or CISA/CISM certified preferred or operational risk management and control self-assessment or prior experience in implementing security solution and information security governance
• Enterprise Data Network (administration, patching, upgrade and migration activities), Design, Preparing of HLD/LLD, Implementation Team leading, Service Level management, demand, incident, change management.
• Cisco/Aruba Switching /Routing & WLAN
• DDI, AAA/Cisco ISE
• As Built, LLD, Testing & Acceptance Testing Documentation Skills
• ZScaler & Network Security
• Provide network WAN/LAN design, implementation, consulting, Cisco, Aruba, Juniper
• Network audit Identify the gaps and suggest the remedial solution. Supporting in RFP/RFI response.
• Experience in running operations with ITIL processes / Project Management - PMP

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

• Serve as point of contact for Network Capacity Delivery team responsible for the execution, implementation of network build, operations and maintenance across data centers, point-of-presence (POP) and colocations.
• Drive cross-functional global programs/projects including new product introductions to enable the network for Cloud and other Google product areas.
• Support and participate with Design teams, Deployment teams, Peering Negotiators, and Planners to deliver connectivity for the Google network.
• Translate common network solutions into standard and scalable BOMs and detailed design packages for selected internal or third-party parties to execute across multiple sites simultaneously, while providing technical support.
• Execute and troubleshoot capacity workflows for edge network devices in new and existing network nodes across Google's global network.

Minimum qualifications

• Bachelor's degree in Network Engineering or Telecom Engineering, a related technical field, or equivalent practical experience.
• 2 years of experience in DWDM or TCP/IP or system design operations methodology.
• Experience working with Network designers, field operation technicians, engineers, contractors, or vendors in a Data center and telecommunications environment.

Preferred qualifications

• 2 years of experience in telecommunications at carrier scale working with optical network infrastructure, transmission systems, layer 2/3 routers, and data services.
• 2 years of experience in telecommunications, OSP, ISP, AC/DC power systems, and relay rack/cabinet/cage construction.
• Experience with Bill of Materials (BOMs), Deployment Package (DPK) device management and complete workflows, identifying network issues, and assisting in determining appropriate solutions.
• Experience in collaboration across multiple-levels and functions.
• Ability to engage/influence tactically and strategically decision-making.

Company & Position Summary:

Health tech industry. Plan, design, develop and review infrastructure architectural solutions for on-prem/hybrid Cloud, throughout infrastructure lifecycles.

Key Responsibilities

• Architect and design scalable and secure IT infrastructure, primarily on-premises as well as leveraging on cloud technologies, that is resilient, highly available and secured.
• Develop infrastructure solutions to meet project requirements and establish roadmaps, patterns, principles, standards and guidelines for on-prem infrastructure, and document them in various formats, diagrams and templates.
• Validate, review and verify infrastructure aspects of project solutions and technical specifications, based on alignment with mandated enterprise policies and standards
• Own and drive architectural deliverables, working in close collaboration with stakeholders including Project Managers, Subject Matter Experts (SMEs) and vendors to achieve project outcomes and timelines from design to implementation.
• Assess new infrastructure technologies and participate in proof of concept, to assist in defining technology direction, roadmap, framework and policies to meet strategic business initiatives.
• Present, articulate and communicate deliverables including architecture related design, solutions, concepts, ideas and proposals to various stakeholders.
• Keep abreast of emerging trends and identify opportunities for improvement.
• Review technical documentation including Technical Design Specs and VM Provisioning Requests
• The infrastructure scope covers, but not limited to, all aspects of cloud, servers, hypervisors, containers, operating systems, databases, middleware, devops, security, support tools, network, SDN as well as related governance framework.

Requirements / Qualifications

• Degree in Computer Engineering / Electrical and Electronic Engineering or equivalent discipline
• At least 7 years’ proven experience in a similar role
• Strong and in-depth technical knowledge and experience in administering and maintaining infrastructure domain areas such as Operating Systems (e.g., VMware, Nutanix, Red Hat, Windows Server), Networking (e.g., SDN, Cisco), Security (e.g. Cisco, Palo Alto,CheckPoint, F5), Automation (e.g., Ansible, Chef, Terraform), Cloud, etc.
• Certifications in the above areas would be advantageous (e.g. CCIE, CISSP, VMware VCAP, Windows Certified Engineer, RedHat Certified Engineer, AWS Solution Architect, Azure Solution Architect, TOGAF)
• Possess good knowledge of networks and networking concepts
• Possess good knowledge of ITIL processes
• Possess good knowledge on private, hybrid and public cloud environment and technologies which includes VMware vRealize Cloud automation, AWS, Azure and OpenShift
• Possess good security, audit and compliance knowledge
• Able to analyse and understand complex technical systems built from many separate software and hardware components, specifically web application architectures
• Strong passion for innovation and desire to learn new technologies
• Possess initiative, with a proactive, result-oriented mindset and able to work independently
• Track record of on-time, on-budget and to-specification delivery with the ability to support end-to-end delivery of solutions.
• Experience in driving complex IT infrastructure design and projects while optimizing costs
• Able to prioritize assignments whilst working on multiple concurrent projects
• Is meticulous and attentive to details.
• A team player with Excellent communication, interpersonal and collaboration skills, capable of effectively communicating complex technical concepts and influencing various internal and external stakeholders, both technical and non-technical alike.
• Ideal candidate for this role is someone with at least 7 years of experience in systems architecture solutioning on areas like Network or Network Security.
• 2 years direct contract with the employer.

EA Licence No: 11C5502 | EAP Registration No: R22109400