Responsibilities:
- Responsible for the day to day operation and administration on network and security infrastructure; including performance, bandwidth monitoring and ensure uptime of all devices.
- Perform installation, configuration, troubleshooting and diagnostic on network and security appliances. Identify and correct malfunction issue if required.
- Responsible for Network related incident and change management
- Responsible for the commission, de-commissioning and tech refresh of network devices
- Manage the smooth delivery of network operations in accordance with stipulated Service Level
- Agreements
- Provide firmware updates for network devices
- Hands-on installation experience in Network (LAN, WAN, VoIP, WIFI, Wireless Controller, WIFI
- Access Point, Firewalls, Security Gateways, VPN, 802.1x protocol, VLANs, L2/3 Switch)
- Ensure network infrastructure complies with security policies
- Prepare and maintain assets to ensure availability and update of capacity reports
- Practice network asset management, including maintenance of device inventory, related
- documentation (Process and Procedural documents) and technical specifications information.
- Participate in technical refresh, deployment project, preventive maintenance and ad-hoc
- downtime.
- Perform vulnerability assessment and resolve vulnerability accordingly.
- Responsible for the configuration and support of backbones connection over DirectConnect (AWS) and ExpressRoute (Azure)
• Implement Network Projects: Participate in various network projects. This involves planning, implementation, testing, and documentation of network enhancements
• Assisting with design and support of multi-server environments including cloud platforms such as - Azure, AWS (Amazon Web Services), VMware, EHC (Enterprise Hybrid Cloud), NSX (Network
Virtualization and Security platform) by developing High-Level network designs (HLDs) andrecommend best security practices.Monitoring and analysing network performance and offer support to troubleshoot issues related toa breadth of networking technologies including Cisco routers, switches, Palo Alto firewalls, andwireless solutions within the network infrastructure scope.Any other ad-hoc duties as required or assigned
Requirement : - Bachelor's Degree or Diploma in Information Technology/Information Systems/Computer Science, Business IT, or its equivalentMinimum 7 years of relevant working experience, with the last 3 years in large-scale network
- architecture design, deployment, and implementation. At least 5 years of experience in NetworkOperations Support, Administration, and implementation.Must have in-depth and hands-on technical experience in routing and switching, and firewalls.Good knowledge of the following, but not limited to:
- Firewalltechnologies–CiscoASA,Fortigate,PaloAlto(highavailability,virtualfirewall concept)
- IPloadbalancer
- Access,Distribution,andCoreSwitches
- Routerconfiguration(highavailability)
- LANandWANadministration
- WirelessControllersandAccessPoints
- NetworkAccessControlDevices(ie.ClearPassPolicyManagerorCiscoISE)
- Strong analytical and problem-solving skills, combined with the ability to provide a quick resolution to problemsGood exposure to network monitoring, configuration, traffic analysis, network discovery, and management tools.Hands-on experience with routing protocols and control plane technologies like BGP, OSPF, OMS, LISP, IP SLA, PBR, OTV, ACIExperienced in leading customer facing consulting, assessment, and transformation projects.Sound experience in SDN, Routing, Switching, and Wireless LAN (Cisco WLC and Meraki), AccessPoint, cisco Prime, NAC, and Cisco ISE-based wireless network deployments.
- Strong experience in design, architecture, configurations, and administration of Cisco ACI, SDWAN, SDA and traditional enterprise Networks.Understanding wireless technologies like standalone and controller-based APs, 802.11a, 802.11b, 802.11g, 802.11n, 802.11i, 802.11ac and ax(wi-fi 6) standards, WLAN antennas, WLAN Security (“WEP”, WPA & WPA2 / AES, 802.1x, EAP, PEAP, LEAP, TKIP), BYOD, etc.Able to guide the team in resolving network performance, capacity, downtime, and other P1- related issues.Strong experience with troubleshooting complex network issues and good hands-on well know tools like packet analyzers.Knowledge of network documentation including network diagrams, configuration templates, SOP, technical presentations, capacity, and uptime reports as required.Develop technical training materials and conduct training programs and educate engineers on basic technical details.Knowledge of Cloud technologies below will be an advantage:
- Experience in network automation via scripting(e.g.Python,Ruby)ortools(e.g.Ansible, Algosec, Chef, Salt, Chef, YAML). Familiarisation with “Network as code” or “infrastructure
- as code”, SD-WAN, and SD-Access concepts.
- ExperienceinHypervisorsnetworkconnectivityandCloudconnectivity(AWS,Azure,
- Google)
- CCNA certified (mandatory), Certifications in CCNP and CCIE preferred, CISSP and/or ITIL highly advantageous.
- Proficient in troubleshooting skills
- Effective communication skills
- Self-driven and able to work independently
- Willing to work after normal office hours during migration windows and project implementations
Shortlisted candidates will be offered 1 Year agency contract employment.
License No : 12C6060
