Network Engineer - (Public Sector)
Core
Design, implement, and support large-scale enterprise network infrastructure including on-premises, hybrid, and cloud environments for government clients.
Role type
Senior Network Engineer (Enterprise & Cloud)
Builds
Campus networks, data centres, WAN, Internet edge, wireless environments, and hybrid GCC/GCC+ cloud connectivity
Domain
Public Sector / Enterprise Networking
Deliverable
production ML models | product features | dashboards & analysis | research | client delivery | infrastructure
Required skills
Enterprise routing and switching (OSPF, BGP, VRRP/HSRP, VLAN, VXLAN, QoS, MPLS, IPv4/IPv6, NAT), Hybrid connectivity (ExpressRoute, Site-to-Site VPN, MPLS, SD-WAN, Direct Connect), Azure networking (Firewall, Application Gateway, WAF, NSG, Front Door, Virtual WAN), Data centre architecture (core, distribution, access layers), Network security, Disaster recovery planning, Incident management, Physical network troubleshooting
Preferred skills
Singapore Government agency experience, Knowledge of Singapore Government ICT policies and cloud governance, Network micro-segmentation, DNS and hybrid name resolution, Network monitoring and trend analysis, Physical patching and cable tracing
Technologies
Cisco, Azure, ExpressRoute, SD-WAN, MPLS, OSPF, BGP, VRRP, HSRP, VLAN, VXLAN, QoS, NAT, Azure Firewall, Application Gateway, WAF, NSG, Front Door, Virtual WAN, Site-to-Site VPN, Direct Connect
Responsibilities
Design and support hybrid network architectures integrating on-premises with GCC/GCC+ environments; Configure and troubleshoot enterprise routing and switching technologies; Manage network incidents through prioritization, escalation, and root-cause coordination; Participate in network design reviews and technical assurance; Troubleshoot physical and logical network issues involving switches, wireless controllers, and cabling.
Seniority
Senior, hands-on IC
