Network Engineer (GCC)

Preferred Experience • Minimum 8–10 years of experience in enterprise network engineering, with at least 5 years in network architecture, solution design, or technical consultancy. • Proven experience in designing, implementing, and supporting large-scale on-premises enterprise network infrastructure , including campus networks, data centres, WAN, Internet edge, and wireless environments. • Experienced designing and supporting hybrid network architectures integrating on-premises infrastructure with Government Commercial Cloud (GCC) and/or Government Commercial Cloud Plus (GCC+) environments. • Strong understanding of data centre networking, including core, distribution, and access layer design, network segmentation, redundancy, and high availability. • Experienced with hybrid connectivity technologies such as ExpressRoute, Site-to-Site VPN, MPLS, SD-WAN, and Direct Connect (or equivalent). • Experienced working within Singapore Government agencies or Statutory Boards is highly desirable. • Familiarity with Singapore Government ICT policies, cybersecurity requirements, and cloud governance frameworks is an advantage. • Familiarity and experience with procurement work related network infrastructure equipment and professional services is an advantage. • Experienced leading network design reviews, architecture governance, technical assurance, and project consultancy across multiple concurrent initiatives. Technical Expertise Candidates should have hands-on experience in designing, implementing, and supporting: On-Premises Infrastructure • Enterprise Campus LAN/WAN • Data Centre Networks • Core, Distribution, and Access Switching • Enterprise Wireless Networks • Internet Edge and DMZ Architecture • Network Segmentation and Micro-segmentation • High Availability and Disaster Recovery Network Design • Load Balancers and Reverse Proxies • IP Address Management (IPAM) • Network Monitoring and Performance Management Hybrid Cloud Networking • Government Commercial Cloud (GCC) • Government Commercial Cloud Plus (GCC+) • Microsoft Azure Networking • Hybrid Connectivity (ExpressRoute, VPN Gateway) • Azure Firewall • Azure Application Gateway • Azure WAF and WAF policy • Azure NSG • Azure Front Door • Azure Virtual WAN • DNS and Hybrid Name Resolution Enterprise Routing & Switching • OSPF • BGP • VRRP/HSRP • VLAN • VXLAN • QoS • MPLS • IPv4/IPv6 • NAT