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