Network Engineer

Design and manage LAN and WAN topology — Aruba switching, VLAN provisioning and layer 3 routing Manage Fortinet and MikroTik firewall policies — rule lifecycle, NAT, CVE patching and security profiles Configure and maintain SSL VPN and client VPN services; manage user profiles and monitor tunnel health Manage DNS zones, DHCP scopes and IP address management across all environments Configure and maintain load balancer rules, health checks and listener configuration Manage cloud networking across all provider environments — security groups, routing and cloud VA firewalls Operate and maintain anti-DDoS appliances and cloud DDoS mitigation services Monitor network performance and availability using Cisco DNA and Cisco Thousand Eyes Monitor QoS and conduct regular performance and policy reviews; produce trend analysis reports Maintain network security posture; respond to security anomalies and policy violation alerts Participate in the change advisory process for all network changes and maintain audit records Maintain network documentation, configuration runbooks and topology diagrams Provide Level 2/3 network incident support and coordinate with vendors where required Interested applicants, please Email, fabianling@recruitexpress.com.sg Fabian Ling Tuong Liing R25129353 Recruit Express Pte Ltd EA Licence No: 99C4599 We regret that only shortlisted candidates will be contacted.