Senior/Lead Systems Engineer (IT Infrastructure: Network, Unix, Security), School of Computing

National University of Singapore • singapore, singapore • Posted June 23, 2026

About the Role

Job Description

Senior/Lead Systems Engineer (IT Infrastructure: Network, Unix, Security), School of Computing. An experienced IT professional with advanced technical expertise in networking, Unix-based servers, server virtualisation, storage, and IT security is required in the School of Computing to operate, maintain, manage, and continuously improve its IT infrastructure systems and services, ensuring high availability, performance, and security.

Infrastructure Engineering & Operations
  • Design, implement, manage, and continuously improve SoC IT infrastructure across networking, servers (Unix and Windows), virtualisation, and storage.
  • Manage daily operations of network systems, including switches, routers, firewalls, wireless, load balancers, and related services.
  • Manage servers, virtualization (e.g. Proxmox, VMware), compute clusters, and storage platforms.
  • Ensure high availability, performance, and reliability of...