Network Administrator (HPC Managed Services) - (up to $7,000 | 18mths Contract)

Responsibilities• Operate and maintain HPC network fabric and data centre switching infrastructure, ensuring performance and reliability • Manage network configuration, monitoring, backups, and capacity/utilisation reporting • Troubleshoot and resolve network issues across Layer 2/3, routing, and switching environments • Support SDN, firewall, and VPN administration to ensure secure and stable operations • Work closely with system, storage, and security teams to optimise overall cluster performance • Participate in on-call rotation to support critical network incidents and escalations • Maintain network documentation, runbooks, and change records in line with ITIL practices Requirements• At least 2 years of experience in network support, monitoring, or troubleshooting within enterprise or HPC environments • Hands-on experience with data centre networking, SDN, firewalls, and VPN technologies • Strong understanding of TCP/IP, VLANs, and routing protocols such as OSPF and BGP • Familiar with network monitoring tools and able to troubleshoot effectively under pressure Tyson Jay Management Pte Ltd | EA License No.: 24C2479 Ivan Lim | EA Personnel No.: R1109856