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🥝 HPC System Administrator | Linux & Automation
TYSON JAY MANAGEMENT PTE. LTD. | singapore, Singapore | Posted June 24, 2026
Job Description
Responsibilities - Manage the full OS lifecycle including installation, configuration, patching, and upgrades across HPC environments
- Monitor system performance across compute nodes, login nodes, and HCI infrastructure, ensuring reliability and uptime
- Perform troubleshooting and root cause analysis for system-level issues and incidents
- Support configuration management and automation using scripting and relevant tools
- Work with internal and external teams to resolve incidents and maintain service continuity
- Participate in on-call rotation to support critical escalations
- Ensure adherence to operational standards, documentation practices, and ITIL processes
Requirements - At least 3 years of experience in system administration, or infrastructure operations
- Strong hands-on experience with Linux (preferably Red Hat Enterprise Linux)
- Familiar with cluster management, j...