Lead / Senior Systems Engineer - HPC Administrator

We are looking for a Lead or Senior Systems Engineer with HPC Administration expertise to help maintain high-performance computing environments while ensuring reliable system performance and operational support for users.

Responsibilities

• Resolve and triage HPC systems issues to reduce downtime and minimize performance impact
• Keep Linux systems stable and reliable through ongoing maintenance and troubleshooting
• Build and maintain monitoring systems that track the health of infrastructure
• Provide operational support to users and respond to HPC-related inquiries
• Track and resolve incidents by managing and updating ServiceNow tickets
• Optimize performance by diagnosing, upgrading, and tuning HPC hardware components
• Operate effectively in environments where documentation is limited

Requirements

• Candidates should have 5 to 15 years of experience in systems engineering or HPC administration
• Strong expertise in Linux administration on RPM-based systems is required
• Proficiency with kernel module compilation and low-level debugging tools (strace, coredump, tcpdump) is necessary
• Experience configuring monitoring platforms such as Zabbix, ELK, and Grafana, along with Splunk dashboard setup, is expected
• A background in HPC hardware diagnostics, upgrades, and tuning is needed, covering InfiniBand HCAs, Lustre/VAST/IBM storage systems, and Dell/HP servers
• Hands-on experience with job schedulers like Slurm or UGE/AGE is required

Nice to have

• Experience with cluster management platforms such as Bright Cluster Manager, xCAT, or IBM CSM is a plus