Lead / Senior Systems Engineer - HPC Administrator

We are seeking a Lead / Senior Systems Engineer specializing in HPC Administration to support and maintain high-performance computing environments, ensuring system reliability, performance, and smooth operational support for end users. Responsibilities Triage and resolve HPC systems issues to minimize downtime and performance impact Maintain and troubleshoot Linux systems to ensure stability and reliability Set up and maintain monitoring systems to track infrastructure health Communicate with users and provide operational support for HPC-related inquiries Manage and update ServiceNow tickets to track and resolve incidents Diagnose, upgrade, and tune HPC hardware components to optimize performance Work effectively within environments with minimal documentation Requirements 5 to 15 years of overall experience in systems engineering or HPC administration Expertise in Linux administration on RPM-based systems Proficiency in kernel module compilation and low-level debugging tools such as strace, coredump, and tcpdump Skills in monitoring platforms including Zabbix, ELK, and Grafana, with the capability to configure Splunk dashboards Background in HPC hardware diagnostics, upgrades, and tuning, including InfiniBand HCAs, Lustre/VAST/IBM storage systems, and Dell/HP servers Experience with job schedulers such as Slurm or UGE/AGE Nice to have Familiarity with cluster management platforms like Bright Cluster Manager, xCAT, or IBM CSM