HPC Linux Systems Administrator

3 days ago


Boulder, Colorado, United States Apex Systems Full time
Job Summary

We are seeking a highly skilled HPC Linux Systems Administrator to join our team at Apex Systems. The successful candidate will be responsible for maintaining the operational readiness and availability of our high-performance computing systems, managing and supporting new technology insertions, and providing remote technical support and collaboration with our other supported sites.

Key Responsibilities
  • Deploy, operate, and support leading-edge technology for our HPC systems
  • Apply current systems administrative skills and learn new technologies
  • Develop and deploy monitoring capabilities and tools for cluster administration
  • Provide technical support with a team of HPC System & Storage Administrators to resolve operational issues
  • Perform hardware break/fix support, including node, blade, or board-level replacements
  • Manage and maintain spare part inventories and perform tracking, shipping, and receiving of vendor RMAs
  • Develop, improve, and enhance user and system administration online documentation repositories
  • Support HPC system users by leveraging the helpdesk ticketing system
Requirements
  • Bachelor's degree or 8+ years of experience in systems administration or IT support
  • Hands-on experience with computer hardware maintenance and troubleshooting
  • Programming or scripting knowledge in at least one language (e.g., Bash, Perl, Python)
  • Linux system administration experience (e.g., RedHat or Rocky Linux)
  • Batch management/scheduling experience, Slurm preferred
  • Network interconnect configuration and monitoring experience (e.g., InfiniBand, Ethernet)
  • Strong writing skills for technical documents, system procedures, user wiki's and FAQs
Preferred Skills
  • Team player with the ability to work with a diverse team in both local and remote technical support environments
  • Resourceful with initiative to perform independent technical troubleshooting and identify/recommend solutions and improvements
  • Willingness and motivation to learn, grow, and retain and apply knowledge acquired towards future projects
  • Disciplined troubleshooting skills balanced with creative problem-solving skills to tackle highly complex large-scale technical problems
  • Attention to detail in areas such as time management, pre-planning, analytical thinking, observation, and active listening


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