High Performance Computing (HPC) Systems Administrator

Description High Performance Computing (HPC) Systems Administrator TheLeidosDefenseSector currently has an opening for aHigh PerformanceComputing (HPC) SystemsAdministratorto work in ourSan Diego, Californiaoffice. This is an exciting opportunity to use your experiencesupportingtheRIPTIDE environment.TheHighPerformanceComputing (HPC) Systems Administrator willleveragetechnicalexpertiseto collaborate with theexistingHPC team,architects, and engineers in supporting the computational needs ofthe Defense Sector. Reporting to theIT Security Engineering Manager, the Systems Administrator willensurethat theHPC cluster ismaintainedat operational levelsandsupport system users.Primary responsibilities include system administration,configuration,monitoring, troubleshooting, software maintenance, installations,SLURM managementand job scheduling system fortheLinux clusters,and optimization of advanced computing systems and related infrastructure. Job Responsibilities Deploy, administer, andmonitorLinux-based HPC clusters and storagesystems. Install,maintain, and upgrade software, libraries, and licensedapplications. Troubleshoot and resolve system, hardware, and application issues across HPC environments. Develop andmaintainscripts for system administration, monitoring, reporting, and data pipeline optimization. Provide technical support tosystem users;assistwith project execution,benchmarking, and resource planning. Research, deploy, andoptimizeresource management and scheduling systems. Evaluate and manage a helpdesk ticketing system; ensuretimelyresolution of user-submitted issues. Implement and manage HPC security infrastructure; ensure compliance withdatahandling policies and best practices. Create andmaintaintechnical documentation and user guides. Consultsystem usersto assess computational needs. Minimum Qualifications To qualify you must have abachelor's degree in computer science or a related STEM field, combined with 3-5+ years of dedicated HPC or large-scale Linux system administration experience. Advanced knowledge of SLURM Workload Manager configurations, including accounting, resource limits, fair-share scheduling, and node state management. Hands-on experience with automation frameworks like ansible. Proficiencyin scripting languages such as Bash, Python, or Perl for system administration and automation. Strong troubleshooting skills acrosssystems, hardware, network, and application layers. Familiarity with software installation, configuration, and maintenance. Knowledge of securitybestpractices, including the handling ofprotecteddata. Excellent communication and documentation skills.Qualified candidates must be able to effectively communicate with all levels of the organization. Preferred Qualifications Red Hat Certified System Administratorand/or Engineer Certification. Experience in integrating HPC resources. Pay Range Pay Range $107,900.00 - $195,050.00 The Leidos pay range for this job level is a general guideline onlyand not a guarantee of compensation or salary. Additional factors considered in extending an offer includes (but are not limited to) responsibilities of the job, education, experience, knowledge, skills, and abilities, as well as internal equity, alignment with market data, applicable bargaining agreement (if any), or other law. Pay and Benefits Pay and benefits are fundamental to any career decision. That's why we craft compensation packages that reflect the importance of the work we do for our customers. Employment benefits include competitive compensation, Health and Wellness programs, Income Protection, Paid Leave and Retirement. More details are available at About Leidos Leidos is an industry and technology leader serving government and commercial customers with smarter, more efficient digital and mission innovations. Headquartered in Reston, Virginia, with 47,000 global employees, Leidos reported annual revenues of approximately $16.7 billion for the fiscal year ended January 3, 2025. For more information, visit Commitment to Non-Discrimination All qualified applicants will receive consideration for employment without regard to sex, race, ethnicity, age, national origin, citizenship, religion, physical or mental disability, medical condition, genetic information, pregnancy, family structure, marital status, ancestry, domestic partner status, sexual orientation, gender identity or expression, veteran or military status, or any other basis prohibited by law. Leidos will also consider for employment qualified applicants with criminal histories consistent with relevant laws. #J-18808-Ljbffr Leidos Inc