The Senior Systems Analyst will support of mission-critical research activities on the HPC systems. Day-to-day responsibilities include:

• Monitor HPC system performance and fine-tune as necessary,
• Review and establish workflow/scheduler policies on HPC systems,
• Collect utilization and throughput data for HPC jobs,
• Configure HPC systems using consistent and repeatable processes,
• Install and configure software on HPC systems,
• Collaborate with users to tune HPC jobs for optimal performance,
• Resolve user issues received via the HPC Help Desk,
• Perform testing on HPC systems to ensure system functionality, and
• Document processes and configurations as necessary.

QUALIFICATIONS/EXPERIENCE

• Bachelor's Degree and 4 years work experience or equivalent experience.
• Experience with scheduler/workload manager (Portable Batch System (PBS), Simple Linux Utility for Resource Management (SLURM), or IBM Platform Load Sharing Facility (LSF)).
• Expertise in Linux operating system.
• High Performance Computing/cluster management experience.
• Preferred experience in various HPC systems, various HPC technologies:
  • Cray/Cray EX, IBM, SGI, Penguin, or custom architectures
  • InfiniBand (IB), Intel Omni-Path interconnects
  • Intel Xeon, AMD EPYC, or ARM CPUs
  • Nvidia graphic processing units (GPU)s
• ITIL Foundation
• A current, active TOP SECRET/SCI clearance is required.

ABILITIES REQUIRED

• Strong problem-solving skills; capable of analyzing and resolving hardware and operating system problems.
• Excellent verbal and written communications with all levels of management for planning and organizing site management projects.
• Strong detail-oriented skills; able to multi-task and change priorities quickly.
• Able to meet precise standards.
• Strong team player.
• Ability to work designated schedule, as well as maintain attendance and punctuality.
• Ability to maintain a top-secret/SCI/SAP security clearance.

ABOUT SENTRILLION

For nearly a quarter of a century, we have been helping secure America's borders and safeguard national assets through integrated technology solutions. We develop strategies and implement solutions that increase safety and security, save time, decrease cost, and improve outcomes. We are also committed to being a good corporate citizen and helping improve the communities in which we live and work by partnering with community organizations and volunteering. A right-sized organization, we are big enough to protect the perimeter of the country, yet small enough to rapidly respond to customer needs.

Sentrillion is an EEO Employer / Protected Vet / Disabled