American Systems Corporation-posted 8 months ago
$129,800 - $216,700/Yr
Full-time • Senior
Onsite • Jacksonville, FL
Professional, Scientific, and Technical Services

AMERICAN SYSTEMS is an employee-owned federal government contractor supporting national priority programs through our strategic solutions in the areas of Information Technology, Test & Evaluation, Program Mission Support, Engineering & Analysis, and Training. As an HPC Engineer with AMERICAN SYSTEMS you will have an opportunity to apply comprehensive knowledge of High Performance Computing (HPC) systems, comprised of high-speed, multi-petabyte Lustre file systems, Red Hat Enterprise Linux (RHEL) servers, CPU/GPU compute nodes, and high performance storage arrays, using Ethernet, fiber, Omni-Path, and InfiniBand interconnections.

  • Provide functional and technical expertise in support of user-developed software and technical advice and leadership to other technical staff.
  • Utilize a wide variety of skills in system and network monitoring; large-scale systems administration; scripting and automation; security compliance; network distributed services; storage and backups; and hardware and software problem diagnosis and resolution.
  • Diagnose and troubleshoot technical problems, often of a complex nature, associated with computer hardware and software interrelationships and dependencies.
  • Conduct needs analysis, planning, and scheduling the installation of a wide variety of new or modified hardware/software.
  • Develop functional and technical IT system requirements and specifications.
  • Configure and optimize system tools and applications, to include job schedulers (Slurm and PBSPro) and system resources (GitLab, LUA/TCL modules, and system support applications).
  • Create and brief technical presentations to technical and non-technical stakeholders.
  • Maintain detailed documentation of system configurations, procedures, and troubleshooting guides.
  • Develop user facing documentation.
  • DoD Top Secret (TS) clearance with SCI eligibility.
  • Bachelor's in Computer Engineering, Computer Science, or related field and ten or more years of job related experience.
  • Thorough knowledge of complex concepts, practices, and troubleshooting associated with HPC cluster systems design, installation, and maintenance.
  • Advanced knowledge in distributed computing theory, parallel processing, applications, and associated infrastructure is required.
  • Extensive experience with Linux/Unix systems including installation, configuration, networking, backups, updates and patching, data archiving, and system security.
  • Functional knowledge of HPC middleware, and platform managers such as Bright Cluster Manager; employing job schedulers such as PBS, Slurm, Torque, etc.; and, optimizing job queues.
  • Experience with HPC or large-scale distributed computing environments and technologies such as high-speed low-latency interconnects (e.g. InifiniBand), parallel file systems (e.g. Lustre), and virtualization environments and tools (e.g. VMWare).
  • Experience developing Python/bash/Perl scripts and employing automation frameworks such as Ansible.
  • General knowledge employing Docker containers and Kubernetes ecosystems.
  • Working knowledge in one or more programming languages (e.g. C/C++, Fortran, etc.)
  • Healthcare benefits
  • Paid leave
  • Retirement plans
  • Insurance programs
  • Education and training assistance
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