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System Administrator Senior

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Booz Allen Hamilton

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Location:
United States , Catonsville

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Category:
IT - Administration

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Contract Type:
Not provided

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Salary:

77600.00 - 176000.00 USD / Year
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Job Description:

As a System Administrator on our project, you’ll support the operation, maintenance, and design of information technology resources within a laboratory for High Performance Computing (HPC) technology and data analytics for a research organization.

Job Responsibility:

  • Support the operation, maintenance, and design of information technology resources within a laboratory for High Performance Computing (HPC) technology and data analytics for a research organization
  • Maintain responsibility for the installation of new equipment and operating systems to best suit the needs of research to be conducted and the researchers requiring support
  • Support the review of current infrastructure to provide an overview and prepare plans for improvement and enhancement that will increase efficiency and security within the network
  • Maintain responsibility for cutting-edge computing systems and the evaluation of their use for research in furtherance of the mission
  • Identify problem areas and opportunities for improvement in a mission-critical network
  • Help your team better understand the network by turning metrics into information and explaining their meaning

Requirements:

  • Experience configuring and managing Linux and Windows operating systems, including supporting day-to-say operations, installing operating system software, troubleshooting, maintaining integrity of and configuring network components, and implementing operating systems enhancements
  • Experience monitoring and maintaining systems, including compute nodes, storage, networking, and software
  • Experience optimizing system operations and resource utilization and performing system capacity analysis
  • TS/SCI clearance with a polygraph
  • Associate's degree in an Information Technology field and 12+ years of experience as a lead systems administrator, Bachelor's degree in an Information Technology field and 8+ years of experience as a lead systems administrator, or 15+ years of experience as a lead systems administrator in lieu of a degree

Nice to have:

  • Experience in shell scripting and programming in C or Python
  • Experience with Simple Linux Utility for Resource Management (SLURM)
  • Experience with system automation, provisioning, storage, or optimization tools such as Ansible, Warewolf, Lustre, or BeeGFS
  • Experience with Unix
  • Knowledge of performance monitoring tools such as Grafana or Prometheus
  • Knowledge of setting up and executing benchmarks in an HPC environment and analyzing results
  • Knowledge of network engineering
What we offer:
  • Health, life, disability, financial, and retirement benefits
  • Paid leave
  • Professional development
  • Tuition assistance
  • Work-life programs
  • Dependent care
  • Recognition awards program

Additional Information:

Job Posted:
March 24, 2026

Work Type:
On-site work
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