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Senior HPC System Administrator

Bytoa
Columbia, MD Full Time
POSTED ON 10/21/2025 CLOSED ON 12/20/2025

What are the responsibilities and job description for the Senior HPC System Administrator position at Bytoa?

Description: 

We are searching for a mission-driven HPC System Administrator to support the installation, configuration, and networking of UNIX and/or NT-based platforms.  You'll be responsible for enterprise services such as DNS, NFS, e-mail services, security protection mechanisms, and the interoperability of UNIX and NT based systems.

You should have a deep understanding of operating systems and experience with user account management, software package management, configuration management, and managing / verifying the health and status of IT infrastructure. You should also be familiar with development and implementing enterprise backup and recovery strategies. Lustre experience is highly desired!

Salary range: $190,000-205,000
Disclaimer: Salary for this position, along with additional compensation options, will be determined on an individual basis following the interview process, considering various factors such as years of experience, skills, education/certifications, contract specifications, market conditions, etc. 
 

Skills Requirements:


You must have experience with the installation, configuration, tuning, troubleshooting and administration of:

  • Multi-vendor servers running numerous COTS, open source, and in-house applications to accommodate HPC Division IT support requirements
  • Multi-vendor servers running Red Hat or SuSe with directly attached FC SAN storage or SSDs
  • Distributed computing tools such as ReS, LSF, and SLURM
  • HPC farm systems, HPC MPP clustered systems, Front End servers of Special Purpose devices (SPDs)
  • IBM of HP Blade servers with FC/SAS/Network back end
  • Multi-vendor filesystems such as XFS, GPFS and Lustre
  • Pre-Factory testing, Factory testing, System integration and Acceptance testing during the purchase process of the HPS systems

Experience Requirement: 

  • 10 yrs. with a B.S. in a technical discipline or 4 additional yrs. in place of B.S.
  • IAT Level II Certification required
  • Professional certifications accepted in lieu of 1 year of experience:
    • Valid RHCSA or higher Red Hat certification
    • Valid VMWare certification

Clearance Requirement: 

  • Active TS/SCI with a polygraph

Referrals & Inquiries

Do you know a cleared professional seeking to advance their career? Interested in earning some extra cash? If so, refer them to us with their name and contact details, and you could be eligible for a referral bonus of up to $10,000 for each successful hire.

Not seeing the right position right now? Reach out to us, and we’ll notify you as new contracts and opportunities become available!

Please send referrals and inquiries to: careers@bytoa.com.

Salary : $190,000 - $205,000

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