Role Overview
Peraton is hiring a senior-level Linux Systems Administrator. This is a full-time role in Gaithersburg. The posted range is $112k to $179k. Full responsibilities, required qualifications, and the apply link are listed in the description below.
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Job Description
What you'll need:
- Education: 8 years with BS/BA; Minimum of 6 years with MS/MA; Minimum of 3 years with PhD
- Must have demonstrable previous experience in Linux System Administration in areas such as those above
- Must be proficient in verbal and written communication with teammates and supervisors, including the ability to communicate across disciplines
- Must not only possess technical depth, but also have demonstrated practical application implementing and maintaining similar systems in production environments while applying industry standards and best practices
- Clearance: Active Top Secret Clearance. SCI eligibility may be required in the future. The position may elevate to TS Poly in the future, so candidates should be able to pass a Polygraph evaluation
This is an on-site position in Gaithersburg, MD.
Peraton is seeking an experienced Linux System Administrator to implement and manage a centralized Cloud System Management system.
This role requires a self-starter who can operate as the program's Linux expert within a small team with minimal supervision. Normal activities for this role include:
- Configure ACAS; evaluating and understanding STIG; perform ACAS scans and perform compliance assessment against STIG; configure and manage ePolicy Orchestrator for Data Loss Prevention and Antivirus.
- Configure tools such as YUM, Ansible, and WSUS Server; remediate and patch systems.
- Set up Kick Start scripts and Boot Server; configure and manage a Linux Identity Management System.
- Set up and configure TFTO and HTTPS; configure an audit reduction/SIEM tool.
- Configure and manage firewalls; configure and manage file sharing with Windows systems; and configure and manage a complete system inventory.
Frequently Asked Questions
How do I apply for the Linux Systems Administrator position at Peraton?
Use the Apply button above to submit your application directly to Peraton. Most applications take less than 5 minutes if your resume and contact details are ready, and you'll be routed to the employer's official application system to finish.
Where is the Linux Systems Administrator position at Peraton located?
This position is based in Gaithersburg. Peraton has not indicated remote or hybrid options for this role, so candidates should plan for on-site work.
How much does the Linux Systems Administrator role at Peraton pay?
Peraton has posted a compensation range of $112k to $179k for this position. Final offers typically vary based on candidate experience, location, and internal salary bands.
When was the Linux Systems Administrator role at Peraton posted?
This role was posted on March 22, 2026 (78 days ago). It's still listed as actively hiring; we re-confirm openings against the source system multiple times per day and remove closed roles.
How much experience does the Linux Systems Administrator role at Peraton require?
This is a senior-level position. Most senior roles call for 5+ years of directly relevant experience. Peraton lists their specific requirements in the description below, so review the must-have qualifications closely before applying.
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