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# Senior Linux Systems Administrator [$320k/yr+] TS/SCI-FS Poly

- **Company:** SYSTOLIC, INC.
- **Location:** Annapolis Junction, MD, United States
- **Experience:** Expert
- **Salary:** $320,000.0
- **Contract:** Permanent contract
- **Skills:** Microsoft Windows, Cyber Security, Linux, Monitoring of Systems, Red Hat Enterprise Linux, Information Technology Security Auditing, System Availability, Nessus, Splunk
- **Published:** October 30, 2026
- **Apply:** https://www.clearancejobs.com/jobs/9277146/senior-linux-systems-administrator-320kyr-tssci-fs-poly

## About the Role

* Degree: Technical bachelor's degree or equivalent experience
 * Years of experience: 14+ years
 * Total Compensation: $320k+ yearly (tentative)

## Description

* Administer Linux and Windows operating environments with an emphasis on IT security compliance.
 * Conduct system monitoring, log aggregation, and security auditing using Splunk., * Maintain, configure, and support enterprise Linux and Windows systems.
 * Execute IT security compliance activities, leveraging Splunk and Nessus.
 * Monitor system performance, review security logs, and identify potential vulnerabilities.
 * Provide day-to-day operational support and system administration to ensure high availability.