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# Systems Administrator

- **Company:** Science Applications International Corporation
- **Location:** Suitland-Silver Hill, MD, United States
- **Salary:** $160,001.0 - $200,000.0
- **Contract:** Permanent contract
- **Skills:** Networking Hardware, Patch Management
- **Published:** October 3, 2026
- **Apply:** https://www.clearancejobs.com/jobs/9212111/systems-administrator

## About the Role

* Bachelors and nine (9) years or more experience; Masters and seven (7) years or more experience ; PhD or JD and four (4) years or more experience.
 * Experience in lieu of a degree will be considered.
 * TS/SCI with polygraph
 * Possesses expertise in 1 or more operating systems, experienced with configuration, patch management, version and sub-version upgrades.

## Description

* Provide O&M support - install, configure, secure and harden, test, sustain, upgrade, remediate, decommission.
 * Support existing server-based solutions across a variety of major technology vendors
Troubleshoot and support and guidance to assess and remediate challenges primarily in the CDS domain.

 * Ensure CDS-based and enterprise-wide networking devices and components are tested, implemented, and maintained within operational and required configurations to provide the most secure operating environment possible.
 * Produce and maintain documentation for deployed systems, subsystems, components.


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