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# nLinux Systems Administrator

- **Company:** Leidos, Inc.
- **Location:** United States
- **Experience:** Experienced
- **Salary:** $73,450.0 - $132,775.0
- **Contract:** Permanent contract
- **Skills:** Microsoft Windows, VoIP, Cyber Security, Linux, Networking Hardware, Networking Basics, Red Hat Enterprise Linux, Ansible, Security Software
- **Published:** July 17, 2026
- **Apply:** https://jobs.military.com/career/283936/linux-system-administrator-alabama-al-huntsville

## About the Role

* Bachelors degree coupled with a minimum of eight (4) years of System Administration experience. Equivalent relevant work experience may be considered in lieu of a degree.\n
 * Minimum of 2+ years administering Linux operating systems.\n
 * Currently hold active DoD TS/SCI with Poly clearance.\n
 * DoD Directive 8570 / 8140 Information Assurance Technical (IAT) Level II certification. (Security+ CE, CCNA Security, CySA+, GICSP, GSEC, CND, SSCP)\n
 * Demonstrate ability to manage multiple networks in a dynamic, demanding environment.\n
 * Possess familiarity with Risk Management Framework requirements for Windows Systems, Linux Systems, and network Devices.\n
 * Demonstrate ability to interface effectively with security agencies, customers, and management.\n
 * Strong written and verbal communication skills.\n, * Previous experience maintaining networks in classified environments.\n
 * Understanding of network concepts, Type 1 encryption devices (e.g., TACLANE), and cybersecurity tools.\n
 * Knowledge of VOIP.\n
 * Experience with Ansible.\n
 * RHCSA (Red Hat Certified System Administrator)\n



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