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# Lead Unix / Linux Administrator

- **Company:** Zachary Piper
- **Location:** Arlington, VA, United States
- **Experience:** Expert
- **Salary:** $100,000.0 - $115,000.0
- **Contract:** Permanent contract
- **Skills:** Software Documentation, Cyber Security, Scripting, SC Clearance
- **Published:** June 29, 2026
- **Apply:** https://www.clearancejobs.com/jobs/9001317/lead-unix-linux-administrator

## About the Role

* 6+ years of experience administering Unix/Linux systems in enterprise environments.

 * Strong, advanced expertise in Unix/Linux administration at a senior level.

 * Hands-on experience with third-party application installation, configuration, and support.

 * Proven ability to troubleshoot complex issues and operate independently.

 * Experience with automation tools and scripting for infrastructure management.

 * Active Secret clearance or eligibility to obtain Public Trust clearance required.

 * Must meet DoD IAT Level II certification requirements (e.g., Security+ CE, CCNA-Security, GSEC, or SSCP).

 * Strong communication skills and ability to work effectively in a client-facing environment.

## Description

* Provide advanced administration and support for Unix/Linux systems across enterprise environments.

 * Install, configure, and maintain third-party applications and platform services.

 * Lead troubleshooting efforts for complex system, application, and infrastructure issues.

 * Develop and implement automation solutions to improve system performance, scalability, and operational efficiency.

 * Support project delivery efforts, including system implementations, upgrades, and migrations.

 * Collaborate with cross-functional teams to ensure reliable and secure system operations.

 * Maintain system documentation, configurations, and operational procedures.

 * Ensure compliance with security requirements and best practices for government environments.


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