Unix/Linux Administrator with Security Clearance

Zachary Piper Solutions is seeking a Unix/Linux Administrator to support a federal government program focused on enterprise infrastructure operations, cybersecurity, and mission-critical application support. This position is hybrid in Washington, DC area. Responsibilities for the Unix/Linux Administrator include:

• Install, configure, administer, and maintain Red Hat Enterprise Linux (RHEL) and Oracle Linux environments.
• Perform system monitoring, performance tuning, troubleshooting, patch management, and backup administration.
• Support third-party application installation, automation initiatives, and project-based infrastructure deployments. Required Qualifications for the Unix/Linux Administrator include:
• 5+ years of experience administering enterprise Unix/Linux environments.
• Strong expertise with Red Hat Enterprise Linux (RHEL), Oracle Linux, virtualization technologies (VMware/Hyper-V), Git, and shell scripting (Bash, Python).
• Bachelor's degree in Information Technology, Computer Science, or a related field (or equivalent experience).
• Active Secret Clearance or ability to obtain and maintain a Public Trust; must meet DoD IAT Level II certification requirements (Security+ CE, CCNA Security, GSEC, SSCP, or equivalent).

Compensation for the Unix/Linux Administrator include: Salary Range: $105,000 - $113,000 depending on experience Full Benefits Package: PTO, Paid Holidays, Medical, Dental, Vision, 401K, Sick Leave as required by law #LI-JM1 #LI-Hybrid This job opens for applications on 8/10/2026. Applications for this job will be accepted for at least 30 days from the posting date.

Keywords: Lead Unix Administrator, Linux Administrator, Senior Linux Administrator, Unix Systems Administrator, RHEL Administrator, Red Hat Enterprise Linux, Oracle Linux, Linux Engineer, Systems Administrator, Bash Scripting, Python Scripting, VMware, Hyper-V, Git, Infrastructure Engineer, Linux Operations, Enterprise Linux, Public Trust Clearance, Secret Clearance, DoD IAT Level II, Security+, CCNA Security, GSEC, SSCP, RHCE, Linux+, Hybrid Jobs Washington DC