RHEL/Linux Admin
Listed on 2026-09-30
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IT/Tech
Unix/Linux, Systems Administrator, Cybersecurity
Zachary Piper Solutions is seeking a RHEL/Linux System Administrator
Secret clearance REQUIRED to support a company supporting federal defense programs. This position is fully onsite in Annapolis Junction, MD
. This is an incredible opportunity supporting mission-critical systems that require high availability and security compliance. The Linux System Administrator will support and maintain RHEL and Linux environments in a secure enterprise setting.
We welcome anyone with RHEL/Linux adjacent experience to apply!
Responsibilities- MUST possess a Secret Clearance
- Administer and maintain RHEL 7/8/9 servers, including patching and upgrades.
- Monitor system performance and troubleshoot Linux infrastructure issues.
- Perform backup, recovery, and disaster recovery activities.
- Conduct vulnerability remediation and apply DISA STIG requirements.
- Automate system administration tasks using Ansible, Bash, and Python.
- Collaborate with network, security, and application teams to resolve issues.
- Active Secret Security Clearance required.
- 7+ years of Linux Systems Administration experience.
- Strong experience supporting Red Hat Enterprise Linux (RHEL) environments.
- Experience with vulnerability management tools such as Tenable or Web Inspect.
- Hands-on experience with Ansible, Bash, Python, or other automation tools.
- Bachelors' degree required
This position was posted on September 4, 2026, and will be open for 30 days.
#LI-AK #LI-ONSITE
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#LI-ONSITE
7, RHEL 8, RHEL 9, Linux Server Administration, Linux Infrastructure, Linux Systems, System Administration, Server Administration, Ansible, Bash, Bash Scripting, Python, Automation, Configuration Management, Patch Management, Patching, System Upgrades, Vulnerability Management, Vulnerability Remediation, Tenable, Nessus, Web Inspect, DISA STIG, STIG, Security Hardening, Linux Hardening, DoD, Department of Defense, Federal, Security Compliance, Backup and Recovery, Disaster Recovery, System Monitoring, Performance Monitoring, Troubleshooting, High Availability, Secret Clearance, Active Secret Clearance, Cleared Linux Administrator, Cleared Systems Administrator, Annapolis Junction, Maryland, MD, Fort Meade, TS/SCI
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