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Cleared Linux System Administrator Jobs (NOW HIRING)

NewGen

Linux System Administrator

Annapolis, MD · On-site

We are seeking a skilled and detail-oriented Linux System Administrator to join our Partner ... Our team of Highly Cleared Specialists have hard-to-find skills and expertise in a wide spectrum of ...

CACI

Linux System Administrator

Washington, DC · Hybrid

Linux System Administrator Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: None Employee Type: Regular Percentage of Travel Required: None Type of ...

Zachary Piper Solutions

$85K/yr

... cleared government environment. Responsibilities of the Windows/Linux System Administrator: * Manage and support enterprise telephony systems across these programs, including hardware, software ...

CTC Group

Linux System Administrator

Annapolis, MD · On-site

$150K - $190K/yr

Summary CTC Grouphas a new and exciting opportunity for Linux Systems Administrators to maintain ... Our cleared employees bring decades of experience supporting customers in the Intelligence and ...

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How much do cleared linux system administrator jobs pay per hour?

As of Sep 11, 2026, the average hourly pay for cleared linux system administrator in the United States is $51.96, according to ZipRecruiter salary data. Most workers in this role earn between $41.11 and $62.50 per hour, depending on experience, location, and employer.

What is a cleared Linux system administrator?

Cleared Linux System Administrators are IT professionals who manage and maintain Linux-based computer systems, typically within environments that require a government security clearance. Their responsibilities include system installation, configuration, security updates, troubleshooting, and ensuring system integrity. The 'cleared' designation means they have passed background checks and hold a security clearance, often because they work with sensitive or classified information for government or defense organizations. This role often requires strong technical skills, attention to security protocols, and compliance with organizational policies.

What are common challenges faced by cleared Linux system administrators working in secure environments?

Cleared Linux System Administrators often encounter challenges related to maintaining security compliance while ensuring system availability and performance. Balancing strict access controls, regular patching, and auditing requirements with the need to troubleshoot and resolve technical issues efficiently can be demanding. Additionally, these roles frequently require coordination with security teams, adherence to classified information protocols, and thorough documentation, all within environments where downtime and mistakes have heightened consequences. Success in this position often depends on proactive communication, meticulous attention to detail, and adaptability to evolving security standards.

What are the key skills and qualifications needed to thrive as a cleared Linux system administrator, and why are they important?

To thrive as a Cleared Linux System Administrator, you need deep knowledge of Linux operating systems, scripting languages (like Bash or Python), and experience with system security, often supported by a security clearance and relevant certifications such as CompTIA Security+ or Red Hat Certified System Administrator (RHCSA). Familiarity with tools like Ansible, Puppet, and monitoring systems, as well as compliance frameworks like DISA STIGs, is typically required. Strong problem-solving abilities, attention to detail, and effective communication skills help administrators address complex issues and collaborate with security or engineering teams. These skills ensure secure, stable, and compliant system environments, which are critical in organizations handling sensitive or classified information.

What are popular job titles related to Cleared Linux System Administrator jobs?

For Cleared Linux System Administrator jobs, the most frequently searched job titles are:

RHEL/Linux Admin with Security Clearance

Annapolis, MD • On-site

Zachary Piper Solutions, LLC
IT Services • 51 - 200 employees
Learn more about Zachary Piper Solutions, LLCexternal

Other

Posted 10 days ago

Job description

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 for the RHEL/Linux System Administrator include: *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. Qualifications for the RHEL/Linux System Administrator include: • 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 WebInspect. • 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 #LI-LT1 #LI-ONSITE Keywords: Linux System Administrator, Linux Systems Administrator, Linux Administrator, Systems Administrator, Red Hat, RHEL admin, red hat admin, Red Hat Enterprise Linux, RHEL, RHEL 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, WebInspect, 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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