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Senior Linux Administrator Jobs in Washington (NOW HIRING)

Ignite IT

Senior Linux Administrator

Suitland, MD

Ignite IT is seeking a very experienced, senior-level Red Hat Linux Admin/Engineer to join and provide dedicated support to the Unix Management Branch of the Computer Services Division on our ...

Ignite IT

Senior Linux Administrator

Suitland, MD · On-site

Ignite IT is seeking a very experienced, senior-level Red Hat Linux Admin/Engineer to join and provide dedicated support to the Unix Management Branch of the Computer Services Division on our ...

InquisIT LLC

Linux Administrator

Washington, DC · On-site

The Senior Linux Administrator will provide hands-on administration, maintenance, security, and engineering support for enterprise Linux environments. This role focuses on Red Hat Linux, automation ...

InquisIT

Linux Administrator

Washington, DC · On-site

The Senior Linux Administrator will provide hands-on administration, maintenance, security, and engineering support for enterprise Linux environments. This role focuses on Red Hat Linux, automation ...

InquisIT

Linux Administrator

Washington, DC · On-site

The Senior Linux Administrator will provide hands-on administration, maintenance, security, and engineering support for enterprise Linux environments. This role focuses on Red Hat Linux, automation ...

Astrion

Sr. Linux Systems Administrator

Columbia, MD · On-site

$145K - $165K/yr

Overview Senior Linux Systems Administrator LOCATION: Columbia, MD (Onsite) JOB STATUS: Full-time CLEARANCE: Active Top Secret / TS/SCI (Required) TRAVEL: Less than 10% SALARY RANGE: $145k - $165k ...

Astrion

Sr. Linux Systems Administrator

Columbia, MD · On-site

$145K - $165K/yr

Overview Senior Linux Systems Administrator LOCATION: Columbia, MD (Onsite) JOB STATUS: Full-time CLEARANCE: Active Top Secret / TS/SCI (Required) TRAVEL: Less than 10% SALARY RANGE: $145k - $165k ...

ALKU

Linux Admin with Security Clearance

Columbia, MD · On-site

Linux Administrator Program Description: Our client is looking for a Senior level Linux System Administrator to join their team. Day to Day Responsibilities: The System Administrator will be ...

Twenty80 LLC

Sr Linux Systems Administrator

Annapolis, MD · On-site

$110 - $160/hr

We are seeking a Senior Linux Systems Administrator to support a high-priority, mission-critical cybersecurity modernization program. In this role, you'll work within a large software development ...

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Senior Linux Administrator information

See Washington salary details

$42

$60

$78

How much do senior linux administrator jobs pay per hour?

As of Aug 26, 2026, the average hourly pay for senior linux administrator in Washington is $60.41, according to ZipRecruiter salary data. Most workers in this role earn between $54.47 and $65.34 per hour, depending on experience, location, and employer.

What does a senior Linux administrator do?

A Senior Linux Administrator is responsible for installing, configuring, maintaining, and securing Linux servers and systems in an organization. They monitor system performance, troubleshoot issues, and ensure high availability and reliability of critical infrastructure. Their duties often include automating routine tasks, managing user permissions, applying security updates, and supporting development teams. Senior administrators typically also mentor junior staff and contribute to planning and implementing IT strategies.

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

To thrive as a Senior Linux Administrator, you need advanced expertise in Linux operating systems, scripting languages (like Bash or Python), and strong troubleshooting abilities, typically backed by several years of experience and a relevant degree or certifications such as RHCE. Familiarity with configuration management tools (Ansible, Puppet), virtualization platforms, cloud environments, and monitoring systems is essential. Strong problem-solving, communication, and teamwork skills help you efficiently resolve incidents and coordinate with other IT professionals. These skills ensure system reliability, security, and optimal performance in complex, mission-critical IT environments.

What are some typical challenges a senior Linux administrator faces when managing large-scale server environments?

Senior Linux Administrators often encounter challenges such as ensuring system reliability across numerous servers, automating routine maintenance tasks, and maintaining security compliance. Balancing the need for rapid updates with minimizing downtime requires careful planning and coordination with other IT teams. Additionally, troubleshooting complex issues in heterogeneous environments can demand deep expertise and effective communication with developers, network engineers, and support staff.

What is the difference between Senior Linux Administrator vs Linux Engineer?

AspectSenior Linux AdministratorLinux Engineer
CertificationsLinux+, RHCE, LPIC-2Linux+, RHCE, LPIC-2
Work EnvironmentData centers, enterprise servers, IT teamsDevelopment environments, cloud platforms, automation projects
Primary FocusSystem maintenance, troubleshooting, security, performance tuningDesigning, developing, and implementing Linux-based solutions

While both roles require similar certifications and often work within enterprise environments, Senior Linux Administrators focus on maintaining and securing existing systems, whereas Linux Engineers are more involved in designing and building new Linux solutions. The roles complement each other but differ in scope and responsibilities.

What are the most commonly searched types of Linux Administrator jobs in Washington?

The most popular types of Linux Administrator jobs in Washington are:

What cities in Washington are hiring for Senior Linux Administrator jobs?

Cities in Washington with the most Senior Linux Administrator job openings:

Infographic showing various Senior Linux Administrator job openings in Washington as of August 2026, with employment types broken down into 1% As Needed, 82% Full Time, 11% Part Time, 1% Temporary, 4% Contract, and 1% Nights. Highlights an 89% Physical, 3% Hybrid, and 8% Remote job distribution, with an average salary of $125,658 per year, or $60.4 per hour.

Unix/Linux Administrator with Security Clearance

Zachary Piper Solutions, LLC

Washington, DC • On-site

$105K - $113K/yr

Other

Medical, Dental, Vision, Retirement, PTO

Posted 20 days ago

Job description

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

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