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Linux Government Jobs in Texas (NOW HIRING)

Raytheon

Linux Systems Administrator

Mckinney, TX · On-site

S. government issued security clearance is required prior to start date.​ U.S. citizenship is ... Experience with Red Hat Enterprise Linux systems. * Ability to obtain the Department of Defense ...

3M

Embedded Linux Engineer

Austin, TX · On-site

$124K - $151K/yr

Embedded Linux Engineer Collaborate with Innovative 3Mers Around the World Choosing where to start ... This position provides an opportunity to transition from other private, public, government or ...

Raytheon

Linux Systems Administrator

Mckinney, TX

S. government issued security clearance is required prior to start date.​ U.S. citizenship is ... Experience with Red Hat Enterprise Linux systems. * Ability to obtain the Department of Defense ...

3M

Embedded Linux Engineer

Austin, TX · On-site

$124K - $151K/yr

Embedded Linux Engineer Collaborate with Innovative 3Mers Around the World Choosing where to start ... This position provides an opportunity to transition from other private, public, government or ...

Set of X

Linux System Administrator

San Antonio, TX · On-site

WE ARE HIRING OWNERS Set of X is led by industry veterans who see government contracting as a good ... Configure, administer, monitor, and maintain Linux operating systems. * Support servers, storage ...

Set of X

Linux System Administrator

San Antonio, TX · On-site

$110K - $190K/yr

WE ARE HIRING OWNERS Set of X is led by industry veterans who see government contracting as a good ... Configure, administer, monitor, and maintain Linux operating systems. * Support servers, storage ...

Pae

HPC Linux System Administrator

Houston, TX · On-site

S. government background investigation. * Management has the prerogative to select at any level for which the position is advertised. Essential Functions Work Environment Generally, an office ...

Amentum

HPC Linux System Administrator

Houston, TX · On-site

S. government background investigation. * Management has the prerogative to select at any level for which the position is advertised. Essential Functions Work Environment Generally, an office ...

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How much do linux government jobs pay per hour?

As of Sep 6, 2026, the average hourly pay for linux government in Texas is $43.90, according to ZipRecruiter salary data. Most workers in this role earn between $43.46 and $44.33 per hour, depending on experience, location, and employer.

What is a Linux Government?

A Linux Government job involves managing, securing, and maintaining Linux-based systems within government agencies or organizations. These roles typically require expertise in system administration, cybersecurity, and compliance with federal IT regulations. Professionals in this field ensure the stability, security, and efficiency of Linux environments while supporting critical government operations.

What are the responsibilities of a Linux Government?

In a Linux Government position, you will typically be responsible for managing, configuring, and securing Linux-based servers and infrastructures that support sensitive or mission-critical government operations. Your daily tasks may include system monitoring, patch management, incident response, and ensuring compliance with strict federal security standards. Collaboration with IT security teams, application developers, and government stakeholders is common to ensure seamless integration and reliability of services. Depending on the agency, there may also be opportunities to participate in modernization projects, implement automation, or contribute to migration efforts from legacy systems. This role offers a dynamic environment where staying updated on security trends and best practices is crucial.

What skills and qualifications are needed for a Linux Government?

To thrive in a Linux Government role, you need expertise in Linux system administration, cybersecurity, and network management, usually supported by a degree in information technology or related field and security clearance eligibility. Familiarity with tools like Red Hat Enterprise Linux, SELinux, Ansible, and government compliance frameworks such as FISMA or DISA STIGs is highly valued, along with certifications like CompTIA Security+ or Red Hat Certified System Administrator (RHCSA). Strong problem-solving abilities, attention to detail, and clear communication skills are essential for collaborating with multidisciplinary teams and maintaining secure operations. These skills and credentials ensure mission-critical systems remain secure, reliable, and compliant within government environments.

What are popular job titles related to Linux Government jobs in Texas?

For Linux Government jobs in Texas, the most frequently searched job titles are:

What job categories do people searching Linux Government jobs in Texas look for?

The top searched job categories for Linux Government jobs in Texas are:

Linux Government jobs near you
Infographic showing various Linux Government job openings in Texas as of August 2026, with employment types broken down into 87% Full Time, 10% Part Time, and 3% Contract. Highlights an 91% Physical, 2% Hybrid, and 7% Remote job distribution, with an average salary of $91,302 per year, or $43.9 per hour.

HPC Linux System Administrator

MRI Technologies

Houston, TX • On-site

Full-time

Medical, Dental, Vision, Life, Retirement, PTO

This job post has expired today. Applications are no longer accepted.

Job description

MRI Technologies has an exciting opportunity for an HPC Linux System Administrator on the JETS II contract at NASA Johnson Space Center. You will support the Flight Sciences Laboratory (FSL), one of JSC's primary computing facilities-over 700 machines, 26,000 cores, and 10+ petabytes of storage serving more than 1,000 users. The analyses running on FSL infrastructure support nearly every major NASA program, including International Space Station (ISS), Orion, Space Launch System (SLS), Commercial Crew, Human Landing System (HLS), Moon Base, and many others.
You will work with a team of HPC System Administrators to build and maintain all FSL services. This will include High Performance Compute (HPC) administration, high-end Linux workstation administration, high-speed networking, and high-speed parallel filesystem administration. A core part of the role is bringing a deep understanding of container technologies and how best they can be used in an HPC environment-FSL uses containers so users can bring their own environments (often older OS versions or older package stacks) into the cluster. Day-to-day tasks include investigating system problems, proactively monitoring system health, and working with FSL users to make sure they can support the NASA human spaceflight mission.
What We Are Looking For
Requirements:
  • Typically requires a bachelor's degree or equivalent certification in a related area, with a minimum of 5 years of experience in the field or in a related area
  • Linux system administration
  • System configuration management
  • Container-based HPC workflows
  • Complex CI/CD workflows
  • HPC job scheduler administration
  • Experience with large-scale system administration, with 2 of those years in HPC administration
  • Demonstrated problem-solving, planning, and communication skills
  • Ability to work effectively in a team environment

Preferences:
  • RedHat-based systems
  • Container technology such as Docker, Podman, and Apptainer
  • Lustre high-speed parallel filesystems
  • InfiniBand high-speed networking
  • Ansible / Foreman for configuration management
  • SLURM resource manager
  • SPACK software manager
  • Log consolidation and monitoring
  • Git/GitLab and software development (CI/CD)
  • Johnson Space Center campus network
  • NASA security mechanisms (security plans, POAMs, ATOs, Risk Assessments)

This position has been posted at multiple levels. Depending on your experience and business needs, we may consider candidates at any level for which the position is advertised.
Benefits and Perks
We offer a comprehensive benefits package including medical, dental, vision, company paid life and disability insurance, paid time off, and 401(k). You'll also enjoy a 9/80 work schedule (every other Friday off, when applicable), and the chance to work in one of JSC's most critical computing environments supporting human spaceflight.
Proof of U.S. Citizenship or U.S. Permanent Residency is a requirement for this position.
MRI Technologies is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability, or protected veteran status.
As we are a Federal Contractor, most positions require the employee to obtain and maintain a U.S. Government background investigation. MRI also completes a pre-screening background check for anyone offered employment.

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