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Qa Engineer Linux System Administrator Jobs (NOW HIRING)

MANTECH

Linux System Administrator

Laurel, MD · On-site

MANTECH seeks a motivated, career and customer-oriented Linux System Administrator to join our team ... Demonstrated experience in planning and leading Systems Administration/Engineering efforts is ...

MANTECH

Linux System Administrator

Laurel, MD · On-site

MANTECH seeks a motivated, career and customer-oriented Linux System Administrator to join our team ... Demonstrated experience in planning and leading Systems Administration/Engineering efforts is ...

Vets Hired

Linux System Administrator

Clarksburg, WV · On-site

Job Summary The Linux System Administrator (Intermediate-Level) is responsible for operating ... Collaborate with cybersecurity, networking, and engineering teams. * Maintain compliance with DoD ...

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Qa Engineer Linux System Administrator information

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How much do qa engineer linux system administrator jobs pay per hour?

As of Sep 11, 2026, the average hourly pay for qa engineer linux system administrator in the United States is $51.36, according to ZipRecruiter salary data. Most workers in this role earn between $45.67 and $57.69 per hour, depending on experience, location, and employer.

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

Infographic showing various Qa Engineer Linux System Administrator job openings in the United States as of June 2026, with employment types broken down into 63% Full Time, 4% Part Time, and 33% Contract. Highlights an 93% Physical, 2% Hybrid, and 5% Remote job distribution, with an average salary of $106,830 per year, or $51.4 per hour.

LINUX SYSTEM ADMINISTRATOR / CYBER SECURITY PROFESSIONAL

Mcleansville, NC • On-site

Geologics
IT Services • 501 - 1,000 employees
Learn more about Geologicsexternal

$55 - $61.70/hr

Contractor

Re-posted 12 days ago

Job description

Linux System Administrator / Cyber Security Professional needed: McLeansville, NC. Must be Clearable!
We have an opening with a great client of ours and we are looking for a Linux System Administrator / Cyber Security Professional to work a contract position in McLeansville, NC. This is a 12 month long contract position and youmust be a US Citizen to apply. Required: US Citizenship and Residency, W2 hourly Contract Only, No 1099, No third parties, no C2C. No exceptions (Sorry)
Pay: $55 to $61.70/hr. D.O.E. Must be Clearable!
LINUX SYSTEM ADMINISTRATOR / CYBER SECURITY PROFESSIONAL
Supporting engineering development and maintenance of programs. Lead Information Assurance efforts for several programs. System administration and network design\maintenance, primarily Linux and Cisco. Hands on work supporting all aspects of network maintenance. Candidates need to be capable of performing multiple duties, including Linux installation, hardening, scanning, and patching; Cisco installs, configuration, troubleshooting; hands on cabling, rack/stack, etc.
The position is supporting engineering development programs, not corporate IT.
WHAT YOU WILL BE DOING
  • Support engineering development and maintenance of programs
  • Linux system administration
  • Network equipment (primarily Cisco) setup and maintenance
  • Design and implementation of cybersecurity solutions
  • Works well in a team, can accept direction and constructive criticism
  • Independently identifies tasks or projects that need to be done and effectively prioritizes time to complete multiple assignments
  • Conducts project planning, cost analysis and vendor comparisons
  • Willingness to support both domestic and international travel up to 10%
  • Holds ownership by identifying alternatives in the midst of barriers to progress
  • Supports continuous improvement initiative
  • What we would like you to bring to the table (skills, knowledge, and experience)
  • Experienced in Linux System Administrator for small/medium size networks
  • Understanding of vulnerability and compliance scanning, analysis of the scan results, and security patching specifically for the DoD
  • Working knowledge of Linux hardening
  • Familiarity with cyber security specifications such as Risk Management Framework (RMF), STIGs, and other government security specifications and guidelines.
  • Network architecture and the application of network setup (LAN, NICs, Router Configurations)
  • Experienced in Cisco equipment for small/medium size networks
  • Hands-on experience setting up networks, including servers, network infrastructure equipment, and network end devices
  • Ability to work alone or in a team environment
  • Demonstrates ability to move into new teams and quickly learn project defined specific process while applying past knowledge and experience
  • Proven documentation skills and technical writing
  • Communicating technical information clearly so that it may be understood by a non-technical individual

PREFERRED EXPERIENCE AND CERTIFICATIONS
  • Bachelor's degree in a specialized area or equivalent relevant experience is required; plus, a minimum of 2 years of relevant experience
  • Linux system administration, RHCSA a bonus
  • Network+/Security+ or equivalent experience, CISSP a bonus
  • Cisco experience, CCNP a bonus
  • Experience with general network administration, Server+/Linux+ a bonus

If you would like to interview for this position, please email your resume to mgephart@geologics.com and I will call back with more information.
Best Regards,
Matt Gephart
Sr. Recruiter
(703) 891-6129
mgephart@geologics.com
*Rates listed are not a guarantee of salary/rate. Rate offered at time of hire will depend on many factors including education, experience, interview results and skill level
GeoLogics is an Equal Opportunity/Affirmative Action Employer that is committed to hiring a diverse and talented workforce. EOE/Disability/Veteran
Job Requirements
Supporting engineering development and maintenance of programs. Lead Information Assurance efforts for several programs. System administration and network design\maintenance, primarily Linux and Cisco. Hands on work supporting all aspects of network maintenance. Candidates need to be capable of performing multiple duties, including Linux installation, hardening, scanning, and patching; Cisco installs, configuration, troubleshooting; hands on cabling, rack/stack, etc.
The position is supporting engineering development programs, not corporate IT.
WHAT YOU WILL BE DOING
  • Support engineering development and maintenance of programs
  • Linux system administration
  • Network equipment (primarily Cisco) setup and maintenance
  • Design and implementation of cybersecurity solutions
  • Works well in a team, can accept direction and constructive criticism
  • Independently identifies tasks or projects that need to be done and effectively prioritizes time to complete multiple assignments
  • Conducts project planning, cost analysis and vendor comparisons
  • Willingness to support both domestic and international travel up to 10%
  • Holds ownership by identifying alternatives in the midst of barriers to progress
  • Supports continuous improvement initiative
  • What we would like you to bring to the table (skills, knowledge, and experience)
  • Experienced in Linux System Administrator for small/medium size networks
  • Understanding of vulnerability and compliance scanning, analysis of the scan results, and security patching specifically for the DoD
  • Working knowledge of Linux hardening
  • Familiarity with cyber security specifications such as Risk Management Framework (RMF), STIGs, and other government security specifications and guidelines.
  • Network architecture and the application of network setup (LAN, NICs, Router Configurations)
  • Experienced in Cisco equipment for small/medium size networks
  • Hands-on experience setting up networks, including servers, network infrastructure equipment, and network end devices
  • Ability to work alone or in a team environment
  • Demonstrates ability to move into new teams and quickly learn project defined specific process while applying past knowledge and experience
  • Proven documentation skills and technical writing
  • Communicating technical information clearly so that it may be understood by a non-technical individual

PREFERRED EXPERIENCE AND CERTIFICATIONS
  • Bachelor's degree in a specialized area or equivalent relevant experience is required; plus, a minimum of 2 years of relevant experience
  • Linux system administration, RHCSA a bonus
  • Network+/Security+ or equivalent experience, CISSP a bonus
  • Cisco experience, CCNP a bonus
  • Experience with general network administration, Server+/Linux+ a bonus

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