ZipRecruiter

Log In

1

Linux System Administrator Contract Jobs (NOW HIRING)

SBT Global, Inc.

Linux System Administrator

San Jose, CA · On-site

$6.5K/mo

Company Description 1 yr Contract Pay Rate: $6,500~/month (DOE) We are seeking a motivated System ... Linux systems (CentOS, Ubuntu, etc.) * Shell scripting, cron jobs, log analysis * User and group ...

Nightwing

Linux System Administrator

Arlington, VA · On-site

Contract personnel perform investigations to characterize the severity of breaches, develop ... Linux Systems Administrator to support the design, development, and deployment of advanced ...

SBT Global, Inc.

Linux System Administrator

San Jose, CA · On-site

$43/hr

Company Description 6 month+ Contract Full Time, On-Site Pay Rate: ~$43~/hr (DOE) The DevOps/System ... Linux+, Red Hat Certified System Administrator (RHCSA), or Red Hat Certified Engineer (RHCE ...

SBT Global, Inc.

Linux System Administrator

San Jose, CA · On-site

$43/hr

Company Description 6 month+ Contract Full Time, On-Site Pay Rate: ~$43~/hr (DOE) The DevOps/System ... Linux+, Red Hat Certified System Administrator (RHCSA), or Red Hat Certified Engineer (RHCE ...

M9 Solutions

Linux System Administrator

Mcleansville, NC · On-site

$60K - $180K/yr

M9 Solutions is seeking a Linux System Administrator to work onsite in support of a government contract for a client located in McLeansville, NC . A Secret clearance obtainable after hire is required.

New

BAE Systems

Linux System Administrator

Vicksburg, MS

BAE Systems is seeking Linux Administrators to support a team of administrators with standard Linux system administration duties at ERDC in Vicksburg, Mississippi. The selected candidate will perform ...

next page

Showing results 1-20

All JobsLinux System Administrator Contract Jobs

Linux System Administrator Contract information

See salary details

$20

$51

$75

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

As of Jul 16, 2026, the average hourly pay for linux system administrator contract 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 Linux System Administrator Contract job?

A Linux System Administrator Contract job is a temporary or project-based role where an IT professional manages and maintains Linux-based systems for an organization. Responsibilities typically include server setup, system monitoring, troubleshooting, security management, and performance optimization. Contract positions may last for a few months to a year or more, depending on the employer's needs. These roles are often found in industries that rely heavily on Linux servers, such as cloud computing, finance, and cybersecurity. Contractors may work on-site or remotely and are usually compensated on an hourly or project basis.

What are the key skills and qualifications needed to thrive in the Linux System Administrator Contract position, and why are they important?

To thrive as a Linux System Administrator Contract, you need strong expertise in Linux operating systems, shell scripting, server management, and troubleshooting, often supported by a degree in computer science or relevant experience. Familiarity with tools such as Ansible, Docker, VMware, and certifications like RHCSA or CompTIA Linux+ are highly valued. Excellent problem-solving abilities, attention to detail, and effective communication skills distinguish top performers in this role. These qualities are essential for maintaining system reliability, collaborating with teams, and meeting the fast-paced demands of contract assignments.

What kinds of projects or daily responsibilities can I expect as a Linux System Administrator Contractor?

As a Linux System Administrator Contractor, you will typically be tasked with deploying, configuring, monitoring, and troubleshooting Linux servers to ensure optimal performance and security. Your daily work may include applying software updates, managing user accounts, automating processes with scripts, and responding to incidents or service requests. Contractors often work closely with development, DevOps, and IT security teams, providing technical support and collaborating to implement infrastructure improvements. Project assignments can vary widely based on the client’s needs, offering opportunities to work with cloud platforms, virtualization, and integrating new technologies.

More about Linux System Administrator Contract jobs
What cities are hiring for Linux System Administrator Contract jobs? Cities with the most Linux System Administrator Contract job openings:
What are the most commonly searched types of Linux System Administrator jobs? The most popular types of Linux System Administrator jobs are:
What states have the most Linux System Administrator Contract jobs? States with the most job openings for Linux System Administrator Contract jobs include:
What job categories do people searching Linux System Administrator Contract jobs look for? The top searched job categories for Linux System Administrator Contract jobs are:
Linux System Administrator Contract jobs near you
Infographic showing various Linux System Administrator Contract job openings in the United States as of July 2026, with employment types broken down into 1% As Needed, 85% Full Time, 11% Part Time, 1% Temporary, and 2% Contract. Highlights an 93% Physical, 2% Hybrid, and 5% Remote job distribution, with an average salary of $108,079 per year, or $52 per hour.
LINUX SYSTEM ADMINISTRATOR / CYBER SECURITY PROFESSIONAL

LINUX SYSTEM ADMINISTRATOR / CYBER SECURITY PROFESSIONAL

Geologics

Mcleansville, NC • On-site

$55 - $61.70/hr

Contractor

Re-posted 15 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

Apply