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Linux System Administrator Contract Jobs (NOW HIRING)

Nwis

Linux System Administrator

Arlington, VA

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

Chenega MIOS

Linux System Administrator

Albuquerque, NM · On-site

Linux System Administrator Albuquerque, NM Join our Talent Network Linux System Administrator Albuquerque, NM Are you ready to enhance your skills and build your career in a rapidly evolving business ...

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

$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 ...

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 ...

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Linux System Administrator Contract information

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

As of Jun 26, 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.

Which is better, Linux or Windows?

For a Linux System Administrator contract, Linux is often preferred due to its open-source nature, stability, and security features, making it suitable for server environments and automation tasks. Windows may be favored in organizations that rely on proprietary software or have a Windows-based infrastructure. The choice depends on the specific environment and skill requirements of the role.

What is Linux actually used for?

Linux is an open-source operating system widely used by Linux System Administrators to manage servers, networks, and data centers. It supports a variety of applications, from web hosting to cloud computing, and is valued for its stability, security, and flexibility. Proficiency with command-line tools and scripting is essential for effective administration in Linux environments.

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 did Bill Gates say about Linux?

Bill Gates, co-founder of Microsoft, has historically been critical of Linux, often emphasizing Windows' dominance in the desktop and enterprise markets. However, Microsoft has since adopted Linux-based technologies, and Gates has acknowledged Linux's role in the tech ecosystem, reflecting the evolving industry landscape. For a Linux System Administrator, understanding industry perspectives can be useful, but technical skills remain paramount.

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.

Who mainly uses Linux?

Linux is widely used by system administrators, developers, and IT professionals due to its stability, security, and open-source nature. It is common in server environments, cloud computing, and embedded systems, often requiring knowledge of command-line tools and scripting. Many organizations also use Linux for cybersecurity, networking, and software development tasks.
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Linux System Administrator Contract jobs near you
Infographic showing various Linux System Administrator Contract job openings in the United States as of June 2026, with employment types broken down into 19% Full Time, 41% Part Time, 2% Temporary, and 38% 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

Linux System Administrator

Resource Management Concepts, Inc.

Dahlgren, VA • On-site

$100K - $115K/yr

Full-time

Medical, Retirement, PTO

Posted 21 days ago

Job description

Resource Management Concepts, Inc. (RMC) provides high-quality, professional services to government and commercial sectors. Our mission is to deliver exceptional management and technology solutions supporting the protection and preservation of the people and environment of the United States of America.

RMC is hiring a System Administrator to support our customer in Dahlgren, VA.

The selected applicant will possess the following qualifications:

  • Experience in conducting patch and STIG to Linux Operating System.
  • Experience in providing technical support to resolve issues with Linux/Windows Operating Systems.
  • Experience in performing system updates and server configurations, to include upgrades of the Linux/Windows Operating Systems.
  • Experience in implementing changes to locally hosted workstations/servers.

Requirements

Requirements

  • Two (2) years of demonstrated experience administering Linux Operating Systems.

CERTIFICATION:

  • CompTIA Sec+ or GSEC or SSCP or CySA+ (Per DoD Directive 8570.01-M or successor, this position requires IAT Level 2 or higher certification).
  • Certification in Linux system administration.

CLEARANCE:

  • An active DoD Top Secret clearance is required to start.
  • Ability to obtain and maintain a DoD Top Secret clearance.
  • Applicant selected may be subject to a security investigation and must meet eligibility requirements for access to classified information.

Benefits

At RMC, we're committed to your career growth! RMC differentiates itself from other firms through its investment in our employees. We invest our resources to train, certify, educate, and build our employees.

RMC can offer you a great place to work with a small company feel and give you the experience, tuition assistance, and certifications that will take your career to the next level. This also includes a competitive paid vacation package with 11 paid federal holidays. Additionally, we also offer high-quality, low-deductible healthcare plans, pet insurance, and a competitive 401K package.

Salary at RMC is determined by various factors, including but not limited to location, a candidate's specific combination of education, knowledge, skills, competencies, and experience, as well as contract-specific requirements. The current salary range for this position will be $100,000 to $115,000 (annually).