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Linux System Administrator Contract Jobs (NOW HIRING)

Cymertek

Linux System Administrator

San Antonio, TX · On-site

Linux System Administrator LOCATIONSan Antonio, TX 78208 CLEARANCETS/SCI Full Poly (Please note ... Most contracts allow additional experience (4-5 years) in lieu of a Bachelor's Degree. Some ...

TIER4 GROUP

Linux System Administrator

Natick, MA · Hybrid

Linux Systems Administrator 6+ Month Contract Hybrid in Natick, MA Key Responsibilities:  Linux System Management: * Manage and maintain 1000+ Unix/Linux cases across the organization, ensuring ...

ABB Optical Group

Linux System Administrator

$83K - $130K/yr

Linux System Administrator JOB RESPONSIBILITIES Summary: The Linux System Administrator is responsible for the daily operation, support, and maintenance of virtualized Linux server environments and ...

ABB OPTICAL Group

Linux System Administrator

$83K - $130K/hr

Linux System Administrator JOB RESPONSIBILITIES Summary: The Linux System Administrator is responsible for the daily operation, support, and maintenance of virtualized Linux server environments and ...

TEKsystems

Linux System Administrator

Kansas City, MO · Hybrid

$50 - $60/hr

Contract (Potential for Contract-to-Hire) Overview We are seeking an experienced Linux Systems Administrator to support a large-scale infrastructure modernization initiative. This role focuses on ...

TEKsystems

Linux System Administrator

Kansas City, MO · Hybrid

$50 - $60/hr

Contract (Potential for Contract-to-Hire) Overview We are seeking an experienced Linux Systems Administrator to support a large-scale infrastructure modernization initiative. This role focuses on ...

Red Arch Solutions

Linux System Administrator

Annapolis, MD · On-site

$130K - $150K/yr

Administer, maintain, and optimize Linux-based systems in a production environment * Manage and ... contract-specific affordability, organizational requirements, alignment with local internal equity ...

Quevera LLC

Linux System Administrator

Columbia, MD · On-site

Quevera is seeking an Linux System Administrator t o join our team. At Quevera, we don't just offer jobs-we provide opportunities to be part of a dynamic, forward-thinking community that fosters ...

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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

Cymertek

San Antonio, TX • On-site

Other

Medical, Dental, Vision, Life, Retirement, PTO

Posted 4 days ago

Job description

Linux System Administrator
LOCATIONSan Antonio, TX 78208
CLEARANCETS/SCI Full Poly (Please note this position requires full U.S. Citizenship)
KEY SUMMARYWe are looking for a dedicated and skilled Linux Systems Administrator to join our team and play a vital role in managing and maintaining our Linux-based infrastructure. In this position, you will be responsible for deploying, configuring, monitoring, and troubleshooting Linux servers to ensure optimal performance, reliability, and security. You will collaborate with cross-functional teams to support system integration, implement automation solutions, and enhance system scalability. If you have a passion for Linux systems, a proactive approach to problem-solving, and a commitment to delivering high-quality support, we invite you to apply and help us drive our technical operations forward.

*** Please note that our job openings are dynamic and can open or close quickly (much faster than we can publish). If you do not see an opening you are looking for, know that we see almost all types of positons. We strive to keep our listings up to date, but please consider submitting your current resume. Our team will work with you to identify the most recent opportunities that align with your skillset and career goals. We look forward to you joining our family. ***

SIMILAR CAREER TITLESLinux Administrator, Systems Administrator, DevOps Engineer, Unix Administrator, IT Systems Engineer, Infrastructure Engineer, Cloud Systems Administrator, Server Administrator, Network Systems Administrator, etc.
DEGREE (Level Desired)Bachelor's DegreeDEGREE (Focus)Computer Science, Information Technology, Cybersecurity, Network Engineering, Systems Engineering, Information Systems, Software Engineering, Computer Engineering, Data Science, etc.ALTERNATE EXPERIENCEGeneral comment on degrees: Most contracts allow additional experience (4-5 years) in lieu of a Bachelor's Degree. Some contracts give 4-5 years experience credit for a Bachelor's Degree. Some contracts give 2 years experience credit for a Master's Degree. We will work with you to find the right fit.
POSITION RESPONSIBILITIES
  • Install, configure, and maintain Linux servers
  • Monitor system performance and ensure uptime
  • Manage user accounts and permissions
  • Troubleshoot and resolve server issues
  • Implement and maintain security updates
  • Create and maintain system documentation
REQUIRED SKILLS
  • Proficiency with Linux command-line tools
  • Experience with shell scripting
  • Knowledge of server virtualization
  • Familiarity with configuration management tools
  • Understanding of file systems and storage
  • Ability to monitor system logs effectively
DESIRED SKILLS
  • Knowledge of cloud platforms (e.g., AWS, Azure)
  • Experience with containerization tools (e.g., Docker)
  • Familiarity with CI/CD pipelines
  • Understanding of network protocols (e.g., TCP/IP)
  • Knowledge of security hardening practices
  • Experience with high-availability environments
PLUG IN to CYMERTEK - And design your future...
YOUR FOREVER CAREER STARTS HERE

Are you looking for more than just a job? Join a company where employees are treated like family, and your career is built to last. We are a growing small business and a trusted federal contractor offering full scope consulting services in information technology, cybersecurity, and analyst workforce development.

At our company, you come first. We're committed to creating an environment where you'll thrive professionally and personally. We provide meaningful, challenging work using cutting-edge technologies while investing in your growth and success. With direct access to company leadership, a laid-back and inclusive atmosphere, and exceptional work-life balance, you'll feel valued every day.

We also believe in taking care of our family - both yours and ours. Our benefits are phenomenal, family-friendly, and designed with your well-being in mind. From employee and family events to career-long support, we create a community you'll never want to leave.

Ready to make your next move the best one? Join us and experience the difference.

BENEFITS
  • Excellent Salaries
  • Flexible Work Schedule
  • Cafeteria Style Benefits
  • 10% - 401k Matching (Vested Immediately)
  • Additional 401k Profit Sharing
  • 30 days Paid Leave/Holiday (No Use or Lose!)
  • The day off for your birthday
  • Medical/Dental/Vision - 100% employee coverage.($1200 allowance - or a bonus)
  • HSA/FSA
  • AFLAC
  • Long Term/Short Term Disability - 100% employee coverage. No cost to you.
  • Life Insurance - 100% employee coverage. No cost to you.
  • Additional Discretionary Life Insurance
  • Paid Training
  • No long, wordy reviews with tons of paperwork!!!
  • Referral bonus program with recurring annual payments
HOW TO APPLY

Email us at jobs@cymertek.com or apply today: www.cymertek.com

Want to see what our employees think? Click here .

EQUAL OPPORTUNITY EMPLOYER STATEMENT

Cymertek is proud to be an Equal Opportunity Employer committed to fostering an inclusive and diverse workplace. We embrace and celebrate differences in our employees, recognizing that a diverse workforce enhances our creativity, innovation, and overall success. At Cymertek, employment decisions are made based on merit, qualifications, and business needs without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, age, disability, veteran status, or any other characteristic protected by applicable laws. We believe in creating an environment where all individuals are treated with respect and dignity, and where opportunities for professional growth and advancement are accessible to everyone, regardless of background or identity.

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