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Contract Linux Windows System Administrator Jobs

Zachary Piper Solutions

$115K/yr

Zachary Piper Solutions is seeking a Windows & Linux System Administrator to support a company focused on Research, Development, Test, and Evaluation (RDT&E) network operations and secure defense ...

CACI

Windows System Administrator

Washington, DC · On-site

Windows System Administrator Job Category: Information Technology Time Type: Full time Minimum ... and contract wage rates, relevant prior work experience, specific skills and competencies ...

TEKsystems

Windows System Administrator

Arlington, VA

$50 - $65/hr

Experience supporting Linux and Solaris operating systems. * Strong background working within ... Job Type & Location This is a Contract position based out of Arlington, VA. Pay and Benefits The ...

TEKsystems

Windows System Administrator

Arlington, VA · On-site

$50 - $65/hr

Experience supporting Linux and Solaris operating systems. * Strong background working within ... Job Type & Location This is a Contract position based out of Arlington, VA. Pay and Benefits The ...

TEKsystems

Windows System Administrator

Arlington, VA · On-site

$50 - $65/hr

Experience supporting Linux and Solaris operating systems. * Strong background working within ... Job Type & Location This is a Contract position based out of Arlington, VA. Pay and Benefits The ...

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Contract Linux Windows System Administrator information

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$41K

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$137.5K

How much do contract linux windows system administrator jobs pay per year?

As of Sep 15, 2026, the average yearly pay for contract linux windows system administrator in the United States is $88,927.00, according to ZipRecruiter salary data. Most workers in this role earn between $70,000.00 and $104,000.00 per year, depending on experience, location, and employer.

What is the difference between Contract Linux Windows System Administrator vs Network Administrator?

AspectContract Linux Windows System AdministratorNetwork Administrator
CertificationsLinux/Windows certifications (e.g., CompTIA Linux+, Microsoft Certified)Network certifications (e.g., Cisco CCNA, CompTIA Network+)
Work EnvironmentServer management, system deployment, troubleshooting on Linux and Windows serversNetwork infrastructure, routers, switches, and network security
Employer & Industry UsageIT service providers, tech companies, data centersTelecom, corporate IT departments, ISPs

The Contract Linux Windows System Administrator primarily manages server environments, focusing on operating systems, while the Network Administrator concentrates on network infrastructure and connectivity. Both roles require technical certifications and often work in similar industries, but their core responsibilities differ in scope and focus.

What cities are hiring for Contract Linux Windows System Administrator jobs?

Cities with the most Contract Linux Windows System Administrator job openings:

What are the most commonly searched types of Linux Windows System Administrator jobs?

The most popular types of Linux Windows System Administrator jobs are:

What states have the most Contract Linux Windows System Administrator jobs?

States with the most job openings for Contract Linux Windows System Administrator jobs include:

What are popular job titles related to Contract Linux Windows System Administrator jobs?

For Contract Linux Windows System Administrator jobs, the most frequently searched job titles are:

Windows/Linux Administrator

San Diego, CA • On-site

Zachary Piper Solutions
IT Services • 51 - 200 employees
Learn more about Zachary Piper Solutionsexternal

$115K/yr

Other

Medical, Dental, Vision, Retirement, PTO

Posted 13 days ago

Job description

Zachary Piper Solutions is seeking a Windows & Linux System Administrator to support a company focused on Research, Development, Test, and Evaluation (RDT&E) network operations and secure defense technology environments supporting mission-critical government programs. This position is 100% onsite in San Diego, CA. The Windows & Linux System Administrator will maintain, secure, and enhance enterprise infrastructure across classified environments while supporting ongoing modernization efforts.

Responsibilities for the Windows & Linux System Administrator include:
  • Administer and maintain Windows 11 and Red Hat Enterprise Linux (RHEL) systems within secure environments.
  • Develop, execute, and maintain PowerShell and Bash scripts to automate system administration tasks.
  • Perform infrastructure engineering reviews and provide recommendations for existing and future systems.
  • Harden servers in accordance with DISA STIGs, IAVM requirements, and cybersecurity compliance standards.
  • Support Ansible automation initiatives, asset management, procurement activities, shipping logistics, and development of SOPs.
Required Qualifications for the Windows & Linux System Administrator include:
  • 3+ years of experience administering Windows systems.
  • 3+ years of experience administering Red Hat Enterprise Linux (RHEL) systems.
  • Experience developing and utilizing PowerShell and Bash scripting solutions.
  • Experience supporting the IAVM process, including STIG implementation, patch management, and security compliance.
  • Experience with Ansible automation and endpoint security preferred.
  • DoD 8570 IAT Level II Certification (Security+ CE, GSEC, SCNP, or SSCP).
  • Active Secret Security Clearance.
Compensation for the Windows & Linux System Administrator include:

Salary: $115,000 depending on experience

Full Benefits Package: PTO, Paid Holidays, Medical, Dental, Vision, 401K, Sick Leave as required by law

#LI-JM1 #LI-Onsite

Keywords

Windows System Administrator, Linux System Administrator, RHEL Administrator, Red Hat Enterprise Linux, Windows 11 Administration, PowerShell Scripting, Bash Scripting, Ansible Automation, Ansible Playbooks, System Administration, Infrastructure Engineering

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