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Linux Mac System Administrator Jobs (NOW HIRING)

Foxconn WI

System Administrator

Mount Pleasant, WI · On-site

The System Administrator will manage Windows, Linux, and Mac systems, maintain virtual environments, and ensure system security and reliability while supporting the IS&T Department as needed.

EMCO Technologies

Systems Administrator 3

Hampton, VA · On-site

Advanced system administration experience with exposure to Linux, Mac & Windows. * Scripting and ... Windows Server Hybrid Administrator AWS Certifications: (e.g., Solutions Architect, SysOps ...

Foxconn WI

System Administrator

Mount Pleasant, WI · On-site

$60 - $80/hr

The System Administrator will manage Windows, Linux, and Mac systems, maintain virtual environments, and ensure system security and reliability while supporting the IS&T Department as needed.

CACI

Linux System Administrator

Washington, DC · Hybrid

Linux System Administrator Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: None Employee Type: Regular Percentage of Travel Required: None Type of ...

CACI

Linux System Administrator

National Harbor, MD · Hybrid

Linux System Administrator Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: None Employee Type: Regular Percentage of Travel Required: None Type of ...

Cymertek Corporation

Linux System Administrator

Aurora, CO · On-site

$80 - $100/hr

Linux System Administrator LOCATION Aurora, CO 80014 CLEARANCE TS/SCI Full Poly (Please note this position requires full U.S. Citizenship) KEY SUMMARY We are looking for a dedicated and skilled Linux ...

Cymertek

Linux System Administrator

Tysons, VA · On-site

Linux System Administrator LOCATION Tysons, VA 22182 CLEARANCE TS/SCI Full Poly (Please note this position requires full U.S. Citizenship) KEY SUMMARY We are looking for a dedicated and skilled Linux ...

Cymertek Corporation

Linux System Administrator

Reston, VA · On-site

$100 - $125/hr

Linux System Administrator LOCATION Reston, VA 20190 CLEARANCE TS/SCI Full Poly (Please note this position requires full U.S. Citizenship) KEY SUMMARY We are looking for a dedicated and skilled Linux ...

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Linux Mac System Administrator information

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

As of Sep 9, 2026, the average hourly pay for linux mac system administrator 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.

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

Infographic showing various Linux Mac System Administrator job openings in the United States as of August 2026, with employment types broken down into 1% As Needed, 84% Full Time, 12% Part Time, and 3% Contract. Highlights an 91% Physical, 2% Hybrid, and 7% Remote job distribution, with an average salary of $108,079 per year, or $52 per hour.

Linux Systems Administrator (Research Computi

Hampton, VA • On-site

ALTECH SOLUTIONS, LLC
See more jobs at ALTECH SOLUTIONS, LLCexternal

Full-time

Posted 20 days ago

Job description

Altech Solutions is hiring a Systems Administrator to support NASA's Engineering Directorate at Langley Research Center in Hampton, Virginia. This role lives inside engineering and laboratory environments — the systems NASA researchers and engineers actually use to do their work. If you like being the person scientists come to when their compute environment has to work, this is that job.


Position: Linux Systems Administrator (Research Computing) – NASA Langley Research Center


Location: Langley Research Center in Hampton, Virginia


Job Description

A significant part of the work is getting scientific and open-source software running: pulling source, resolving dependencies, working through configure and build failures, and getting the result deployed and supportable. You will also administer Linux and Windows servers, support Linux, Mac, and Windows workstations, run Apache web services, manage backups and storage, and stay ahead of security patching and risk.


Before You Apply — Two Hard Requirements:

•   U.S. Citizenship is required. This is a federal contract. We cannot sponsor, transfer, or accept any visa status — no H-1B, no OPT/CPT, no EAD, and no permanent resident (green card) status. Applications that do not meet this requirement cannot be considered.

•   You must live within 50 miles of NASA Langley Research Center in Hampton, VA, or be already relocated at your own expense before your start date. This is non-negotiable and we do not offer relocation assistance.


You must also be able to obtain and maintain a NASA Public Trust clearance. Candidates who already hold an active Public Trust are strongly preferred and will move to the front of the line. An active Secret or higher is also a significant plus — it shortens the processing timeline considerably.


What You'll Do

•   Build and deploy open-source and scientific applications from source — resolving dependency chains, compiler and library conflicts, and configure/make failures, then documenting the build so it can be reproduced.

•   Administer Linux and Windows servers: installation, configuration, patching, tuning, and ongoing maintenance.

•   Support end users on Linux, Mac, and Windows workstations in an engineering and research setting.

•   Configure and support Apache web servers, including virtual hosts, TLS, and access control.

•   Debug application and system-level problems using tools such as logs, strace, gdb, and performance analysis utilities — and drive them to root cause.

•   Write and maintain scripts that automate the repetitive parts of the job.