Linux Windows Administrator Jobs

Top Skills' Details Linux Admin Windows Admin Systems Admin Scripting Job Description Linux Admin position(Security+ required with secret clearance) Candidate roles and responsibilities: Answers the ...

Linux/Windows Systems Administrator Location: Springfield, VA Clearance: Secret Position Overview: The Linux/Windows Systems Administrator is responsible for the design, implementation, maintenan...

Linux/Windows Systems AdministratorExperience: 4 Years Education Bachelors in IT. Location: Springfield, VA Clearance: SecretPosition Overview: The Linux/Windows Systems Administrator is responsible f...

A Global Defense Contractor is seeking a Windows / Linux System Administrator to manage and support internal-use telephony systems for our Homeland Security customer. This role provides technical lead...

About PeratonPeraton is a next-generation national security company that drives missions of consequence spanning the globe and extending to the farthest reaches of the galaxy. As the world's leading m...

Description & Requirements Maximus is seeking a Windows / Linux System Administrator to manage and support internal-use telephony systems for our Homeland Security customer. This role ...

Job Number 719383BR Description:WHO WE ARELockheed Martin is a global leader in aerospace,defense, and technology solutions, dedicated topushing the boundaries of innovation andshaping the future of ...

**Active TS/SCI w/Polygraph REQUIRED** Please do not apply if you do not currently possess this level of clearance. ---------- Telework: None Basic Requirements: Security+ Cert 10 years of ex...

Job Description We put our customers first - exemplified by our missions: "We Protect Those Who Protect Us®" and "We Innovate for Those Who Move the World." Sound like a team you want to be a par...

Job Description We put our customers first - exemplified by our missions: "We Protect Those Who Protect Us®" and "We Innovate for Those Who Move the World." Sound like a team you want to be a part...

Date Posted:2026-04-21Country:United States of AmericaLocation:US-CA-EL SEGUNDO-E04 ~ 2006 E El Segundo Blvd ~ BLDG E04Position Role Type:Onsite U.S. Citizen, U.S. Person, or Immigration Status Requir...

AMERICAN SYSTEMS, a 100% employee-owned federal contracting company, is seeking a Senior Systems Administrator with Linux and Windows administration experience to support a Special Access Program , op...

ASRC Federal is a leading government contractor furthering missions in space, public health and defense. As an Alaska Native owned corporation, our work helps secure an enduring future for our shareho...

GCI embodies excellence, integrity and professionalism. The employees supporting our customers deliver unique, high-value mission solutions while effectively leverage the technological expertise of ou...

The Opportunity NineFX is seeking a System Administrator Level 3 to support, secure, and optimize enterprise IT systems across AWS, Linux, and Windows environments. This role includes cloud administr...

Position Description: The Windows System Administrator is responsible for providing technical support and troubleshooting for a range of Windows based systems, ensuring compliance with DoD 8570.01-M ...

Zachary Piper Solutions is seeking a Linux & Windows Systems Administrator to support the Research, Development, Test, and Evaluation (RDT&E) network and secure enclaves for NIWC PAC in San Diego, Cal...