Linux Windows Systems Administrator Jobs

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...

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 ...

R-00186537Description Leidos Corporate Information Security Office (CISO), reporting through the Digital sector, is seeking a Linux and Windows System Administrator to support and maintain complex cla...

About Blue Rose Blue Rose Consulting Group, Inc. (Blue Rose) is a certified HUBZone and Service-Disabled Veteran-Owned Small Business supporting Federal customers with mission-focused technology, prof...

Position: System Administrator (Linux & Windows Workstations) Client: L3Harris Location: Waco, TX (100% Onsite) Duration: 12+ Months Contract (Temp to Perm) Schedule: 9/80 Work Schedule | 8:00 AM Shif...

Date Posted:2026-06-15Country: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 Lead Systems Administrator with strong Linux CLI and Windows administration experience to support a Special Access Pro...

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...

Job Number 727522BR Description:This position is participating in our External Referral Program. If you know somebody who may be a fit, click here to submit a referral. If your referral is hired, you...

We are seeking a highly experienced System Administrator Level 3 to lead the administration, maintenance, and optimization of on premises and cloud based enterprise systems. This role provides advance...

Sr Principal Systems Administrator - Aurora, CO (Onsite) About the Role Join a high-impact technical team as a Sr Principal Systems Administrator supporting mission-critical government programs in Aur...

We are seeking a highly capable System Administrator Level 2 to support implementation, troubleshooting, and maintenance of enterprise IT systems in a high-security environment. This role manages dail...

Yellowfin Technology is seeking motivated System Administrators (SA1, SA2, and SA3) to support mission-critical systems within the Intelligence Community. Our System Administrators are responsible for...

DescriptionSaalex is seeking a Senior Network & Systems Administrator in Camarillo, CA to support the administration, security, modernization, and sustainment of enterprise server and network environm...

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...

A self-directed Systems Administrator who can own complex operational tasks end-to-end; someone who understands federal mission needs and can translate them into secure, reliable hosting and platform ...

Top Skills' Details 1. 5+ years of experience with Red Hat Enterprise Linux (RHEL) server administration in an SCI classified environment 2. VMware and ESXi (6.x or higher) configuration and managemen...

Cyber Systems Administrator II Mid-Level | Kirtland AFB, NM | $90,000 - $105,000 | Active Secret Clearance Required Support mission-critical infrastructure within the Distributed Mission Operations Ce...