Linux Systems Administrator Jobs

At Zone 5 Technologies, we're redefining what's possible in unmanned aircraft systems. Our team of engineers and innovators is developing cutting-edge autonomous solutions that push the boundaries of UAS technology - solving complex challenges that matter. We're building the future of UAS capabiliti

At Zone 5 Technologies, we're redefining what's possible in unmanned aircraft systems. Our team of engineers and innovators is developing cutting-edge autonomous solutions that push the boundaries of UAS technology - solving complex challenges that matter. We're building the future of UAS capabiliti

We are looking for Linux Systems Administrators to support and maintain secure, mission-critical production environments for our customers. This position is responsible for planning, implementing and performing all the various tasks required to build, administer, monitor, operate and maintain a vari

About Bridge Defense. Bridge Defense is redefining how modern defense technology is delivered. Based in Washington, D.C., we are built for the dynamic mission environment facing the Department of Defense, the Intelligence Community, and federal law enforcement agencies. We provide full-spectrum nati

About Pagaya Pagaya is a global technology company making life-changing financial products and services available to more people nationwide, as it reshapes the financial services ecosystem. By using machine learning, a vast data network and a sophisticated AI-driven approach, Pagaya provides compreh

The BCW Technologies Infrastructure (BCWT-I) team are seeking a Senior (5+ years experience) Systems Administrator with very high technical and English communication proficiency. This senior Dev Ops engineer will be responsible for entire verticals of operations while also being responsible for coor

Overview: Job Title: Linux Systems Administrator Security Clearance: Top Secret Location : Pearl Harbor, HI (Due to the nature of the work and contract requirements, U.S. Citizenship is required. ) Description: C3EL is seeking a candidate to fill a Linux System Administrator position sup

About Five Rings Five Rings is a proprietary trading firm founded with a vision of combining strategy, innovation and technology to succeed in today’s global markets. With offices in New York, Boca Raton, London and Amsterdam, Five Rings trades in various domestic and international markets, both est

About Five Rings Five Rings is a proprietary trading firm founded with a vision of combining strategy, innovation and technology to succeed in today’s global markets. With offices in New York, Boca Raton, London and Amsterdam, Five Rings trades in various domestic and international markets, both est

About ARSIEM Corporation At ARSIEM Corporation we are committed to fostering a proven and trusted partnership with our government clients. We provide support to multiple agencies across the United States Government. ARSIEM has an experienced workforce of qualified professionals committed to providin

Senior Linux Systems Administrator Dahlgren Naval Surface Warfare Center, Dahlgren, VA Salary negotiable - Full Time with Benefits - Contingent on contract award Your work will focus on utilizing Red Hat Enterprise Linux systems administration experience to provide technical problem solving and in-d

BCMC is supporting a U.S. Government customer to provide support for onsite incident response to civilian Government agencies and critical asset owners who experience cyber-attacks, providing immediate investigation and resolution. Contract personnel perform investigations to characterize the severi

Worker Type Regular Job Description Summary The Senior Linux Systems Administrator is responsible for designing, deploying, securing, automating, and maintaining enterprise Linux server infrastructure and developer workstation fleets across on-premises and multi-cloud environments. This role serves

Date Posted:2026-07-09

 Country:United States of America

 Location:US-NH-PELHAM-PE1 ~ 50 Bush Hill Rd ~ BLDG 1

 Position Role Type:Onsite

 U.S. Citizen, U.S. Person, or Immigration Status Requirements: Active and transferable U.S. government issued security cleara

Overview Are you a Linux systems Administrator with a Secret clearance looking to work with a team of driven, supportive, and highly skilled professionals? Then we have an exciting opportunity for you to work with our Orlando Team supporting the Naval Air Warfare Training Systems Division (NAWTSD) i

Responsible for Linux\Unix operating system and servers setup and support. Analyzing system logs and identifying potential issues with O/S. Audits the systems utilization and accessibility. Applying operating system updates, patches, and configuration changes if needed. Responsibility for system sec

North Point Technology is looking to hire a Systems Engineer to support our mission operations team. The qualified candidate must have an active TS/SCI security clearance, and will support the operation and sustainment of a mission-critical geospatial solution serving Department of War end users. Th

ASRC Federal System Solutions LLC, a subsidiary of ASRC Federal, is seeking a Systems Administrator to support our Prime program supporting the Naval Research Lab Blossom Point Tracking Facility in Welcome, MD. The System Administrator will join a team performing IT administration and support of a L

Barbaricum is a rapidly growing government contractor providing leading-edge support to federal customers, with a particular focus on Defense and National Security mission sets. We leverage more than 17 years of support to stakeholders across the federal government, with established and growing capa

Overview Are you a Linux systems Administrator with a Secret clearance looking to work with a team of driven, supportive, and highly skilled professionals? Then we have an exciting opportunity for you to work with our Orlando Team supporting the Naval Air Warfare Training Systems Division (NAWTSD) i