- General Dynamics Information Technology (Washington, DC)
- …**US Citizenship Required:** Yes **Job Description:** ** Linux Systems Administrator ** **- Active Top Secret Required** Seize your opportunity ... Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Top Secret /SCI **Public Trust/Other Required:** None **Job...to make a personal impact as a ** Linux ** ** Systems Administrator ** with GDIT.… more
- CACI International (Linthicum, MD)
- Linux Systems Administrator Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS /SCI with Polygraph Employee ... Our Team as a Linux System Administrator !** Are you passionate about Linux systems and eager to make a significant impact? We're looking for a skilled… more
- CGI Technologies and Solutions, Inc. (Arlington, VA)
- ** Linux Systems Administrator ** **Category:**...2 to 5 years of experience * Security Clearance: TS /SCI required with the ability to obtain a ... Description:** CGI Federal has an exciting opportunity for a Linux Systems Administrator within our...5 to 10 years of experience * Security Clearance: TS /SCI required with the ability to obtain a … more
- Nightwing (Sterling, VA)
- …intelligence community, defense, civil, and commercial markets. Nightwing is seeking a qualified Linux Systems Administrator to work with a close-nit team ... Develop and maintain backup and disaster recovery plans for Linux systems . + Patch Management: Manage the...Skills:** + US Citizenship + Must have an active Secret clearance and obtain a TS /SCI clearance… more
- UIC Government Services and the Bowhead Family of Companies (Dahlgren, VA)
- **Overview** LINUX SYSTEMS ADMINISTRATOR (RDTE)...to obtain and maintain a security clearance at the Top Secret level. US Citizenship is a ... Bowhead seeks a Linux Systems Administrator to join our team in Dahlgren, VA. The...we are a fast-growing, multi-million-dollar company recognized as a top Alaska Native Corporation providing services across the Department… more
- BCMC (Arlington, VA)
- …and business continuity of the customer mission. Responsibilities: - Serve as a lead Linux Systems Administrator overseeing Red Hat Enterprise Linux ... large scale configuration management and deployment across Windows, MacOS, Linux /Unix, and other operating systems and virtual...- US Citizenship - Must have an active DoD Secret clearance, TS /SCI clearance is preferred. -… more
- Northrop Grumman (Linthicum Heights, MD)
- …best work of your career. Northrop Grumman Classified Solutions is seeking a well-qualified ** Linux Systems Administrator ** to join its dynamic team of ... be limited to the following: + Perform as primary Linux Systems Administrator for a...system environments + Candidates must have a current DOD ** Top ** ** Secret ** levelsecurity clearance, to include **SCI… more
- CACI International (Fort Meade, MD)
- …being assembled by CACI, Inc! We have an opening for a ** Linux Systems Administrator ** with an active TS /SCI w/Polygraph clearance. If you thrive ... Linux Systems Administrator Job... Linux Systems Administrator Job Category: Information Technology...CWIP IAT Level 2 or Level 3. **Requirements:** * TS /SCI with polygraph * Heavy Linux administration… more
- Parsons Corporation (Centreville, VA)
- …your talent and redefine what's possible. **Job Description:** Parsons is seeking a mid-level Linux Systems Administrator . The candidate will support both ... server and networking equipment rack installations **Security Clearance Requirement:** An active Top Secret SCI w/Polygraph security clearance is required for… more
- Leidos (Annapolis Junction, MD)
- **Description** **Leidos** has a new and exciting opportunity for a **Senior Linux Systems Administrator ** in our **National Security Sector's (NSS) Cyber & ... how this program "Delivers Mission Success!" Seeking a motivated and experienced Linux System Administrator for a small, diverseteam that provides end-to-end… more
- COMSO, Inc (Columbia, MD)
- Linux /Windows Systems Administrator II ( TS /SCI...Alaska. We are honored to be recognized as a Top Workplace for seven years running by the Baltimore ... with confidence and efficiency. Our staff brings knowledgeable IT systems expertise, software development proficiency, innovative learning solutions for workforce… more
- SMX (Dahlgren, VA)
- Senior Linux /Unix Systems Administrator (4411)at...be able to obtain and maintain Top Secret + 6+ years' experience administering Linux /Unix ... Center Dahlgren Division (NSWCDD) in Dahlgren, VA. The Senior Systems Administrator will work as part of...Secret clearance with ability to obtain and maintain Top Secret clearance + Networking protocols +… more
- UIC Government Services and the Bowhead Family of Companies (Dahlgren, VA)
- **Overview** SENIOR LINUX ADMINISTRATOR (RDTE) Bowhead seeks a Senior Linux Administrator (NetServ) to join our team in Dahlgren, VA. The Senior Linux ... systems and services is required: Red Hat Enterprise Linux (RHEL 8.x with RHEL 7.x and/or RHEL9.x a...to obtain and maintain a security clearance at the Top Secret level. US Citizenship is a… more
- ManTech (Laurel, MD)
- …with JIRA ticketing system **Clearance Requirements:** + Must have a current active Top Secret /SCI with Polygraph **Physical Requirements:** + The candidate must ... **MANTECH** seeks a motivated, career and customer-oriented ** Linux ** **System Administrator ** to join our...and resolution of problems + Provide support to IT systems including day-to-day operations, monitoring, and problem resolution for… more
- Nightwing (Arlington, VA)
- …Nightwing is seeking a Technical Engagement Network (TEN) Lab Manager with experience in Linux Systems Administrator to support the design, development, and ... large scale configuration management and deployment across Windows, MacOS, Linux /Unix, and other operating systems and virtual...- US Citizenship - Must have an active DoD Secret clearance, TS /SCI clearance is preferred. -… more
- ARSIEM (Annapolis Junction, MD)
- …every client you work with. ARSIEM is looking for a motivated and experienced Linux System Administrator for a small, diverse team that provides end-to-end ... software, systems , and network engineering services to support Integrated Discovery...Date: 2025-10-29 Clearance Requirement: This position requires an active TS /SCI with a polygraph. You must be a US… more
- EPS Corporation (Dahlgren, VA)
- Systems Administrator (Unix/ Linux ) - (759) Share this job as a link in your status update to LinkedIn. Job Title Systems Administrator (Unix/ Linux ... Technology Job Description EPS Corporation is seeking a highly skilledSenior Systems Administrator (Unix/ Linux )to support enterprise-level networks and… more
- CACI International (Annapolis Junction, MD)
- …of Travel: Local * * * **The Opportunity:** CACI is seeking a Senior Linux Systems Administrator to provide support for implementation, troubleshooting and ... Senior Systems Administrator Job Category: Information Technology...in the resolution process + Configure and manage primarily Linux /Unix (or other applicable) operating systems and… more
- BCMC (Arlington, VA)
- …We are seeking a Technical Engagement Network (TEN) Lab Manager with experience in Linux Systems Administrator to support the design, development, and ... large scale configuration management and deployment across Windows, MacOS, Linux /Unix, and other operating systems and virtual...- US Citizenship - Must have an active DoD Secret clearance, TS /SCI clearance is preferred. -… more
- Lockheed Martin (Arlington, VA)
- **Description:** You will be the Systems Administrator for the Advanced Concepts Lab \(ACL\) - a cutting edge team within Lockheed Martin's Advanced Technology ... scientific disciplines\. What You Will Be Doing: As the Systems Administrator you will be responsible for...special access\. The selected candidate must possess an active Top Secret clearance to start\. \#lmatl **Basic… more