- CACI International (Hanover, MD)
- Linux Systems Administrator Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee ... * * * **The Opportunity:** CACI is seeking a Linux Systems Administrator to join...and technical documentation. **Qualifications:** **_Required:_** + TS/SCI Clearance with polygraph + 10 years' experience + A Bachelor's degree… more
- Leidos (Aurora, CO)
- **Description** **Leidos** has a new and exciting opportunity for a **Principal Linux Systems Administrator ** in our **National Security Sector's (NSS) Cyber ... with lasting impactful results. Join our team as a ** Linux Systems Administrator ** , where...Clearance** : Must have an active Top Secret/SCI with Polygraph cssrc conmd **Original Posting:** May 12, 2025 For… more
- CACI International (Sarasota, FL)
- …Travel: Continental US * * * **The Opportunity:** CACI has an immediate opening for a Linux Systems Administrator , with a Top Secret Clearance (TS/SCI) with ... polygraph for our corporate development/test network and fielded systems . CACI is seeking a development Systems ...fielded systems . CACI is seeking a development Systems Administrator with Linux experience… more
- DarkStar Intelligence LLC (Annapolis Junction, MD)
- System Administrator - Red Hat Enterprise Linux (SAL) Level 2 Position Summary DarkStar Intelligence seeks a highly skilled System Administrator - Red Hat ... be responsible for administering, maintaining, and optimizing Red Hat Enterprise Linux (RHEL)-based systems in a secure, high-performance computing environment.… more
- DarkStar Intelligence LLC (Annapolis Junction, MD)
- …Current TS/SCI Polygraph : Required Primary Duties and Responsibilities + Configure Linux -based operating systems and their services in order to maximize ... System Administrator - Red Hat Enterprise Linux ...responsible for administering, maintaining, and optimizing Red Hat Enterprise Linux (RHEL)-based systems in a secure, high-performance… more
- SAIC (Reston, VA)
- …TS/SCI clearance with Polygraph . **Required:** + Proven experience as a Systems Administrator , with a focus on supporting a complex enterprise environment. ... **Description** SAIC, a leading provider of systems development & deployment, targeting and intelligence analysis,...Reston, VA. We are seeking a highly motivate System Administrator to join our National Intelligence Program to be… more
- Themis Insight (Fort Meade, MD)
- …and Private, Civilian and Military expertise to every case. We are hiring a Sr. Systems Administrator ( Linux ) to work in Fort Meade, MD. Position location ... based on central MD client's needs. Required: TS/SCI with a Polygraph Provides support for implementation, troubleshooting and maintenance of Information Technology… more
- Lockheed Martin (Sunnyvale, CA)
- …National Security Space programs in Sunnyvale, CA\. **Your Mission:** As a Linux Information Systems Administrator , your responsibilities will include: ... vulnerabilities, and perform system hardening to ensure the security of our systems \. * Root Cause Analysis: Perform in\-depth analysis to resolve technical issues… more
- Arena Technical Resources, LLC (St. Louis, MO)
- Linux Systems Administrator Location:...and CI Poly is required (we can sponsor your polygraph after joining if you don't already have one) ... a talented TS/SCI cleared Red Hat Data Center / Systems Administrator in St. Louis, MO to...(not just familiarity) RedHat or some other variance of Linux - Must be able to troubleshoot users' problems… more
- General Dynamics Information Technology (Livermore, CA)
- …+ Polygraph **Public Trust/Other Required:** None **Job Family:** Systems Administration **Skills:** Linux ,Microsoft Server Operating Systems ,Microsoft ... Yes **Job Description:** $10K Sign-on bonus A Senior Linux System Administrator Maintains an organization's computer systems ' workflows and is responsible… more
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