- Parsons Corporation (Columbia, MD)
- …Professional or relevant VMware certification **Security Clearance Requirement:** An active Top Secret SCI w/Polygraph security clearance is required for ... We layer and integrate solutions to provide unmatched innovation. Parsons is seeking a ** Sr . System Administrator ** to support our expanding portfolio of work in… more
- Link Solutions Inc (Adelphi, MD)
- …Adelphi, MD. + Must be a US Citizen + Must have an active DoD Top Secret Clearance + Non-remote (relocation incentive available) The Windows System ... and Development. Link Solutions is seeking a Windows System Administrator ( Senior -Level) to join our team at...a US Citizen. + Must have an active DoD Top Secret Clearance + MS or BA/BS… more
- GovCIO (Annapolis, MD)
- …**Location** _US-Remote_ **ID** _2025-6239_ **Category** _IT Infrastructure & Network Engineering & ... **Overview** GovCIO is hiring for a Senior Systems Administrator (Linux and Windows)...nights, have an active Security+ certification, and an active Top Secret clearance. **Responsibilities** In this role… more
- Northrop Grumman (Annapolis Junction, MD)
- RELOCATION ASSISTANCE: No relocation assistance available CLEARANCE TYPE: Top Secret TRAVEL: Yes, 10% of the Time **Description** At Northrop Grumman, our ... shared mission, we'll support yours of expanding your personal network and developing skills, whether you are new to...and excellent oral and written communication skills + Current Top Secret Security Clearance **Preferred Qualifications:** +… more
- BOOZ, ALLEN & HAMILTON, INC. (Columbia, MD)
- Linux System Administrator , Senior The Opportunity: Your technical expertise makes you the team hero, solving one problem after another. What if you could use ... the Department of Defense? We're looking for a Cross Domain Platform System Administrator to help us design, deploy, and maintain Cross Domain Solutions for an… more
- CACI International (Annapolis Junction, MD)
- Senior Systems Administrator Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS /SCI with Polygraph Employee ... Type of Travel: Local * * * **The Opportunity:** CACI is seeking a Senior Linux Systems Administrator to provide support for implementation, troubleshooting and… more
- Link Solutions Inc (Adelphi, MD)
- …Adelphi, MD. + Must be a US Citizen + Must have an active DoD Top Secret Clearance + Non-remote (relocation incentive available) The Networking Administrator ... IT policies and objectives. + Train users on basic network operations and escalate advanced issues to senior...a US Citizen. + Must have an active DoD Top Secret Clearance + Must have a… more
- Leidos (Bethesda, MD)
- **Description** **Leidos** has a new and exciting opportunity for a ** Sr . DevOps Engineer** in our **National Security Sector's (NSS) Cyber & Analytics Business Area ... talented team is at the forefront in Security Engineering, Computer Network Operations (CNO), Mission Software, Analytical Methods and Modeling, Signals Intelligence… more
- CACI International (Annapolis Junction, MD)
- Senior System Administrator Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS /SCI with Polygraph Employee ... highest standards of service and reliability. We're looking for a skilled System Administrator to join our team and help maintain, troubleshoot, and optimize a wide… more
- TekSynap (Columbia, MD)
- …QUALIFICATIONS** + Minimumeight(8) years of experience as a System Integrator, Administrator , or Cybersecurity Roll + Minimum ofBachelor's Degreefrom an accredited ... or related discipline + ActiveCertified Cloud Security Professional(CCSP)Certification + Active TS /SCI + CI Polygraph **DESIRED SKILLS** + Exposure to AWS (Amazon… more