- General Dynamics Information Technology (Washington, DC)
- …5 + years of related experience **US Citizenship Required:** Yes **Job Description:** Senior Systems Administrator Own your opportunity to join our team, ... our best becomes better. GDIT has an immediate opening for a Systems Administrator to fill a Core Services position supporting the NNSA (National Nuclear Security… more
- Leidos (Aurora, CO)
- **Description** **Leidos** has a new and exciting opportunity for a ** Senior Linux Systems Administrator ** in our **National Security Sector's (NSS) Cyber & ... in National** **Security!** Join our team as a **Linux Systems Administrator ** , where you'll provide crucial support for the implementation, troubleshooting,… more
- CACI International (Fort Meade, MD)
- Senior Systems Administrator Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee Type: ... * * * **The Opportunity:** CACI is seeking a Senior Systems Administrator to provide support for...and problem resolution for all of the client/server/storage/network devices, mobile devices, etc. + Provide support for the escalation… more
- Amentum (Hanover, MD)
- …& Intel space? If so, look no further. Amentum is seeking a **Linux Administrator , Senior ** to join our team of passionate individuals in **Hanover, MD** ... continuously trying to stay ahead of the next challenge. **Responsibilities:** This Senior Linux administrator position will provide candidates with a chance… more
- Leidos (Annapolis Junction, MD)
- **Description** **Leidos** has a new and exciting opportunity for a Senior Systems Administrator in our **National Security Sector's (NSS) Cyber & Analytics ... and make a difference in National** **Security!** As a Senior Systems Administrator you will play a...+ Monitor and resolve issues for client/server/storage/network devices and mobile devices. + Communicate status updates to agency management… more
- Clean Harbors (Logan, NJ)
- Clean Harbors is seeking a Senior District Administrator . The Senior District Administrator is responsible for ensuring customer satisfaction and ... new processes and ensure consistent use of all related company systems ( Mobile Worksheet, Workbenches, Onboarding, LMS Modules, etc.) - Manages all customer… more
- Compass Group, North America (Dorchester, MA)
- …infrastructures, driving digital transformation, and much more. **Job Summary** The Senior Technology Administrator position is responsible for providing ... represent the user perspective in all technical operations and project activities. The Senior Technology Administrator works as a member of the Technology… more
- SAIC (Annapolis Junction, MD)
- **Description** SAIC has an immediate opening for a ServiceNow Administrator in Annapolis Junction, on a very exciting program! In this role you will do many ... day-to-day operations, monitoring and problem resolution for all client/server/storage/network devices, mobile devices, etc + Provide Tier 1 (Help Desk) and Tier… more
- BAE Systems (Washington, DC)
- …incentives may be available based on position level and/or job specifics. ** Senior Systems Administrator ** **118971BR** EEO Career Site Equal Opportunity ... award, with an anticipated decision expected by Q3/Q4 of 2026.** The **System Administrator ** responsibilities include, but are not limited to: + Manage and maintain… more
- BAE Systems (Saratoga Springs, UT)
- …incentives may be available based on position level and/or job specifics. ** Senior HPC Systems Administrator ** **115107BR** EEO Career Site Equal Opportunity ... operations, monitoring and problem resolution for all of the client/server/storage/network devices, mobile devices, etc. Provides Tier 1 (Help Desk) and Tier 2… more