- Leidos (Alexandria, VA)
- **Description** Leidos is seeking a senior SharePoint System Administrator to support a large enterprise IT contract for the DOD. The SharePoint System ... Administrator will support infrastructure services, operations, and maintenance across...problems. + Provide implementation, troubleshooting and maintenance of IT systems . + Rapidly distinguish isolated user problems from enterprise-wide… more
- Leidos (Vienna, VA)
- **Description** The National Security Sector at Leidos is seeking a ** Senior System Administrator ** to join a dynamic team based in **Tysons Corner, VA** . This ... while supporting a small team responsible for managing a wide range of mission-critical systems . **Key Details** : + Work hours fall within the core shift range of… more
- General Dynamics Information Technology (Fort Belvoir, VA)
- …**US Citizenship Required:** Yes **Job Description:** Transform technology into opportunity as a Systems Administrator Senior with GDIT. A career in ... Level Must Be Able to Obtain:** Top Secret /SCI **Public Trust/Other Required:** None **Job Family:** Systems...operate. At GDIT, people are our differentiator. As a Systems Administrator Senior you will… more
- General Dynamics Information Technology (Fort Belvoir, VA)
- …Regular **Clearance Level Must Be Able to Obtain:** Top Secret **Public Trust/Other Required:** None **Job Family:** Systems Administration **Skills:** ... Description:** GDIT seeks a highly motivated and experienced Enterprise Senior Systems Engineer to support the Defense...or SSCP). + Required: Minimum of a DoD Final Secret security clearance at start. \#GDITPriority \#armajobs The likely… more
- BOOZ, ALLEN & HAMILTON, INC. (Fort Belvoir, VA)
- System Administrator , Senior The Opportunity: Your combination...Defense ( DoD ) ? We're looking for a systems administrator who spe cia lizes in ... solutions for the Defense and Intelligence communities. As a systems administrator on our project, you'll install,...provisioning sof tware + Ability to document procedures + TS / SCI clearance + HS diploma or GED… more
- ManTech (Chantilly, VA)
- … Administrator ;** to join our team in **Chantilly, VA** . A qualified Senior Systems Administrator will support a secure Windows-based Information System ... installation, operation, and maintenance of all current and future Information Systems . Duties and responsibilities involve the support and administration of Windows… more
- Nightwing (Sterling, VA)
- …community, defense, civil, and commercial markets. Nightwing is seeking a highly motivated Systems Administrator to join a mature program in the Sterling VA ... location. The qualified Systems Administrator will support a very dynamic...range of experience supporting mission critical networks and computer systems . CLEARANCE REQUIREMENT: TS /SCI with POLY Responsibilities… more
- M. C. Dean (Chantilly, VA)
- …Security System Administrator 4** to join our **Security and Electronic Systems (SES)** business Unit. As part of **(SES)** Strategic Business Unit you will ... for federal, local and commercial customers across high-growth markets. As a System Administrator for our Physical Security Systems , you will be responsible for… more
- Amentum (Arlington, VA)
- …able to obtain within 6 months. + Experience as a Network and /or Systems Administrator + Operational work experience in a military communications career field ... systems are fully functional and available for the senior leader's decision support teams. This position requires an...decision support teams. This position requires an active DoD TS /SCI security clearance that has been adjudicated in the… more
- General Dynamics Information Technology (Springfield, VA)
- …provide expertise in the client's systems and objectives. **HOW A NETWORK ADMINISTRATOR SENIOR WILL MAKE AN IMPACT** + Manages the functionality and ... Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Top Secret SCI + Polygraph **Public Trust/Other...**Job Description:** Transform technology into opportunity as a Network Administrator Senior with GDIT. A career in… more