- Nightwing (Sterling, VA)
- …markets. This position is CONTINGENT upon contract award Nightwing is seeking a Systems Administrator - Full Performance to manage and maintain enterprise IT ... or Equivalent combination of education, certifications, and experience. Security Clearance: Top Secret with Poly _At Nightwing, we value collaboration… more
- Leidos (Chantilly, VA)
- **Description** ** Systems Administrator ** **Are you looking for an opportunity to make an impact?** At Leidos, we deliver innovative solutions through the ... keep reading!** Leidos National Security Sector is seeking a Systems Administrator with strong interpersonal and customer...in lieu of a degree + Experience with CentOS Linux system administration + Experience creating and… more
- Leidos (Fort Belvoir, VA)
- …equivalent. + Must possess an active DoD Secret with eligibility for a Top Secret at time of consideration. **Preferred:** + Experience with SQL and ... **Description** Leidos is seeking a **Senior Network Management Systems (NMS) Administrator in Fort Belvoir,...SAM, and NCM. + Strong understanding of network and systems infrastructure (routers, switches, firewalls, Windows/ Linux servers,… more
- SAIC (Chantilly, VA)
- …on programs of national importance. We are seeking a highly motivated ** Systems Administrator ** to join our National Intelligence Program supporting the ... hybrid on-premises and cloud enterprise IT environment. As a ** Systems Administrator ** , you will be working...July 2025 timeframe._ **Responsibilities include:** + Monitor and track system performance via system metrics including the… more
- Leidos (Chantilly, VA)
- **Description** **Windows System Administrator ** **Are you looking for an opportunity to make an impact?** At Leidos, we deliver innovative solutions through the ... Solutions Business Area (MSBU) at Leidos is seeking a System Administrator to support a government contract...hypervisor host and VMs. + Maintain new and current systems by tuning performance, allocating storage space, and implementing… more
- SAIC (Reston, VA)
- …national importance. This position is in Reston, VA. We are seeking a highly motivate System Administrator to join our National Intelligence Program to be at the ... TS /SCI clearance with Polygraph. **Required:** + Proven experience as a Systems Administrator , with a focus on supporting a complex enterprise environment.… more
- Nightwing (Sterling, VA)
- …civil, and commercial markets. Nightwing is seeking a fully cleared Information Systems Administrator Nightwing is seeking a highly motivated Information ... Systems Administrator (SA) to join a small team in a...participate in cybersecurity engineering efforts and maintain continuous monitoring systems . Required Knowledge and Skills: TS /SCI with… 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:** ... and Abilities:** + Experience with DISA STIGs and their relation to Windows, Linux , and VMWare Operating Systems security. + Intermediate experience with… more
- KBR (Mclean, VA)
- Title: IT System Administrator Title: IT System Administrator Belong. Connect. Grow. with KBR! KBR's National Security Solutions team provides high-end ... KBR is seeking a highly motivated and career-oriented IT System Administrator to join our team supporting...+ Provides technical support for Microsoft Windows 2012/Win7 and Linux operating systems . + Familiarity with networking… more
- William C Brown Inc (Springfield, VA)
- Systems Administrator 2 (Bluemont, VA) EOE Statement We are an equal employment opportunity employer. All qualified applicants will receive consideration for ... by law. Description WCBinc is looking for a Sr. Systems Administrator to provide support for implementation,...and troubleshooting capabilities Experience with Microsoft Windows 2008/12 operating system and Linux Red Hat Good oral… more