• Senior Systems Administrator

    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
    Leidos (07/29/25)
    - Related Jobs

  • Linux System Administrator

    Nightwing (Arlington, VA)
    …seeking a Technical Engagement Network (TEN) Lab Manager with experience in Linux Systems Administrator to support the design, development, and deployment of ... Nightwing provides technically advanced full-spectrum cyber , data operations, systems integration and...- US Citizenship - Must have an active DoD Secret clearance, TS /SCI clearance is preferred. -… more
    Nightwing (08/28/25)
    - Related Jobs

  • Linux System Administrator -Senior Level

    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 ... Nightwing provides technically advanced full-spectrum cyber , data operations, systems integration and...location. The qualified Systems Administrator will support a very dynamic… more
    Nightwing (09/26/25)
    - Related Jobs

  • Exam Administrator (FSA-L1) NGA…

    Masego (Springfield, VA)
    …recognize and award your hard work. Description We are looking for an entry-level TS /SCI-cleared Exam Administrator to join our team. The Certification Exam ... Knowledge of Reasonable Accommodations Security Clearance Requirement : + TS /SCI, must be willing to take and pass a...and decades of experience, coupled with proven project management systems and top -notch client support, Masego enhances… more
    Masego (09/05/25)
    - Related Jobs

  • Network Administrator

    Nightwing (Sterling, VA)
    Nightwing provides technically advanced full-spectrum cyber , data operations, systems integration and intelligence mission support services to meet our ... intelligence community, defense, civil, and commercial markets. Job Title: Network Administrator Location: Sterling, VA Clearance: TS /SCI Poly **This position… more
    Nightwing (09/26/25)
    - Related Jobs

  • System Administrator

    Nightwing (Sterling, VA)
    Nightwing provides technically advanced full-spectrum cyber , data operations, systems integration and intelligence mission support services to meet our ... the intelligence community, defense, civil, and commercial markets. Job Title: System Administrator Location: Sterling, VA Clearance: TS /SCI Poly **This position… more
    Nightwing (09/26/25)
    - Related Jobs

  • System Administrator

    Shuvel Digital (Reston, VA)
    …requirement. Briefly Describe the Work: GITI is looking for a mid-level Systems Administrator with experience in installing, configuring, troubleshooting, and ... Clearance Level: TS /SCI US Citizenship: Required Job Classification: Full Time...of requirements, system architecture, and detailed design documents. A Systems Administrator must be able to collaborate… more
    Shuvel Digital (08/13/25)
    - Related Jobs

  • Sr. SharePoint Administrator

    Leidos (Chantilly, VA)
    **Description** **Leidos** has a new and exciting opportunity for a **Sr. SharePoint Administrator ** in our **National Security Sector's (NSS) Cyber & Analytics ... **Security!** **Job Description:** We are seeking an experienced **SharePoint Administrator ** responsible for the administration, configuration, and maintenance of… more
    Leidos (08/28/25)
    - Related Jobs

  • System Administrator 3

    M. C. Dean (Vienna, VA)
    …seeking a **System Administrator 3** to join our **Security and Electronic Systems (SES)** business Unit. As part of **(SES)** Strategic Business Unit you will ... information; **A** **CTIVE SECRET Clearance with the ability to obtain a TS /SCI is REQUIRED** **Key Requirements:** + Education: + Bachelor's Degree and 5+ Years… more
    M. C. Dean (09/06/25)
    - Related Jobs

  • EGIS System Administrator

    Intelligent Waves (Fort Belvoir, VA)
    **Overview** Intelligent Waves is seeking an **EGIS System Administrator ** to support the development and administration of ArcGIS Portal. This role is responsible ... designing, developing, and implementing new integrated geospatial capabilities. The Administrator will regularly collaborate with customers to gather portal… more
    Intelligent Waves (09/18/25)
    - Related Jobs