• Mission Support Administrator

    Patriot Group International, Inc (Chantilly, VA)
    Mission Support Administrator - Full Performance Position Type: Full-Time, Exempt Work Location: Chantilly, VA; McLean, VA Clearance: TS/SCI with polygraph ... with a special operations and intelligence perspective. We are looking to hire a Mission Support Administrator - Full Performance to join our team in the… more
    Patriot Group International, Inc (05/09/25)
    - Save Job - Related Jobs - Block Source
  • Mission Support Administrator

    Patriot Group International, Inc (Chantilly, VA)
    Mission Support Administrator - Developmental Position Type: Full-Time, Exempt Work Location: Chantilly, VA; McLean, VA Clearance: TS/SCI with polygraph ... a special operations and intelligence perspective. We are looking to hire a Mission Support Administrator - Developmental to join our team in the Northern… more
    Patriot Group International, Inc (05/09/25)
    - Save Job - Related Jobs - Block Source
  • Mission Support Administrator

    ManTech (Reston, VA)
    **ManTech** seeks a motivated, career and customer-oriented ** Mission Support Administrator ** to join our team in the **Reston, VA** location. This is an ... onsite position. The ** Mission Support Administrator ** will work the Program Manager (PM), Deputy Program Manager (DPM), and program personnel to accomplish… more
    ManTech (06/03/25)
    - Save Job - Related Jobs - Block Source
  • Senior Systems Administrator - TS/SCI…

    Leidos (Chantilly, VA)
    **Description** Leidos is seeking a highly skilled **Senior Systems Administrator ** to support mission -critical operations across various laboratory ... operating systems, networks, and network file systems in lab-based environments to support mission objectives. + Upgrade, install, and configure application… more
    Leidos (06/11/25)
    - Save Job - Related Jobs - Block Source
  • Cloud Systems Administrator IV

    Criterion Systems (Reston, VA)
    …Company therefore we encourage Veterans to apply. Responsibilities We are seeking a mission -focusedCloud Systems Administrator IV to support and contribute ... Linux operating systems. + Other duties may include setting up administrator accounts, maintaining system documentation, tuning system performance, installing system… more
    Criterion Systems (06/18/25)
    - Save Job - Related Jobs - Block Source
  • Systems Administrator I - Desktop…

    V2X (Springfield, VA)
    …infrastructure from base to battlefield. We bring 120 years of successful mission support to improve security, streamline logistics, and enhance readiness. ... with integrity, respect, responsibility, and professionalism. We are hiring for a Systems Administrator I - Desktop Support - active TS/SCI clearance to … more
    V2X (07/30/25)
    - Save Job - Related Jobs - Block Source
  • Principal Support Administrator

    Patriot Group International, Inc (Chantilly, VA)
    Principal Support Administrator Position Type: Full-Time, Exempt Work Location: Chantilly, VA; McLean, VA Clearance: TS/SCI with polygraph Shift: M-F 9A-5P ... intelligence perspective. We are looking to hire a Principal Support Administrator to join our team in...tasks appropriately. + Build and maintains professional relationships to support mission execution. + Flexible and adaptable… more
    Patriot Group International, Inc (05/09/25)
    - Save Job - Related Jobs - Block Source
  • System Administrator (Remote)

    Koniag Government Services (Chantilly, VA)
    …Solutions, LLC,** a Koniag Government Services company **,** is seeking a System Administrator with a Secret clearance to support **EHS** and our government ... accounts, paid holidays, three weeks paid time off, and more. The System Administrator will support AWS cloud-based migration and/or operations maintaining the… more
    Koniag Government Services (07/31/25)
    - Save Job - Related Jobs - Block Source
  • Network Administrator

    System One (Quantico, VA)
    …senior level engineering knowledge in design, documentation and implementation of all Network Administrator skillsets. The SNA shall support the unit with other ... Job Title: Network Administrator Location: Quantico, VA Type: Direct Hire Compensation:...and provide technical assistance related to networking issues in support of mission objectives and customer issues… more
    System One (07/29/25)
    - Save Job - Related Jobs - Block Source
  • Systems Administrator (Systems…

    Huntington Ingalls Industries (Fairfax, VA)
    … Technologies, click here for a short video: https://vimeo.com/732533072 Job Description HII- Mission Technologies Division is seeking a Systems Administrator to ... of Experience: Senior This opportunity resides with Global Security (GS). Mission Technologies' Global Security (GS) group comprises live, virtual, constructive… more
    Huntington Ingalls Industries (06/28/25)
    - Save Job - Related Jobs - Block Source
  • System Administrator 2

    M. C. Dean (District Of Columbia, DC)
    …and maintain cyber-physical solutions for the nation's most mission -critical facilities, secure environments, complex infrastructure, and global enterprises. ... cybersecurity industries. Responsibilities **Job Duties and Responsibilities:** The Systems Administrator 2 is responsible for the day-to-day management, maintenance,… more
    M. C. Dean (07/15/25)
    - Save Job - Related Jobs - Block Source
  • Senior Network Administrator

    BAE Systems (Quantico, VA)
    …senior level engineering knowledge in design, documentation and implementation of all Network Administrator skillsets. The SNA shall support the unit with other ... troubleshoot, resolve, and provide technical assistance related to networking issues in support of mission objectives and customer issues and requirements. +… more
    BAE Systems (07/26/25)
    - Save Job - Related Jobs - Block Source
  • System Administrator 4

    M. C. Dean (District Of Columbia, DC)
    Administrator is responsible for day-to-day management, maintenance, and support of the organization's IT infrastructure, including servers, virtualization, and ... stakeholders to address technical issues, troubleshoot problems, and developing solutions that support the overall mission of the organization. + Manage physical… more
    M. C. Dean (06/27/25)
    - Save Job - Related Jobs - Block Source
  • Citrix Systems Administrator

    Leidos (Bethesda, MD)
    …environment where you can thrive, keep reading!** Leidos is seeking a Citrix Systems Administrator to support the National Media Exploitation Center (NMEC). The ... for our customers, our people, and our community. Our Mission , Vision, and Values guide the way we do...Administrator will provide operations support to customers across multiple geographic locations. They will… more
    Leidos (07/24/25)
    - Save Job - Related Jobs - Block Source
  • Systems Administrator

    General Dynamics Information Technology (Mclean, VA)
    …is smarter. Our work depends on a TS/SCI w/Poly cleared Sr Systems Administrator joining our team to Support our intelligence customer in McLean-Langley, ... (SOPs) * Verify system availability with existing Enterprise tools * Provide 24/7 mission essential support with possibility of being recalled, and required to… more
    General Dynamics Information Technology (07/19/25)
    - Save Job - Related Jobs - Block Source
  • Systems Administrator /CSITO - TS/SCI…

    General Dynamics Information Technology (Mclean, VA)
    …on the Systems Administrator Senior joining our team to lead a mission critical team that supports the deployment of systems and capabilities centered on our ... comprehensive motion imagery software suite. The selected Systems Administrator Senior will work a shift to support...operations alongside various teams and focus on ensuring the mission is met while upgrading to cutting-edge technologies in… more
    General Dynamics Information Technology (07/25/25)
    - Save Job - Related Jobs - Block Source
  • Systems Administrator /ISSO

    Huntington Ingalls Industries (Reston, VA)
    … Technologies, click here for a short video: https://vimeo.com/732533072 Summary HII, Mission Technologies is seeking a motivated Systems Administrator (SA) with ... This opportunity resides with Warfare Systems (WS), a business group within HII's Mission Technologies division. Warfare Systems comprises cyber and mission IT;… more
    Huntington Ingalls Industries (05/20/25)
    - Save Job - Related Jobs - Block Source
  • Tenable Nessus Administrator

    CACI International (Chantilly, VA)
    …needed on an ongoing basis. **The Opportunity:** CACI is looking for a Tenable Administrator to support our DoD customer to implement an enterprise IT service ... management and security solution, as well as CONUS/OCONUS field support and life cycle support for end...DoD customer to transition focus from IT operations to mission operations. As a Tenable Administrator , you… more
    CACI International (07/26/25)
    - Save Job - Related Jobs - Block Source
  • Microsoft365 Administrator

    General Dynamics Information Technology (Rockville, MD)
    …years of related experience **Job Description:** GDIT is hiring a **Microsoft365 Administrator ** to support a Microsoft365 implementation with a federal ... customer. The **Microsoft365 Administrator ** will serve as a technical resource for this...MD. Travel expenses will not be reimbursed.** **Responsibilities:** + Support the deployment of Microsoft365 solutions aligned with enterprise… more
    General Dynamics Information Technology (07/26/25)
    - Save Job - Related Jobs - Block Source
  • Systems Administrator (Expert)

    BAE Systems (Herndon, VA)
    …candidate will be responsible for managing our customer s application infrastructure in support of this customer s mission , ensuring the smooth operation of ... transform data into intelligence and provides engineering, integration and sustainment support for critical national security platforms and systems. Intelligence &… more
    BAE Systems (06/28/25)
    - Save Job - Related Jobs - Block Source