• Secret Server Administrator

    ENS Solutions (Washington, DC)
    The Secret Server Administrator will perform a variety of functions supporting multiple Secret Server Deployments. Responsibilities include: tools ... provided direction. Requirements + Must have experience with Delinea Secret Server administration [ formerly Thycotic] +...similar scope, type, and complexity is required. + Windows Server Administration and experience with Windows Active more
    ENS Solutions (10/28/25)
    - Save Job - Related Jobs - Block Source
  • G2 SharePoint Systems Administrator

    General Dynamics Information Technology (Fairfax, VA)
    …Our **SharePoint / Systems Administrator ** must have: + **Security Clearance Level:** Active Top Secret clearance. (A Secret clearance with completed T5 ... Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Top Secret **Public Trust/Other Required:** None **Job Family:** IT Infrastructure and Operations… more
    General Dynamics Information Technology (01/05/26)
    - Save Job - Related Jobs - Block Source
  • G2 Directory Services Engineer / Senior Systems…

    General Dynamics Information Technology (Fairfax, VA)
    …Engineer / Senior Systems Administrator ** must have: + **Security Clearance Level:** Active Top Secret clearance. (A Secret clearance with completed T5 ... Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Top Secret **Public Trust/Other Required:** None **Job Family:** IT Infrastructure and Operations… more
    General Dynamics Information Technology (01/05/26)
    - Save Job - Related Jobs - Block Source
  • Principal Server Administrator

    BAE Systems (Washington, DC)
    …and maintaining hybrid server infrastructure in regulated or government settings + Active DoD Secret Clearance (must be current and transferable) + Strong ... that enable our customers to achieve their missions. As a **Principal Server Administrator ** , you'll play a critical role in providing exceptional IT support… more
    BAE Systems (10/30/25)
    - Save Job - Related Jobs - Block Source
  • Systems Administrator

    General Dynamics Information Technology (Sterling, VA)
    …Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Top Secret **Public Trust/Other Required:** None **Job Family:** IT Infrastructure and Operations ... of related experience **US Citizenship Required:** Yes **Job Description:** SYSTEMS ADMINISTRATOR SENIOR Advance how our customers operate while you advance your… more
    General Dynamics Information Technology (12/18/25)
    - Save Job - Related Jobs - Block Source
  • Principal ITSM System Administrator

    BAE Systems (Washington, DC)
    …such as server OS, networking, and cloud integration for hybrid setups + Active DoD Secret Clearance (must be current and transferable) + Strong proficiency ... to achieve their missions. As a **Principal ITSM System Administrator ** , you'll play a critical role in providing...in database technologies (eg, SQL Server , PostgreSQL) and ITSM server management tools,… more
    BAE Systems (10/30/25)
    - Save Job - Related Jobs - Block Source
  • Systems Administrator

    BOOZ, ALLEN & HAMILTON, INC. (Annapolis Junction, MD)
    …or a related field + VMware Certified Professional (VCP), Microsoft Certified: Windows Server Hybrid Administrator Associate, or Red Hat Certified System ... Systems Administrator The Opportunity: In this role, you'll design,...You'll Work On: + Engineer and maintain enterprise Windows Server and Linux environments such as RHEL or Ubuntu… more
    BOOZ, ALLEN & HAMILTON, INC. (12/23/25)
    - Save Job - Related Jobs - Block Source
  • Junior Systems Administrator

    Amentum (Mclean, VA)
    …day-to-day maintenance and support of computer systems and networks. **Must have an Active Top Secret /SCI US Government clearance. Note: US Citizenship is ... technical issues to non-technical users + Experience with Windows Server NT/2000/2003/2019 and Active Directory Services +...to work with diverse workforce + **Must have an Active Top Secret /SCI US Government clearance. Note:… more
    Amentum (01/01/26)
    - Save Job - Related Jobs - Block Source
  • Database Administrator - Senior

    Amentum (Washington, DC)
    We are searching for a Top Secret cleared Database Administrator (Senior) to join our team in Washington, DC. You will be working in an organization that's ... or exceed the needs of the mission. The Database Administrator (Senior) is a part of a team that...experience needed to perform at this level. **Requirements:** * Active Top Secret clearance with SCI eligibility… more
    Amentum (11/04/25)
    - Save Job - Related Jobs - Block Source
  • Systems Administrator (Hybrid…

    Serco (Washington Navy Yard, DC)
    …administration, preferably in DoD or federal environments. + A proficiency with Windows Server , Active Directory, and Citrix technologies. + Experience with AWS ... + To be able to travel 10%. Additional desired experience and skills: + An active DoD Secret Clearance. + Citrix Certified Associate or Professional (CCA/CCP). +… more
    Serco (01/03/26)
    - Save Job - Related Jobs - Block Source
  • Senior Linux Systems Administrator

    Leidos (Arlington, VA)
    …100% onsite at Joint base Andrews or The Pentagon and requires an active Secret clearance to start. **Primary Responsibilities:** + Full lifecycle management ... Red Hat Enterprise Linux environment. As a Senior System Administrator , you'll be instrumental in designing, implementing, and maintaining...considered in lieu of a degree. + Must have Active Secret security clearance. + Requires an… more
    Leidos (12/20/25)
    - Save Job - Related Jobs - Block Source
  • Systems Administrator

    Koniag Government Services (Washington, DC)
    **Koniag Management Solutions,** a Koniag Government Services company, is seeking a Systems Administrator with a Top- Secret clearance with the ability to obtain ... administration experienceOR + Minimum 8 years of system administration experience + Active Top- Secret clearance with ability to obtain SCI **Required Skills… more
    Koniag Government Services (12/30/25)
    - Save Job - Related Jobs - Block Source
  • Systems Administrator (2nd shift), TS/SCI…

    General Dynamics Information Technology (Mclean, VA)
    …of Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Top Secret SCI + Polygraph **Public Trust/Other Required:** None **Job Family:** IT ... Information Technology has an immediate opening for a Systems Administrator . The candidate is a systems administrator ...YOU'LL NEED TO SUCCEED:** + **The position requires an active TS/SCI with Polygraph clearance** + **This position is… more
    General Dynamics Information Technology (01/05/26)
    - Save Job - Related Jobs - Block Source
  • Linux Systems Administrator

    Parsons Corporation (Centreville, VA)
    server and networking equipment rack installations. **Security Clearance Requirement:** An active Top Secret SCI w/Polygraph security clearance is required ... what's possible. **Job Description:** Are you a skilled **Linux Systems Administrator ** looking to work on mission-critical systems in a dynamic environment?… more
    Parsons Corporation (12/20/25)
    - Save Job - Related Jobs - Block Source
  • Linux Systems Administrator - TS/SCI Poly

    Parsons Corporation (Centreville, VA)
    server and networking equipment rack installations. **Security Clearance Requirement:** An active Top Secret SCI w/Polygraph security clearance is required ... what's possible. **Job Description:** Are you a skilled **Linux Systems Administrator ** looking for an opportunity to work on mission-critical systems? Parsons… more
    Parsons Corporation (12/20/25)
    - Save Job - Related Jobs - Block Source
  • Sr. Systems Administrator

    Arena Technical Resources, LLC (Washington, DC)
    …DC, US Job ID: ATR 17714 Job Description Job Title: Sr. Systems Administrator Job Location: Washington, DC (Hybrid) Clearance: Secret Job Description: . ... according to the least privilege principles . Integrate systems with Azure Active Directory or on-prem AD for centralized identity management and multi-factor… more
    Arena Technical Resources, LLC (10/25/25)
    - Save Job - Related Jobs - Block Source
  • System Administrator

    BAE Systems (Washington, DC)
    …in Information Systems, Computer Science, or related field with six years of experience. + Active DoD Top Secret security clearance. + DoD 8570 IAT Level II or ... **Job Description** BAE Systems is seeking an experienced full-time on-site System Administrator to support our work as a prime contractor on a high-profile US Navy… more
    BAE Systems (12/13/25)
    - Save Job - Related Jobs - Block Source
  • System Administrator (Citrix)

    BAE Systems (Washington, DC)
    …bachelor s degree in Information Systems or related field with six years of experience. + Active DoD Top Secret security clearance. + DoD 8570 IAT Level II or ... **Job Description** BAE Systems is seeking an experienced full-time on-site System Administrator to support our work as a prime contractor on a high-profile US Navy… more
    BAE Systems (12/04/25)
    - Save Job - Related Jobs - Block Source
  • Windows System Administrator (Senior-Level)

    Link Solutions Inc (Adelphi, MD)
    …our team at Adelphi, MD. + Must be a US Citizen + Must have an active DoD Top Secret Clearance + Non-remote (relocation incentive available) The Windows System ... safeguarding our national security. Job Responsibilities: + Manage Windows Server environments and support Active Directory, Group...Must be a US Citizen. + Must have an active DoD Top Secret Clearance + MS… more
    Link Solutions Inc (01/06/26)
    - Save Job - Related Jobs - Block Source
  • System Operations/ Administrator

    Sciolex Corporation (Chantilly, VA)
    …of related acquisition experience per level if no bachelor's degree is held. Active Top Secret /SCI clearance with a Counter-Intelligence Polygraph Experience as ... you receive the utmost employee care. Responsibilities The System Operations/ Administrator will perform the following duties: Install, configure, and maintain… more
    Sciolex Corporation (10/14/25)
    - Save Job - Related Jobs - Block Source