• Systems Engineer (Associate, Mid-Level…

    The Boeing Company (Herndon, VA)
    …US Top Secret Security Clearance with SCI and the ability to obtain a CI polygraph . US Citizenship is required to hold this clearance + Strong knowledge of ... with us. Boeing Defense, Space and Security is seeking two experienced **Systems Engineer (Associate, Mid-Level or Senior)** to join the team based in **Herndon,… more
    The Boeing Company (11/17/25)
    - Related Jobs
  • IT Systems Security Engineer

    SAIC (Springfield, VA)
    …Active TS/SCI is ** REQUIRED ** + **Must** be able to obtain a polygraph before starting employment + Bachelor's Degree or equivalent experience in a related field ... **Description** SAIC is seeking a well-qualified Security Engineer to join an exciting program supporting our...VA. This program is able to quickly adjudicate a polygraph for those with an active TS/SCI clearance. **An… more
    SAIC (10/07/25)
    - Related Jobs
  • Senior Platform Engineer

    Leidos (Chantilly, VA)
    …+ This role provides execution guidance and practical engineering support to mission teams Required Qualifications + Active TS/SCI with Polygraph + BS degree and ... **Description** This position is for a **Platform Engineer ** for a technical development program supporting the Sponsor's IdAM/ICAM programs located on a secure… more
    Leidos (10/10/25)
    - Related Jobs
  • Security Engineer , AWS Cross Domain…

    Amazon (Arlington, VA)
    Description AWS is seeking a Cross Domain Services Security Engineer to support our government customers in the Intelligence, Defense, and National Security ... possess and maintain an active TS/SCI security clearance with polygraph . The position further requires the candidate to opt...AWS work. 10012 Key job responsibilities As a Security Engineer , you'll help your customers plan their successful cloud… more
    Amazon (10/31/25)
    - Related Jobs
  • Information System Security Engineer (ISSE)

    Assertive Professionals (Chantilly, VA)
    …auditing. Required Experience and Qualifications: + Active TS/SCI with Polygraph + A Bachelor's degree in Electrical, Electronic, or Computer Engineering, ... Information System Security Engineer (ISSE) About the Organization Established in 2015,AssertiveProfessionals(AP), is anEconomically Disadvantaged Woman Owned Small… more
    Assertive Professionals (10/09/25)
    - Related Jobs
  • Spacecraft Systems Engineer

    SAIC (Chantilly, VA)
    **Description** SAIC is seeking a **Spacecraft Systems Engineer ** . This position is located in **Chantilly, VA** and requires an **active TS/SCI clearance with ... Polygraph ** . This role will support a program office...for a Major System Acquisition who requires a mid-career engineer with technical expertise in systems engineering who is… more
    SAIC (10/02/25)
    - Related Jobs
  • Network Engineer

    Assertive Professionals (Chantilly, VA)
    Polygraph Timeline Pipeline Description Assertive Professionalsis seeking aNetwork Engineer with Po/ygraph supporting ourNational Security Customer in Chantilly, ... Network Engineer About the Organization Established in 2015,AssertiveProfessionals(AP), is...Required Experience and Qualifications: + Active TS/SCI with Polygraph + Bachelor's Degree (A Master's degree in a… more
    Assertive Professionals (08/22/25)
    - Related Jobs
  • Network Engineer 3

    M. C. Dean (Chantilly, VA)
    …and testing of a new network, and performs upgrades to hardware and software as required . **Technical Responsibilities:** + Survey Reports measurement results in ... including US Citizenship, for access to classified information; **ACTIVE TS/SCI w/ Polygraph is REQUIRED ** **Education:** + Bachelor's Degree in Engineering,… more
    M. C. Dean (10/23/25)
    - Related Jobs
  • Civil/Structural Engineer

    Nightwing (Springfield, VA)
    …technical surveillance, data intelligence, lifecycle mission enablement, and software modernization. Nightwing brings disruptive technologies, agility, and ... **Job Summary:** Nightwing is seeking a highly motivated and experienced Civil/Structural Engineer to join our research & development and mission support program.… more
    Nightwing (08/27/25)
    - Related Jobs
  • Space Acquisition Systems Engineer

    Sciolex Corporation (Chantilly, VA)
    …the next generation of space and ground systems, architectures, and hardware and software solutions. The Space Acquisition Systems Engineer will serve as the ... employee care. Responsibilities We are looking for a Space Acquisition Systems Engineer to provide systems engineering and technical advisory services to a rapidly… more
    Sciolex Corporation (10/09/25)
    - Related Jobs