• Senior Test Engineer (TS/SCI)

    KBR (Colorado Springs, CO)
    Title: Senior Test Engineer (TS/SCI) Senior Test Engineer Belong. Connect. Grow. with KBR! KBR's National Security Solutions team provides high-end engineering ... and technical engineering support that are critical in enabling the rapid response required for classified space programs. The mission is to develop and deliver… more
    KBR (08/02/25)
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  • Geospatial ETL Engineer , TS/SCI with Poly

    General Dynamics Information Technology (Herndon, VA)
    …Regular **Clearance Level Must Be Able to Obtain:** Top Secret SCI + Polygraph **Public Trust/Other Required :** None **Job Family:** Data Science and Data ... Engineering **Skills:** Data Transformation,ETL,Geospatial Software (Inactive) **Experience:** 10 + years of related experience **US Citizenship Required :** Yes… more
    General Dynamics Information Technology (09/05/25)
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  • Weapons of Mass Destruction (WMD) Engineer

    Dignitas Technologies LLC (Reston, VA)
    …+ An active TOP SECRET/SCI clearance and ability to pass a Counter-Intelligence polygraph is required . AAP/EEO Statement Dignitas Technologies, LLC is an equal ... Summary/Objective Dignitas is seeking a Weapons of Mass Destruction (WMD) Engineer or Scientist that will support engineering analysis, modeling, testing, and… more
    Dignitas Technologies LLC (09/22/25)
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  • FADE Systems Integration Engineer SETA

    Noblis (Chantilly, VA)
    …customers. Required Qualifications + Active Top Secret/SCI with Counterintelligence (CI) Polygraph . + US Citizenship is required . + Bachelor's degree with 5 ... Responsibilities Noblis ESI is seeking a **FADE** **Systems Integration Engineer SETA** to serve as a member of a System Engineer and Technical Advisor (SETA)… more
    Noblis (10/11/25)
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  • Principal Systems DevOps Engineer

    Leidos (Columbia, MD)
    …**Leidos** has a new and exciting opportunity for a Principal Systems Engineer in our **National Security Sector's (NSS) Cyber & Analytics Business Area ... forefront in Security Engineering, Computer Network Operations (CNO), Mission Software , Analytical Methods and Modeling, Signals Intelligence (SIGINT), and… more
    Leidos (10/09/25)
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  • Principal Systems Engineer

    Leidos (Aurora, CO)
    …**Leidos** has a new and exciting opportunity for a Principal Systems Engineer in our **National Security Sector's (NSS) Cyber & Analytics Business Area ... forefront in Security Engineering, Computer Network Operations (CNO), Mission Software , Analytical Methods and Modeling, Signals Intelligence (SIGINT), and… more
    Leidos (10/09/25)
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  • SimOps/STK Engineer

    KBR (Chantilly, VA)
    …+ Travel Requirements: Minimal 0-20% + Working Hours: Standard/Flexible Qualifications: Required : + Security Clearance Requirements: TS/SCI with Polygraph + ... Title: SimOps/STK Engineer Belong. Connect. Grow. with KBR! KBR is...Agile: Applying Agile principles to management of a government/contractor software development team working disparate projects - informing lines… more
    KBR (09/30/25)
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  • Requirements/IVV&T Engineer

    KBR (Chantilly, VA)
    …and consultation on various SE and IVVT functional areas and tools as needed Required Qualifications: + Active TS/SCI with CI Polygraph + Experience working in ... Title: Requirements/IVV&T Engineer KBR is seeking a highly qualified Requirements/IVV&T Engineer to support our customer in Chantilly, VA delivering… more
    KBR (07/21/25)
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  • Principal/Sr. Principal Engineer

    Northrop Grumman (Chantilly, VA)
    …global security environments, Northrop Grumman brings informed insights and software -secure technology to enable strategic planning. We're looking for innovators ... This role can be filled as a Principal or Sr. Principal Electrical Engineer . **Principal Engineer Electronics** **Basic Qualifications:** + Must be a US… more
    Northrop Grumman (10/10/25)
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  • Senior Systems Engineer

    Belay Technologies (Laurel, MD)
    …in 2020 and a finalist in 20211! Belay Technologies is seeking a Senior System Engineer to join our intel team. We are seeking an experienced Senior Systems ... Engineer to join our dynamic team in delivering high-assurance...will allow implementation by the development team. Skill areas required include: + Networking: Strong understanding of telecommunication protocols… more
    Belay Technologies (10/06/25)
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