• Battelle Memorial Institute (Washington, DC)
    …apply. **Job Summary** We are currently seeking a **Senior Test & Evaluation Engineer ** . This will be an **on-site** position located in **Arlington VA.** ... Business Line group is seeking a senior acquisition test engineer to lead the research, development, test and evaluation...eligibility and willingness to obtain and maintain a DOD Secret Security Clearance and to obtain TSA Security Suitability.… more
    DirectEmployers Association (09/16/25)
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  • Civil Engineer - Top

    Leidos (Reston, VA)
    **Description** Leidos has several openings for a Civil Engineer in Reston, Virginia. The primary focus of the group is reverse engineering Weapons of Mass ... for consideration must possess an active TS/SCI, or a Top Secret clearance with a current SSBI,...Doctorate in a technical domain + Must have a Civil , Structural, or Protective Engineering degree + Experience in… more
    Leidos (10/09/25)
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  • Civil /Structural Engineer

    Nightwing (Springfield, VA)
    …this position, and it requires the ability to obtain and retain a US Top Secret Clearance with a successful Counterintelligence (CI) polygraph.** " _At ... **Job Summary:** Nightwing is seeking a highly motivated and experienced Civil /Structural Engineer to join our research & development and mission support… more
    Nightwing (08/27/25)
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  • Civil /Industrial Engineer - Senior

    SOS International LLC (Reston, VA)
    …with at least a portion of the experience within the last 2 years. + Active DoD Top Secret Clearance with SCI and must be able to obtain CI Poly. + Proficient ... **Overview** SOSi is seeking a Senior level Civil /Industrial Engineer (Scientific Support) to provide expertise on civil and industrial engineering aspects… more
    SOS International LLC (10/17/25)
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  • Industrial Engineer

    UIC Government Services and the Bowhead Family of Companies (Washington, DC)
    **Overview** Industrial Engineer (SIOP-2025-24023): Bowhead seeks an Industrial Engineer to join our team in providing program management support in a broad ... of services to and assisting our US Navy clients. The Industrial Engineer will evaluate current manufacturing practices, manage production schedules, process work… more
    UIC Government Services and the Bowhead Family of Companies (10/10/25)
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  • Cleared Data Engineer /Scientist

    Noblis (Reston, VA)
    Responsibilities **Noblis is seeking to hire a Data Engineer /Scientist with an ACTIVE Top Secret with SCI and Polygraph in Chantilly, VA** As a Data ... Engineer /Scientist with our team, you will be working with...Experience supporting programs within the Intelligence space. + ACTIVE Top Secret with SCI and Polygraph. +… more
    Noblis (09/04/25)
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  • Cleared - Systems Test Engineer (All…

    Noblis (Bethesda, MD)
    …a Cleared - Systems Test Engineer (All Levels) with IC experience and ACTIVE Top Secret with SCI and CI Polygraph in Bethesda, MD and McLean, VA.** The ... Systems Test Engineer will be responsible for and not limited to:...Required Qualifications + US Citizenship is required. + Active Top Secret /SCI clearance with CI Polygraph. +… more
    Noblis (09/02/25)
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  • Cleared - AI/ML Modeler/ Engineer (All…

    Noblis (Bethesda, MD)
    …is seeking a Cleared AI/ML Modeler/ Engineer (All Levels) with IC experience and ACTIVE Top Secret with SCI and Polygraph in Bethesda, MD and McLean, VA** The ... AI/ML Modeler/ Engineer will be responsible for and not limited to:...model performance. + US Citizenship is required. + Active Top Secret /SCI clearance with Polygraph. **Multiple levels… more
    Noblis (08/28/25)
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  • Enshadow Software Engineer

    Nightwing (Sterling, VA)
    …per year) + Open to 10% CONUS travel as needed + Willing to obtain USG Top Secret clearance **Required Clearance:** **_Must have active USG Secret security ... clearance._** **_Must be willing to obtain USG Top Secret clearance as needed._** **About Nightwing:** Previously part of a leading Fortune 100 company and… more
    Nightwing (10/07/25)
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  • Principal Engineer

    Systems Technologies, Inc. (Hanover, MD)
    …of engineering experience in DoD development environment ECURITY CLEARANCE . Active DoD Top Secret /SCI clearance required TRAVEL . Some travel may be required. ... Principal Engineer Location Hanover, MD Job Setting On-site Job...physical and environmental safety, high altitude and space weather, civil engineering, structural/materials analyses and acquisition. QUALIFICATIONS + Master's… more
    Systems Technologies, Inc. (09/02/25)
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  • Multi-disciplinary Engineer II

    Nightwing (Springfield, VA)
    …this position, and it requires the ability to obtain and retain a US Top Secret Clearance with a successful Counterintelligence (CI) polygraph.** _At Nightwing, ... and competitive offerings to customers in the intelligence community, defense, civil , and commercial markets. Nightwing is seeking a Multi-disciplinary Engineer more
    Nightwing (08/27/25)
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  • Enterprise Systems Engineer - MBSE

    Noblis (Bethesda, MD)
    …project milestones. Required Qualifications + Must be a US citizen and have an active Top Secret Clearance with SCI and CI Polygraph. + Typically requires a BS ... Responsibilities Noblis is seeking an experienced Systems Engineer to work in dynamic mission-oriented environment within **Bethesda, Maryland.** A successful… more
    Noblis (10/14/25)
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  • Enterprise Systems Engineer - Independent…

    Noblis (Bethesda, MD)
    …& V testing. Required Qualifications + Must be a US citizen and have an active Top Secret Clearance with SCI and CI Polygraph. + Typically requires a BS degree ... Responsibilities Noblis is seeking an experienced Enterprise Systems Engineer with a strong background in Independent Verification and Validation (IV & V) testing to… more
    Noblis (10/14/25)
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  • Cleared - Systems Engineer (All Levels)

    Noblis (Bethesda, MD)
    …and performance. Required Qualifications + US Citizenship is required. + Active Top Secret /SCI clearance with CI Polygraph. + Experience analyzing user's ... Responsibilities **Noblis is seeking a Systems Engineer with IC experience to support the ODNI Enterprise Services IT PMO in Bethesda, MD and McLean, VA.** The… more
    Noblis (09/03/25)
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  • Mission Systems Engineer

    Noblis (Springfield, VA)
    …capabilities and standardization of integration efforts. Required Qualifications + Active Top Secret /SCI clearance with Counterintelligence (CI) Polygraph. + US ... Responsibilities Noblis ESI is seeking a **Mission Systems Engineer ** to provide Systems Engineering and Technical Advisory (SETA) services and support to our… more
    Noblis (10/09/25)
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  • User Experience Engineer

    Noblis (Reston, VA)
    …Degree and 1 year of professional hands-on experience + Ability to obtain a Top Secret /SCI with Polygraph + US Citizenship is required Desired Qualifications + ... bridge the gap between the designers and Software Engineers. As a UI/UX Engineer you will collaborate and innovate with other colleagues, to address immediate… more
    Noblis (10/17/25)
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  • Cleared - Machine Learning Engineer

    Noblis (Reston, VA)
    …to rapidly iterate with our clients Required Qualifications + Bachelor's degree + Active Top Secret clearance + US Citizenship is required + 3-5 years of ... Responsibilities **Noblis is hiring a Machine Learning Engineer in Reston, VA** As Machine Learning Engineer with our team, you will be working with our federal… more
    Noblis (09/02/25)
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  • Enterprise Systems Engineer - Enterprise…

    Noblis (Bethesda, MD)
    …architecture views. Required Qualifications + Must be a US citizen and have an active Top Secret Clearance with SCI and CI Polygraph. + Typically requires a BS ... Responsibilities Noblis is seeking an experienced Enterprise Systems Engineer to work in dynamic mission-oriented environment within **Bethesda, Maryland.** A… more
    Noblis (10/14/25)
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  • Enterprise Systems Engineer - Data

    Noblis (Bethesda, MD)
    …enterprise programs. Required Qualifications + Must be a US citizen and have an active Top Secret Clearance with SCI and Polygraph. + Typically requires a BS ... Responsibilities Noblis is seeking an experienced Enterprise Systems Engineer with a data focus to work in a dynamic mission-oriented environment within **Bethesda,… more
    Noblis (10/14/25)
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  • Software Engineer - level 5

    Northrop Grumman (Linthicum Heights, MD)
    …Qualifications (must have/required to be considered):** + Requires an **active** Top - Secret (TS)/Sensitive Compartmented Information (SCI) clearance [ **TS/SCI** ... to bring your pioneering spirit to our collaborative teams. This senior level _Software Engineer - Level 5_ role will be in either our **Morrisville, NC, or… more
    Northrop Grumman (10/15/25)
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