• 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 (07/18/25)
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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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  • Senior Data Engineer

    TekSynap (Ashburn, VA)
    …of 8 years of relevant professional experience + Applicants must: + Possess a Top Secret (TS) Security Clearance with the ability to obtain Sensitive ... to perform the essential functions. **WORK AUTHORIZATION/SECURITY CLEARANCE** + Active Top Secret Clearance Required **OTHER DUTIES** Please note this… more
    TekSynap (08/23/25)
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  • Structural Engineer

    Applied Research Associates, Inc. (Fort Belvoir, VA)
    …specifications for integration into modeling programs **Desired Qualifications:** + Active US DoD Secret or Top Secret clearance + Experience working with ... Research Associates, Inc. (ARA) is looking for a talented **Structural Engineer ** . This position provides operational, research and development, and training… more
    Applied Research Associates, Inc. (09/09/25)
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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 AI/ML Engineer (Multiple Levels)

    Noblis (Chantilly, VA)
    …is seeking to hire an AI/ML Engineer (Multiple Levels) with an ACTIVE Top ** ** Secret with SCI and Polygraph in Chantilly, VA** As an experienced AI/ML ... Engineer with our team, you will be working with...Windows environments and managing resources for efficiency. + **ACTIVE Top Secret with SCI and Polygraph** +… more
    Noblis (10/08/25)
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  • Cleared Data Engineer

    Noblis (Chantilly, VA)
    Responsibilities **Noblis is seeking to hire a Data Engineer with an ACTIVE Top Secret with SCI and Polygraph in Chantilly, VA** As a Data Engineer with ... service development. + Experience supporting programs within the Intelligence space. + ACTIVE Top Secret with SCI and Polygraph. + US Citizenship is required.… more
    Noblis (09/03/25)
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  • Software Engineer

    Noblis (Chantilly, VA)
    …and Agile Release Train (ART) activities + Support the multi-enclave environment (Unclassified, Secret , and Top Secret ) + Collaborate with cross-functional ... Responsibilities As a Software Engineer , you will be responsible for the design,...teams to ensure seamless integration Required Qualifications + Active Top Secret (TS) clearance with eligibility for… more
    Noblis (09/06/25)
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  • Senior Network Engineer

    Noblis (Chantilly, VA)
    …and provide necessary technical documentation while supporting the multi-enclave environment (Unclassified, Secret , and Top Secret ) that enables users to ... Responsibilities As a Senior Network Engineer , you will design, install, maintain, and evaluate...High School/Diploma with 14 years of experience, + Active Top Secret (TS) clearance with eligibility for… more
    Noblis (09/03/25)
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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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  • Senior Test & Evaluation Engineer

    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
    Battelle Memorial Institute (09/16/25)
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  • Chief Facility Engineer (P)

    EMCOR Group (Tysons Corner, VA)
    …both internal and external auditors and inspectors. **Security Clearance Requirement: Top Secret SCI with Polygraph** **Qualifications** + Bachelor's degree ... execute their critical missions **Job Title** : **Chief Facility Engineer (P)** **Job Summary:** EMCOR Government Services is seeking...from an accredited university in Mechanical, Civil Engineering, or equivalent field. + Currently licensed as… more
    EMCOR Group (10/03/25)
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  • Chief Facility Engineer

    EMCOR Group (Springfield, VA)
    …**Security Clearance Requirement: This position requires an Active Top Secret /Sensitive Compartmented Information (TS/SCI) Clearance** **Qualifications** ... on-time projects and long-term value. **Job Title** : **Chief Facility Engineer ** **Job Summary:** EMCOR Government Services is seeking a **Chief Facility… more
    EMCOR Group (10/03/25)
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  • Facilities Engineer - Level 3 or Level 4

    Northrop Grumman (Mclean, VA)
    RELOCATION ASSISTANCE: No relocation assistance available CLEARANCE TYPE: Top Secret TRAVEL: Yes, 10% of the Time **Description** At Northrop Grumman, our ... you start. Northrop Grumman is currently seeking a **Facilities Engineer - Level 3 or Level 4** , to...ability to obtain and maintain a US Government DoD Top - Secret security clearance. US Citizenship is a… more
    Northrop Grumman (08/31/25)
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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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  • Senior Systems Engineer / Integrator

    Noblis (Chantilly, VA)
    …related to system integration and management. Required Qualifications + Active Top Secret /SCI clearance with Counterintelligence (CI) Polygraph. + US ... Responsibilities Noblis ESI is seeking an experienced Senior Systems Engineer /Integrator to support our government client on-site in Chantilly, VA. The primary role… more
    Noblis (10/01/25)
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