• 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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  • AeroVironment (Arlington, VA)
    …orientation, gender identity or other legally protected status._ **ITAR** US Citizenship is required. Secret or Top Secret clearance, or the ability obtain a ... and creation of new business opportunities, primarily government but may include civil + Strengthens the company's reputation within the customer organization +… more
    DirectEmployers Association (11/05/25)
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  • AeroVironment (Arlington, VA)
    …orientation, gender identity or other legally protected status._ **ITAR** US Citizenship is required. Secret or Top Secret clearance, or the ability obtain a ... and creation of new business opportunities, primarily government but may include civil + Strengthens the company's reputation within the customer organization +… more
    DirectEmployers Association (10/29/25)
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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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  • Software Engineer - Level 2

    Northrop Grumman (Fairfax, VA)
    …will have a strong background in JAVA development and hold an active Top Secret /SCI security clearance. You will collaborate with cross-functional teams to ... Qualifications (must have/required to be considered):** + Requires an **active** Top - Secret (TS)/Sensitive Compartmented Information (SCI) clearance [ **TS/SCI**… more
    Northrop Grumman (11/14/25)
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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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  • 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 (11/01/25)
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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 (10/29/25)
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  • Senior Structural Engineer

    Parsons Corporation (Fort Belvoir, VA)
    …for buildings and facilities. + Must have a Valid Passport + Must have an Active Top Secret Clearance with SCI Eligibility + Must be able to travel up to ... Parsons is looking for an amazingly talented **Senior** **Structural Engineer ** to join our team! In this role you...to the Home Team. **Security Clearance Requirement:** An active Top Secret SCI security clearance is required… more
    Parsons Corporation (10/31/25)
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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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  • Lead Electrical 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** : **Lead Electrical Engineer ** **Job Summary:** EMCOR Government Services is seeking a Lead Electrical… more
    EMCOR Group (10/29/25)
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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 - 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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