• Raytheon (Baytown, TX)
    …required, as only US citizens are eligible for a security clearance ​ Security Clearance : DoD Clearance : Secret At Raytheon, the foundation of everything ... Status Requirements: Active and transferable US government issued security clearance is required prior to start date.​ US citizenship...out below. We have an opportunity for an electrical engineer who is seeking to utilize their strong academic… more
    JobLookup XML (01/07/26)
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  • PSAB: Project Mechanical Engineer

    KBR (Houston, TX)
    Title: PSAB: Project Mechanical Engineer ( Secret Clearance ) Belong, Connect, Grow, with KBR! KBR Government Solutions delivers full life cycle ... the beginning. The Prince Sultan Air Base (PSAB) Project Mechanical Engineer (ME) shall provide architectural and...+ Must have and maintain a valid U. S. SECRET Security Clearance + Must be able… more
    KBR (12/24/25)
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  • Mechanical Engineer - Secret

    Insight Global (Huntsville, AL)
    …Workforce Privacy Policy: https://insightglobal.com/workforce-privacy-policy/. Skills and Requirements Active Secret Clearance STEM Degree in Mechanical ... Job Description An employer is looking for a Hardware Mechanical Engineer in the Huntsville, AL area. This resource will be a part of large product team and be… more
    Insight Global (01/06/26)
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  • Mechanical Engineer - Dynamics…

    Lockheed Martin (Sunnyvale, CA)
    …and strategic missile defense and flight systems\. Lockheed Martin Space is seeking a Mechanical Engineer to join the Flight Sciences Group supporting the FBM ... both in\-house and commercially available software codes, that simulate mechanical loading conditions, mechanism deployment motions, and the response...* Must be a US Citizen with an active Secret Clearance ; must be able to obtain… more
    Lockheed Martin (12/11/25)
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  • Senior Mechanical Engineer - Top…

    Lockheed Martin (King Of Prussia, PA)
    …in space and find a career that's built for you\. Lockheed Martin Space is seeking a Mechanical Engineer to join our team in King of Prussia, PA\! As a ... mechanical engineer , you will: \- Design ...mechanical engineer , you will: \- Design mechanical structures...ensure robust engineering design **Basic Qualifications:** \- Active Top Secret clearance \- Experience with PTC Creo,… more
    Lockheed Martin (12/24/25)
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  • Senior Mechanical Engineer - Stress…

    Lockheed Martin (Englewood, CO)
    …including classical hand calculations and/or experience with mechanical joints\. * Active SECRET security clearance ; must be able to obtain and maintain a ... comparison to analysis while understanding and incorporating other applicable mechanical \(thermal, dynamic, materials, etc\.\) and system level requirements/parameters...Top Secret security clearance ; US Citizenship is required\.… more
    Lockheed Martin (12/11/25)
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  • Senior Mechanical Engineer (Top…

    Johnson, Mirmiran, and Thompson Inc. (Quantico, VA)
    …News-Record's list of the Top 500 Design Firms. Position summary: JMT is seeking a Top Secret Cleared Senior Mechanical Engineer in the Quantico, VA area for ... + Active Top Secret US Government Security Clearance . + Bachelor's degree in mechanical engineering.... mechanical engineering. + 10 years' experience as Mechanical Engineer in commercial/government office building design… more
    Johnson, Mirmiran, and Thompson Inc. (11/04/25)
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  • Mechanical Engineer (Level II)…

    Lockheed Martin (Littleton, CO)
    …space and find a career that's built for you\. Lockheed Martin Space is seeking a Mechanical Engineer to join our FBM Reentry team in Littleton, CO\! In this ... Mechanical Design Principles including Geometric Dimensioning and Tolerancing \(GD&T\) * Active secret clearance **Desired Skills:** * Ability to work in a… more
    Lockheed Martin (12/16/25)
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  • Mechanical Engineer - Multiple…

    Leidos (Reston, VA)
    …EXPERIENCE, CLEARANCE :** + Candidate must possess an active TS/SCI, or a Top Secret clearance with a current SSBI, and be eligible to obtain a TS/SCI ... Business Area at Leidos is building a team of Mechanical Engineers in our Reston, VA based office. The...w/ CI poly level clearance + US Citizenship is required + Working knowledge… more
    Leidos (12/20/25)
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  • Mechanical Engineer

    Koniag Government Services (Quantico, VA)
    …Technology Solutions,** a Koniag Government Services company, is seeking a Mechanical Engineer with a Top- Secret clearance to support **KTS** and our ... holidays, three weeks paid time off, and more. The Mechanical Engineer will have essential multi-discipline team...systems + Proficiency in AutoCAD and/or Revit + Top Secret security clearance **Our Equal Employment Opportunity… more
    Koniag Government Services (11/20/25)
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