• Senior Mechanical Engineer - Stress…

    Lockheed Martin (Englewood, CO)
    …classical hand calculations and/or experience with mechanical joints\. * Active SECRET security clearance ; must be able to obtain and maintain a Top Secret ... * Preparing technical charts and represent the organization in design reviews and outside contracts * Supporting static structural... security clearance ; US Citizenship is required\. **Desired… more
    Lockheed Martin (12/11/25)
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  • Opto- Mechanical Engineer II

    RTX Corporation (Tucson, AZ)
    …to government and other facilities in support of program activities + Active DoD issued security clearance + Mechanical aptitude to provide solutions to a ... Immigration Status Requirements:** Active and transferable US government issued security clearance is required prior to start...2 years of related and applicable work experience in mechanical design and analysis + Experience with… more
    RTX Corporation (12/06/25)
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  • Senior Mechanical Engineer - active TS/SCI…

    V2X (Chantilly, VA)
    …+ Bachelor's degree in Mechanical Engineering from an accredited University. + Security Clearance : + The position requires US Citizenship and an active DoD ... complex challenges with integrity, respect, responsibility, and professionalism. The Senior Mechanical Engineer will provide design and implementation of various… more
    V2X (11/25/25)
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  • Structural Dynamics, Staff

    Lockheed Martin (Huntsville, AL)
    …to tackle issues related to anomalous performance of any aspect of a mechanical system ** Security Clearance Statement:** This position requires a ... find a career that's built for you\. As a Mechanical Engineer, Staff \(Structural Dynamics Analyst\), you will provide...government security clearance , you must be a US Citizen for consideration\.… more
    Lockheed Martin (01/07/26)
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  • Multi-body Dynamics Engineer

    Lockheed Martin (Huntsville, AL)
    …to tackle issues related to anomalous performance of any aspect of a mechanical system ** Security Clearance Statement:** This position requires a ... skills to engage effectively with peers, customers, and leadership Active Security Clearance **Desired Skills:** *Experience evaluating designs using rigid… more
    Lockheed Martin (11/27/25)
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  • Designer Drafter - Mechanical

    North Wind Group (Livermore, CA)
    Job Title: Design Drafter - Mechanical Designer (NWS 00832) North Wind Services is actively seeking individuals who can contribute to national security ... the Engineering Directorate has multiple openings for highly qualified Designer Drafter - Mechanical Designer ...Designer in support of the Integrated Engineering and Design Group. This group supports the LLNL Strategic Deterrence… more
    North Wind Group (11/15/25)
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  • Senior Mechanical Designer

    BAE Systems (Nashua, NH)
    **Job Description** BAE Systems is seeking a Senior Mechanical Designer for our Countermeasure & Electromagnetic Attack Solutions (CEMA) business area. See what ... to fill requires 10 years of experience in the Mechanical Design Drafting profession, with a minimum...CREO Parametric and file management systems + Active DoD Security Clearance **Preferred Education, Experience, & Skills**… more
    BAE Systems (01/06/26)
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  • Senior Mechanical Designer

    BAE Systems (Hudson, NH)
    **Job Description** BAE Systems is seeking a Senior mechanical designer to join our established and rapidly expanding Electronic Combat Solutions business area. ... to fill requires 15 years of experience in the Mechanical Design Drafting profession, with a minimum...to provide performance feedback upon request + Active DoD Security Clearance **Pay Information** Full-Time Salary Range:… more
    BAE Systems (12/19/25)
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  • Senior Mechanical Designer & Drafter

    BAE Systems (Austin, TX)
    **Job Description** BAE Systems is seeking a Senior Mechanical Designer & Drafter for our Countermeasure & Electromagnetic Attack Solutions (CEMA) business area. ... to fill requires 15 years of experience in the Mechanical Design Drafting profession, with a minimum...+ Must be able to obtain a DoD Secret Security Clearance . **Preferred Education, Experience, & Skills**… more
    BAE Systems (10/18/25)
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  • Mechanical Piping Drafting Designer

    PDS Tech Commercial (Tempe, AZ)
    …**Summary of the Role:** We are seeking a skilled ** Mechanical Piping Drafting Designer ** to support general plant design across mechanical systems with ... designs for optimal performance.** **Join PDS Tech as an Mechanical Piping Drafting Designer in Tempe, AZ.**...in accordance with federal, state, and local laws and/or security clearance requirements, including, as applicable: +… more
    PDS Tech Commercial (12/18/25)
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  • Senior Designer - Mechanical

    General Motors (Warren, MI)
    …citizen, US permanent resident, asylee or refugee). + Eligible to obtain Secret US Security Clearance after hire. **What Will Give You A Competitive Edge ... Role** GM Advanced Vehicle Execution (AVE) seeks a high-performing Designer to develop math and design solutions...experience with a demonstrable portfolio + Active Secret US Security Clearance as of the first day… more
    General Motors (12/23/25)
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  • Mechanical Engineering Designer

    Battelle Memorial Institute (Columbus, OH)
    …of materials (BOMS) and assembly drawings **Key Qualifications** + 5+ years of mechanical design experience + 5+ years of experience generating production-level ... to apply. **Job Summary** We are currently seeking a Mechanical Engineering Designer , this position located in...with the ability to obtain and maintain a government security clearance **Preferred Qualifications** + Current TS… more
    Battelle Memorial Institute (12/25/25)
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  • Mechanical / HVAC Designer

    Amentum (Oak Ridge, TN)
    As a mid-level Mechanical / HVAC Designer in the...necessary. Must be able to obtain and maintain a security clearance as required.Must take and passa ... in other disciplines to deliver a fully coordinated and collaborated project. Designer will be responsible for creating the design deliverables such… more
    Amentum (12/05/25)
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  • Mechanical Ground Support Equipment…

    Lockheed Martin (Cape Canaveral, FL)
    …aU\.S\. Citizen and have the ability to obtain a DoD secret security clearance \. **Desired Skills:** \- Mechanical design experience in CAD modeling ... you\. Job responsibilities include: \-\- Collaborate in team environment to Develop mechanical design solutions of varying complexity using solid models,… more
    Lockheed Martin (12/18/25)
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  • Mechanical Engineer, PE - Designer

    Insight Global (San Antonio, TX)
    …* Revit and ANSYS experience * Experience with federal and DoD contracts preferred. * Government Security Clearance (preferred, or ability to obtain). ... the federal sector. The ideal candidate will have proven expertise in mechanical systems design , analysis, and implementation, while also demonstrating the… more
    Insight Global (01/07/26)
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  • Mechanical CAD Designer

    Nammo Defense Systems, Inc (Perry, FL)
    …This role is ideal for recent graduates or early-career professionals passionate about mechanical design , 3D modeling, and technical drawing. You will work ... accurate, production-ready CAD models and drawings used in the design and manufacturing of mechanical components and.... Ability to obtain and maintain a DoD Secret clearance (US Citizen) . Excellent communications skills . Critical… more
    Nammo Defense Systems, Inc (12/09/25)
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  • Hypersonics Aero Engineer

    Lockheed Martin (Huntsville, AL)
    …and conducting wind tunnel tests\. * Master's degree or PhD in aerospace or mechanical engineering ** Security Clearance Statement:** This position requires a ... YOU WILL: \- Apply state\-of\-the\-art CFD tools to the design and analysis of flight vehicles\. Perform basic CAD...government security clearance , you must be a US Citizen for consideration\.… more
    Lockheed Martin (12/11/25)
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  • Sr Designer /Draftsman

    EPS Corporation (Panama City Beach, FL)
    …opportunity employer. Qualified candidates will be considered without regard to legally protected characteristics. Type of Security Clearance Required Secret ... SR DESIGNER /DRAFTSMAN - (703) Share this job as a...Required Experience: . Minimum 5 years of experience in mechanical or electrical drafting and design with… more
    EPS Corporation (12/31/25)
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  • eCAD/Printed Wiring Board Designer EE II…

    RTX Corporation (Tucson, AZ)
    …Status Requirements:** The ability to obtain and maintain a US government issued security clearance is required.​ US citizenship is required, as only US ... citizens are eligible for a security clearance ** Security Clearance...to join our team as an **Electrical Computer Aided Designer (eCAD) Engineer** . This position is **100% ONSITE**… more
    RTX Corporation (10/31/25)
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  • Designer /Drafter I

    AeroVironment (Huntsville, AL)
    **Worker Type** Regular **Job Description** **_Summary_** The Mechanical Designer /Drafter I role assists a team of engineering staff to design components, ... of 0 - 2 years of related experience with mechanical design and drafting or equivalent combination...government contracts and have the ability to obtain a security clearance . **About AV:** **AV isn't for… more
    AeroVironment (12/24/25)
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