• Mechanical Designer

    THOR Solutions, LLC (Arlington, VA)
    THOR Solutions is looking for a highly motivated Mechanical Designer with experience in SolidWorks to support a contract in Arlington, VA. An ideal candidate ... Knowledge, Skills, and Abilities: + At least five (5) years of relevant mechanical design experience using SolidWorks CAD. + Strong understanding of … more
    THOR Solutions, LLC (10/30/25)
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  • Principal OR Sr. Principal Cryogenic Thermal…

    Northrop Grumman (Annapolis Junction, MD)
    …experience simulating heat transfer within superconducting materials + Experience in modeling mechanical structures in; Solidworks , NX or similar. + An active ... team is chartered by providing the skills, innovative technologies to develop, design , produce and sustain optimized product lines across the sector while providing… more
    Northrop Grumman (11/14/25)
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  • Mechanical Engineer

    Leidos (Chantilly, VA)
    **Description** ** Mechanical Engineer - Mission-Critical Facilities Design ** Leidos is seeking a driven and detail-oriented Junior level Mechanical Engineer ... to support the planning, design , and analysis of mechanical systems-primarily Heating, Ventilation, and Air Conditioning (HVAC)-for secure, mission-critical… more
    Leidos (11/05/25)
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  • Internship - Mechanical Engineer,…

    Johns Hopkins Applied Physics Laboratory (Laurel, MD)
    …As a Mechanical Engineering Intern, you will work with a team to: + Design mechanical parts and assemblies using CAD software such as SolidWorks . + ... instruments and engineering software, including Altium, PSpice, LabView (for electrical design ) and CAD, SolidWorks , MATLAB, C/C++, Arduino, Microsoft Office.… more
    Johns Hopkins Applied Physics Laboratory (11/13/25)
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  • Mechanical Systems Engineer

    CACI International (Sterling, VA)
    …or related field + Proven experience in creating and managing end-to-end system design ; system diagrams, wiring diagrams, power budgets, mechanical designs, and ... Mechanical Systems Engineer Job Category: Engineering Time Type:...Involvement in the full lifecycle of antenna systems, from design to test to global deployment + Contribute to… more
    CACI International (11/18/25)
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  • Mechanical Engineer w/OCONUS Travel

    Nightwing (Sterling, VA)
    …predictive maintenance plans for mission critical equipment + Ability to interpret and design mechanical drawings and control wiring diagrams + Diagnose and ... ensuring all phases of a facility's life cycle from design to operations and maintenance (O&M). Mechanical ...of Building Monitoring Systems + Understanding of Computer aided design software such as AutoCAD, Solidworks , and… more
    Nightwing (09/05/25)
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  • Senior Mechanical Engineer - Flight…

    RTX Corporation (Sterling, VA)
    …other engineering disciplines (eg electrical, software and systems engineering) to ensure the mechanical design is appropriate for the project/product design ... Will Do:** + Considered a specialist in a specific mechanical hardware design area (Structures, Packaging, Facility...prior to start date + Proficient in use of SolidWorks 3D Computer aided Design Tool +… more
    RTX Corporation (11/06/25)
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  • Senior Mechanical Engineer

    Curtiss-Wright Corporation (Ashburn, VA)
    Senior Mechanical Engineer As our **_Senior Mechanical Engineer,_** you will design and analyze moderately complex mechanical systems, equipment and ... and bid responses. **What you Bring:** + 4-6 years' experience in electro- mechanical packaging, electronics or computer chassis design , and thermal management… more
    Curtiss-Wright Corporation (10/16/25)
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  • Senior Mechanical Engineer

    Leidos (Reston, VA)
    **Description** The Mission Solutions Business Area at Leidos is looking for a Mechanical Engineer to join our Reston, VA based team. The successful candidate will ... of aboveground and underground structures and associated infrastructure and protective design characteristics. Work will be performed in a fast-paced, high-energy… more
    Leidos (09/26/25)
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  • Mechanical Engineer - Multiple Levels - Top…

    Leidos (Reston, VA)
    …The Mission Solutions Business Area at Leidos is building a team of Mechanical Engineers in our Reston, VA based office. The successful candidates will work ... and equipment + Model different aspects of a facility to include mechanical , electrical, and structural components within industry software packages (AutoCAD, Revit… more
    Leidos (09/20/25)
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  • Catheter Development Engineer

    Guidehouse (Bethesda, MD)
    …with ISO 10555, IEC 60601-1, or comparable standards. + Proficiency with CAD ( SolidWorks or equivalent). + Familiarity with mechanical and electrical test ... Blood Institute in cardiovascular intervention. The individual will be working on iterative design and testing of catheter devices and imaging algorithms. This is a… more
    Guidehouse (10/19/25)
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  • Manufacturing Engineer

    Actalent (Germantown, MD)
    …a variety of enclosures. This individual will leverage a strong mechanical and industrial engineering experience to optimize manufacturing processes, enhance product ... support for challenging assembly and test issues, collaborating with technicians and design engineering as needed. + Evaluate and improve assembly line layout, test… more
    Actalent (11/19/25)
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  • Machinist

    Integration Innovation, Inc. (i3) (Washington, DC)
    …tools (eg, calipers, micrometers), computer numerical control (CNC) equipment, and computer-aided design (CAD) software (eg, SolidWorks ). + Daily operation and ... (EW) through simulation, testing and evaluation. Candidate will be responsible for mechanical fabrication and assembly of a variety of electromechanical hardware for… more
    Integration Innovation, Inc. (i3) (11/18/25)
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  • Mid-Level Ship Structural Engineer

    CACI International (Bethesda, MD)
    …models of ship structure, including creating geometry and finite element mesh. + Design equipment foundations and other ship structures for new and existing ships. + ... develop conforming designs and pass/fail criteria. + Perform Shipyard and/or design Contract Deliverable reviews for Contract Specification SOWs, regulatory, and… more
    CACI International (10/04/25)
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  • Midlevel Ship Structural Engineer

    CACI International (Washington, DC)
    …ship design standards. Proficiency with 3-D CAD, such as Solidworks . Experience with design /analysis of aluminum structures. Experience with corrosion ... and work with customers, such as, MSC, NSWC, and NAVSEA. **Responsibilities:** + Design equipment foundations and other ship structures for new and existing ships. +… more
    CACI International (09/26/25)
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  • Electronics Engineer (Engineer Electronics 1)

    Huntington Ingalls Industries (Adelphi, MD)
    …and their integration for thermal management applications. + Proficiency with MATLAB, SolidWorks , nTop for analysis and design . + Active Secret Clearance ... Technologies is seeking an electronics engineer with thermal and mechanical experience to support our work with the US...leakage, I-V curve behavior, and overall performance + Research, design , develop, and test + A variety of electronic… more
    Huntington Ingalls Industries (11/19/25)
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  • Engineer 1 - New College Graduate - 2025 - 2026…

    M. C. Dean (Vienna, VA)
    …MC Dean** _M.C. Dean is Building Intelligence (TM) _ . We design , build, operate, and maintain cyber-physical solutions for the nation's most mission-critical ... Engineer 1 - New College Grad roles include** **:** + **Control Engineer:** Design , develop, install, and maintain equipment used to monitor and control systems,… more
    M. C. Dean (08/30/25)
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  • Engineer 1 (Clearable) - New College Grad (2025…

    M. C. Dean (Vienna, VA)
    …**About MC Dean** MC Dean is Building Intelligence (TM) . We design , build, operate, and maintain cyber-physical solutions for the nation's most mission-critical ... **Our Engineer 1 - New College Grad roles include:** + **Control Engineer:** Design , develop, install, and maintain equipment used to monitor and control systems,… more
    M. C. Dean (08/27/25)
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  • CAD Modeling and Simulation Engineer

    SAIC (Chantilly, VA)
    …+ Collaborate with multidisciplinary teams (systems engineering, GNC, payload, mission design ) to ensure model fidelity and consistency. + Generate technical ... documentation, simulation reports, and visualizations to communicate findings and support design decisions. + Support trade studies and design reviews by… more
    SAIC (10/24/25)
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  • Experimental Machinist, Department of Physics…

    Georgetown Univerisity (Washington, DC)
    …ability to communicate effectively with a broad array of people. + Proficiency with design software, such as: SolidWorks , Mastercam, or Autocad, as well as ... their needs and help define requirements. + Consult with researchers throughout the design and fabrication process to ensure their requirements are being met. +… more
    Georgetown Univerisity (11/11/25)
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