• 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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  • Mechanical Engineer

    Leidos (Springfield, VA)
    …for mechanical systems and equipment. + Proficiency in CAD software (eg, SolidWorks , AutoCAD) for mechanical design and drafting. + Understanding of ... and its Multi-Domain Solutions (MDS) division are seeking a highly motivated **Junior Mechanical Engineer** to support the planning, design , and analysis of … more
    Leidos (10/23/25)
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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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  • Senior Mechanical Engineer

    QinetiQ (Lorton, VA)
    …motivated Senior Mechanical Engineer, who will be responsible for the mechanical design and development of ruggedized military hardware products within a ... system level tolerance analysis + Provide "hands-on" support for mechanical design and product issues related to...proficient using 3-D Solid Modeling software (PTC CREO and/or Solidworks preferred) + Knowledge of design techniques,… more
    QinetiQ (12/08/25)
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  • Staff Mechanical Engineer- sUAS

    Aurora Flight Sciences Corporation (Manassas, VA)
    …will include but not be limited to the following: Responsibilities -Perform mechanical design of novel aircraft, small UAS and supporting systems. ... years of experience in aircraft or small UAS development. -Proficiency in mechanical design for aerospace applications. -Proficiency with CAD tools including… more
    Aurora Flight Sciences Corporation (10/14/25)
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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 (12/05/25)
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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- sUAS

    Aurora Flight Sciences Corporation (Manassas, VA)
    …years of experience in aircraft and/or small UAS development. -Proficiency in mechanical design for aerospace applications. -Proficiency with CAD tools including ... Senior Mechanical Engineer- sUAS Job Code 4007 Assigned Aurora...Engineer- sUAS Position Overview At Aurora Flight Sciences, we design , build, and fly advanced aircraft and enabling technologies… more
    Aurora Flight Sciences Corporation (10/14/25)
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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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  • Cardiovascular 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 (12/08/25)
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  • Multi-disciplinary Engineer II

    Nightwing (Springfield, VA)
    …or assembling of electronics) + Experience or coursework with CAD software for design and documentation ( SolidWorks preferred) + Ability to work effectively in ... challenges. The successful candidate will own and contribute to the entire design lifecycle starting from concept development, through prototyping and testing, and… more
    Nightwing (11/25/25)
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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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  • Communications Engineer

    CACI International (Sterling, VA)
    …Seeking systems engineers with backgrounds in Electrical, Computer, Aerospace, or Mechanical engineering * Opportunity to work on cutting-edge technology supporting ... Force missions * Involvement in the full lifecycle of antenna systems, from design to test to global deployment * Contribute to enhancing national security through… more
    CACI International (11/22/25)
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  • Summer/ Co-op Engineer

    MPR Associates (Alexandria, VA)
    …New Nuclear and the current Nuclear Operating Fleet. + Product Development (including mechanical design , software development, printed circuit board design , ... including: + Electrical (Power) + Electrical (Embedded Systems) + Mechanical + Chemical + Nuclear + Systems + Materials...Python, analysis programs such as Ansys or MATLAB-Simulink(R) and design programs such as SolidWorks + Excellent… more
    MPR Associates (11/01/25)
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  • Technical Operations Engineer - Mission Watchfloor

    Saildrone (Washington, DC)
    …structured technical feedback into engineering, helping to shape long-term fixes, design revisions, and reliability improvements. * Provide on-call support to ... environment. * Ability to independently apply knowledge of electrical diagrams/schematics, and mechanical systems to identify a problem with a product, determine the… more
    Saildrone (11/21/25)
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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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  • 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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  • 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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  • 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 (11/28/25)
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