• Facilities Mechanical Engineer

    Leidos (Chantilly, VA)
    …be considered in lieu of degree. + Minimum of 8 years of experience in mechanical systems design , including HVAC and plumbing, for commercial, industrial, or ... to lead the design , maintenance, and configuration management of building mechanical systems across mission-critical sites. This role demands deep technical… more
    Leidos (12/06/25)
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  • Senior Mechanical Engineer - Flight…

    RTX Corporation (Sterling, VA)
    …disciplines (eg electrical, software and systems engineering) to ensure the mechanical design is appropriate for the project/product design approach ... to hardware engineering requirements capture, analysis, and derivation + Design , Analyze, Integrate and Document hardware systems ...Microsoft Office tool suite + Experienced in Design and Integration of mechanical items of… more
    RTX Corporation (11/06/25)
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  • Mechanical Design Engineer III

    Southland Industries (Dulles, VA)
    …PE License preferred + Minimum 6 years of experience + Strong knowledge of applicable systems design , such as fire suppression, HVAC, plumbing, etc., as well as ... **Position Summary** Lead, evaluate, design , and engineer projects and systems ...general understanding of system operations. + Ability to read mechanical more
    Southland Industries (09/27/25)
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  • Specialist, Aerospace Mechanical Engineer…

    L3Harris (Ashburn, VA)
    … skills are required, to include experience with fabrication and assembly of mechanical systems . + Provide material review board contributions by determining ... DoD security clearances + Minimum 3 years' experience in mechanical design using 3D CAD modeling and... skills including experience with fabrication and integration of mechanical systems . + Experience in mechanical more
    L3Harris (12/10/25)
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  • Engineer ( Mechanical , Electrical,…

    System One (Norfolk, VA)
    Position Title: Engineer [ Mechanical , Elelctrical Or Plumbing) Position Location: Baltimore, MD and Norfolk , VA Duration - Direct Hire Responsibilities: + As a ... modification of standard techniques, procedures, and criteria. + Conceptualizes the initial design approach for major phases of large facilities type projects, or… more
    System One (12/16/25)
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  • Mechanical Engineer

    MPR Associates (Alexandria, VA)
    …in this role will include the design , analysis, or evaluation of mechanical systems and components within industrial facilities. Due to MPR's breadth of ... Lyme, CT, or Burlington, MA. Duties/Responsibilities + Planning and leading the mechanical design /analysis efforts of multi-discipline system designs,… more
    MPR Associates (10/14/25)
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  • Mechanical Subject Matter Expert

    Meta (Henrico, VA)
    …feedback on global mechanical maintenance strategies and global electrical system design improvements 12. Travel expectations can be significant during ... operations team and will be responsible for being the mechanical system technical operations expert. The candidate... equipment & systems , with expertise in mechanical equipment design , maintenance, troubleshooting, testing, and/or… more
    Meta (10/10/25)
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  • Consultant, Mechanical Engineering (Mission…

    WSP USA (Herndon, VA)
    …and systems according to specifications; implementing future-ready solutions with mechanical engineering design standards. + Work under direct supervision of ... and existing site conditions, equipment, resources, building, infrastructure, usage, and mechanical systems to determine conformance with applicable rules,… more
    WSP USA (11/26/25)
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  • Mechanical Fitter/HVAC Technician

    Leidos (Springfield, VA)
    **Description** We are seeking a skilled and experienced Mechanical Fitter/HVAC Technician to perform installation, fabrication, maintenance, and repair of ... routine maintenance to ensure safety, efficiency, and longevity of mechanical systems . + Assemble piping using welding,...+ Conduct pressure tests to detect leaks and verify system alignment and compliance with design and… more
    Leidos (12/05/25)
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  • Senior Mechanical HVAC Engineer

    Jacobs (Arlington, VA)
    …looking for an experienced , high-energy, HVAC Engineer to join our Building Mechanical team and help deliver innovative HVAC design solutions for our heavy ... Highlights of your contributions will include: * Layout and design of HVAC systems . * Development of...standards related to the design of HVAC systems . * Bachelor of Science Degree in Mechanical more
    Jacobs (10/17/25)
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