• Mechanical Design Engineer III

    Southland Industries (Dulles, VA)
    **POSITION SUMMARY** Lead, evaluate, design , and engineer projects and systems to specification on projects ranging from new design /build to rehabilitation of ... fire protection or other systems . Performs complex calculations for a project , such as heating/cooling loads, equipment selection and sizing, friction loss… more
    Southland Industries (09/27/25)
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  • Water Infrastructure Manager, AWS Water Team

    Amazon (Arlington, VA)
    …facilities and data centers Preferred Qualifications * Advanced degree in Project Management/Construction Management/ Mechanical or Chemical Engineering * 8+ ... from internal teams including construction, operations, engineering, environmental, and project commissioning teams. You will work with outside engineering… more
    Amazon (09/23/25)
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  • Lead Mechanical Engineer (Buildings)

    WSP USA (Arlington, VA)
    …Involved from project inception to completion in the management of mechanical design and construction of building and infrastructure projects, including ... computer-generated reports, and other matrices for project development, design , and construction. + Apply high-level mechanical engineering techniques… more
    WSP USA (07/19/25)
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  • Mechanical Engineer

    MPR Associates (Alexandria, VA)
    …Description Typical project assignments in this role will include the design , analysis, or evaluation of mechanical systems and components within industrial ... with expertise in fluid flow, thermodynamics, stress analysis, finite element analysis, mechanical design , materials, circuit design , software development… more
    MPR Associates (07/16/25)
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  • Engineer Mechanical 2

    Huntington Ingalls Industries (Newport News, VA)
    …transmission, measurement, and use of energy. Applies research to the planning, design , development, and testing of mechanical and/or electromechanical systems, ... ENGINEER MECHANICAL 2 Location: Newport News, Virginia, United States...the largest industrial employer in Virginia. We're the sole designer , builder and refueler of US Navy nuclear aircraft… more
    Huntington Ingalls Industries (09/26/25)
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  • Engineer Mechanical 3

    HII (Newport News, VA)
    …transmission, measurement, and use of energy. Applies research to the planning, design , development, and testing of mechanical and/or electromechanical systems, ... ENGINEER MECHANICAL 3 Location: Newport News, Virginia, United States...the largest industrial employer in Virginia. We're the sole designer , builder and refueler of US Navy nuclear aircraft… more
    HII (09/25/25)
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  • Mechanical Engineering Technician

    Chenega Corporation (Quantico, VA)
    …+ High school diploma or GED required + 5+ years of specialized experience in mechanical and plumbing schematic design and design development, evaluation of ... all construction and CQC meetings. + Monitor and notify Project Superintendent or QC Manager and government staff immediately...GED required + 5+ years of specialized experience in mechanical and plumbing schematic design and … more
    Chenega Corporation (09/01/25)
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  • Engineer Mechanical 1

    Huntington Ingalls Industries (Newport News, VA)
    …transmission, measurement, and use of energy. Applies research to the planning, design , development, and testing of mechanical and/or electromechanical systems, ... ENGINEER MECHANICAL 1 Location: Newport News, Virginia, United States...8, 2025 Req ID: 42735 Team: E01 ENGRG & DESIGN Entity: Newport News Shipbuilding US Citizenship Required for… more
    Huntington Ingalls Industries (09/10/25)
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  • Senior Mechanical Engineer - Data Centers

    AECOM (Arlington, VA)
    … Mechanical Engineering plus eight (8) years of relevant experience in ** mechanical design ** and/or mechanical engineering. + **Professional Engineer ... Engineering plus ten (10) years of relevant experience in mechanical design and/or mechanical engineering,...to create innovative, sustainable and resilient solutions throughout the project lifecycle - from advisory, planning, design … more
    AECOM (09/19/25)
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  • Staff Mechanical - Structural Engineer

    Applied Research Associates, Inc. (Arlington, VA)
    … standards and regulatory compliance. + Strong background in structural and mechanical design , with hands-on experience in reviewing structural, architectural, ... off. + Ensure that facility design decisions align with process design requirements, optimizing the integration of structural, mechanical , and process… more
    Applied Research Associates, Inc. (09/01/25)
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