• Senior Mechanical Engineer

    Leidos (Springfield, VA)
    **Description** The Multi-Domain Solutions division at Leidos is seeking a Mechanical Engineer to be based on site with our Intel Community customer. This ... position will be responsible for designing, cost estimating, scheduling, engineering, coordination, contracting, installation oversite, inspection, and acceptance of… more
    Leidos (05/29/25)
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  • Mechanical Preconstruction Engineer

    ColonialWebb (Richmond, VA)
    Mechanical Preconstruction Engineer Richmond, VA 23228 We are seeking a motivated and detail-oriented Mechanical Engineerto join our dynamic Pre-Construction ... team. This entry-level role is ideal for early-career mechanical engineering graduates with a passion for construction, mechanical systems and a desire to… more
    ColonialWebb (06/18/25)
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  • Senior Mechanical Engineer - active…

    V2X (Mclean, VA)
    …complex challenges with integrity, respect, responsibility, and professionalism. The Senior Mechanical Engineer will provide design and implementation of various ... power, mechanical systems, fire protection, construction, etc.) + Professional Engineer (PE) Registration desired. + Education: + Bachelor's degree in … more
    V2X (07/17/25)
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  • Electrical Engineer - Electro-…

    QinetiQ US (Reston, VA)
    …electrical engineering, or mechanical engineering * 5 years of experience as a mechanical or electro- mechanical engineer or equivalent * 3 years of ... Position Overview QinetiQ US is seeking an experienced Electrical Engineer - Electro- Mechanical Design - Senior to...system designs to optimize product size, weight, power, and cost * Support and maintain existing products * Collaborate… more
    QinetiQ US (08/13/25)
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  • Mechanical Engineer

    Koniag Government Services (Quantico, VA)
    **Koniag Technology Solutions,** a Koniag Government Services company, is seeking a Mechanical Engineer with a Top-Secret clearance to support **KTS** and our ... holidays, three weeks paid time off, and more. The Mechanical Engineer will have essential multi-discipline team...various HVAC systems. + Work with teams to develop cost estimates for various HVAC systems. + Write a… more
    Koniag Government Services (05/23/25)
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  • Military Veteran Opportunity - Mechanical

    Bechtel Corporation (Reston, VA)
    …discuss approach, process, schedule, and other expectations. We currently have multiple Mechanical Engineer positions available on our Nuclear, Security & ... investigations and client interviews to determine work scope and cost estimates for a project's mechanical aspects....scope and cost estimates for a project's mechanical aspects. You will lead design, development, modification, and… more
    Bechtel Corporation (07/15/25)
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  • Senior Mechanical Engineer - Top…

    Jacobs (Herndon, VA)
    …you can evolve, grow, and succeed - today and into tomorrow. The Mechanical Engineer will have essential multi-discipline team representation and be ... power, mechanical systems, fire protection, construction, etc.) * Professional Engineer (PE) Registration desired * Active Top Secret clearance, ability to… more
    Jacobs (07/11/25)
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  • Senior Mechanical Engineer

    CACI International (Springfield, VA)
    Senior Mechanical Engineer Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: TS/SCI Employee Type: Regular Percentage of Travel ... Up to 10% Type of Travel: Local * * * CACI is seeking a ** Mechanical Engineer ** , that provides professional engineering support for heating, ventilating, and… more
    CACI International (07/10/25)
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  • Mechanical Project Engineer

    Bowman (Herndon, VA)
    **Short Description** Bowman has an opportunity for a Mechanical Project Engineer to join our team in Herndon, VA. At Bowman, we believe in creating ... schedules within a predetermined hourly budget. + Assist in developing construction cost estimates for mechanical systems. + Attend coordination and design… more
    Bowman (06/19/25)
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  • Project Engineer I / II - Mechanical

    Southland Industries (Dulles, VA)
    Engineer I + 3-5 years experience in related field qualifies for Project Engineer II + Experience working with a mechanical contractor and supporting project ... path in project management? If so, Southland Industries' Project Engineer position is for you! In this role, you...Trade & Subcontractor coordination + Assist in budget analysis, cost and margin projections, estimate project changes & impacts,… more
    Southland Industries (07/02/25)
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