• Senior Facilities Mechanical

    Leidos (Chantilly, VA)
    **Description** **Senior Facilities Mechanical Engineer ** Leidos is seeking a seasoned and innovative Senior Facilities Mechanical Engineer to ... lead the design, maintenance, and configuration management of complex building mechanical systems across a secure site. This role demands deep technical expertise,… more
    Leidos (01/13/26)
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  • Facilities Mechanical

    Leidos (Chantilly, VA)
    **Description** Leidos is seeking an experienced Facilities Mechanical Engineer to lead the design, maintenance, and configuration management of building ... mechanical systems across mission-critical sites. This role demands deep...including HVAC and plumbing, for commercial, industrial, or government facilities . + Strong working knowledge of building codes, energy… more
    Leidos (12/06/25)
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  • Facilities Mechanical

    Leidos (Chantilly, VA)
    **Description** ** Facilities Mechanical Engineer - Mission-Critical Facilities Design** Leidos is seeking a driven and detail-oriented Junior level ... Mechanical Engineer to support the planning, design,...(HVAC)-for secure, mission-critical operations across government, commercial, and institutional facilities . This is a growth-focused role where you'll work… more
    Leidos (01/13/26)
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  • Facilities Project Engineer

    Howmet Aerospace (Hampton, VA)
    Facilities Mechanical Engineer This opening is with Howmet Aerospace - a world leader in investment casting of superalloys, aluminum and titanium primarily ... Job Summary: + Applies engineering principles to design, modify, or develop facilities , testing, machines, equipment, or processes used in manufacturing and facility… more
    Howmet Aerospace (01/15/26)
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  • Assistant Mechanical Engineer

    Burns & McDonnell (Norfolk, VA)
    …healthcare, pipeline, airports, institutional, industrial, manufacturing, government and military facilities . The Assistant Mechanical Engineer will ... **Description** The Assistant Mechanical Engineer will work under the..., airports, educational institutions, commercial, and governmental and military facilities . + Assists in designing mechanical components… more
    Burns & McDonnell (12/18/25)
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  • Lead Mechanical Engineer

    EMCOR Group (Springfield, VA)
    …integrated service providers. **Job Summary** EMCOR Government Services is seeking a Lead Mechanical Engineer (ME) to serve as the Subject Matter Expert (SME) ... Compartmented Information (TS/SCI) Clearance** **Qualifications** + Currently licensed as a Mechanical Professional Engineer (PE) in one of the 50… more
    EMCOR Group (10/29/25)
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  • Mechanical Engineer - PM

    Old Dominion University (Norfolk, VA)
    …Job Full Time EEO Category B Professionals Job Description The mechanical engineer , a member of the Facilities Management Design & Construction Team, ... Posting Details Working Title Mechanical Engineer - PM Position Number...and construction projects as assigned along with assisting with facilities inspections and condition assessment Type of Recruitment Knowledge,… more
    Old Dominion University (10/24/25)
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  • Mechanical Engineer w/OCONUS Travel

    Nightwing (Sterling, VA)
    …community, defense, civil, and commercial markets. Nightwing is seeking a highly motivated Mechanical Engineer to join a mature program in the Sterling VA ... location. The qualified Mechanical Engineer will support a very dynamic...Engineer will travel up to 15% to OCONUS facilities . Candidate's responsibilities will include, but are not limited… more
    Nightwing (12/05/25)
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  • O41/O48 Engineer Mechanical 5

    HII (Newport News, VA)
    O41/O48 ENGINEER MECHANICAL 5 Location: Newport News, Virginia, United States Date: Jan 10, 2026 Req ID: 44501 Team: O48 CRANE ENGR&QLTY Entity: Newport News ... We look forward to meeting you. The Role The Mechanical System Engineer position requires a subject...Knowledge of ASME codes and experience with heavy industrial mechanical systems is preferred + Shipyard/Nuclear facilities more
    HII (01/14/26)
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  • Global Strategic Design and Solutions…

    Iron Mountain (Richmond, VA)
    …contributions? If so, let's start the conversation. **Global Strategic Design and Solutions Engineer Data Center- Mechanical ** Iron Mountain is seeking a highly ... skilled Global Strategic Design and Solutions Engineer - Mechanical to join our Global...for hyperscale data center customers within new and existing facilities + Lead the end-to-end mechanical design… more
    Iron Mountain (01/16/26)
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