• Junior Mechanical Engineer (On-Site…

    Chinook Systems (Arlington, VA)
    …innovative, entrepreneurial, and collaborative work environment. The Work: As a Junior Mechanical Engineer , you will serve as an engineering consultant and ... packages in support of the operation, preventive maintenance and repair of mechanical . electrical, plumbing, utility and mission critical systems and equipment.… more
    Chinook Systems (09/25/25)
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  • Senior Mechanical Engineer PE

    Johnson, Mirmiran, and Thompson Inc. (Virginia Beach, VA)
    …the projects we help bring to life. Clark Nexsen is seeking a Senior Mechanical Engineer PE who will be responsible for performing, directing and supervising ... engineering design (specifically HVAC engineering and design) as a Senior Mechanical Engineer , including Conceptual Studies, Program Requirements, Design… more
    Johnson, Mirmiran, and Thompson Inc. (07/31/25)
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  • Lead Mechanical Engineer

    EMCOR Group (Springfield, VA)
    …facilities, on-time projects and long-term value. **Job Title** : **Lead Mechanical Engineer ** **Job Summary:** EMCOR Government Services is seeking ... a Lead Mechanical Engineer (ME) to serve as the Subject Matter Expert (SME) for all mechanical systems supporting a major customer in the intelligence… more
    EMCOR Group (07/04/25)
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  • Mechanical Engineer - Nuclear Power…

    Black & Veatch (Arlington, VA)
    ** Mechanical Engineer - Nuclear Power** Date:...role, you will have the opportunity to: + Design mechanical systems supporting new nuclear power plant ... with search firms directly for hiring needs. **Job Segment:** Nuclear Engineering, Mechanical Engineer , Design Engineer , Thermal Engineering, Construction,… more
    Black & Veatch (09/17/25)
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  • Sr. Mechanical Engineer

    Leidos (Springfield, VA)
    **Description** **Job Description** We are seeking a highly experienced **Senior Mechanical Engineer ** to lead the **design, maintenance, and configuration ... management** of site building mechanical systems . The ideal candidate will bring...items with stakeholders, contractors, and related authorities. + FMCS systems familiarity. + Active Professional Engineer (PE)… more
    Leidos (09/30/25)
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  • Mechanical Design Engineer , Data…

    Amazon (Herndon, VA)
    …work within a team and depend on others to accomplish the required work. As a mechanical engineer at Amazon you will be working with other internal groups as ... continuous advancements and improvements with our designs. As an engineer at Amazon you have the ability to drive...teams to properly validate installation, operation, and performance of mechanical systems . - Ability to work on… more
    Amazon (09/21/25)
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  • Lead Mechanical Engineer (Buildings)

    WSP USA (Arlington, VA)
    This Opportunity WSP is currently initiating a search for a **Lead Mechanical Engineer ** for our **Arlington, VA** office. Provides high level technical ... for multi-site/phase due diligence, design, development, building, testing, and inspecting of mechanical systems on building and construction projects in the… more
    WSP USA (07/19/25)
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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...quick reaction program requirements. The candidate will primarily provide mechanical systems commissioning and energy related services… more
    Nightwing (09/05/25)
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  • Senior Mechanical Engineer - Data…

    AECOM (Arlington, VA)
    …a better world. Join us. **Job Description** **AECOM** is seeking a **Senior Mechanical Engineer ** with experience on **Hyperscale Data Center projects** to join ... team. The role will assist in the designing of mechanical systems for hyperscale data centers, including...of relevant experience in ** mechanical design** and/or mechanical engineering. + **Professional Engineer License (PE)**… more
    AECOM (09/19/25)
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  • Senior Mechanical Engineer (Design),…

    TYLin (Fairfax, VA)
    …Transit team in the mid-Atlantic is growing, and we're looking for a Senior Mechanical Engineer (Design) to help shape the next generation of state-of-the-art ... will be on designing efficient, sustainable, and resilient HVAC, ventilation, and mechanical systems that support safe and comfortable passenger experiences. You… more
    TYLin (08/31/25)
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