• AECOM (Arlington, VA)
    …purpose to deliver a better world. Join us. Job Description AECOM is seeking a Senior Mechanical Engineer with experience on Hyperscale Data Center projects ... (8) years of relevant experience in mechanical design and/or mechanical engineering. Professional Engineer License (PE) is required Preferred Requirements:… more
    Upward (07/14/25)
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  • Apex Systems (Washington, DC)
    Job Description Our client is seeking an experienced Senior Mechanical Engineer to support our work as a prime contractor on high-profile US Navy facility ... important traits we expect the successful candidate to possess and demonstrate. The senior engineer is responsible for providing input to comprehensive MILCON… more
    Upward (06/26/25)
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  • Parsons Corporation (Washington, DC)
    …has the people and power to move the world. We are seeking a Senior Electrical Engineer in our rapidly expanding Infrastructure Division. Our Electrical ... coordinating electrical work with other disciplines (architectural, communications, structural, mechanical , civil, fire protection, audio visual). SPECIFIC RESPONSIBILITIES Prepare… more
    Upward (07/18/25)
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  • Senior Mechanical Engineer

    CMTA, Inc (Fairfax, VA)
    …commissioning can easily make the transition to become a valuable team member within our Energy Solutions group. The Senior Engineer leads all aspects of ... looking for an experienced Engineer to help expand our Virginia market. The Energy Solutions division of CMTA is the fastest growing division of our large and… more
    CMTA, Inc (07/18/25)
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  • Senior Mechanical Engineer

    BAE Systems (Washington, DC)
    **Job Description** BAE Systems is seeking an experienced Senior Mechanical Engineer to support our work as a prime contractor on high-profile US Navy ... an important legacy. Position Description and Responsibilities: BAE Systems is seeking an experienced senior mechanical engineer to support our work as a… more
    BAE Systems (06/05/25)
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  • Senior Mechanical Engineer

    WSP USA (Herndon, VA)
    …Engineering, a member of WSP USA** , is currently initiating a search for a ** Senior Mechanical Engineer ** for our kW offices located in: **Herndon, VA, ... Tempe, AZ, Boston, MA, and Atlanta, GA** As a Senior Mechanical Engineer with us,...and train junior engineers + Track and coordinate all mechanical disciplines: HVAC, Energy , Controls, Fire Protection,… more
    WSP USA (05/29/25)
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  • Senior Mechanical Engineer

    Black & Veatch (Arlington, VA)
    ** Senior Mechanical Engineer - Advanced Power Generation** Date: Jul 18, 2025 Location: US Overland Park, KS, US Company: Black & Veatch Family of Companies ... for assigned systems of responsibility + Function in a senior -level engineer capacity which includes: + Actively...schedule, and quality requirements **The Team** As a Systems Mechanical Engineer , you'll be a member of… more
    Black & Veatch (07/18/25)
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  • Senior Mechanical Engineer

    AECOM (Arlington, VA)
    …to deliver a better world. Join us. **Job Description** **AECOM** is seeking a ** Senior Mechanical Engineer ** with experience on **Hyperscale Data Center ... (8) years of relevant experience in ** mechanical design** and/or mechanical engineering. + **Professional Engineer License (PE)** is required **Preferred… more
    AECOM (06/20/25)
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  • Senior Mechanical Engineer

    Black & Veatch (Arlington, VA)
    ** Senior Mechanical Engineer - HVAC/Plumbing** Date: Jul 6, 2025 Location: US Company: Black & Veatch Family of Companies **Together, we own our company, our ... engages with search firms directly for hiring needs. **Job Segment:** Chemical Research, Construction, Mechanical Engineer , Engineer , Electrical, Engineering more
    Black & Veatch (05/13/25)
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  • Senior Mechanical Engineer

    V2X (Mclean, VA)
    …their most complex challenges with integrity, respect, responsibility, and professionalism. The Senior Mechanical Engineer will provide design and ... 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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  • Senior Building Mechanical

    Black & Veatch (Arlington, VA)
    ** Senior Building Mechanical Engineer - Federal** Date: Jul 20, 2025 Location: Overland Park, KS, US Arlington, VA, US Atlanta, GA, US Dallas, TX, US ... Olathe **Nearest Secondary Market:** Kansas City **Job Segment:** Construction, Mechanical Engineer , Architectural Engineering, Engineer , Engineering more
    Black & Veatch (05/24/25)
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  • Senior Mechanical Engineer

    CACI International (Springfield, VA)
    Senior Mechanical Engineer Job Category:...Must have current and relevant knowledge of building and energy codes in order to be able to perform heating ... 10% Type of Travel: Local * * * CACI is seeking a ** Mechanical Engineer ** , that provides professional engineering support for heating, ventilating, and air… more
    CACI International (07/10/25)
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  • Senior Mechanical Engineer

    Leidos (Chantilly, 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 ... engineering, coordination, contracting, installation oversite, inspection, and acceptance of mechanical systems/services, which include HVAC, HVAC controls, chillers, boiler,… more
    Leidos (05/24/25)
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  • Senior Mechanical Engineer

    Jacobs (Chantilly, 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 Project Development Engineer

    CMTA, Inc (Fairfax, VA)
    …backgrounds in HVAC design and commissioning can easily make the transition to become an energy engineer within our Energy Solutions group **Below are some ... for our employees. **Job Summary:** CMTA, a Legence company, is looking for a Senior Project Development Engineer in the federal market to help in our… more
    CMTA, Inc (07/21/25)
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  • Mechanical Engineer 6

    CDM Smith (Fairfax, VA)
    …is that this position be based out of one of our US based offices. The Senior Mechanical Engineer will have the following responsibilities: - With high-level ... supervise the work of junior engineers on project work. **Job Title:** Mechanical Engineer 6 **Group:** ISO **Certification/License Requirements:** Professional … more
    CDM Smith (06/13/25)
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  • Junior Mechanical Engineer

    Leidos (Chantilly, VA)
    …The Multi-Domain Solutions ( **MDS** ) division at Leidos is seeking a Junior Mechanical Engineer who will support the planning, design, and analysis of ... and specifications using AutoCAD, Revit MEP, or similar design software. + Support mechanical system load calculations, energy modeling, and system sizing using… more
    Leidos (05/24/25)
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  • Mechanical Engineer , Data Center…

    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 ... this role, you will work with the Principals and Senior Mechanical Engineers to drive the standardization...responsibilities Under the direction of an engineering manager, the Mechanical Engineer will be responsible for the… more
    Amazon (05/18/25)
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  • Mechanical Engineer

    Actalent (Washington, DC)
    Senior Mechanical Engineer Job...Outlook, Excel, Word, and Teams. + Experience with building energy modeling software such as Trane Trace and Carrier ... Description We are seeking an experienced Senior Mechanical Engineer to support high-profile US Navy weapon systems projects. This role involves supporting… more
    Actalent (07/22/25)
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  • Mechanical Engineer

    MPR Associates (Alexandria, VA)
    …engineering services and consulting firm. We have exciting opportunities for experienced mechanical engineers to join our team. If you are seeking a unique, ... MPR solves challenging problems for clients in the fields of power and energy , federal services, and health and life sciences. We provide top-tier engineering… more
    MPR Associates (07/16/25)
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