• Huntington Ingalls Industries (Alexandria, VA)
    ENGINEER MECHANICAL 3 Location: Alexandria, Virginia, United States Date: Nov 10, 2025 Req ID: 43869 Team: E35 SUBMARINE ENGINEERING - ADVANCED CAPABILITIES ... cool? Keep reading: **The Role** Researches, plans, designs and develops mechanical products and systems such as instruments, controls, robots, engines, machines… more
    DirectEmployers Association (11/11/25)
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  • Mechanical Engineer - Energy

    CMTA, Inc (Fairfax, VA)
    …is looking for an entry-level mechanical engineer to help in our Energy Solutions office in **Louisville, KY** and our **Fairfax, VA** office.. The ... make the transition to become an energy engineer within our Energy Solutions ...fabricating, and installing complex HVAC, process piping, and other mechanical , electrical, and plumbing (MEP) systems-enhancing energy more
    CMTA, Inc (11/18/25)
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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 ... to help expand our reach in new markets. The Energy Solutions division of CMTA is the...fabricating, and installing complex HVAC, process piping, and other mechanical , electrical, and plumbing (MEP) systems-enhancing energy more
    CMTA, Inc (11/15/25)
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  • Mechanical Engineer Intern/Co-op…

    CMTA, Inc (Fairfax, VA)
    …developing renovation documents, or hands-on field experience, CMTA Energy Solutions is bound to overcome expectations. Mechanical co-ops can expect ... workplace that provides unparalleled growth and career opportunities. The core business of our Energy Solutions division is the delivery of Guaranteed Energy more
    CMTA, Inc (11/01/25)
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  • Senior Project Development Engineer

    CMTA, Inc (Fairfax, VA)
    …HVAC design and commissioning can easily make the transition to become an energy engineer within our Energy Solutions group. **Below are some of the ... in the federal market to help in our Energy Solutions office in **Louisville, KY** and...fabricating, and installing complex HVAC, process piping, and other mechanical , electrical, and plumbing (MEP) systems-enhancing energy more
    CMTA, Inc (11/01/25)
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  • Senior Solar Energy Engineer

    CMTA, Inc (Fairfax, VA)
    …workplace that provides unparalleled growth and career opportunities. The core business of our Energy Solutions division is the delivery of Guaranteed Energy ... and EV charging infrastructure - delivering innovative, reliable, and sustainable energy solutions tailored to each client's needs. **Job Description:**… more
    CMTA, Inc (11/16/25)
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  • Solar Energy Engineer

    CMTA, Inc (Fairfax, VA)
    …workplace that provides unparalleled growth and career opportunities. The core business of our Energy Solutions division is the delivery of Guaranteed Energy ... and EV charging infrastructure - delivering innovative, reliable, and sustainable energy solutions tailored to each client's needs. **Job Description:**… more
    CMTA, Inc (11/14/25)
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  • Solar Engineer Intern/Co-op Summer 2026…

    CMTA, Inc (Fairfax, VA)
    …workplace that provides unparalleled growth and career opportunities. The core business of our Energy Solutions division is the delivery of Guaranteed Energy ... allows us to dive deeper than our competitors. CMTA Energy Solutions has a robust co-op program...fabricating, and installing complex HVAC, process piping, and other mechanical , electrical, and plumbing (MEP) systems-enhancing energy more
    CMTA, Inc (11/11/25)
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  • Mechanical Engineer

    Leidos (Springfield, VA)
    …**Leidos - Multi-Domain Solutions (MDS) Division** **Position: Junior Level Mechanical Engineer ** Leidos and its Multi-Domain Solutions (MDS) ... division are seeking a highly motivated **Junior Mechanical Engineer ** to support the planning, design,...AutoCAD, Revit MEP, or similar design software. + Support mechanical system load calculations, energy modeling, and… more
    Leidos (10/23/25)
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  • Mechanical Design Engineer

    Actalent (Fairfax, VA)
    …structural, thermal, hydraulic, and other necessary calculations. + Develop innovative mechanical solutions for reactors, including pressure vessels, reactor ... Mechanical Design Engineer - ONSITE IN...dynamic team focused on the cutting edge of clean energy systems development. #mde25 Job Type & Location This… more
    Actalent (11/15/25)
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  • Mechanical Engineer

    MPR Associates (Alexandria, VA)
    …technical solutions based on analysis or testing. Experience with mechanical part measurement tools and techniques. + Experience with Finite Element Analysis ... and consulting firm. We have exciting opportunities for experienced mechanical engineers to join our team. If you are...problems for clients in the fields of power and energy , federal services, and health and life sciences. We… more
    MPR Associates (10/14/25)
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  • Associate Electro- Mechanical

    Aurora Flight Sciences Corporation (Manassas, VA)
    Associate Electro- Mechanical Engineer Job Code 4006 Assigned Aurora Location Manassas, VA Cambridge, MA Apply Now ... (https://phg.tbe.taleo.net/phg01/ats/careers/v2/applyRequisition?org=AURORA&cws=37&rid=4006) Associate Electro- Mechanical Engineer Position Overview At Aurora Flight… more
    Aurora Flight Sciences Corporation (11/15/25)
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  • Mechanical Engineer 3 - MMC

    M. C. Dean (Caroline County, VA)
    …size, scope and complexity, the need to recruit a Mechanical Engineer for the Critical Infrastructure solutions (CIS) business unit. Potential candidates ... is Building Intelligence(R). We design, build, operate, and maintain cyber-physical solutions for the nation's most recognizable mission critical facilities, secure… more
    M. C. Dean (08/22/25)
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  • Mechanical Engineer SME

    TAI (Fairfax, VA)
    **About the Role:** Step into a pivotal Mechanical Engineer SME role within TAI's Buildings and Facilities Group! You will lead the detailed mechanical ... and 6 offices across the US, TAI offers sole-source solutions for complex projects, built on long-term client partnerships...you have:** + Bachelor's degree from an accredited university; Mechanical Engineering + PE License is preferred. + Minimum… more
    TAI (10/31/25)
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  • WGL - Transmission (Civil) Engineer (Level…

    AltaGas (Springfield, VA)
    …and expertise along the energy value chain to connect customers with premier energy solutions - from the well sites of upstream producers to the doorsteps ... **Job Description** **WGL - Transmission (Civil) Engineer (Level I, II, III or IV)** WGL...energy value chain to connect customers with premier energy solutions - from the well sites… more
    AltaGas (10/21/25)
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  • Lead/ Principal ASME Codes and Standards…

    MPR Associates (Alexandria, VA)
    …is actively seeking a capable and motivated Lead/ Principal ASME (American Society of Mechanical Engineers) Codes and Standards Engineer to join our team. If you ... growing client base in the fields of power and energy , federal services, and health and life sciences. We...resident, refugee, or asylee. Education + Bachelor of Science, Mechanical Engineering, Civil Engineer , Structural Engineering, or… more
    MPR Associates (10/30/25)
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  • Chief Engineer

    ABM Industries (Alexandria, VA)
    …ABM's comprehensive capabilities include electrical & lighting, energy solutions , facilities engineering, HVAC & mechanical , janitorial, landscape & ... ABM, a leading provider of integrated facility solutions , is looking for a Chief Engineer...and staff related to the maintenance and repair of mechanical and electrical systems within a property. The goal… more
    ABM Industries (08/27/25)
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  • Building Automation Systems (BAS) Project…

    Fairfax County Sheriff's Office (Fairfax, VA)
    …Automation Systems (BAS) Project Specialist ( Engineer II) Print (https://www.governmentjobs.com/careers/fairfaxcounty/jobs/newprint/5109346) Apply  Building ... Automation Systems (BAS) Project Specialist ( Engineer II) Salary $68,774.37 - $114,625.06 Annually Location FAIRFAX (EJ32), VA Job Type FT Salary W BN Job Number… more
    Fairfax County Sheriff's Office (11/01/25)
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  • HVAC Design Energy Analysis Modeling

    CDM Smith (Fairfax, VA)
    …needs. This includes HVAC master planning and studies, HVAC and plumbing systems, mechanical systems such as co-generation, and centralized energy systems. The ... Smith is an engineering and construction firm delivering legendary service, smart solutions for the environment and infrastructure, and an unmatched experience for… more
    CDM Smith (10/31/25)
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  • Electrical Engineer

    M. C. Dean (Alexandria, VA)
    …with a focus on power distribution, critical systems, and integrated electrical/ mechanical operations. The Senior Electrical Engineer will lead and ... is Building Intelligence(R). We design, build, operate, and maintain cyber-physical solutions for the nation's most recognizable mission critical facilities, secure… more
    M. C. Dean (09/20/25)
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