• Senior Mechanical Engineer

    Jacobs (Arlington, VA)
    …experience in the assigned field (eg high voltage power, mechanical systems , fire protection, construction, etc.) * Professional Engineer (PE) Registration ... you can evolve, grow, and succeed - today and into tomorrow. The Mechanical Engineer will have essential multi-discipline team representation and be… more
    Jacobs (11/18/25)
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  • Senior Mechanical HVAC…

    Jacobs (Arlington, VA)
    …every market and every location. We're looking for an experienced, high-energy, HVAC Engineer to join our Building Mechanical team and help deliver innovative ... codes and standards related to the design of HVAC systems . * Bachelor of Science Degree in Mechanical... systems . * Bachelor of Science Degree in Mechanical Engineering. * Adaptability to work within a fast-paced… more
    Jacobs (10/17/25)
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  • Senior Mechanical Engineer

    Leidos (Reston, VA)
    **Description** The Mission Solutions Business Area at Leidos is looking for a Mechanical Engineer to join our Reston, VA based team. The successful candidate ... given for specific domain experience. + Working knowledge of mechanical (HVAC) and life safety systems associated...knowledge of mechanical (HVAC) and life safety systems associated with critical environments + Ability to evaluate,… more
    Leidos (09/26/25)
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  • Senior Mechanical Engineer

    CMTA, Inc (Fairfax, VA)
    …transition to become a valuable team member within our Energy Solutions group. The Senior Engineer leads all aspects of performance contracts for our clients, ... CMTA, a Legence company, is looking for an experienced Engineer to help expand our reach in new markets....fabricating, and installing complex HVAC, process piping, and other mechanical , electrical, and plumbing (MEP) systems -enhancing energy… more
    CMTA, Inc (11/25/25)
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  • Senior Mechanical Engineer 1…

    Sargent & Lundy (Richmond, VA)
    Description This is a senior level mechanical engineering position that will provide you with a variety of interesting and challenging responsibilities. You will ... be involved in nuclear power plant systems design, including preparation or review of: + Modification...mechanical drawings and/or drawings for nuclear power plant systems + Engineering analyses and evaluations to support modifications… more
    Sargent & Lundy (10/07/25)
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  • Balance of Plant Senior Mechanical

    Sargent & Lundy (Richmond, VA)
    …Functional mechanical drawings and/or drawings for nuclear power plant systems + Technical specifications and procurement documents for plant equipment + Vendor ... Description You will be involved in nuclear power plant systems design, including preparation or review of: + Engineering...US for this position. + BS or MS in Mechanical Engineering from an ABET accredited program + A… more
    Sargent & Lundy (09/09/25)
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  • Mechanical Process Engineer

    BAE Systems (Radford, VA)
    …incentives may be available based on position level and/or job specifics. ** Mechanical Process Engineer ** **117812BR** EEO Career Site Equal Opportunity ... nation s military? Humbling. As part of our Ordnance Systems team in Radford, VA, you will be working...As a member of the production team, the Process Engineer will be responsible for supporting our manufacturing operations… more
    BAE Systems (10/29/25)
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  • Mechanical Engineer

    Fairfax County Sheriff's Office (Fairfax, VA)
    …plumbing systems , and Building Automation Systems . + As licensed professional mechanical engineer signs and seals own work product. + Ensures the timely ... Mechanical Engineer ( Engineer IV)...+ Experience for designing and construction of life cycle mechanical systems and component replacement in occupied… more
    Fairfax County Sheriff's Office (11/02/25)
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  • Facilities Mechanical Engineer

    Leidos (Chantilly, VA)
    **Description** ** Senior Mechanical Engineer ** Leidos is seeking a seasoned and innovative Senior Mechanical Engineer to lead the design, ... maintenance, and configuration management of complex building mechanical systems across a secure site. This...experience, or Master's with 6-10 years. + **Registered Professional Engineer (PE)** in good standing or **ability to obtain… more
    Leidos (10/31/25)
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  • Systems Engineer , Senior

    WR Systems (Virginia Beach, VA)
    …Travel Requirements: 5-10% Location: Dam Neck, VA SUMMARY: WR has an opportunity for a Systems Engineer , Senior to provide technical support to project teams ... Systems Engineering, Electrical/Electronics Engineering, Computer/Software Engineering, Computer Science, Mechanical Engineering, Math, Physics, or a related scientific discipline… more
    WR Systems (10/29/25)
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