• Mechanical Engineer - CMTA

    CMTA, Inc (Arlington, VA)
    …career opportunities. **Position Overview:** CMTA, a Legence company, is seeking a Mechanical Engineer with experience in consulting engineering. The position is ... position will work with a team of engineers to design the mechanical aspects of energy efficient...The company specializes in designing, fabricating, and installing complex HVAC , process piping, and other mechanical , electrical,… more
    CMTA, Inc (12/08/25)
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  • Mechanical Engineer (USCG/Navy)

    THOR Solutions, LLC (Arlington, VA)
    …standards, and regulations. Typical Responsibilities: + Design and analyze mechanical systems for ships, including propulsion, piping, HVAC , and machinery ... THOR Solutions is actively seeking a highly motivated Mechanical Engineer to support marine engineering...board vessels. + Conduct failure analysis, troubleshooting, and recommend design improvements. + Participate in design reviews,… more
    THOR Solutions, LLC (11/13/25)
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  • HVAC Technician 3 - TS/SCI with Polygraph

    M. C. Dean (Charlottesville, VA)
    Overview **M.C. Dean** is Building Intelligence(R). We design , build, operate, and maintain cyber-physical solutions for the nation's most recognizable mission ... headquartered in Tysons, Virginia, and employs more than 5,800 professionals who engineer and deploy automated, secure, and resilient power and technology systems;… more
    M. C. Dean (11/26/25)
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  • Critical Facility Technician 3 ( HVAC SME)…

    M. C. Dean (Manassas, VA)
    Overview **M.C. Dean** is Building Intelligence(R). We design , build, operate, and maintain cyber-physical solutions for the nation's most recognizable mission ... headquartered in Tysons, Virginia, and employs more than 5,800 professionals who engineer and deploy automated, secure, and resilient power and technology systems;… more
    M. C. Dean (11/28/25)
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  • Engineer Mechanical 3

    Huntington Ingalls Industries (Newport News, VA)
    ENGINEER MECHANICAL 3 Location: Newport News, Virginia, United States Date: Dec 20, 2025 Req ID: 43669 Team: E21 CVN 21 HABITBLTY FLUID SYS Entity: Newport News ... and use of energy. Applies research to the planning, design , development, and testing of mechanical and/or...design , repair, maintenance, operation, and testing of shipboard HVAC systems. The candidate should have experience leading complex… more
    Huntington Ingalls Industries (12/22/25)
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  • Mechanical Engineer - CMTA

    CMTA, Inc (Richmond, VA)
    …opportunities. **Job Summary:** CMTA, a Legence company, is seeking an entry level Mechanical Engineer in our **Richmond, VA** office. This position will work ... with a team of engineers to design energy efficient buildings for various clients for CMTA....The company specializes in designing, fabricating, and installing complex HVAC , process piping, and other mechanical , electrical,… more
    CMTA, Inc (12/08/25)
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  • Mechanical Engineer Intern/Co-op…

    CMTA, Inc (Fairfax, VA)
    …in buildings. The company specializes in designing, fabricating, and installing complex HVAC , process piping, and other mechanical , electrical, and plumbing ... and directs it into facility upgrades, covering scope development, design , bidding, construction management, commissioning, measurement and verification, and even… more
    CMTA, Inc (01/01/26)
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  • Engineer Electromechanical 3 - Advanced…

    Huntington Ingalls Industries (Newport News, VA)
    ENGINEER ELECTROMECHANICAL 3 - ADVANCED SUBMARINE DESIGN Location: Newport News, Virginia, United States Date: Dec 20, 2025 Req ID: 43856 Team: E35 SUBMARINE ... for the Navy's next generation fast attack submarine. The mechanical team is responsible for the concept design...the submarine, including payload launch and recovery, control surfaces, HVAC , chill water, masts, and many others. You will… more
    Huntington Ingalls Industries (01/02/26)
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  • Engineer Systems 4 - Advanced Submarine…

    Huntington Ingalls Industries (Newport News, VA)
    ENGINEER SYSTEMS 4 - ADVANCED SUBMARINE DESIGN Location: Newport News, Virginia, United States Date: Dec 20, 2025 Req ID: 43777 Team: E35 SUBMARINE ENGINEERING - ... team is seeking a highly skilled and experienced system engineer to join our diverse, dynamic and dedicated team...for the Navy's next generation fast attack submarine. The mechanical team is responsible for the concept design more
    Huntington Ingalls Industries (01/02/26)
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  • Intern - Design Engineer

    Southland Industries (Dulles, VA)
    Mechanical Engineering; or in a related field. Completion of classes in Thermodynamics and HVAC Design is highly desirable. + A strong work ethic + Initiative ... at Southland Industries:** + You'll increase your knowledge of HVAC design to include types of equipment...management and field trades. + You'll learn to read mechanical and plumbing plans. + You'll be able to… more
    Southland Industries (10/18/25)
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