• Peter Kazella and Associates, Inc (Ashburn, VA)
    …in the Critical Facilities Space. They have a mindset to provide reliability, energy efficiency, sustainable design and LEED expertise when providing these ... This challenging and unique role will involve directing the design of Critical Power Systems and HVAC ...and cooling load calculations, ductwork and piping sizing, selecting HVAC equipment, energy modeling and other engineering… more
    job goal (01/13/26)
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  • Peter Kazella and Associates, Inc (Ashburn, VA)
    …in the Critical Facilities Space. They have a mindset to provide reliability, energy efficiency, sustainable design and LEED expertise when providing these ... Facilities Strategy Consultant - Remote / Traveler Our client is an Engineering Design and Commissioning Company that has a national footprint and specializes in MEP… more
    job goal (01/13/26)
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  • HVAC Design Energy

    CDM Smith (Fairfax, VA)
    …training to more junior staff. Reviews the work of more junior staff. **Job Title:** HVAC Design Energy Analysis Modeling **Group:** ISO **Employment ... opportunity to contribute to HVAC and plumbing design while also developing detailed energy models...with other design disciplines. - Developing detailed energy models and Life Cycle Cost Analysis more
    CDM Smith (10/31/25)
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  • Local 486 Mobile HVAC Engineer

    Cushman & Wakefield (Washington, DC)
    …to obtain the most efficient operating results and life expectancy. Can include HVAC , boiler, heating, refrigeration, water, and energy systems to ensure the ... **Job Title** Local 486 Mobile HVAC Engineer **Job Description Summary** This position supports...Position assures that equipment is being maintained in an energy -efficient and safe manner, and downtime is reduced to… more
    Cushman & Wakefield (11/25/25)
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  • Mechanical/ HVAC Engineer (Subject Matter…

    Jacobs (Washington, DC)
    …hyperscale and enterprise data centers. * Champion innovation in cooling technologies, energy efficiency, and sustainable design . * Develop and maintain Jacobs' ... colocation, and enterprise data center clients. * Involvement in sustainability and energy -efficient telecom design . * Vendor management and contract negotiation… more
    Jacobs (10/25/25)
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  • Mechanical Fitter/ HVAC Technician

    Leidos (Springfield, VA)
    **Description** We are seeking a skilled and experienced Mechanical Fitter/ HVAC Technician to perform installation, fabrication, maintenance, and repair of ... will have hands-on experience working with various piping materials and HVAC systems, possess a strong understanding of mechanical schematics and blueprints,… more
    Leidos (12/05/25)
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  • Senior Project Development Engineer (Federal)…

    CMTA, Inc (Fairfax, VA)
    …+ Cogeneration **Desired Skills:** + Management + Construction + Engineering Design + Energy + HVAC Design + Engineering + Auditing + Commissioning + ... we have found that engineers with strong backgrounds in HVAC design and commissioning can easily make...+ Lead the development phase including site visits, audits, energy calculations, etc + Direct the engineering design more
    CMTA, Inc (01/12/26)
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  • Mechanical Engineer - Energy Solutions…

    CMTA, Inc (Fairfax, VA)
    …firm is preferred **Desired Skills:** + Management + Construction + Engineering Design + Energy + HVAC Design + Engineering + Auditing + Commissioning + ... we have found that engineers with strong backgrounds in HVAC design and commissioning can easily make...includes: + Conduct building and system audits + Conduct energy analysis and savings calculations + Write… more
    CMTA, Inc (01/02/26)
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  • Strategic Negotiator I, Energy Market…

    Google (Reston, VA)
    …policy and regulatory subject matter, especially relating to electric utilities, rate design and analysis , and related topics. Information collected and ... Strategic Negotiator I, Energy Market Development _corporate_fare_ Google _place_ Atlanta, GA,...and operates some of the most sophisticated electrical and HVAC systems in the world. We are a creative,… more
    Google (01/07/26)
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  • Sustainability SME

    Insight Global (Gaithersburg, MD)
    …quality, or operability. Key Responsibilities Include: - Sustainability Basis of Design : Define and maintain project-specific sustainability criteria ( energy , ... water, carbon, waste, refrigerants) through design maturity. - Energy & Carbon by Design : Develop decarbonization and energy strategies (electrification,… more
    Insight Global (01/06/26)
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  • Mechanical Engineer

    Leidos (Springfield, VA)
    …seeking a highly motivated **Junior Mechanical Engineer** to support the planning, design , and analysis of mechanical systems-primarily Heating, Ventilation, and ... and code-compliant designs. **Primary Responsibilities** + Assist in the design and layout of HVAC systems, including...design software. + Support mechanical system load calculations, energy modeling, and system sizing using tools such as… more
    Leidos (01/10/26)
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  • Facilities Mechanical Engineer

    Leidos (Chantilly, VA)
    …and detail-oriented Junior level Mechanical Engineer to support the planning, design , and analysis of mechanical systems-primarily Heating, Ventilation, and ... bonus.** **What You'll Do** + Help figure out the design and layout of HVAC systems, including...work across multidisciplinary teams + Solid foundation in thermal analysis , hardware design , and product development +… more
    Leidos (01/13/26)
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  • Senior Development Engineer - Remote with Travel

    Constellation (Washington, DC)
    …and quality control of third-party design submissions. + Uses current energy modeling software to support building analysis and project planning. + ... be initiated by the sales force or developed independently. Provides technical and financial analysis of energy conservation measures and energy supply for… more
    Constellation (12/11/25)
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  • Mechanical Engineering Intern (Available June…

    Arup (Washington, DC)
    …including whole building load calculations and energy analysis , facade thermal analysis , and airflow modelling + Document system design in Revit MEP + ... + Perform engineering analysis and modelling,...Coursework in heat transfer and thermodynamics, fluid dynamics or HVAC design + Developing interest in the… more
    Arup (12/13/25)
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  • Graduate Mechanical Engineer (Available 2026)

    Arup (Washington, DC)
    …including whole building load calculations and energy analysis , facade thermal analysis , and airflow modelling + Document system design in Revit MEP + ... + Perform engineering analysis and modelling,...Coursework in heat transfer and thermodynamics, fluid dynamics or HVAC design + Developing interest in the… more
    Arup (11/06/25)
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  • Director of Engineering

    ABM Industries (Washington, DC)
    …international locations. ABM's comprehensive capabilities include electrical & lighting, energy solutions, facilities engineering, HVAC & mechanical, janitorial, ... in support of the Client as they develop guaranteed energy efficiency projects, renewable energy projects, and...on schedule. + Standardize the use of root cause analysis for deficiencies to promote progressive and proactive teaching… more
    ABM Industries (10/23/25)
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  • Senior Electrical/ Critical Systems' Commissioning…

    WSP USA (Arlington, VA)
    …for the execution of building commissioning processes (new/re/retro/continuous), energy auditing and building retrofit applications, support for sustainability ... of the architectural, engineering and construction industry. + Experience with sustainable design practices or facilities operations is preferred. + Ability to work… more
    WSP USA (12/06/25)
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  • Buildings Mechanical Engineer - Federal Job…

    Black & Veatch (Arlington, VA)
    …Actively mentor / share knowledge with other staff members + Oversee the creation and analysis of project energy modeling and life cycle cost analysis ... and ability to perform accurate load calculations + Strong HVAC / Plumbing design capability in industrial, commercial, central plants, boilers, chillers and… more
    Black & Veatch (11/06/25)
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  • Senior Mechanical Engineer

    Bechtel Corporation (Reston, VA)
    …includes, but is not limited to, experience in P&ID and V&ID development, HVAC , fluid system design , hydraulic, heat transfer, and thermodynamic calculations, ... the resiliency of the world's infrastructure, increased access to energy , resources, and vital services, and made the world...As the EPC, our responsibilities will include providing the design for the Turbine Island and Balance of Plant… more
    Bechtel Corporation (12/15/25)
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  • Principal Electrical Engineer - Power Systems…

    Oracle (Washington, DC)
    …all operating modes. You will support projects from site selection and design through commissioning and integrated systems testing (IST), working closely with ... design , operations, vendor, and utility teams. **Responsibilities** **Responsibilities** + Develop & Maintain EMT Models: MV sources; transformers… more
    Oracle (12/06/25)
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