• Ralliant (Washington, DC)
    …to our international Field Service team, delivering various services to our critical infrastructure customers including on-site advice, software and hardware ... a Fortune 500 company like Fortive. **Your Impact** The Field Service Engineer will support and guide customers in successfully applying, installing, monitoring,… more
    DirectEmployers Association (09/17/25)
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  • Arup (Washington, DC)
    …vibration analysis)?? + Collaborate with other structural engineers, civil engineers, mechanical engineers, and risk consultants on innovative buildings and ... infrastructure projects?? + Work on defined tasks under the close supervision of a senior engineer ?? + Analysis, design, and communication of results to clients… more
    DirectEmployers Association (09/06/25)
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  • CyrusOne (Sterling, VA)
    …center developer and operator specializing in delivering state-of-the-art digital infrastructure solutions. With more than 50 high-performance mission- critical ... with constant awareness of the need to preserve the reliability of the critical load. Also provides operational support for building systems of other facilities as… more
    DirectEmployers Association (08/07/25)
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  • CyrusOne (Sterling, VA)
    …center developer and operator specializing in delivering state-of-the-art digital infrastructure solutions. With more than 50 high-performance mission- critical ... with constant awareness of the need to preserve the reliability of the critical load. Also provides operational support for building systems of other facilities as… more
    DirectEmployers Association (07/25/25)
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  • Critical Infrastructure

    Amazon (Herndon, VA)
    Description As an Amazon Critical Infrastructure Engineer , you will provide full life-cycle support to AWS Data Centers from design inception through site ... role is key to that vision. As an Amazon Critical Infrastructure Engineer , you will...or mass production - Knowledge of the electrical and mechanical systems involved in critical data center… more
    Amazon (10/04/25)
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  • Critical Infrastructure Regional…

    Amazon (Herndon, VA)
    Description As an Amazon Critical Infrastructure Engineer , you will provide full life-cycle support to AWS Data Centers from design inception through site ... most customer-centric company, and this role is key to that vision. As an Amazon Critical Infrastructure Engineer , you will be leading projects to fit out… more
    Amazon (09/11/25)
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  • Critical Infrastructure Electrical…

    Amazon (Herndon, VA)
    Description As an Amazon Critical Infrastructure Engineer , you will provide full life-cycle support to AWS Data Centers from design inception through site ... role is key to that vision. As an Amazon Critical Infrastructure Engineer , you will...and into deployment/mass production 5. Basic understanding of both mechanical and/or electrical equipment/design related to data centers (Including… more
    Amazon (09/19/25)
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  • Project Manager/Lead Mechanical

    WSP USA (Columbia, MD)
    This Opportunity WSP is currently initiating a search for a **Project Manager/Lead Mechanical Engineer ** for our **Columbia, MD** office. Be involved in projects ... of proposed and existing site conditions, equipment, resources, facilities, building, infrastructure , usage, and mechanical systems to determine conformance with… more
    WSP USA (07/30/25)
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  • Principal, Mechanical Engineer

    Amazon (Herndon, VA)
    … for our data centers. AWS is seeking a Principal, Mechanical Engineer for our team developing new infrastructure solutions that enable at-scale deployment ... Description AWS Infrastructure Services owns the design, planning, delivery, and...at scale A day in the life A Principal, Mechanical Engineer for Air Handling works closely… more
    Amazon (07/31/25)
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  • Senior Mechanical Engineer (Design),…

    TYLin (Fairfax, VA)
    …you will play a critical role in developing and delivering mechanical design solutions for high-profile transit infrastructure projects. Your focus will ... mid-Atlantic is growing, and we're looking for a Senior Mechanical Engineer (Design) to help shape the...Qualifications** **What You'll Do:** + Lead the design of mechanical systems, including HVAC, ventilation, and related infrastructure more
    TYLin (08/31/25)
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  • Lead Mechanical Engineer (Buildings)

    WSP USA (Arlington, VA)
    This Opportunity WSP is currently initiating a search for a **Lead Mechanical Engineer ** for our **Arlington, VA** office. Provides high level technical ... inspections of proposed and existing site conditions, equipment, resources, building, infrastructure , usage, and mechanical systems to determine conformance with… more
    WSP USA (10/18/25)
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  • Mechanical Design Engineer , Data…

    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 ... continuous advancements and improvements with our designs. As an engineer at Amazon you have the ability to drive...mechanical design experience. If you can design a mechanical system, have an understanding of the critical more
    Amazon (10/11/25)
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  • Mechanical Engineer 3

    M. C. Dean (Vienna, VA)
    …project size, scope and complexity, the need to recruit a Mechanical Engineer for the Critical Infrastructure solutions (CIS) business unit. Potential ... and maintain cyber-physical solutions for the nation's most recognizable mission critical facilities, secure environments, complex infrastructure , and global… more
    M. C. Dean (08/30/25)
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  • Early Career Mechanical Engineer

    WSP USA (Herndon, VA)
    …places designing great projects. We are currently searching for an **Early Career Mechanical Engineer ** to join our **Herndon, VA** office. **Your Impact** + ... inspections of proposed and existing site conditions, equipment, resources, building, infrastructure , usage, and mechanical systems to determine conformance with… more
    WSP USA (10/02/25)
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  • Sr. Design Engineer , AWS DC…

    Amazon (Herndon, VA)
    …including coordination with utilities and fire officials to establish basic site infrastructure requirements. The ability to coordinate Mechanical system space ... Description AWS Infrastructure Services owns the design, planning, delivery, and...In this role you will influence all aspects of Mechanical design, construction, operations, and maintenance for our global… more
    Amazon (08/13/25)
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  • Senior Data Center Mechanical

    CBRE (Washington, DC)
    Senior Data Center Mechanical Engineer Job ID 243002 Posted 14-Oct-2025 Service line PJM Segment Role type Full-time Areas of Interest Construction, Data ... **About the Role:** As a CBRE Senior Data Center Mechanical Engineer , you will be responsible for...including cooling and fire protection. + Familiarity with mission critical infrastructure . + The innovative mentality to… more
    CBRE (10/15/25)
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  • Lead Mechanical Engineer , PE

    V2X (Springfield, VA)
    …is contingent based on contract award. #clearance Responsibilities V2X is seeking a lead Mechanical Engineer (ME) / Professional Engineer (PE) to serve as ... degree in Mechanical Engineering or related engineering discipline. + Professional Engineer (PE) registration in one of the 50 US States, US Territories or… more
    V2X (08/31/25)
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  • Senior Mechanical Engineer

    TAI (Rockville, MD)
    **About the Role:** TAI Engineering is seeking a Mechanical /Clean Utilities Engineer with at least five years of experience, preferably within the biotech or ... supporting the startup, commissioning, and ongoing maintenance of the facility's mechanical and clean utility systems. This role requires a detail-oriented… more
    TAI (09/11/25)
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  • Senior Mechanical Engineer

    QinetiQ US (Lorton, VA)
    …and personal lives. Position Overview QinetiQ US is seeking a highly motivated Senior Mechanical Engineer , who will be responsible for the mechanical design ... our customers, we help save lives; reduce risks to society; and maintain the global infrastructure on which we all depend. Why Join QinetiQ US? If you have the… more
    QinetiQ US (10/10/25)
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  • Mechanical Project Engineer

    Bowman (Herndon, VA)
    **Short Description** Bowman has an opportunity for a Mechanical Project Engineer to join our team in Herndon, VA. At Bowman, we believe in creating ... service to our clients. **Purpose** Perform all levels of mechanical (HVAC) design including the development of construction documents. **Responsibilities**… more
    Bowman (09/18/25)
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