• JE Dunn Construction Company (Washington, DC)
    Senior Mechanical Engineer , Mission Critical, Traveler Location: Kansas City, MO, US, 64106Cleveland, OH, USDallas, TX, US, 75254Mesa, AZ, USClarksville, ... diverse team of industry professionals._ **Role Summary** The M/E Engineer 3 will complete increasingly complex mechanical ,...and refers all exceptions to supervisor. + Career Path: Senior M/E Engineer . **Key Role Responsibilities -… more
    DirectEmployers Association (10/22/25)
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  • Southland Industries (Dulles, VA)
    …SUMMARY** Watch your engineering designs come to life! As a Design Engineer at Southland Industries, you'll experience the excitement of working on design-build ... and design-assist projects in healthcare, education, biotech, mission critical, commercial and entertainment markets. You'll work hand in hand with our model… more
    DirectEmployers Association (08/15/25)
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  • Ralliant (Washington, DC)
    **Qualitrol Job Description** **Role:** Field Service Engineer **Location:** New Jersey, Maryland, Delaware, Washington DC, or Philadelphia area **Excellent Pay and ... to join our service team as a Field Service Engineer . As an FSE, you will be required to...installation of products at customer site, including electrical and mechanical testing. + Diagnoses system failures and determines the… more
    DirectEmployers Association (08/05/25)
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  • CyrusOne (Sterling, VA)
    Under the direction of the Senior Facility Manager this role works as a team member in an Operations & Maintenance organization that provides a variety of O&M ... as provided. **?** **Qualifications:** + Journeyman level skills in electrical, mechanical , HVAC/R disciplines. These skills maybe acquired by obtaining an… more
    DirectEmployers Association (08/07/25)
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  • Senior Mechanical Engineer

    BAE Systems (Washington, DC)
    **Job Description** BAE Systems is seeking an experienced Senior Mechanical Engineer to support our work as a prime contractor on high-profile US Navy ... Description and Responsibilities: BAE Systems is seeking an experienced senior mechanical engineer to support...ensure the constructed facility performs the necessary function of mission . A limited amount of travel to off-site locations… more
    BAE Systems (09/10/25)
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  • Senior Mechanical Design…

    KBR (Washington, DC)
    Title: Senior Mechanical Design Engineer Belong. Connect. Grow. with KBR! KBR's National Security Solutions team provides high-end engineering and advanced ... country's most critical role - protecting our national security. KBR is seeking a Senior Mechanical Design Engineer with strong CAD proficiency and… more
    KBR (08/08/25)
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  • Senior Mechanical Cx Engineer

    Veolia North America (Ashburn, VA)
    …across North America. **Job Description** **Position Purpose:** Senior Project Engineer - Performs & plans commissioning of mechanical systems. Must ... Mechanical Engineering with 5 or more years with mission critical project experience, or relevant and applicable ...mission critical project experience, or relevant and applicable mechanical and/or controls experience. OR + Minimum of 7… more
    Veolia North America (10/09/25)
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  • Senior Navy Mechanical

    Cydecor, Inc. (Washington, DC)
    …commitment to Excellence, what separates us. Job Description: Cydecor is looking for a Senior Navy Mechanical Engineer to analyze UxV designs and tackle ... premier Federal Government solutions provider, delivering differentiated innovations in mission systems and business platforms. We leverage leading-edge secure… more
    Cydecor, Inc. (10/10/25)
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  • Senior Mechanical Design…

    The Falcon Group (Rockville, MD)
    …personally and professionally. The Role SUMMARY: We are seeking an energetic and experienced Senior Mechanical Design Engineer in our Rockville, MD location. ... Who We Are At The Falcon Group, our mission is to deliver exceptional service across a...The Senior Mechanical Design Engineer is responsible for leading… more
    The Falcon Group (09/19/25)
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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 ... States of America **About the Role:** As a CBRE Senior Data Center Mechanical Engineer ,...infrastructure, including cooling and fire protection. + Familiarity with mission critical infrastructure. + The innovative mentality to develop… more
    CBRE (10/15/25)
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  • Senior Mechanical Engineer

    V2X (Mclean, VA)
    …their most complex challenges with integrity, respect, responsibility, and professionalism. The Senior Mechanical Engineer will provide design and ... power, mechanical systems, fire protection, construction, etc.) + Professional Engineer (PE) Registration desired. + Education: + Bachelor's degree in … more
    V2X (10/07/25)
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  • Senior Mechanical Engineer

    CMTA, Inc (Arlington, VA)
    …we're innovators, collaborators, and changemakers. We're looking for a skilled and motivated Senior Mechanical Engineer to join our growing team and ... with Impact. Grow with Us.** Are you a passionate Mechanical Engineer looking to take the next...high-performing projects with unmatched outcomes, serving industry leaders in mission -critical and other essential sectors such as data centers,… more
    CMTA, Inc (10/21/25)
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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

    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, ... and career opportunities. CMTA, a Legence company, is looking for an experienced Engineer to help expand our reach in new markets. The Energy Solutions division… more
    CMTA, Inc (10/18/25)
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  • Senior Mechanical Engineer

    Leidos (Reston, VA)
    …The Mission Solutions Business Area at Leidos is looking for a Mechanical Engineer to join our Reston, VA based team. The successful candidate ... and equipment + Model different aspects of a facility to include mechanical , electrical, and structural components within industry software packages (AutoCAD, Revit… more
    Leidos (09/26/25)
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  • Mechanical Engineer

    Fairfax County Sheriff's Office (Fairfax, VA)
    Mechanical Engineer ( Engineer IV) Print (https://www.governmentjobs.com/careers/fairfaxcounty/jobs/newprint/5104001) Apply  Mechanical Engineer ( ... systems, and Building Automation Systems. + As licensed professional mechanical engineer signs and seals own work...+ Experience for designing and construction of life cycle mechanical systems and component replacement in occupied mission more
    Fairfax County Sheriff's Office (10/19/25)
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  • Navy Mechanical Engineer - Clearance…

    Cydecor, Inc. (Washington, DC)
    …commitment to Excellence, what separates us. Job Description: Cydecor is seeking a Navy Mechanical Engineer to provide support to a Naval Sea Systems Command ... Junior Level: 4 years of relevant experience and a bachelor's level degree in Mechanical Engineering. + Professional Engineer License + Relevant mechanical more
    Cydecor, Inc. (09/23/25)
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  • Mechanical Commissioner - Project…

    Veolia North America (Sterling, VA)
    …than 350 locations across North America. **Job Description** **Position Purpose:** Project Engineer - Performs commissioning of mechanical systems. Must be a ... information; executing daily field activities; maintaining project documentation; assisting the Senior Project Engineer ; and providing guidance to associate… more
    Veolia North America (10/11/25)
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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 relevant post education experience in engineering discipline and prior mechanical design experience. + Professional Engineer (PE) license required (multi-state… more
    WSP USA (07/30/25)
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  • Mechanical Engineer , Data Center…

    Amazon (Herndon, VA)
    …to build things better & faster for our customers. AWS is looking for a Mechanical Engineer to become part of a global data center engineering team, responsible ... can be based out of Seattle, Washington, Columbus Ohio or Herndon, Virginia. Our Mechanical Engineer is responsible for performing analysis related to piping and… more
    Amazon (10/22/25)
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