• Senior Mechanical Engineer

    JE Dunn Construction Company (Washington, DC)
    Senior Mechanical Engineer , Mission Critical, Traveler Location: Kansas City, MO, US, 64106North Charleston, SC, US, 29405Dallas, TX, US, ... 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
    JE Dunn Construction Company (10/22/25)
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  • Senior Mechanical Engineer

    Arup (Washington, DC)
    …the communities we serve. Our New York-based team is seeking a ** Senior Mechanical Engineer ** to support mission -critical data center projects across the ... and enterprise clients. In this role, you will design and implement state-of-the-art mechanical systems for mission -critical facilities in one of the most… more
    Arup (12/19/25)
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  • Senior Facilities Mechanical

    Leidos (Chantilly, VA)
    **Description** ** Senior Facilities Mechanical Engineer ** Leidos is seeking a seasoned and innovative Senior Facilities Mechanical Engineer to ... mission -ready designs. + **Perform rigorous analyses** to validate mechanical performance in operational environments. + **Author and review technical… more
    Leidos (01/13/26)
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  • Senior Data Center Mechanical

    CBRE (Washington, DC)
    Senior Data Center Mechanical Systems Engineer Job ID 249595 Posted 26-Nov-2025 Service line PJM Segment Role type Full-time Areas of Interest Construction, ... of America **About the Role:** As a Data Center Mechanical Systems Engineer you will assume a...experience and education will be considered. 5 years of mission -critical facility mechanical infrastructure systems. + Experience… more
    CBRE (11/27/25)
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  • Staff/ Senior Mechanical

    Aurora Flight Sciences Corporation (Manassas, VA)
    Staff/ Senior Mechanical Engineer Job Code 4007 Assigned Aurora Location Manassas, VA Apply Now ... (https://phg.tbe.taleo.net/phg01/ats/careers/v2/applyRequisition?org=AURORA&cws=37&rid=4007) Staff/ Senior Mechanical Engineer Position Overview At Aurora… more
    Aurora Flight Sciences Corporation (01/13/26)
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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. (01/09/26)
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  • Senior Mechanical Engineer

    RTX Corporation (Sterling, VA)
    …are eligible for a security clearance​ **Security Clearance:** DoD Clearance: Secret ** Senior Mechanical Engineer ** **- Flight Simulation (Onsite)** ... assigned scope of work + May Lead cross-functional teams ( Mechanical and Electrical) in a Hardware Project Engineer...the world, and even beyond? At Collins Aerospace, our Mission Systems team helps civilian, military and government customers… more
    RTX Corporation (11/06/25)
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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 ... **Design with Purpose. Lead with Impact. Grow with Us.** Are you a passionate Mechanical Engineer looking to take the next big step in your career?… more
    CMTA, Inc (12/19/25)
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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 (01/08/26)
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  • Senior Data Center Design Mechanical

    Oracle (Washington, DC)
    …concurrent projects for the design and delivery of our datacenters, Oracle is recruiting a Senior Mechanical Engineer . The role is a senior ... Plumbing and Fire functions. With extensive experience designing and delivering mission critical facilities and professional qualifications in mechanical more
    Oracle (12/17/25)
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  • Senior Mechanical Engineer

    Stantec (Washington, DC)
    …Join us and design your place with Stantec. Your Opportunity We are seeking a Senior Mechanical Engineer to help leading exciting and complex projects to ... Stantec's Buildings team is on a mission to become the world's leading integrated design...schematic design, design development, and construction documents - Design mechanical systems including heating, cooling, heat rejection, air distribution,… more
    Stantec (12/03/25)
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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 (01/09/26)
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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. (12/22/25)
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  • Mechanical Engineer

    Leidos (Springfield, VA)
    …and its Multi-Domain Solutions (MDS) division are seeking a highly motivated **Junior Mechanical Engineer ** to support the planning, design, and analysis of ... mechanical systems-primarily Heating, Ventilation, and Air Conditioning (HVAC)-for mission -critical operations across government, commercial, and institutional facilities. This… more
    Leidos (01/10/26)
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  • Data Center Mechanical Design…

    Google (Reston, VA)
    Data Center Mechanical Design Engineer _corporate_fare_ Google _place_ Sunnyvale, CA, USA; Kirkland, WA, USA; +4 more; +3 more **Mid** Experience driving ... of experience specializing in the design and construction of mission -critical environments (eg, data centers). + 5 years of...your specialty (eg, cooling, electrical). As a Data Center Mechanical Design Engineer at Google Cloud, you… more
    Google (12/31/25)
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  • Facilities Mechanical Engineer

    Leidos (Chantilly, VA)
    **Description** **Facilities Mechanical Engineer - Mission -Critical Facilities Design** Leidos is seeking a driven and detail-oriented Junior level ... Mechanical Engineer to support the planning, design,... systems-primarily Heating, Ventilation, and Air Conditioning (HVAC)-for secure, mission -critical operations across government, commercial, and institutional facilities. This… more
    Leidos (01/13/26)
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  • Mechanical Engineer IV

    VTG (Washington, DC)
    Overview We are seeking a senior Mechanical Engineer to support our Washington, DC office. Candidate will review and analyze UxV designs, support design and ... Clearance and ability to sustain one Preferred skills: + Master's level degree in Mechanical Engineering + Professional Engineer License + 15 or more years of… more
    VTG (01/15/26)
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  • Mechanical Engineer , Cooling…

    Google (Reston, VA)
    Mechanical Engineer , Cooling System, Google Data Centers _corporate_fare_ Google _place_ Austin, TX, USA; Kirkland, WA, USA; +5 more; +4 more **Advanced** ... Sunnyvale, CA, USA** . **Minimum qualifications:** + Bachelor's degree in Mechanical or Industrial Engineering, a related discipline, or equivalent practical… more
    Google (11/27/25)
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  • Subject Matter Expert (SME) - Professional…

    V2X (Washington, DC)
    …all agency employees. The Subject Matter Expert (SME) - Licensed Professional Engineer (PE) ( Mechanical , Electrical, Structural, Fire Protection, and/or Civil) ... infrastructure from base to battlefield. We bring 120 years of successful mission support to improve security, streamline logistics, and enhance readiness. Aligned… more
    V2X (11/20/25)
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  • Co-Op (Fall Semester 2025 - Spring Semester 2026)…

    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
    Southland Industries (11/14/25)
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