• Mechanical Engineer 3

    M. C. Dean (Vienna, VA)
    …with increasing project size, scope and complexity, the need to recruit a Mechanical Engineer for the Critical Infrastructure solutions (CIS) business unit. ... Tysons, Virginia, and employs more than 5,800 professionals who engineer and deploy automated, secure, and resilient power and...Matter Expert in the areas of design and specify mechanical and plumbing systems including but not limited to… more
    M. C. Dean (11/28/25)
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  • Senior Mechanical Engineer , Mission…

    JE Dunn Construction Company (Washington, DC)
    …diverse team of industry professionals._ **Role Summary** The M/E Engineer 3 will complete increasingly complex mechanical , electrical and field construction ... Senior Mechanical Engineer , Mission Critical, Traveler Location: Kansas City, MO, US, 64106Cleveland, OH, USDallas, TX, US, 75254Mesa, AZ, USClarksville, TN,… more
    JE Dunn Construction Company (10/22/25)
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  • Facilities Mechanical Engineer

    Leidos (Springfield, VA)
    **Description** Leidos is seeking an experienced Facilities Mechanical Engineer to lead the design, maintenance, and configuration management of building ... mechanical systems across mission-critical sites. This role demands deep...with Facility Management Control Systems (FMCS). + Active Professional Engineer (PE) license or ability to obtain licensure within… more
    Leidos (11/05/25)
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  • Lead Mechanical Engineer

    EMCOR Group (Springfield, VA)
    …integrated service providers. **Job Summary** EMCOR Government Services is seeking a Lead Mechanical Engineer (ME) to serve as the Subject Matter Expert (SME) ... Compartmented Information (TS/SCI) Clearance** **Qualifications** + Currently licensed as a Mechanical Professional Engineer (PE) in one of the 50 US states, US… more
    EMCOR Group (10/29/25)
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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...this job requisition will remain open for at least 3 days with an anticipated close date of no… more
    Leidos (01/10/26)
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  • Data Center Mechanical Systems…

    CBRE (Washington, DC)
    Data Center Mechanical Systems Engineer Job ID 249596 Posted 26-Nov-2025 Service line PJM Segment Role type Full-time Areas of Interest Construction, Data ... of America **About the Role:** As a Data Center Mechanical Systems Engineer you will assume a...3 -5 years of relevant experience. Masters degree in Mechanical Engineering or Professional Engineering (PE) license is preferred.… more
    CBRE (11/27/25)
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  • Senior Principal Data Center Engineer

    Oracle (Washington, DC)
    …Principal Data Center Engineer , you will focus on OCI data center mechanical infrastructure. A mix of technical breadth and depth is required to work ... cross-functionally with different disciplines ( Mechanical , Electrical, Thermal, and Software) to develop thermal solution...opinion 2. Short term disability and long term disability 3 . Life insurance and AD&D 4. Supplemental life insurance… more
    Oracle (11/25/25)
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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 ... and enhance readiness. Aligned around a shared purpose, our $ 3 .9B company and 16,000 people work alongside our clients,...Mechanical Engineering or related engineering discipline. + Professional Engineer (PE) registration in one of the 50 US… more
    V2X (11/29/25)
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  • Mechanical Engineer

    CMTA, Inc (Arlington, VA)
    …**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? ... and changemakers. We're looking for a skilled and motivated Mechanical Engineer to join our growing team...Mechanical or Architectural Engineering (or related field). + 3 + years of experience designing HVAC and mechanical more
    CMTA, Inc (01/13/26)
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  • Senior Mechanical Engineer - active…

    V2X (Mclean, VA)
    …complex challenges with integrity, respect, responsibility, and professionalism. The Senior Mechanical Engineer will provide design and implementation of various ... 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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  • Data Center Design Engineer

    Oracle (Washington, DC)
    **Job Description** Oracle's Data Center Engineering team is seeking an experienced Mechanical Engineer with background in designing mechanical systems for ... data centers. **Qualifications** + Bachelor's degree in Mechanical Engineering + 12+ years of experience in ...opinion 2. Short term disability and long term disability 3 . Life insurance and AD&D 4. Supplemental life insurance… more
    Oracle (12/23/25)
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  • Senior Data Center Design Mechanical

    Oracle (Washington, DC)
    …for the design and delivery of our datacenters, Oracle is recruiting a Senior Mechanical Engineer . The role is a senior multi-disciplinary datacenter design lead ... with a mechanical background, charged with the direct interface between Oracle...specified and installed to deliver robust operation for Oracle. 3 . Contributes to identifying and developing training programs for… more
    Oracle (12/17/25)
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  • Mechanical Engineer - Energy…

    CMTA, Inc (Fairfax, VA)
    …opportunities. **Job Summary:** CMTA, a Legence company, is looking for an entry-level mechanical engineer to help in our Energy Solutions office in ... can easily make the transition to become an energy engineer within our Energy Solutions group. The entry-level ...+ Other duties as assigned **Required Experience:** + Minimum 0- 3 years of experience with an Energy Services company… more
    CMTA, Inc (01/02/26)
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  • Data Center Regional Consulting Engineer

    Oracle (Washington, DC)
    …with design, construction, and commissioning teams to properly integrate the new mechanical systems to existing data centers. + Support and validate on-site ... datacenters operations in relation to the mechanical infrastructure. + Be a mechanical SME...opinion 2. Short term disability and long term disability 3 . Life insurance and AD&D 4. Supplemental life insurance… more
    Oracle (01/13/26)
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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) ... streamline logistics, and enhance readiness. Aligned around a shared purpose, our $ 3 .9B company and 16,000 people work alongside our clients, here and abroad,… more
    V2X (11/20/25)
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  • Mechanical Engineer Intern/Co-op…

    CMTA, Inc (Fairfax, VA)
    …has a robust co-op program for college students pursuing a degree in Mechanical Engineering. We offer an immersive experience in the world of Guaranteed Energy ... experience, CMTA Energy Solutions is bound to overcome expectations. Mechanical co-ops can expect to get hands on experience...to travel locally for field work + Minimum GPA 3 .39 No sponsorship is available for this position. \#LI-OS1… more
    CMTA, Inc (01/01/26)
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  • Engineer 3

    M. C. Dean (Vienna, VA)
    3 . Coordinate device locations with other trades, including mechanical , plumbing, or other (Architectural, Lab, Medical, Kitchen, etc), including interpreting ... MC Dean, you will join forces with more than 5,100 professionals who engineer and deploy automated, secure, and resilient power and technology systems; and deliver… more
    M. C. Dean (11/26/25)
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  • Mechanical Project Manager

    Leidos (Bethesda, MD)
    **Description** **Leidos** has a new and exciting opportunity for a ** Mechanical Project Manager** in our **National Security Sector's (NSS) Cyber & Analytics ... a difference in National Security!** **Job Summary:** Leidos is looking for a mechanical project manager to support the Office of Director of National Intelligence… more
    Leidos (12/19/25)
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  • Director, Mechanical Engineering

    Meta (Washington, DC)
    **Summary:** As the Mechanical & Controls Systems Engineering Director, you will lead, drive and execute on our strategy to engineer and design large-scale data ... environment. Your responsibilities will include developing and executing our mechanical & controls systems engineering strategy, enabling the deployment of… more
    Meta (12/20/25)
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  • Control Engineer 3

    M. C. Dean (Vienna, VA)
    Overview **Job Title:** Controls Engineer 3 **Location:** Tysons, VA Responsibilities **Job Description:** Originate design documents for small projects and in ... in Electrical Engineering, Mechanical Engineering, or a related field **-plus-** 2 years of experience as a Controls Engineer 3 or in any related occupation more
    M. C. Dean (11/28/25)
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