• JE Dunn Construction Company (Bowling Green, OH)
    Mechanical Engineer , Mission Critical Location: Bowling Green, OH, US **Best People + Right Culture. These are the driving forces behind JE Dunn's ... pursuit of building perfection.** _JE Dunn's Advanced Facilities Group (AFG) combines Mission Critical , Advanced Industries, and Industrial & Manufacturing into… more
    DirectEmployers Association (11/12/25)
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  • JE Dunn Construction Company (Bowling Green, OH)
    Senior Mechanical Engineer , Mission Critical Location: Bowling Green, OH, US **Best People + Right Culture. These are the driving forces behind JE Dunn's ... pursuit of building perfection.** _JE Dunn's Advanced Facilities Group (AFG) combines Mission Critical , Advanced Industries, and Industrial & Manufacturing into… more
    DirectEmployers Association (11/12/25)
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  • JE Dunn Construction Company (Toledo, OH)
    Senior Mechanical Engineer , Mission Critical , Traveler Location: Kansas City, MO, US, 64106Cleveland, OH, USDallas, TX, US, 75254Mesa, AZ, USClarksville, ... pursuit of building perfection.** _JE Dunn's Advanced Facilities Group (AFG) combines Mission Critical , Advanced Industries, and Industrial & Manufacturing into… more
    DirectEmployers Association (10/22/25)
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  • JE Dunn Construction Company (Bowling Green, OH)
    M/E Engineer 1- Mechanical , Mission Critical Location: Bowling Green, OH, US **Best People + Right Culture. These are the driving forces behind JE Dunn's ... pursuit of building perfection.** _JE Dunn's Advanced Facilities Group (AFG) combines Mission Critical , Advanced Industries, and Industrial & Manufacturing into… more
    DirectEmployers Association (11/12/25)
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  • Ralliant (Columbus, OH)
    …more reliably. Our high-performance instruments, sensors, and subsystems fuel mission - critical advancements across industries, enabling real-world impact where ... 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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  • COLSA Corporation (Dayton, OH)
    …systems and subsystems. + Support the System Integrity Programs including Mechanical Systems Integrity Program (MECSIP), assist in maintaining and updating the ... Critical Safety Item (CSI) list, and monitor airworthiness certification for mission partner aircraft. + Understand and execute Air Force Policy Directive (AFPD)… more
    DirectEmployers Association (10/05/25)
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  • Senior Mechanical Engineer

    Burns & McDonnell (Columbus, OH)
    …- critical data center projects. This opportunity hires directly into our Mission Critical team and into a multibillion-dollar industry that is growing ... are highlighted by several priority articles on our site. Mission Critical is an international practice for...Specific areas of responsibility include the following: + Designing mechanical systems/equipment to provide for a useful and safe… more
    Burns & McDonnell (11/03/25)
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  • Principal Mechanical Engineer

    Amazon (Columbus, OH)
    …of customers connected to the innovation they depend on. As a Principal Mechanical Engineer , you will be a technical leader driving transformational change ... systems A day in the life A Principal, Mechanical Engineer for Liquid Cooling works closely...a degree. - 12+ years in data center or mission critical design and product development/HVAC design/related… more
    Amazon (10/29/25)
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  • Sr Mechanical Engineer

    AECOM (Columbus, OH)
    …a better world. Join us. **Job Description** **AECOM** is actively seeking a **Sr Mechanical Engineer ** to be based in our **Columbus, Ohio** office. The Senior ... Mechanical Engineer will be responsible for working...Workplace and Commercial buildings, Federal Civilian and DoD, Healthcare, Mission Critical , Justice, Logistics, and Higher Education… more
    AECOM (11/06/25)
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  • Mechanical Engineer

    Stantec (Cleveland, OH)
    …your place with Stantec. Your Opportunity Our Buildings team is looking for a Project Mechanical Engineer with a focus in HVAC design. You will work with direct ... "Stantec Buildings is on a mission to become the world's leading integrated design...laboratories or similar applications. - Evaluate, select, specify, and engineer mechanical HVAC systems for a project.… more
    Stantec (11/06/25)
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  • Senior Mechanical Engineer - Nuclear

    ATS Automation (Lewis Center, OH)
    …Requisition ID: 15289 Location: Lewis Center, OH, US, 43035-9445 Date: Oct 16, 2025 Senior Mechanical Engineer - Nuclear About ATS Ohio Inc. With 20+ Years of ... operations and maintenance. About the Role As a Senior Mechanical Designer Engineer - Nuclear you will...employees around the world, we design, build and service mission - critical automated assembly and test solutions for… more
    ATS Automation (10/21/25)
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  • Senior Mechanical Engineer - HVAC

    Stantec (Cleveland, OH)
    …your place with Stantec. Your Opportunity Stantec has an opportunity for a Lead Mechanical Engineer (HVAC) to join our team in Pittsburgh, Pennsylvania. Your ... Stantec's Buildings team is on a mission to become the world's leading integrated design...support through construction administration. - Evaluate, select, specify, and engineer all mechanical engineered systems or products… more
    Stantec (11/06/25)
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  • Specialist, Mechanical Design…

    L3Harris (Cincinnati, OH)
    …to AS9100 and ISO9001 quality standards. Essential Functions: + Act as lead mechanical engineer on various programs holding the responsibility for ensuring the ... the Trusted Disruptor in the defense industry. With customers' mission - critical needs always in mind, our employees...in the interest of national security. Job Title: Specialist, Mechanical Design Engineer Job Code: 27605 Job… more
    L3Harris (08/30/25)
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  • Project Design Mechanical Engineer

    Amazon (Columbus, OH)
    …them to completion. We have an immediate opening for a Fleet Remediation Project Design Mechanical Engineer in AMER Central (CMH, SBN, JAN, YUL, GRU and QRO). If ... to that vision. As a Fleet Remediation Project Design Mechanical Engineer , you will be leading projects...- 4+ years of industrial or commercial engineering in mission critical facilities including but not limited… more
    Amazon (10/30/25)
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  • Mechanical Engineer - CMTA

    CMTA, Inc (Dublin, OH)
    …**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? ... we're innovators, collaborators, and changemakers. We're looking for a skilled and motivated Mechanical Engineer to join our growing team and help shape the… more
    CMTA, Inc (11/13/25)
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  • Senior Mechanical Engineer - CMTA

    CMTA, Inc (Cincinnati, OH)
    …and career opportunities. **Position Overview:** CMTA **Cincinnati** is seeking a Senior Mechanical Engineer with 7+ years of experience in consulting ... or Architectural Engineering required + 7+ years of experience as a Mechanical Engineer designing HVAC systems in consulting engineering. + EIT certification… more
    CMTA, Inc (11/08/25)
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  • Senior Project Manager/ Mechanical

    CBRE (Columbus, OH)
    Senior Project Manager/ Mechanical Engineer -Hyperscale Data Center Construction Job ID 244547 Posted 28-Oct-2025 Service line PJM Segment Role type Full-time ... US - United States of America **About the role** The Senior Project Manager/ Mechanical Engineer provides consulting services to our global technology client… more
    CBRE (10/29/25)
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  • Sr. Principal Engineer Mechanical

    Northrop Grumman (Beavercreek, OH)
    …they're making history. Northrop Grumman Mission Systems is seeking a ** Mechanical Engineer ** in **Beavercreek, OH (Dayton)** to support system packaging ... to be a part of evolving how we deliver critical national defense products and capabilities. Our success is...Cooling design and analysis **Basic Qualifications for Sr. Principal Mechanical Engineer :** + Bachelor of Science (BS)… more
    Northrop Grumman (10/29/25)
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  • Senior Mechanical Design Engineer

    Aeroseal (Miamisburg, OH)
    Engineer SUMMARY: Aeroseal is looking for an experienced Mechanical Design Engineer that will assist us in our mission by designing, developing and ... designs). + Create new technical drawings and specifications, defining critical performance characteristics. + Conduct and support field trials...would love for you to join us on our mission ! Joining the Aeroseal team means becoming part of… more
    Aeroseal (10/11/25)
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  • Senior Plumbing Engineer - Mission

    Burns & McDonnell (Columbus, OH)
    …and entrepreneurs with offices across the country and throughout the world. Burns & McDonnell's Mission Critical team was ranked #2 by the ENR in 2023. We have ... - critical data center projects. This opportunity hires directly into our Mission Critical team and into a multibillion-dollar industry that is growing… more
    Burns & McDonnell (11/03/25)
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