• JE Dunn Construction Company (Bowling Green, OH)
    Mechanical Engineer , Mission Critical...like you to join us in our pursuit of building perfection.** _JE Dunn's Advanced Facilities Group (AFG) combines ... Mission Critical, Advanced Industries, and Industrial & Manufacturing into...of industry professionals._ **Key Role Responsibilities - Core** _ME ENGINEER FAMILY - CORE_ + Learns and actively participates… more
    DirectEmployers Association (11/12/25)
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  • JE Dunn Construction Company (Austin, TX)
    Senior Mechanical Engineer , Mission Critical, Traveler Location: Kansas City, MO, US, 64106Cleveland, OH, USDallas, TX, US, 75254Mesa, AZ, USClarksville, TN, ... like you to join us in our pursuit of building perfection.** _JE Dunn's Advanced Facilities Group (AFG) combines...diverse team of industry professionals._ **Role Summary** The M/E Engineer 3 will complete increasingly complex mechanical ,… more
    DirectEmployers Association (10/22/25)
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  • JE Dunn Construction Company (Tulsa, OK)
    Senior Mechanical Engineer , Mission Critical Location: Tulsa, OK, US **Best People + Right Culture. These are the driving forces behind JE Dunn's success.** ... our diverse team of industry professionals._ **Role Summary** The Senior M/E Engineer will complete increasingly complex mechanical , electrical and field… more
    DirectEmployers Association (09/25/25)
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  • JE Dunn Construction Company (Bowling Green, OH)
    M/E Engineer 1- Mechanical , Mission ...like you to join us in our pursuit of building perfection.** _JE Dunn's Advanced Facilities Group (AFG) combines ... Mission Critical, Advanced Industries, and Industrial & Manufacturing into...and mentoring others. + Completes entry level and routine mechanical , electrical and field construction activities. + Learns how… more
    DirectEmployers Association (11/12/25)
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  • Mission Support and Test Services (North Las Vegas, NV)
    **Job Description** Mission Support and Test Services, LLC (MSTS) manages and operates the Nevada National Security Site (NNSS) for the US National Nuclear Security ... Administration (NNSA). Our MISSION is to help ensure the security of the...National Security Sites (NNSS) is seeking an outstanding Staff Engineer supporting the Advanced Sources and Detectors (ASD) Project… more
    DirectEmployers Association (11/05/25)
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  • Arup (New York, NY)
    …over 75 years, guiding how we shape a better world. We are seeking a Senior Mechanical Engineer to join our growing multi-disciplinary team in New York or New ... -critical or data center projects. We are looking for a strong generalist mechanical engineer with broad technical expertise, and experience in data centers… more
    DirectEmployers Association (11/05/25)
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  • Arup (New York, NY)
    …for buildings , incorporating sustainability goals. . Bachelor's Degree in Mechanical Engineering required. . PE required; experienced engineer of record ... a better world. **The Opportunity** We are looking for an **Associate Principal, Mechanical Engineer / Project Manager** to join our growing multi-disciplinary… more
    DirectEmployers Association (10/04/25)
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  • Mission Support and Test Services (Mercury, NV)
    …Inc. (Jacobs), and HII Nuclear Inc. **Responsiblities** Performs duties as a facility/system engineer (Senior Mechanical Engineer ) at one of the nuclear ... **Job Description** Mission Support and Test Services, LLC (MSTS) manages...Board for Engineering and Technology (ABET) required for Civil, Mechanical and Electrical engineering degrees + Or, Calculus-based STEM… more
    DirectEmployers Association (09/25/25)
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  • Mission Support and Test Services (Mercury, NV)
    …Group Inc. (Jacobs), and HII Nuclear Inc. **Responsiblities** Performs duties as a facility/system engineer ( Mechanical Engineer II) at one of the nuclear or ... **Job Description** Mission Support and Test Services, LLC (MSTS) manages...Board for Engineering and Technology (ABET) required for Civil, Mechanical and Electrical engineering degrees + Or, Calculus-based STEM… more
    DirectEmployers Association (09/25/25)
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  • AeroVironment (Pottstown, PA)
    **Worker Type** Regular **Job Description** **Summary** The **Sr. Mechanical Engineer ** applies engineering techniques to design, install, modify, analyze, ... engines, machines and other mechanically functioning equipment. Leads and supports the mechanical design, testing, and production of electrical machines as well as… more
    DirectEmployers Association (11/01/25)
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  • TYLin (St. Louis, MO)
    …leading clients and partners. **Job Summary** We are looking for an Associate, Senior Mechanical Engineer in our St. Louis location, that can work in ... system replacement, and system upgrades **Qualifications:** + Bachelor's Degree in Mechanical Engineering + Professional Engineer license required + Significant… more
    DirectEmployers Association (12/11/25)
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  • Ralliant (Fairport, NY)
    **Your Impact** As a Mechanical Engineer in transformer value stream, you will play a key role in product design of devices to monitor transformer health. You ... You will design, develop, and create 3D models, detailed mechanical drawings, BOMs, electro- mechanical parts, and gauges....+ 5-7 years or more experience as a design Engineer . + Extensive experience developing 3D CAD designs for… more
    DirectEmployers Association (10/15/25)
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  • TYLin (Philadelphia, PA)
    …Rail + Transit team is expanding in New York City, and we're seeking a Mechanical Design Engineer who is passionate about mechanical design for transit ... facilities. **Responsibilities & Qualifications** **What You'll Do:** + Lead the mechanical design of transit stations, tunnels, and maintenance facilities, focusing… more
    DirectEmployers Association (11/27/25)
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  • Axiom Space (Houston, TX)
    …Our mission -driven team is seeking a bold and dynamic **PLSS** ** Mechanical Engineer ** who is fueled by high ownership, execution horsepower, growth ... **OVERVIEW** Axiom Space is building the world's first commercial space station -...We are looking for a resilient, high-energy, experienced **PLSS Mechanical Engineer ** , who will primarily be… more
    DirectEmployers Association (10/24/25)
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  • Southland Industries (Schertz, TX)
    …experience in designing and developing projects from concept to completion + Mechanical and Plumbing system design experience. + Experience with mission ... within all MEP markets (ie New Work, Industrial, and Existing Buildings ) + LEED-accredited Professional certification strongly preferred + Extensive knowledge of… more
    DirectEmployers Association (09/24/25)
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  • Mission Support and Test Services (North Las Vegas, NV)
    **Job Description** Mission Support and Test Services, LLC (MSTS) manages and operates the Nevada National Security Site (NNSS) for the US National Nuclear Security ... Administration (NNSA). Our MISSION is to help ensure the security of the...Subcritical Experiments (ECSE) Directorate is seeking an experienced Systems Engineer (Senior or Principal level) to support the implementation… more
    DirectEmployers Association (12/02/25)
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  • TYLin (Philadelphia, PA)
    …systems in buildings or transit facilities. + Basic understanding of mechanical design principles and relevant codes (NFPA, ASHRAE, NYC building codes). ... team in New York City is looking for a Mechanical Engineering Designer who is eager to develop their...is an exciting opportunity for an EIT or early-career engineer to gain hands-on experience on MTA, Amtrak, and… more
    DirectEmployers Association (11/27/25)
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  • Mission Support and Test Services (North Las Vegas, NV)
    **Job Description** Mission Support and Test Services, LLC (MSTS) manages and operates the Nevada National Security Site (NNSS) for the US National Nuclear Security ... Administration (NNSA). Our MISSION is to help ensure the security of the...and HII Nuclear Inc. **Responsiblities** The Senior Principal Project Engineer within Infrastructure Design Engineering, based in North Las… more
    DirectEmployers Association (12/16/25)
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  • Mission Support and Test Services (North Las Vegas, NV)
    **Job Description** Mission Support and Test Services, LLC (MSTS) manages and operates the Nevada National Security Site (NNSS) for the US National Nuclear Security ... Administration (NNSA). Our MISSION is to help ensure the security of the...**Responsiblities** The Design Engineering Department is seeking a Structural Engineer with proven experience in the design and analysis… more
    DirectEmployers Association (12/05/25)
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  • Mission Support and Test Services (North Las Vegas, NV)
    **Job Description** Mission Support and Test Services, LLC (MSTS) manages and operates the Nevada National Security Site (NNSS) for the US National Nuclear Security ... Administration (NNSA). Our MISSION is to help ensure the security of the...Nuclear Inc. **Responsiblities** We are seeking a self-motivated Senior Engineer to serve as the Instrument & Control (I&C)… more
    DirectEmployers Association (10/08/25)
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