• Principal Mechanical Engineer

    RTX Corporation (Mckinney, TX)
    …electronics. The products support US Government and international customers. This Principal Mechanical Engineer role will support the MultiMFRFS radar product ... and discipline organizations to successfully resolve technical challenges. Experience as the mechanical design lead of radar LRUs. Experience with ANSI/ASME… more
    RTX Corporation (10/07/25)
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  • Mid-Level Facilities Mechanical HVAC…

    The Boeing Company (El Segundo, CA)
    …of our facilities and infrastructure. As a Mid-Level Facilities Mechanical HVAC Engineer , you will develop technical design statements of work, review final ... team in **El Segundo, California** as a **Mid-Level Facilities Mechanical HVAC Engineer ** to provide support for...grounds, meet the highest standards. **Candidate shall:** + Have design experience in the building mechanical HVAC… more
    The Boeing Company (10/11/25)
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  • Senior Navy Mechanical Engineer

    Cydecor, Inc. (Washington, DC)
    …what separates us. Job Description: Cydecor is looking for a Senior Navy Mechanical Engineer to analyze UxV designs and tackle technical challenges in ... of UxV designs, addressing technical issues that arise during design and construction, and development of the...+ Knowledge of Navy acquisition processes + Knowledge of mechanical design standards and practices for Naval… more
    Cydecor, Inc. (10/10/25)
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  • Mechanical Project Engineer

    HNTB (Bellevue, WA)
    **What We're Looking For** Mechanical Project Engineer with experience in HVAC, Plumbing, Fire Life Safety (FLS) and fire protection engineering. This ... opportunity resides within our Seattle/Bellevue Mechanical /Fire Protection design team. At HNTB, you...position consults with the project manager to perform research, development , calculations, design and delivery. Applies engineering… more
    HNTB (09/25/25)
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  • Sr Mechanical Engineer

    Jacobs (Greenville, SC)
    …clients stay competitive in rapidly evolving industries. We're seeking to hire a Senior Mechanical Engineer to support our design team. You'll be assigned ... or other US based JACOBS office. As a Career Mechanical Engineer within our Advanced Facilities team,...and earthwork for commercial and industrial purposes * Lead mechanical engineering aspects of complex facility design more
    Jacobs (10/11/25)
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  • Mechanical Engineer

    Actalent (New York, NY)
    Job Title: Mechanical Engineer Job Description The Mechanical Project Engineer will lead HVAC system design for a variety of building types including ... and conduct engineering energy analysis. + Supervise staff executing calculations, design , and detailing. + Manage development of construction and equipment… more
    Actalent (10/11/25)
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  • Mechanical Engineer - Federal…

    Jacobs (Honolulu, HI)
    We're looking for a Mechanical Engineer to join our federal buildings group in our Honolulu office. Join us and you'll have the chance to work on state of the ... big impacts on the world, together. At Jacobs, our Mechanical Engineers design HVAC, plumbing, and other...globe. Typical duties include these: * Assisting in proposal development by estimating labor hours and developing technical delivery… more
    Jacobs (10/09/25)
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  • Summer Intern - Mechanical Engineer

    Allegion (Indianapolis, IN)
    …which recognizes the most engaged workplace cultures in the world._ **Summer Intern - Mechanical Engineer , Indianapolis, IN** As an Allegion Mechanical ... gain valuable experience in defining and scoping requirements for sustaining or development projects centered around our residential mechanical lock products.… more
    Allegion (10/05/25)
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  • Principal Mechanical Engineer

    RTX Corporation (Marlborough, MA)
    …world. Raytheon Mechanical Engineering (ME) is the premier organization for mechanical hardware design , development , production, and research. ME strives ... Tactical Radars and Effectors (TRE) Department. The TRE Department leads mechanical and hardware design , development and production of radar, sonar, torpedo,… more
    RTX Corporation (08/26/25)
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  • Mechanical Engineer

    Actalent (Tulsa, OK)
    Job Title: Mechanical Engineer Job Description We are seeking a talented Mechanical Engineer to join our team. In this role, you will design and ... analysis to support prototyping, testing, and iterative refinement. Responsibilities + Design and develop mechanical components and systems for simulation… more
    Actalent (10/04/25)
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