• Lead Engineer - Mechanical

    GE Aerospace (Lynn, MA)
    …long-term business goals as a design engineer or hardware owner for Mechanical Systems - External Configurations Engineering. Come and elevate your career in ... an exciting place to work on legacy and advanced helicopter engines. The Lead Engineer demonstrates leadership in communicating business goals, programs, and… more
    GE Aerospace (11/22/25)
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  • Senior Design Engineer - Mechanical

    GE Aerospace (Lynn, MA)
    …Design Engineer will be responsible for ownership of the execution of the mechanical systems for RISE. In this position you will implement the program ... will contribute to the production of advanced jet engines, components, and integrated systems that power commercial and military aircraft. You'll be part of a team… more
    GE Aerospace (11/22/25)
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  • Lead Engineer - Mechanical

    GE Aerospace (Lynn, MA)
    …and test data interpretation for tech maturation, new and fielded products. As a Lead Engineer within Engine Dynamics, you interface with design, Systems , ... **Job Description** **Roles and Responsibilities** As an Engine Dynamics Lead Engineer , you will: + Execute the...+ Strong technical aptitude, including applicable engineering tools and systems + Solid oral and written communication skills +… more
    GE Aerospace (11/22/25)
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  • Lead Mechanical HVAC Engineer

    Jacobs (Boston, MA)
    …provides the opportunity to engage with our clients, evaluate building HVAC systems , develop concept-level plans and solutions, then take these through detailed ... of the solution. Demonstrated abilities include a basic understanding of mechanical and HVAC engineering disciplines. Prior experience in consulting and design… more
    Jacobs (10/20/25)
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  • Principal Mechanical Engineer

    RTX Corporation (Marlborough, MA)
    …and production support. We have an opportunity for an experienced Principal Mechanical Engineer to support our radar development programs. This person ... will be responsible to lead mechanical teams in all phases of...primarily with other engineering disciplines, as well as operations, systems , quality and program offices. This Principal Engineer more
    RTX Corporation (11/13/25)
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  • Principal Mechanical Engineer

    RTX Corporation (Marlborough, MA)
    …by Collins Aerospace Collins Aerospace is seeking a highly skilled and experienced Principal Mechanical Engineer Lead with expertise mechanical hardware ... relocation is not provided. **What you will do:** + Lead the design, analysis, development, and testing of complex... the design, analysis, development, and testing of complex mechanical systems and components. + Develop and… more
    RTX Corporation (11/14/25)
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  • Global Strategic Design and Solutions…

    Iron Mountain (Boston, MA)
    …The ideal candidate will have: + 10+ years of experience in complex mechanical systems design, capital project engineering, and solution deployment in a ... let's start the conversation. **Global Strategic Design and Solutions Engineer Data Center- Mechanical ** Iron Mountain is...data center customers within new and existing facilities + Lead the end-to-end mechanical design and engineering… more
    Iron Mountain (10/17/25)
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  • Senior Principal Data Center Engineer

    Oracle (Boston, MA)
    …infrastructure. + Technical lead , serving as a resident data center mechanical systems and thermal management domain expert. + Apply engineering cooling ... Engineer , you will focus on OCI data center mechanical infrastructure. A mix of technical breadth and depth...related technical engineering experience AND a Bachelor's Degree in Mechanical , Thermal Fluid Science, Systems or Aerospace… more
    Oracle (11/25/25)
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  • Mechanical /HVAC Engineer (Subject…

    Jacobs (Boston, MA)
    …multiple priorities in parallel. * Support commissioning, troubleshooting, and lifecycle performance of mechanical systems . * Lead root cause analysis and ... candidates. Jacobs is seeking a seasoned Mechanical /HVAC Engineer Subject Matter Expert (SME) to lead ...strategy with clients with up front planning. Optimization of mechanical systems for hyperscale and enterprise data… more
    Jacobs (10/25/25)
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  • Senior Research Engineer

    FM (Norwood, MA)
    …(FEA and/or CFD) as needed to assess thermal and mechanical properties of systems , components, and material coupons. + Lead or support experimental works for ... and under the general guidance of an FM team lead . The research engineer is expected to...the evaluation of mechanical properties of systems , components, and coupons,… more
    FM (10/02/25)
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  • Senior Mechanical Engineer

    Evolv Technology (Waltham, MA)
    …communities worldwide. At Evolv, that's our mission, and we're looking for a hands-on Senior Mechanical Engineer to help us bring it to life. As a design-driven ... the First Year: + Serve as a key contributor on a major project. + Lead complex problem-solving efforts and implement robust mechanical solutions. + Mentor newer… more
    Evolv Technology (11/04/25)
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  • Mechanical Design Engineer - Capital…

    Celestica (Boston, MA)
    …Position: Yes Region: Americas Country: USA **Summary** The Staff Engineer , Mechanical Design develops new mechanical systems /modules and maintains ... simulation software. Complete calculations and test, validate, and qualify their systems and make adjustments as needed. Provides support throughout the… more
    Celestica (10/10/25)
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  • Senior Project Engineer - Mechanical

    Stark Tech Group (Boston, MA)
    …central plant systems . + Experience defining sequences of operation and integrating mechanical systems with BAS platforms. + Proven ability to conduct system ... this position Stark Tech is seeking a Senior Project Engineer - Mechanical who excels by transforming...degree a plus. + 10+ years of experience in mechanical building systems or energy-driven infrastructure projects.… more
    Stark Tech Group (11/19/25)
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  • Mechanical Engineer L3

    NTT America, Inc. (Boston, MA)
    …nation to drive continuous improvement and innovation for data center infrastructure and mechanical systems . + Utilize a diverse array of data sources, ... such as CRAHs, CRACs, Chillers, AHUs, MAUs, and humidifiers. + As the mechanical systems subject matter expert, demonstrates proficiency in applying the Sequence… more
    NTT America, Inc. (11/26/25)
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  • Senior Project Manager/ Mechanical

    CBRE (Boston, MA)
    Senior Project Manager/ Mechanical Engineer -Hyperscale Data Center Construction Job ID 244547 Posted 28-Oct-2025 Service line PJM Segment Role type Full-time ... States of America **About the role** The Senior Project Manager/ Mechanical Engineer provides consulting services to our...**What you'll do** Review and assist technical development of mechanical systems (both airside & waterside) for… more
    CBRE (10/29/25)
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  • Mechanical Engineer II…

    RTX Corporation (Marlborough, MA)
    …technical services, materials and processes, analysis and test and documentation. The Mechanical Engineer II report directly to the Sensors Interconnects Section ... tough, meaningful problems that create a safer, more secure world. Raytheon Mechanical Engineering (ME) is the premier organization for mechanical hardware… more
    RTX Corporation (09/18/25)
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  • Sr Mechanical HVAC Engineer

    Jacobs (Boston, MA)
    …tailored for every market and every location. We're looking for a high-energy, Sr Mechanical HVAC Engineer to focus on our Data Center market. Join us, ... codes and standards related to the design of HVAC systems . * Bachelor of Science Degree in Mechanical...team environment with multiple deadlines. * Ability to follow lead a building mechanical team on a… more
    Jacobs (11/12/25)
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  • Senior Mechanical HVAC Engineer

    Jacobs (Boston, MA)
    …every market and every location. We're looking for an experienced, high-energy, HVAC Engineer to join our Building Mechanical team and help deliver innovative ... codes and standards related to the design of HVAC systems . * Bachelor of Science Degree in Mechanical...fast-paced team environment with multiple deadlines. * Ability to lead a building mechanical team on a… more
    Jacobs (10/17/25)
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  • Mechanical Commissioning Field…

    FST Technical Services (Boston, MA)
    …construction, and post-acceptance phases of building projects. Our expertise ensures that mechanical , electrical, plumbing, and associated systems are not only ... an exciting phase of growth and innovation, continuing to lead the industry. Our success is a direct reflection...execution of our professional services tasks for equipment in mechanical , electrical, plumbing, and associated systems . +… more
    FST Technical Services (11/08/25)
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  • Principal Mechanical Engineer

    RTX Corporation (Marlborough, MA)
    …tough, meaningful problems that create a safer, more secure world. Raytheon Mechanical Engineering (ME) is the premier organization for mechanical hardware ... design, development, production, and research. ME strives to minimize total systems cost, while maximizing production. This is achieved through commitment, training… more
    RTX Corporation (11/25/25)
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