• System Integration / Test Engineer Sr.

    Lockheed Martin (Westford, MA)
    …business areas\. We are expanding and looking for a Systems Integration and Test Engineer for our beautiful Westford MA facility\. You will be a System Integration ... and Test Engineer at Lockheed Martin's Westford facility, responsible for supporting...fixturing, software level or unit under test\. \-Proficiency generating assembly and block diagram sketches, parts lists and other… more
    Lockheed Martin (12/18/25)
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  • Electromechanical Engineer

    Emerson (Mansfield, MA)
    At Emerson, we're passionate about technology and we are seeking an Electromechanical Engineer to support our Special Product Assembly department. This position ... product qualification and testing + Partner with our Test Engineer and Special Products Assembly Supervisor to...operate, and reward performance during the annual merit review process . The total target comp range for this position… more
    Emerson (11/05/25)
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  • Principal Mechanical CADD Engineer

    RTX Corporation (Tewksbury, MA)
    …and/or assembly best practices + Driving modeling & design process improvements such as: large assembly management techniques, modeling productivity ... support. We have an opportunity for an experienced Principal Mechanical CADD Engineer to support our radar development programs. You will conceptualize, design,… more
    RTX Corporation (01/10/26)
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  • Principal Product Design Engineer

    ThermoFisher Scientific (Tewksbury, MA)
    …safety, quality concepts, and how to build with consideration for workflow, assembly , and process . + Experience in FDA-regulated industries, including ... **Key Responsibilities and Functions:** + Serve as the Principal Product Build Engineer on multi-functional product teams. You will have the creativity and judgment… more
    ThermoFisher Scientific (12/06/25)
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  • Senior Turbine Hardware Engineer

    Leonardo DRS, Inc. (Fitchburg, MA)
    …motor/drive systems, electro-mechanical systems. Familiarity with the full manufacturing process including forgings, machining, and factory assembly / testing ... **Job Summary** DRS NPS has an immediate need for a Senior Steam Turbine Engineer to be responsible for the design, analysis, optimization and qualification of … more
    Leonardo DRS, Inc. (10/29/25)
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  • Senior Mechanical Engineer

    RTX Corporation (Marlborough, MA)
    …production support. We have an opportunity for an experienced Senior Mechanical Engineer to support our radar development programs. This person will be responsible ... disciplines, as well as operations, systems, quality and program offices. This Senior Engineer role will be based in Marlborough, MA or Tewksbury, MA and is… more
    RTX Corporation (12/17/25)
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  • Senior Mechanical Packaging Engineer

    RTX Corporation (Marlborough, MA)
    …support. We have an opportunity for an experienced Senior Electronics Packaging Mechanical Engineer . This person will be responsible to lead the mechanical team in ... supply chain, systems, test engineering, program offices and customers. This Senior Mechanical Engineer role will be based in Marlborough, MA and is an onsite role.… more
    RTX Corporation (12/17/25)
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  • Principal Mechanical Engineer

    RTX Corporation (Marlborough, MA)
    …production support. We have an opportunity for an experienced Principal Mechanical Engineer to support our radar development programs. This person will be ... disciplines, as well as operations, systems, quality and program offices. This Principal Engineer role will be based in Marlborough, MA and is an on-site role.… more
    RTX Corporation (11/13/25)
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  • Principal Digital Electrical Engineer

    RTX Corporation (Marlborough, MA)
    …Collins Aerospace** Collins Aerospace, an RTX company, is seeking a **Principal Electrical Engineer ** to perform duties at a work center with an emphasis on ... PCB (Printed Wiring Board) from inception through layout and assembly . The successful candidate must operate with the highest...development * Experience with printed circuit board (PCB) design process and expertise in full suite of design tools… more
    RTX Corporation (11/01/25)
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  • ADGE Principal Mechanical Engineer

    RTX Corporation (Tewksbury, MA)
    …selection, and manufacturing processes. Proficiency in CAD design tools, specifically Pro/ ENGINEER (ProE) and CREO, including Large Assembly Management. ... interconnects. We are currently seeking a motivated and driven Principal Mechanical Engineer to join our Ground Equipment Design Team. The ideal candidate will… more
    RTX Corporation (12/24/25)
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