• Senior Mechanical Engineer

    RTX Corporation (Rockford, IL)
    …access information under this program/contract. **Security Clearance:** None/Not Required The Senior Mechanical Engineer provides hands-on engineering ... mechanical design, sustaining engineering, and test/TEQ support-combined with broad mechanical engineering capability across related disciplines. The engineer more
    RTX Corporation (12/18/25)
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  • Senior Engineer , Mechanical

    RTX Corporation (Rockford, IL)
    …4747 Harrison Avenue, Rockford, IL, 61125 USA **Position Role Type:** Onsite **U.S. Citizen, US Person, or Immigration Status Requirements:** US citizenship ... and Controls SBU is seeking a proactive and detail-oriented engineer to play a critical role in supporting both...Prefer** + Experience in design, test, and manufacturing of mechanical components and systems + Background with structural and… more
    RTX Corporation (10/15/25)
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  • Principal Mechanical Engineer

    RTX Corporation (Rockford, IL)
    …information under this program/contract. **Security Clearance:** None/Not Required The **Principal Mechanical Engineer ** plays a critical leadership role at the ... of design excellence and disciplined program execution. Serving as a Project Engineer for complex mechanical scope, this position owns technical direction… more
    RTX Corporation (12/18/25)
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  • Senior Engineer , Sustaining Project…

    RTX Corporation (Rockford, IL)
    …4747 Harrison Avenue, Rockford, IL, 61125 USA **Position Role Type:** Onsite **U.S. Citizen, US Person, or Immigration Status Requirements:** US citizenship ... meet the demands of a rapidly evolving global market. Mechanical Power Conversion has an exciting opportunity for a...to high customer demand and needs a Sustaining Project Engineer . In this position, you will have the opportunity… more
    RTX Corporation (12/19/25)
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  • Senior Engineer , Systems…

    RTX Corporation (Rockford, IL)
    …certain necessary systems. **Security Clearance:** None/Not Required We are seeking a Senior Engineer , Systems Integration to join our Rockford team supporting ... 4747 Harrison Avenue, Rockford, IL, 61125 USA **Position Role Type:** Onsite **U.S. Citizen, US Person, or Immigration Status Requirements:** US citizenship… more
    RTX Corporation (12/05/25)
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  • Senior Project Engineer

    RTX Corporation (Rockford, IL)
    …the future of aerospace technology. We are seeking a driven and detail-oriented Senior Project Engineer to support the planning, execution, and completion of ... Harrison Avenue, Rockford, IL, 61125 USA **Position Role Type:** Onsite **U.S. Citizen, US Person, or Immigration Status Requirements:**...complex electrical and electro- mechanical projects from concept to production. In this role,… more
    RTX Corporation (11/13/25)
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  • Principal Project Engineer ( Onsite

    RTX Corporation (Rockford, IL)
    …the aerospace industry? Collins Aerospace is seeking a highly motivated and experienced Senior Project Engineer to lead cross-functional teams in the development ... 4747 Harrison Avenue, Rockford, IL, 61125 USA **Position Role Type:** Onsite **U.S. Citizen, US Person, or Immigration Status Requirements:** US citizenship… more
    RTX Corporation (11/19/25)
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  • Sr. Mechanical Engineer

    Farnsworth Group (Lisle, IL)
    Position: Sr. Mechanical Engineer - HVAC/Building Systems Location: Lisle, IL Job Id: 2953 # of Openings: 1 Join us and grow your career with a certified Great ... through your work. Farnsworth Group is seeking a Sr. Mechanical Engineer of HVAC/Building Systems to be...and drafters. It is client-facing and reports to a senior engineering manager, who will also provide mentoring and… more
    Farnsworth Group (12/19/25)
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  • Design Engineer Senior

    Acuity Inc. (Des Plaines, IL)
    …Visit us at www.acuityinc.com . **Position Summary & Location** At Acuity, the Senior Design Engineer is responsible for product development from concept through ... mechanical product design, redesign, part assembly, and detailed part drawings. The Senior Design Engineer also leads prototyping, testing, and assembly of… more
    Acuity Inc. (10/04/25)
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  • Senior Design Engineer

    Caterpillar, Inc. (Mossville, IL)
    …living in it. The Supplier Designed Valves team is currently seeking an experienced Senior Design Engineer located in Mossville, IL. The team has hydraulic valve ... requirement:** Bachelor's degree from an accredited institution in Engineering ( Mechanical Engineering preferred), with demonstrated capability in relevant technical… more
    Caterpillar, Inc. (12/17/25)
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