• Senior Principal RF Mechanical

    RTX Corporation (Tucson, AZ)
    …Effector RF Design Team at Raytheon is seeking a talented and experienced **Senior Principal Engineer ** to join our innovative and collaborative team in Tucson, ... Hermans Road Building M02, Tucson, AZ, 85756 USA **Position Role Type:** Onsite **U.S. Citizen, US Person, or Immigration Status Requirements:** Active and… more
    RTX Corporation (10/21/25)
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  • Principal Mechanical Engineer

    RTX Corporation (Tucson, AZ)
    …secure world. The Shipboard Effectors Department is currently searching for an experienced Principal Mechanical Engineer to support Standard Missile products ... Building 807, Tucson, AZ, 85756 USA **Position Role Type:** Onsite **U.S. Citizen, US Person, or Immigration Status Requirements:**...and subsystems. This Principal Mechanical Engineering position performs in alignment… more
    RTX Corporation (09/30/25)
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  • Principal Mechanical Engineer

    RTX Corporation (Tucson, AZ)
    …group in the Shipboard Effectors Department is currently searching for an experienced Mechanical Design Engineer to work on a multi-discipline team to support ... Hemisphere Loop Building M10, Tucson, AZ, 85706 USA **Position Role Type:** Onsite **U.S. Citizen, US Person, or Immigration Status Requirements:** The ability to… more
    RTX Corporation (09/30/25)
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  • Principal Mechanical Engineer

    RTX Corporation (Tucson, AZ)
    …secure world. The Precision Control Actuation System (PCAS) department is seeking a mechanical engineer to lead the development, build, and verification of ... Hemisphere Loop Building M10, Tucson, AZ, 85706 USA **Position Role Type:** Onsite **U.S. Citizen, US Person, or Immigration Status Requirements:** Active and… more
    RTX Corporation (10/14/25)
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  • Principal Mechanical Engineer

    RTX Corporation (Tucson, AZ)
    …more secure world.​ ​The Precision Control Actuation System department is seeking a mechanical design engineer to join the Harness and Interconnect organization ... modeling skills with a prominent commercial software package​ + Experience with Pro/ Engineer /CREO 3D modeling and mechanical drawing generation​ + Experience… more
    RTX Corporation (09/11/25)
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  • Principal RF Mechanical

    RTX Corporation (Tucson, AZ)
    …Hermans Road Building M02, Tucson, AZ, 85756 USA **Position Role Type:** Onsite **U.S. Citizen, US Person, or Immigration Status Requirements:** Active and ... RF Products Team at Raytheon is seeking a talented Engineer to join our team in Tucson, AZ. The...the candidate's areas of expertise. This position is an onsite role, located in Tucson, AZ. **What You Will… more
    RTX Corporation (10/21/25)
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  • Principal Engineer Systems…

    Northrop Grumman (Chandler, AZ)
    …for the Sentinel Systems Engineer position(s) located in Chandler, AZ. The Principal Engineer Systems - Model Based Systems Engineering - Sentinel will work ... making history. Northrop Grumman Space Systems is seeking a Principal Systems Engineer to implement Model Based...is performed in a closed area full time (100% onsite / 100% Closed area) + Requirements Decomposition experience… more
    Northrop Grumman (10/15/25)
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  • Sr Principal High Temperature Materials…

    RTX Corporation (Tucson, AZ)
    …Department, which functions within Hardware Engineering, is looking for a Senior Principal High Temperature Materials Engineer to join our Advanced Materials ... Building M02, Tucson, AZ, 85756 USA **Position Role Type:** Onsite **U.S. Citizen, US Person, or Immigration Status Requirements:**...to support programs and work with vendors **The Sr. Principal High Temperature Materials Engineer job is… more
    RTX Corporation (09/19/25)
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  • Principal System Safety Engineer

    RTX Corporation (Tucson, AZ)
    …+ This is an exciting opportunity for a highly motivated Principal System Safety Engineer to join us ** onsite ** with the System Safety team in Tucson, AZ. + ... As a Principal System Safety Engineer , your responsibilities may...and verification (task series 400). + Analysis of hardware, mechanical and electrical drawings and schematics assessing fault tolerance,… more
    RTX Corporation (10/22/25)
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  • Principal Engineer - Solid…

    RTX Corporation (Tucson, AZ)
    …all other weapon initiation safety systems technology. The department is seeking to hire a Principal Engineer - Solid Propulsion. This position is an onsite ... Building 802, Tucson, AZ, 85756 USA **Position Role Type:** Onsite **U.S. Citizen, US Person, or Immigration Status Requirements:**...in Tucson, Arizona. **What You Will Do:** In this Principal Engineer - Solid Propulsion role you… more
    RTX Corporation (09/12/25)
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