• Mechanical Engineer II

    RTX Corporation (Tucson, AZ)
    …within the Raytheon effector portfolio. + Research, plan, design and develop mechanical test systems in areas including vibration, thermal, hydraulic, radio ... This position is **100% onsite** in Tucson, Arizona **What You will Do** Test Equipment Engineering **(TEE)** is looking for Mechanical Engineers to be… more
    RTX Corporation (11/08/25)
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  • CAS Mechanical Test Engineer

    RTX Corporation (Tucson, AZ)
    …more secure world. The Precision Control Actuation System department is seeking a mechanical design engineer to join the multi-disciplinary PCAS organization to ... Based on skillsets, support may include but not limited to detailed mechanical design, test design and execution, and systems engineering. + Plan, Execute and… more
    RTX Corporation (11/11/25)
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  • Mechanical Engineer II - CAD

    RTX Corporation (Tucson, AZ)
    …documentation. The Mechanical Products Team is seeking a CAD Design Engineer in the Shipboard Effectors Department. The position is located on-site in Tucson, ... tough, meaningful problems that create a safer, more secure world. The Mechanical Engineering department leads in the mechanical hardware design, development,… more
    RTX Corporation (11/11/25)
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  • RF Mechanical Engineer II

    RTX Corporation (Tucson, AZ)
    …with a positive attitude and willingness to learn. This is an entry-level Mechanical Engineer position for an individual with educational experience and ... systems, subsystems and components, including antennas, RF circuit cards, and RF test -equipment. A successful candidate is one who functions in a multi-disciplined… more
    RTX Corporation (11/17/25)
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  • Fulltime - Raytheon RF Mechanical

    RTX Corporation (Tucson, AZ)
    …with a positive attitude and willingness to learn. This is an entry-level Mechanical Engineer position for an individual with educational experience and ... systems, subsystems and components, including antennas, RF circuit cards, and RF test -equipment. A successful candidate is one who functions in a multi-disciplined… more
    RTX Corporation (09/10/25)
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  • HWIL Mechanical Engineer II

    RTX Corporation (Tucson, AZ)
    …problems that create a safer, more secure world. Raytheon is seeking a skilled mechanical engineer to support design and integration of different test ... + Advanced signal generation and presentation, across IF and RF test environments + Experience working across multi-disciplined group of engineers. **Qualifications… more
    RTX Corporation (11/04/25)
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  • Design Engineer II (Proje005593)

    SARGENT AEROSPACE & DEFENSE (Tucson, AZ)
    Design Engineer II - Hydraulic Valves &...Tolerancing (GD&T) to facilitate inspection and manufacturing. + Write test plans and test reports in support ... demanding in-service applications. Sargent has an immediate opening for a Hydraulics Design Engineer to support the Marine product line. Purpose & Scope: The Design … more
    SARGENT AEROSPACE & DEFENSE (11/15/25)
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  • System Safety Engineer II

    RTX Corporation (Tucson, AZ)
    …safer, more secure world. This is an exciting opportunity for a highly motivated System Safety Engineer II to join us onsite in Tucson, AZ. **What You Will Do** ... series 400). + This includes analysis of engineering hardware, mechanical and electrical drawings and schematics as well as...a security clearance. **Qualifications We Prefer** + Experience with test equipment & test equipment safety, in… more
    RTX Corporation (09/13/25)
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  • Environmental Engineer II

    Freeport-McMoRan (Sahuarita, AZ)
    Environmental Engineer II Requisition ID: 141186 Location: Sahuarita, AZ, US, 85629 Category: Environmental Share this Job Why You Should Apply For This Job: _At ... Leads in the planning, design, execution, and evaluation of test work to evaluate and implement processes and technologies...be required or preferred (US examples include: MSHA, HAZWOPER, Engineer in Training (EIT) or Geologist in Training (GIT),… more
    Freeport-McMoRan (10/30/25)
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  • Mech Engineer PE, II

    ENFRA (Tucson, AZ)
    …than just values, they are the pillars of our continued success. **Overview** **The Mechanical Engineer PE II ** Applies standard engineering techniques to ... any other classification protected by law. Submit a Referral (https://careers-enfra.icims.com/jobs/8041/mech- engineer -pe%2c- ii /job?mode=apply&apply=yes&in\_iframe=1&hashed=-1834357758) **Job Locations** _US-AZ-Tempe | US-AZ-Tucson_ **ID**… more
    ENFRA (11/06/25)
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  • Production Support Engineer REA II

    RTX Corporation (Tucson, AZ)
    …and/or RF testing and experience debugging complex circuit card assemblies or electro- mechanical systems. Knowledge of RF / microwave devices preferred. + Travel ... One will achieve a RTX Core Certification and a Raytheon Responsible Engineer Authority (REA) Certification **Qualifications You Must Have** + Education & Experience… more
    RTX Corporation (10/23/25)
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  • Fulltime-Raytheon Power Design Engineer

    RTX Corporation (Tucson, AZ)
    …up round to the lowest level power regulation; servo electronics supporting all mechanical motion in our products and low noise mixed signal electronics that ... and voltage ranges less than 10kW and 1000V. + Design, analyze, simulate, test , and document power conversion (and related analog) circuitry. This circuitry will… more
    RTX Corporation (09/11/25)
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  • Mech Engr II - ALE

    RTX Corporation (Tucson, AZ)
    …more secure world. The Air Launched Effectors Department is searching for a full time Mechanical Engineer II to assist a multi-discipline team working on the ... effectors, we provide the technology required to keep the air domain secure. The Mechanical Engineer II will conduct design, integration, testing and/or… more
    RTX Corporation (10/11/25)
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  • eCAD/Printed Wiring Board Designer EE II

    RTX Corporation (Tucson, AZ)
    …** Test Equipment and Environments** team at Raytheon is seeking an **Electrical Engineer II ** to join our team as an **Electrical Computer Aided Designer ... (eCAD) Engineer ** . This position is **100% ONSITE** in Tucson,...with various engineering levels and engineering disciplines including Electrical, Mechanical , Components, Test , and Producibility Engineering to… more
    RTX Corporation (10/31/25)
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  • Environmental Scientist II

    Freeport-McMoRan (Sahuarita, AZ)
    Environmental Scientist II Requisition ID: 141207 Location: Sahuarita, AZ, US, 85629 Category: Environmental Share this Job Why You Should Apply For This Job: _At ... Leads in the planning, design, execution, and evaluation of test work to evaluate and implement processes and technologies...be required or preferred: (US Examples include: MSHA, HAZWOPER, Engineer in Training (EIT) or Geologist in Training (GIT),… more
    Freeport-McMoRan (10/30/25)
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  • Reliability Eng II

    RTX Corporation (Tucson, AZ)
    …that create a safer, more secure world. The Systems Engineering and Test Center's Life Cycle Engineering Directorate is responsible for ensuring our products ... System Safety and Supportability. **What You Will Do:** As a Reliability Engineer within Life Cycle Engineering at Raytheon's Tucson, AZ facility, you will… more
    RTX Corporation (10/16/25)
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  • Fulltime- RF Antenna Design Electrical Eng.…

    RTX Corporation (Tucson, AZ)
    …system technology within the Company. This is an entry-level Electrical Engineer position for an individual with educational experience and/or professional interest ... + Working with interdisciplinary engineering teams including thermal, structural, mechanical , systems, etc. + Working with antenna manufacturing suppliers. +… more
    RTX Corporation (10/24/25)
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