• Substation Estimator

    RES (Phoenix, AZ)
    …grounding system, SCADA/communication cabling, fencing, pull boxes, transformers, control buildings, engineering services, testing, taxes, contingency, warranties, ... Responsibilities: + Presents, supports, and leads-by-example with a safety and quality -oriented attitude. + Provides leadership, coaching, and mentoring to associate… more
    RES (09/09/25)
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  • Principal Manufacturing Development Engineer

    RTX Corporation (Tucson, AZ)
    …changes to ensure that objectives in the areas of cost, efficiency and quality are met + Designing, controlling and improving the producibility of products through ... or improvement + Experience with SAP and/or Shop Floor Control Systems + Ability to work on programs requiring...whether the role is designated as on-site, hybrid or remote ._** The salary range for this role is 101,000… more
    RTX Corporation (11/19/25)
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  • Sr Principal FPGA Design Engineer - Onsite

    RTX Corporation (Tucson, AZ)
    …include determination of parts, interfaces, and Concept of Operations (CONOPS). Delivering quality releases from initial proof of concept up through production. + ... + Experience leading technical teams and programs + Revision control and documentation release processes + Knowledge of project...whether the role is designated as on-site, hybrid or remote ._** The salary range for this role is 124,000… more
    RTX Corporation (11/15/25)
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  • Principal Power Design Engineer (Onsite)

    RTX Corporation (Tucson, AZ)
    …+ Advanced degree in Electrical Engineering + Understanding of switching converter control techniques and modes such as voltage mode, peak and average current ... of adjacent disciplines, such as thermal, structural, mechanical, reliability, and quality . + Experience with Texas Instruments C-2000 family of microcontrollers,… more
    RTX Corporation (11/05/25)
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  • Senior Principal RF Mechanical Engineer

    RTX Corporation (Tucson, AZ)
    …and multifaceted problems and developing a plan forward. Convey the highest quality work while ensuring cost, schedule, and performance expectations are consistently ... + Experience serving as a Responsible Engineering Authority (REA), Control Account Manager (CAM), and/or Integrated Product Team Lead...whether the role is designated as on-site, hybrid or remote ._** The salary range for this role is 124,000… more
    RTX Corporation (10/29/25)
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  • Senior Mechanical Engineer - Shipboard Effectors

    RTX Corporation (Tucson, AZ)
    …across multiple functions and disciplines, such as supply chain, operations, quality , systems, analysis, and electrical. + Perform mechanical design, development, ... mechanical sub-systems packaging, materials, thermal, structural analysis, energetics principals, control systems, interconnect, airframe, or large assembly development +… more
    RTX Corporation (10/29/25)
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  • Principal Production Hardware Team Lead

    RTX Corporation (Tucson, AZ)
    …and priority alignment. + Collaborate and coordinate with Operations, Supply Chain, Quality , and other Engineering disciplines to resolve issues that may arise ... with subsystems integration and test, problem investigation, Statistical Process Control (SPC) methods, production yield improvements, technical writing, formal… more
    RTX Corporation (10/29/25)
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