• Principal Mechanical Engineer

    RTX Corporation (Tucson, AZ)
    …Shipboard Effectors Department is currently searching for an experienced Mechanical Design Engineer to work on a multi-discipline team to support design and upgrades ... in Tucson, AZ. **What You Will Do:** + Utilizing strong mechanical hardware design experience and knowledge with ruggedized structures, interconnects, cooling, and… more
    RTX Corporation (09/30/25)
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  • Principal Engineer , Systems…

    RTX Corporation (Tucson, AZ)
    …in a Science, Technology, Engineering, or Mathematics (STEM) discipline, such as Electrical Engineering, Systems Engineering, Physics or Math and a minimum of 8 ... years of relevant experience. + Experience in Hardware & Software Integration, with preference for integration on...six months of starting the position. + Experience in Electrical Engineering or exposure + Experience in RF Datalink… more
    RTX Corporation (10/31/25)
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  • Electrical Engineer (Secret…

    Kelly Services (Tucson, AZ)
    …meaningful problems that create a safer, more secure world. This position is for a Principal Electrical Engineer with at least eight (8) years of ... ** Electrical Engineer ** **$94.15/hour** *100% onsite* *REQUIRES...proposal experience + Knowledge of computer architecture and computer hardware optimization techniques + Experience with developing and implementing… more
    Kelly Services (11/12/25)
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  • Senior Principal Systems Software…

    Oracle (Phoenix, AZ)
    …the forefront of AI innovation, exploring the next generation of AI accelerators and hardware solutions. As part of our growing team, you will be involved in working ... AI, LLM, and GenAI infrastructure. + Propose and evaluate groundbreaking hardware , system, and software innovations to significantly enhance AI training and… more
    Oracle (11/25/25)
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  • Electrical Engineer

    Butler America (Tucson, AZ)
    …Active Secret Clearance required to start! Job Description: This position is for a Principal Electrical Engineer with at least 8 years of professional ... Electrical Engineer Location: Tucson, AZ Job...proposal experience * Knowledge of computer architecture and computer hardware optimization techniques * Experience with developing and implementing… more
    Butler America (11/11/25)
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  • Principal Software Engineer - OCI…

    Oracle (Phoenix, AZ)
    …fostering technical growth and a collaborative culture. + Partner with SRE, hardware , security, and product teams to integrate new features and capabilities ... Preferred Qualifications: + Bachelor's or Master's degree in Computer Science, Electrical Engineering, or a related technical field (or equivalent professional… more
    Oracle (11/25/25)
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  • Electrical Engineer 4

    Insight Global (Tucson, AZ)
    Job Description This position is for a Principal Electrical Engineer with at least 8 years of professional experience or 5 years of professional experience ... years of relevant experience * Active secret clearance * Experience with electrical engineering design to include troubleshooting, analysis, and test * Experience… more
    Insight Global (10/09/25)
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  • Principal -level 3 /Sr. Principal

    Northrop Grumman (Chandler, AZ)
    …launch your career today. Job Summary Northrop Grumman Space Systems is searching for a Principal or Sr. Principal Engineer to perform integration and test ... Job Responsibilities The candidate will serve as an I&T Principal or Senior Principal Lead Engineer...responsibilities may require direct contact with launch vehicle flight hardware and mechanical and electrical ground support… more
    Northrop Grumman (10/28/25)
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  • Principal RF Psnf Integration Specialist

    RTX Corporation (Tucson, AZ)
    …more secure world. The Effector RF Products team at Raytheon is seeking an experienced Principal Electrical Engineer to join our team in Tucson, AZ. This ... **What You Will Do:** + Design and develop sensor and radome hardware measurement systems. + Create detailed calibration procedures for automated measurement… more
    RTX Corporation (10/03/25)
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  • Senior Principal RF Sensor Antenna…

    RTX Corporation (Tucson, AZ)
    …Design department at Raytheon is seeking a highly skilled and innovative **Senior Principal Antenna Engineer ** to serve as an **Antenna Design Specialist** for ... Drive and execute the development and design of specialized sensor antenna hardware , technical data packages, and detailed performance requirements + Work with… more
    RTX Corporation (10/21/25)
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