• Principal Information Systems

    RTX Corporation (Tucson, AZ)
    …The Test Equipment Engineering **(TEE)** includes the engineering disciplines responsible for systems design & test with all Raytheon products. Our engineers are ... the art test solutions with the most advanced engineering systems in the world. As part of the Test...complex multi-system test platforms + Experience as a System Engineer with an understanding of managing Operational Technology and/or… more
    RTX Corporation (09/13/25)
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  • Principal Engineer , Systems

    RTX Corporation (Tucson, AZ)
    …that create a safer, more secure world. The SE&TC organization is searching for a Principal Systems Integration and Test Engineer with passion for autonomous ... vehicle system integration, and test. The Principal Systems Integration and Test ...Defense, handles and adjudicates the security clearance process. More information about Security Clearances can be found on the… more
    RTX Corporation (09/04/25)
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  • Principal Systems Engineer

    RTX Corporation (Tucson, AZ)
    …The Systems Engineering and Test Center (SETC) organization is currently hiring a Principal Systems Engineer , Effectors, to join our Tucson, AZ location. ... reality? Do you thrive in dynamic environments? Raytheon is seeking a talented and motivated Systems Engineer to join our team within the Systems Engineering… more
    RTX Corporation (09/24/25)
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  • Principal Systems Engineer

    RTX Corporation (Tucson, AZ)
    …problems that create a safer, more secure world. Raytheon is seeking a ** Principal Systems Security Engineer Anti-Tamper/Program Protection (P4)** to join ... our elite Systems Security Engineering (SSE) team for the Systems Directorate in developing solutions to protect the Warfighter's technology advantage. … more
    RTX Corporation (09/16/25)
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  • Principal Software Systems Quality…

    RTX Corporation (Tucson, AZ)
    …a safer, more secure world. We have an immediate need for an onsite ** Principal Software Systems Quality Engineer ** (Quality Assurance/Compliance) to support ... Land & Air Defense Systems (LADS). Within Quality & Mission Assurance, the Software...are essential to the development of our products. Clearance Information : Clearance Information : This position requires a… more
    RTX Corporation (09/27/25)
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  • Senior Principal Test Systems

    RTX Corporation (Tucson, AZ)
    …opportunity for a full-time position of **Senior** **P** **rincipal** **Test Systems ** **Execution Lead Engineer ** located **onsite** **in Tucson, Arizona** ... system designers to understand requirements, design solutions, integrate, and deploy the systems to help support test and tactical software development, testing, and… more
    RTX Corporation (09/18/25)
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  • Principal Program Quality Engineer

    RTX Corporation (Tucson, AZ)
    …problems that create a safer, more secure world. Raytheon is seeking an onsite ** Principal Program Quality Engineer ** to join our JSOW Program. The Principal ... and deploy effective methods for verifying and accepting processes and products. The Principal Program Quality Engineer will use analytical tools and methods to:… more
    RTX Corporation (08/28/25)
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  • Principal Engineer Embedded Software…

    Northrop Grumman (Tucson, AZ)
    …they're making history. **Northrop Grumman Advanced Weapons** has an opening for a ** Principal ** **Embedded Software Engineer ** with an active clearance **,** to ... + Software requirements verification and validation. **Basic qualifications for a** ** Principal ** **Embedded Software Engineer level (T03):** + Bachelor's degree… more
    Northrop Grumman (09/23/25)
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  • Network Engineer , Principal

    RTX Corporation (Tucson, AZ)
    …for a security clearance​ **Security Clearance:** Secret - Current **Network Engineer , Principal Specialist (P3)** **Raytheon Digital Technology** **Classified ... secure world. Join this high impact team as a Principal Network Engineer (P3) to ensure the...network analysis regarding short- and long-range planning for in-house systems . + Assist with coordination of third-party maintenance for… more
    RTX Corporation (09/26/25)
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  • Principal System Safety Engineer

    RTX Corporation (Tucson, AZ)
    …a safer, more secure world. This is an exciting opportunity for a highly motivated Principal System Safety Engineer to join us onsite in Tucson, AZ. **What You ... Will Do** + As a Principal System Safety Engineer , your responsibilities will...architecture and design + Interfacing with other engineering functions: Systems Engineering, Software or Firmware Engineering, Electrical Engineering, Hardware… more
    RTX Corporation (08/16/25)
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  • Principal Environmental Test Vehicle…

    RTX Corporation (Tucson, AZ)
    …instrumentation installations and data acquisition support. Environmental Test is seeking a Principal Test Engineer for the Environmental Test Vehicles (ETV) ... flight test environmental data for all air launched weapon systems . The Test Engineer will be responsible...Defense, handles and adjudicates the security clearance process. More information about Security Clearances can be found on the… more
    RTX Corporation (07/19/25)
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  • Principal Digital Design Engineer

    RTX Corporation (Tucson, AZ)
    …of the ocean depths. The Digital, RF and Power Team is seeking a ** Principal Digital Design Engineer ** with digital electronics design and analysis skills to ... electronics, configurable logic, and homogeneous / heterogeneous multiprocessor designs. The ** Principal ** **Digital Design Engineer ** is responsible for the… more
    RTX Corporation (10/04/25)
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  • Principal Electrical Engineer

    RTX Corporation (Tucson, AZ)
    …more secure world. The Surface Based Effector Production Department is searching for a Principal Electrical Engineer for the Product Team Lead role on a complex ... and/or written communications to explain changes and/or designs to the chief engineer (CE), program management and/or customer teams on a technical level +… more
    RTX Corporation (08/28/25)
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  • Sr. Principal Mechanical Engineer

    RTX Corporation (Tucson, AZ)
    …to join our team at the Tucson AZ facility. We are currently hiring a Senior Principal Mechanical Engineer (P5) to support a growing advanced program as the CAS ... materials, processes, analysis, test and documentation. The Precision Control Actuation Systems (PCAS) department is part of the Hardware Engineering functional… more
    RTX Corporation (09/09/25)
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  • Senior Principal Engineer

    RTX Corporation (Tucson, AZ)
    …a safer, more secure world. **Job Summary** Raytheon is seeking a **Senior Principal Systems Security Engineer (Program Protection / Anti-Tamper)- P5** ... to join our elite Systems Security Engineering (SSE) team for the ...and issues + Attack threat modeling / Critical Program Information Assessments + Developing top-level system requirements, and flowing… more
    RTX Corporation (09/16/25)
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  • Principal RF Signal and Sensor Modeling…

    RTX Corporation (Tucson, AZ)
    …problems, engaging in a dynamic team environment, and are eager to learn. As a Principal RF Signal and Sensor Modeling Engineer , you will work on a close-knit ... environments. Our software products empower the next generation of innovative weapons systems and advanced AI/ML solutions. We're looking for engineers who enjoy… more
    RTX Corporation (10/01/25)
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  • Principal Program Quality Engineer

    RTX Corporation (Tucson, AZ)
    …more secure world. We are looking for an on-site, ** Principal Program Quality Engineer ** (PQE) in Land and Air Defense Systems (LADS), supporting the Next ... experience. + Working experience with ISO 9001 and/or AS9100 Quality Management Systems . + Working experience leading teams in failure analysis, root cause analysis,… more
    RTX Corporation (08/16/25)
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  • Principal FPGA Design Engineer

    RTX Corporation (Tucson, AZ)
    …the world, from the ground to exoatmospheric environments and into space. As a ** Principal FPGA Design Engineer ** you will develop FPGA designs for all major ... and processor interfaces. Designers work with circuit card designers and systems engineers to develop requirements, architect new parts, collaborative modeling of… more
    RTX Corporation (10/04/25)
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  • Principal RF Antenna and Radome Design…

    RTX Corporation (Tucson, AZ)
    …a safer, more secure world. The RF Antenna Team at Raytheon is seeking a talented Principal Engineer to join our team in Tucson, AZ. The candidate will be ... + Work with interdisciplinary engineering teams including thermal, structural, mechanical, systems , etc. + Work with antenna manufacturing suppliers + Analyze… more
    RTX Corporation (08/26/25)
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  • Principal RF Subsystem Lead Engineer

    RTX Corporation (Tucson, AZ)
    …more secure world. The Effector RF Products Team at Raytheon is seeking a talented Principal Engineer to join our team in Tucson, AZ. The candidate will be ... the ideal candidate will be experienced in both RF systems and RF signal processing design and analysis. The...Defense, handles and adjudicates the security clearance process. More information about Security Clearances can be found on the… more
    RTX Corporation (08/26/25)
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