• Principal Systems Engineer , RSE…

    RTX Corporation (Tucson, AZ)
    …the Systems Engineering and Test Capabilities (SE&TC) organization is currently hiring a ** Principal Systems Engineer - Responsible Systems Engineer (RSE)** ... ability to obtain and maintain a US government issued security clearance is required.​ US citizenship is required, as...multi-disciplines to shape innovative solutions for our customers. The Principal Systems Engineer - Responsible Systems … more
    RTX Corporation (10/16/25)
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  • Sr. Principal Systems Engineer

    RTX Corporation (Tucson, AZ)
    …technology roadmaps. The Effectors PG&C Center is currently hiring for a **Sr. Principal Systems Engineer - Missile Guidance, Navigation, & Control Engineer ... execution of the portfolio of current and upcoming missile programs. As a **Sr. Principal Systems Engineer - Missile Guidance, Navigation, & Control Engineer more
    RTX Corporation (12/17/25)
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  • Senior Principal Test Systems…

    RTX Corporation (Tucson, AZ)
    …problems that create a safer, more secure world. This position is for a Senior Principal Test Systems Engineer with at least 10 years of professional experience ... Immigration Status Requirements:** Active and transferable US government issued security clearance is required prior to start date.​ US...experience and an advanced STEM degree. As a Senior Principal Systems Engineer , you are accountable for… more
    RTX Corporation (11/12/25)
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  • Principal Systems Engineer (Onsite)

    RTX Corporation (Tucson, AZ)
    …The Systems Engineering and Test Center (SETC) organization is currently hiring a ** Principal Systems Engineer - Jumping Cholla Systems Engineering (SE) Subject ... Immigration Status Requirements:** Active and transferable US government issued security clearance is required prior to start date.​ US...time and every time for our warfighters! As the ** Principal Systems Engineer - Jumping Cholla Systems… more
    RTX Corporation (11/22/25)
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  • Responsible Principal Systems…

    RTX Corporation (Tucson, AZ)
    …the Systems Engineering and Test Capabilities (SE&TC) organization is currently hiring a ** Principal Systems Engineer , Responsible Systems Engineer (RSE) - ... ability to obtain and maintain a US government issued security clearance is required.​ US citizenship is required, as...multi-disciplines to shape innovative solutions for our customers. The Principal Systems Engineer is a technical role… more
    RTX Corporation (12/09/25)
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  • Principal Systems Engineer

    RTX Corporation (Tucson, AZ)
    …of innovative weapons systems and advanced AI/ML solutions. We're looking for a ** Principal Systems Engineer - Modeling Simulation & Analysis Engineers** who ... Immigration Status Requirements:** Active and transferable US government issued security clearance is required prior to start date.​ US...team environment, and are eager to learn. As a ** Principal Systems Engineer - Modeling Simulation &… more
    RTX Corporation (12/06/25)
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  • Principal Systems Engineer - RF…

    RTX Corporation (Tucson, AZ)
    …generation of innovative weapons systems and advanced AI/ML solutions. We're looking for ** Principal Systems Engineer - RF Signal and Sensor Modeling Engineers** ... Immigration Status Requirements:** Active and transferable US government issued security clearance is required prior to start date.​ US...team environment, and are eager to learn. As a ** Principal Systems Engineer - RF Signal and… more
    RTX Corporation (12/06/25)
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  • Principal Sys Safety Engineer

    RTX Corporation (Tucson, AZ)
    …to ensuring end user safety. + This is an exciting opportunity for a highly motivated ** Principal System Safety Engineer ** to join us on the Air and Space team ... Immigration Status Requirements:** Active and transferable US government issued security clearance is required prior to start date.​ US...in Tucson, AZ. **What You Will Do:** As a ** Principal System Safety Engineer ** , your responsibilities… more
    RTX Corporation (12/16/25)
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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 ... Immigration Status Requirements:** Active and transferable US government issued security clearance is required prior to start date.​ US...Will Do** + As a Principal System Safety Engineer , your responsibilities will… more
    RTX Corporation (11/15/25)
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  • Principal System Safety Engineer

    RTX Corporation (Tucson, AZ)
    …**What You Will Do** + This is an exciting opportunity for a highly motivated Principal System Safety Engineer to join us **onsite** with the System Safety team ... Immigration Status Requirements:** Active and transferable US government issued security clearance is required prior to start date.​ US...in Tucson, AZ. + As a Principal System Safety Engineer , your responsibilities may… more
    RTX Corporation (10/22/25)
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