• Sr . Principal Linux System…

    RTX Corporation (Tucson, AZ)
    …the integrity of our systems and support IT infrastructures around the world. ** Sr . Principal Linux System Administrators (SME),** internally known as ... as they imagine and deliver solutions that push the boundaries in quantum physics, electric propulsion, directed energy, hypersonics, avionics and cybersecurity. The… more
    RTX Corporation (10/02/25)
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  • Senior Principal Engineer - Solid…

    RTX Corporation (Tucson, AZ)
    …weapon initiation safety systems technology. The department is seeking to hire a Senior Principal Engineer - Solid Propulsion. This position is on-site located ... in Tucson, Arizona. **What You Will Do:** In this Senior Principal Engineer - Solid Propulsion role...imagine and deliver solutions that push the boundaries in quantum physics, electric propulsion, directed energy, hypersonics, avionics and… more
    RTX Corporation (09/12/25)
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  • Senior Principal System Integration…

    RTX Corporation (Tucson, AZ)
    …safer, more secure world. Raytheon (RTX) has an immediate opening for a temporary Senior Principal Systems Integration & Test Engineer. This role will support ... as they imagine and deliver solutions that push the boundaries in quantum physics, electric propulsion, directed energy, hypersonics, avionics and cybersecurity. The… more
    RTX Corporation (09/21/25)
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  • Principal Procurement Specialist (Hybrid TX…

    RTX Corporation (Tucson, AZ)
    …as they imagine and deliver solutions that push the boundaries in quantum physics, electric propulsion, directed energy, hypersonics, avionics and cybersecurity. The ... daily tactical and detailed activities + Engage with Business EXIM, Legal, & Sr . Leaders **Qualifications You Must Have** + Bachelor's degree and 5 years minimum… more
    RTX Corporation (10/13/25)
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