• Software Engineer Principal

    PNC (Strongsville, OH)
    …and have an opportunity to contribute to the company's success. As a Software Engineer Principal within PNC's Technology organization, you will be based in ... integrating with external systems . Knowledge of messaging systems like MQ/ Active MQ. Understanding of Linux permissions and Window NTFS permissions.… more
    PNC (10/21/25)
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  • Principal Mechanical Engineer

    RTX Corporation (Mckinney, TX)
    …naval electronics. The products support US Government and international customers. This Principal Mechanical Engineer role will support the MultiMFRFS radar ... LRUs. Experience with ANSI/ASME Y14.5 GD&T (Geometric Dimension and Tolerances). Active and transferable US government issued security clearance is required prior… more
    RTX Corporation (10/07/25)
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  • Principal RF Subsystems 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 ... Type:** Onsite **U.S. Citizen, US Person, or Immigration Status Requirements:** Active and transferable US government issued security clearance is required prior… more
    RTX Corporation (10/07/25)
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  • Principal RF Engineer

    RTX Corporation (Aurora, CO)
    …more secure world. The Apertures and RF Team at Raytheon is looking for a Principal Engineer , Electrical & Electronics Engineering to be a member of a technical ... with technical experience in radio frequency (RF) communications links and systems , antenna design, functionality, and operation. This position is an onsite… more
    RTX Corporation (08/16/25)
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  • Sr. Principal Embedded Real-time Software…

    RTX Corporation (Tucson, AZ)
    …Type:** Onsite **U.S. Citizen, US Person, or Immigration Status Requirements:** Active and transferable US government issued security clearance is required prior ... software applications, including integration and test on missiles, launchers, radars, naval systems , fire control and other complex systems . Our precision… more
    RTX Corporation (09/19/25)
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  • Principal Cloud Software Engineer

    NVIDIA (Santa Clara, CA)
    …where everyone is inspired to do their best work. NVIDIA is looking for a strong principal cloud software engineer who can think out of the box, see the big ... Patterns, with in-depth experience in crafting and composing complex, large-scale back-end systems . + Strong knowledge of core Java - Collections API, Streams API,… more
    NVIDIA (11/03/25)
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  • Principal Network Engineer

    Leidos (Bethesda, MD)
    **Description** **Leidos** has a new and exciting opportunity for a ** Principal Network Engineer ** in our **National Security Sector's (NSS) Cyber & Analytics ... documented experience creating maintaining and implanting detailed documentation for standard systems operating procedures + Candidate must have a Bachelor's with 12… more
    Leidos (10/31/25)
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  • Principal Engineer Advanced…

    RTX Corporation (Tucson, AZ)
    …more secure world. The Hardware Engineering, Advanced Airframes Department is seeking a Principal Mechanical Engineer to support a proprietary program located in ... Type:** Onsite **U.S. Citizen, US Person, or Immigration Status Requirements:** Active and transferable US government issued security clearance is required prior… more
    RTX Corporation (10/29/25)
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  • Senior Principal Hardware Design Quality…

    RTX Corporation (Tucson, AZ)
    …Engineering Sustainment & Quality Assurance is seeking a results-oriented **Senior** ** Principal Hardware Design Quality Engineer ** within our Advanced ... Type:** Onsite **U.S. Citizen, US Person, or Immigration Status Requirements:** Active and transferable US government issued security clearance is required prior… more
    RTX Corporation (10/29/25)
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  • Principal Reliability Engineer

    RTX Corporation (Tewksbury, MA)
    …drive this mission forward, Raytheon currently has an exciting opportunity for a Principal Reliability Engineer , within our Land and Strategic Missile Defense ... Type:** Onsite **U.S. Citizen, US Person, or Immigration Status Requirements:** Active and transferable US government issued security clearance is required prior… more
    RTX Corporation (10/28/25)
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