• Principal System Controls Engineer

    RTX Corporation (Midland, GA)
    …ready to go beyond? **What You Will Do:** The ** Principal ** **System Controls Engineer ** will be the primary interface with operations to help and lead hands ... a complete definition of "U.S. Person" go here. https://www.ecfr.gov/current/title-22/chapter-I/subchapter-M/part-120/subpart-C/section-120.62 ** Security Clearance:** None/Not Required Pratt & Whitney is working… more
    RTX Corporation (09/16/25)
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  • Principal Software Engineer - C,…

    Zscaler (San Jose, CA)
    …speed and agility with a cloud-first strategy. We're looking for an experienced Principal Software Development Engineer to join our ZIA team.You will drive ... cybersecurity. Our Engineering team built the world's largest cloud security platform from the ground up, and we keep...set engineering standards, mentor other engineers, and collaborate with Operations and Support to ensure a healthy cloud and… more
    Zscaler (11/17/25)
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  • Senior Principal Engineer , Systems…

    RTX Corporation (Aurora, CO)
    …more secure world. Raytheon has an immediate opening for a temporary Senior Principal Systems Engineer . This role will support the program's deployed systems ... Person, or Immigration Status Requirements:** Active and transferable US government issued security clearance is required prior to start date.​ US citizenship is… more
    RTX Corporation (11/15/25)
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  • Senior Principal Mechanical Design…

    RTX Corporation (Tewksbury, MA)
    …and production support. Mechanical Engineering is searching for an experienced Senior Principal Design Engineer to work in the Radar Design Department. ... Person, or Immigration Status Requirements:** Active and transferable US government issued security clearance is required prior to start date.​ US citizenship is… more
    RTX Corporation (11/06/25)
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  • Sr Principal Mechanical Engineer

    RTX Corporation (Tewksbury, MA)
    …and production support. The ADGE department is looking for a full-time Senior Principal Mechanical Engineer to support Patriot GEM-T Missile major components and ... Status Requirements:** The ability to obtain and maintain a US government issued security clearance is required.​ US citizenship is required, as only US citizens are… more
    RTX Corporation (10/22/25)
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  • Principal Systems Engineer (MBSE)…

    RTX Corporation (Dulles, VA)
    …that create a safer, more secure world. Raytheon Technologies is seeking a Principal Systems Engineer (MBSE) to provide enterprise-wide systems engineering and ... Person, or Immigration Status Requirements:** Active and transferable US government issued security clearance is required prior to start date.​ US citizenship is… more
    RTX Corporation (10/13/25)
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  • Principal System Engineer

    KBR (Chevy Chase, MD)
    Title: Principal System Engineer /Enterprise Architect Belong. Connect. Grow. with KBR! KBR's National Security Solutions team provides high-end engineering ... and advanced technology solutions to our customers in the intelligence and national security communities. In this position, your work will have a profound impact on… more
    KBR (10/08/25)
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  • Principal Systems Engineer

    RTX Corporation (Tewksbury, MA)
    …Integrated Air & Missile Defense Systems (IAMDS) department is seeking a ** Principal Systems Engineer ** with technical expertise and systems engineering skills ... Person, or Immigration Status Requirements:** Active and transferable US government issued security clearance is required prior to start date.​ US citizenship is… more
    RTX Corporation (09/13/25)
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  • Principal Systems Engineer

    RTX Corporation (Tewksbury, MA)
    …world. Integrated Air & Missile Defense Systems (IAMDS) department is seeking a ** Principal Systems Engineer .** IAMDS leads all aspects of Systems Engineering ... Immigration Status Requirements:** Active and transferable US government issued security clearance is required prior to start date.​ US...flow-down + You will be responsible for concept of Operations (CONOPS) development and design + You will be… more
    RTX Corporation (08/29/25)
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  • Principal Engineer

    Wells Fargo (Iselin, NJ)
    …more than 70 million global customers. Wells Fargo Bank NA seeks a ** Principal Engineer ** in Iselin, NJ. **Job Role and Responsibility:** Designing, developing, ... Fargo Technology** sets IT strategy; enhances the design, development, and operations of our systems; optimizes the Wells Fargo infrastructure footprint; provides… more
    Wells Fargo (11/21/25)
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