• 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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  • Principal Systems Engineer

    RTX Corporation (Binghamton, NY)
    …a security clearance ** Security Clearance:** DoD Clearance: Secret ** Principal Systems Engineer ** **- Simulation & Training (Onsite)** Collins is seeking ... ability to obtain and maintain a US government issued security clearance is required.​ US citizenship is required, as...weapon system trainers and virtual reality training devices. The Principal Systems Engineer is a technical lead… more
    RTX Corporation (09/09/25)
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  • DevOps Engineer / Principal DevOps…

    Northrop Grumman (Wright Patterson AFB, OH)
    …making history. Northrop Grumman Defense Systems (NGDS), Beavercreek Ohio, is seeking a DevOps Engineer / Principal DevOps Engineer in support of programs at ... + Active Department of Defense Top Secret/Sensitive Compartmented Information security clearance. + One of the following: + Bachelor's...3 months of hire date **Basic Qualifications for a Principal DevOps Engineer :** + Active Department of… more
    Northrop Grumman (08/27/25)
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  • Principal RF Software Engineer

    SpaceX (Hawthorne, CA)
    Principal RF Software Engineer (Starshield) Hawthorne, CA Apply SpaceX was founded under the belief that a future where humanity is out exploring the stars is ... possible, with the ultimate goal of enabling human life on Mars. PRINCIPAL RF SOFTWARE ENGINEER (STARSHIELD) Starshield leverages SpaceX's Starlink technology… more
    SpaceX (08/27/25)
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  • Principal RFIC Design Engineer

    SpaceX (Hawthorne, CA)
    Principal RFIC Design Engineer Hawthorne, CA Apply SpaceX was founded under the belief that a future where humanity is out exploring the stars is fundamentally ... possible, with the ultimate goal of enabling human life on Mars. PRINCIPAL RFIC DESIGN ENGINEER (STARSHIELD) Starshield leverages SpaceX's Starlink technology… more
    SpaceX (08/26/25)
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  • Principal Site Reliability Engineer

    Mastercard (O'Fallon, MO)
    …people, businesses and governments realize their greatest potential._ **Title and Summary** Principal Site Reliability Engineer Principal Site Reliability ... services and support that ensure optimal infrastructure performance * Conducts engineer training and mentoring in RE methodologies, empowering technical talent to… more
    Mastercard (10/10/25)
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  • Network Engineer , Principal

    RTX Corporation (Tucson, AZ)
    … clearance​ ** Security Clearance:** Secret - Current **Network Engineer , Principal Specialist (P3)** **Raytheon Digital Technology** **Classified ... Immigration Status Requirements:** Active and transferable US government issued security clearance is required prior to start date.​ US...secure world. Join this high impact team as a Principal Network Engineer (P3) to ensure the… more
    RTX Corporation (09/26/25)
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  • Principal Front-end Software…

    BAE Systems (Nashua, NH)
    …our freedom. BAE Systems Digital Architecture Team (DAT) is looking to hire a Principal Front-end Engineer to join our team. We are responsible for building ... to lead the world in defense technologies and national security services. We offer a flexible work environment and...is to join our Digital Architecture Team as a Principal Front-end Software Engineer . Typical responsibilities for… more
    BAE Systems (10/02/25)
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  • Software/ Principal Software…

    Northrop Grumman (Rolling Meadows, IL)
    …advantage to the warfighter. Come be a part of our mission! As a Software Engineer / Principal Software Engineer at Northrop Grumman you will have a ... ability to obtain and maintain a Secret clearance. **Basic Qualifications for Principal Embedded Software Engineer :** + Bachelor's degree in Computer Science,… more
    Northrop Grumman (09/17/25)
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  • Software Engineer / Principal

    Northrop Grumman (Camarillo, CA)
    …part of our mission! We are looking for you to join our team as a **Software Engineer / Principal Software Engineer ** based out of Pt. Mugu, CA. As a Software ... for deployment This position can be filled at either the Software or Principal Software level: **Basic Qualifications for Software Engineer :** + BS degree… more
    Northrop Grumman (09/05/25)
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