• Principal Compliance & Security

    Comcast (Philadelphia, PA)
    …) This division specializes in offering Software-as-a-Service (SaaS) and subscription-based security solutions to large enterprises and the federal government. For ... able to purchase some of the best of Comcast's own in-house security technologies. These solutions are proven-at-scale to defend critical infrastructure and… more
    Comcast (09/21/25)
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  • Sentinel Principal / Sr Principal

    Northrop Grumman (Huntsville, AL)
    …part of history, they're making history. Northrop Grumman Defense Systems is seeking a ** Principal / Sr. Principal Manufacturing Engineer ** . This position ... a competitive relocation assistance package. **You'll Bring These Qualifications:** + Senior Principal Manufacturing Engineer - Bachelor's degree in Science with… more
    Northrop Grumman (12/12/25)
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  • Principal / Sr. Principal Software…

    Northrop Grumman (Los Angeles, CA)
    … Level or a Sr. Principal Level. **Basic Qualifications for a Principal Software Engineer :** + Bachelor's with 5 years of professional software development ... is a trusted provider of mission-enabling solutions for global security . Our Engineering and Sciences (E&S) organization pushes the...at Woodland Hills, CA **Basic Qualifications for a Sr. Principal Software Engineer :** + Bachelor's with 8… more
    Northrop Grumman (12/04/25)
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  • Principal Engineer Software…

    Palo Alto Networks (Santa Clara, CA)
    …passionate individuals to join the Next-gen Firewall dataplane team as a Software Engineer . You will be part of a world-class software engineering team that works ... will take ownership for large software components, work with product management on real life customer requirements, apply your...Service Provider environments + Design & Develop L2-L4 network security features + Develop network security high… more
    Palo Alto Networks (10/29/25)
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  • ASIC/FPGA Principal SoC Engineer VI

    Lockheed Martin (Denver, CO)
    …in the world at Lockheed Martin Space's Silicon Solutions team and seeking a future\-looking Principal SoC Engineer who is able to cast and realize a compelling ... work on the development of a sophisticated state\-of\-the\-art avionics product in a world class Integrated Product ...total system cost and schedule\. * Partner with a Principal Verification Engineer to architect cohesive approaches… more
    Lockheed Martin (12/14/25)
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  • Principal Engineer Manufacturing

    Northrop Grumman (Sykesville, MD)
    …leadership-oriented individual to join the Power/Control Systems (PCS) team as a ** Principal Manufacturing Engineer ** at our **Sykesville, MD** facility. Our ... engineering. They should also be self-directed, organized, and team oriented. The ** Principal Manufacturing Engineer ** has responsibilities that include, but are… more
    Northrop Grumman (11/27/25)
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  • Principal Systems Engineer - Missile…

    RTX Corporation (Tucson, AZ)
    …execute technology roadmaps. The Effectors PG&C Center is currently hiring for a ** Principal Systems Engineer - Missile Guidance, Navigation, and Control ... execution of the portfolio of current and upcoming missile programs. As a ** Principal Systems Engineer - Missile Guidance, Navigation, and Control Engineer more
    RTX Corporation (10/21/25)
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  • Principal Software Engineer - Web…

    Microsoft Corporation (Redmond, WA)
    …their productivity. The Copilot Pages and Notebooks team is seeking to hire a Principal Engineer to lead performance initiatives and define the architecture for ... our web applications. As a ** Principal Software Engineer ** in the Copilot Pages...proactively identifying and addressing key performance bottlenecks within the product . Microsoft's mission is to empower every person and… more
    Microsoft Corporation (12/13/25)
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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 Software Test Engineer

    Palo Alto Networks (Santa Clara, CA)
    …and accomplished QA/Automation engineer with experience in validating core networking & security features in the QA team. You will be part of a world-class ... (Cloud Identity, Data Loss Prevention, Post quantum cryptography, IoT Security etc) in the Layer 4-7 domain. You will...+ Contribute in all phases of end to end product and solution validation + Work with different development… more
    Palo Alto Networks (12/10/25)
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