• Principal Site Reliability Engineer

    Palo Alto Networks (Santa Clara, CA)
    …will have a direct and fulfilling impact on the future of AI Security. A Principal Site Reliability Engineer in Prisma AIRS embodies integrity, creativity, and a ... **Our Mission ** At Palo Alto Networks(R) everything starts and...Model Scanning and Red Teaming. As a Site Reliability Engineer , you will be embedded directly in an engineering… more
    Palo Alto Networks (11/14/25)
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  • Principal Software Engineer

    Microsoft Corporation (Santa Clara, CA)
    …deliver significantly superior performance compared to CPU-based alternatives. We are seeking a Principal Software Engineer to join our DPU Build and Tools team ... Cloud Infrastructure and responsible for powering Microsoft's "Intelligent Cloud" mission . SCHIE delivers the core infrastructure and foundational technologies for… more
    Microsoft Corporation (01/09/26)
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  • Sr. Principal Air Vehicle System Test…

    Northrop Grumman (NJ)
    …support from Northrop Grumman Responsible Engineering/Development/Test Engineering teams. **Sr. Principal System Test Engineer responsibilities include:** + ... has an opening for a **Air Vehicle System Test Engineer - Engineering Field Service Representative** (FSR) to join...as supporting the sailors in the unit with system operations , troubleshooting, and routine maintenance. The Navy's intent is… more
    Northrop Grumman (01/01/26)
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  • Principal Engineer Energetics…

    Northrop Grumman (Elkton, MD)
    …of history, they're making history. **Northrop Grumman** is in need of an **Energetics Manufacturing Engineer - level 3 ( Principal Engineer )** to work at its ... Systems and Controls (PS&C)** facility in Elkton, Maryland began solid-propellant rocket operations in 1948. Today, the Elkton PS&C facility designs, develops, and… more
    Northrop Grumman (11/12/25)
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  • Software Engineer / Principal

    Northrop Grumman (Dulles, VA)
    …with a current or active Top-Secret clearance at the time of application ** Principal Software Engineer :** + Bachelor's degree in a STEM field (ideally ... + Full stack development at the OS, platform, and mission unique software layer + Developing client and server...overall project budget and schedule in mind + Support Operations ground software and associated configurations. This will involve… more
    Northrop Grumman (01/15/26)
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  • Principal Systems Engineer

    Sierra Nevada Company, LLC (Dayton, OH)
    …we're applying this tenacity and expertise to the US Air Force's (USAF) Survivable Airborne Operations Center (SAOC) mission . Join the SNC-led SAOC team and be a ... the US Air Force's critical airborne command-and-control fleet. We need you! As a Principal Systems Engineer with a software background, you will lead the… more
    Sierra Nevada Company, LLC (11/26/25)
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  • Senior Principal Software Engineer

    RTX Corporation (Cedar Rapids, IA)
    …Clearance:** DoD Clearance: Secret At Collins Aerospace, we don't just build technology-we engineer mission success. Our Communication Systems teams are on the ... safe, connected, and informed-no matter the environment. We're looking for a **Senior** ** Principal Software Engineer ** who's ready to make an impact. In this… more
    RTX Corporation (11/13/25)
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  • Principal Engineer Systems - Global…

    Northrop Grumman (Colorado Springs, CO)
    …Space Systems-Launch and Missile Defense Systems offers an excellent opportunity for a Principal Engineer Systems - Global Algorithm Engineer (25-523) to ... strategic, regional, and tactical levels to systematically plan missile defense operations , monitor battle progress, and actively control networked sensors and… more
    Northrop Grumman (01/17/26)
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  • Principal Software Engineer

    SAIC (Honolulu, HI)
    **Description** SAIC is seeking a ** Principal Software Engineer ** who will be a systems administrator providing on-site hardware and software support, ... knowledge, and experience in developing and fielding at 24/7 Military Operations Centers worldwide. Provides software and hardware maintenance, design and… more
    SAIC (11/28/25)
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  • CCSS Principal Systems Engineer

    RTX Corporation (Springfield, VA)
    …more secure world. Raytheon Field Engineering is anticipating an opportunity for a Principal Systems Engineer . This role is suited for a motivated individual ... renowned engineering expertise to meet the needs of today's mission and stay ahead of tomorrow's threat. Our team...a full-time basis to directly support projects, procurements, and operations and maintenance to meet WHSVN C2 secure voice… more
    RTX Corporation (11/13/25)
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