• Principal Test Engineer

    Leidos (Bethesda, MD)
    **Description** **Leidos** has a new and exciting opportunity for a Principal Test Engineer in our **National Security Sector's (NSS) Cyber & Analytics Business Area ... scripts, evaluate test results, and feedback loops in a Continuous Integration Continuous Delivery Pipeline within a commercial cloud environment. Flexible… more
    Leidos (10/31/25)
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  • Senior Principal RF Mechanical Engineer…

    RTX Corporation (Tucson, AZ)
    …RF Design Team at Raytheon is seeking a talented and experienced **Senior Principal Engineer** to join our innovative and collaborative team in Tucson, AZ. This ... the RF, thermal, and structural performance of radomes for next-generation defense systems . **What You Will Do:** + Coordinate engineering activities to perform… more
    RTX Corporation (10/21/25)
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  • Principal Network Engineer

    Leidos (Odenton, MD)
    **Description** Leidos is seeking a ** Principal ** **Network Engineer** to join our Defense Enclave Services (DES) team at **Ft. Meade, MD.** This is an exciting ... your technical experience, and leadership to successfully execute Defense Information Systems Agency (DISA) migration to the Department of Defense's Fourth Estate… more
    Leidos (10/16/25)
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  • Sr. Principal RF Module Design/Development…

    RTX Corporation (Andover, MA)
    …secure world. **Job Summary:** An exciting opportunity exists for a **_Sr. Principal RF Module Design/Development Engineer_** to join our Module Development Section ... support multiple programs and enhance the capabilities of next generation radar systems . The successful candidate will be responsible for leading the technical… more
    RTX Corporation (10/16/25)
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  • Principal AI & Data Science Client Lead

    Axtria, Inc. (Boston, MA)
    …, SalesIQ (TM) , MarketingIQ (TM) , and CustomerIQ (TM) -enable seamless integration of data science and AI across commercial operations, supporting functions from ... sales planning to omnichannel engagement. As a Principal AI & Data Science Client Lead you will...analytics. + Hands-on expertise in GenAI (LLMs, RAG, multi-agent systems ), causal modeling, predictive analytics, and NLP. + Familiarity… more
    Axtria, Inc. (10/15/25)
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  • Senior Principal Software Engineer…

    Dell Technologies (Austin, TX)
    **Senior Principal Software Engineer - Windows Driver Developer** We are seeking a highly skilled and motivated Windows Driver Developer to join our BIOS and ... As a **Windows Driver Developer** you will be responsible for developing sophisticated systems and software based on the customer's business goals, needs and general… more
    Dell Technologies (10/03/25)
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  • Principal Platform Engineer - Software…

    Truist (Charlotte, NC)
    …(United States of America) **Please review the following job description:** The Principal Platform Engineer partners with a wide cross-section of partners to create ... is pivotal in building resilient, observable, and policy-compliant software systems that power mission-critical business functions. Leveraging technologies like… more
    Truist (09/30/25)
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  • Principal Program Manager, Global Physical…

    Oracle (Phoenix, AZ)
    …environments. + Demonstrated expertise in physical security design, construction, and systems integration in a global, cross-functional context. + Experience ... seasoned Senior Program Manager to lead the end-to-end delivery of physical security systems for new builds and site expansions across OCI's global footprint. This… more
    Oracle (12/20/25)
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  • (USA) Principal , Software Engineer

    Walmart (Bentonville, AR)
    …distributed architectures optimized for real-time data processing, AI/ML integration , and cross-service reliability. Maintains architectural decision records (ADRs) ... traceability, alignment, and transparency in technical planning and tradeoffs. AI/ML Integration & Product Development: Architects and builds intelligent software … more
    Walmart (12/20/25)
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  • Principal Software Engineering Manager

    Microsoft Corporation (Redmond, WA)
    …solutions. + Set Technical Direction: Define architecture for scalable, secure CRM systems and AI integration . Establish best practices for performance, ... service. If you're passionate about AI innovation, Copilot experiences, and building systems that empower thousands of sellers and marketers worldwide, this is your… more
    Microsoft Corporation (12/11/25)
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