• 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 ... us and make a difference in National Security!** **Job Summary:** As a Test Engineer on this program, you will have the opportunity to perform software … more
    Leidos (10/31/25)
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  • Sr. Principal Cyber Software…

    Northrop Grumman (Chantilly, VA)
    …of your career. **Northrop Grumman Mission Systems** is seeking an experienced **Senior Principal Cyber Software Engineer ** to join our team supporting a program ... Sector site in Chantilly, VA. As a Senior Software Engineer on the Mobile Development team, you...time off (PTO) for vacation and/or personal business. The application period for the job is estimated to be… more
    Northrop Grumman (10/21/25)
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  • Sr. Principal Platform Engineer

    Lilly (Indianapolis, IN)
    …who are determined to make life better for people around the world. **Sr. Principal Platform Engineer / Service Owner (F5)- Enterprise Connectivity:** Seeking an ... experienced **F5** **Platform Engineer / Service Owner** to join our team and...team and lead the implementation, and support of advanced application delivery and security solutions. This role is critical… more
    Lilly (12/18/25)
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  • Principal Engineer

    Meijer (Grand Rapids, MI)
    …grocery pickup and delivery experiences through our website and mobile app. As the Principal Engineer for Digital DevOps, you will play a strategic role in ... with career and community opportunities centered around leadership, personal growth and development . Consider joining our family - take care of your career and… more
    Meijer (11/06/25)
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  • Principal Systems Engineer (Onsite)

    RTX Corporation (Richardson, TX)
    …Company Managed by Collins Aerospace** Collins Aerospace is looking for a talented ** Principal Systems Engineer ** **with an active TS/SCI clearance** to work ... the product lifecycle, including customer engagement, requirements definition, software/hardware development & integration, as system test & validation as well… more
    RTX Corporation (12/03/25)
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  • Principal Software Engineer

    RTX Corporation (Cedar Rapids, IA)
    …the world safe, connected, and informed-no matter the environment. We're looking for a ** Principal Software Engineer ** who's ready to make an impact. In this ... DoD Clearance: Secret At Collins Aerospace, we don't just build technology-we engineer mission success. Our Communication Systems teams are on the front lines… more
    RTX Corporation (12/03/25)
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  • Principal Signals Software Engineer

    RTX Corporation (State College, PA)
    …meaningful problems that create a safer, more secure world. In the ** Principal Signals Software Engineering** role, you will design, develop, optimize, and test ... looking for a highly skilled and motivated Signals Software Engineer with a focus on radio frequencies, Fourier, and...signal processing software. + Lead one or more software development teams and ensure the work is completed in… more
    RTX Corporation (11/29/25)
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  • Sr Principal Engineer Systems…

    Northrop Grumman (Melbourne, FL)
    …Northrop Grumman Aeronautics Systems Sector has an opening for a **Sr** **. Principal Engineer Systems Architect** to join our team of qualified, diverse ... MBSE methods, while mentoring junior MBSE engineers to drive consistency in model development . We are looking for innovative thinkers who thrive in a fast-paced… more
    Northrop Grumman (11/04/25)
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  • Cleared Senior/ Principal Design and Test…

    Sandia National Laboratories (Livermore, CA)
    …Job Will Be Like: We are looking for a high performing design and qualification test engineer (R&D S&E Mechanical Engineer ) to join our team and help define and ... expertise with experimental test methods, including diagnostic transducer theory, application nuances, and limitations + Demonstrated leadership in guiding and… more
    Sandia National Laboratories (12/08/25)
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  • Principal Cloud Network Engineer

    Microsoft Corporation (Redmond, WA)
    …stack for one of the biggest networks in the world. We are looking for Principal Cloud Network Engineer . Our team operates one of the biggest network ... at work and beyond. **Responsibilities** + Specializing on the WAN, the engineer will gather requirements, develop innovative solutions, prototype them in a physical… more
    Microsoft Corporation (01/01/26)
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