• Principal Software Engineer

    Leidos (Columbia, MD)
    **Description** **Leidos** has a new and exciting opportunity for a ** Principal Software Engineer ** in our **National Security Sector's (NSS) Cyber & Analytics ... **Join us and make a difference in National Security!** We are seeking a Principal Software Engineer for cloud development work leveraging capabilities from open… more
    Leidos (05/30/25)
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  • Senior Principal Engineer , Software…

    RTX Corporation (Annapolis, MD)
    …Clearance:** ARINC Incorporated d/b/a Collins Aerospace has an opening for a Senior Principal Engineer , Software Engineering in Annapolis, MD. This is a hybrid ... and conduct complex tests and debug control and diagnostic systems that contain logical and mathematical solutions. + Conduct...utilizing programming languages used in aviation, such as Python, Java , and C++. + Must possess at least 5… more
    RTX Corporation (06/23/25)
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  • Sr. Principal Controls Engineer

    Oshkosh Corporation (Hagerstown, MD)
    …utility vehicles and accessories-can be found all over the world.** The Sr Principal Engineer - Controls will work within the Connected Solutions engineering ... and maintenance of both hardware and software components for mobile construction vehicle control systems and related IoT systems This role is within the Global… more
    Oshkosh Corporation (05/22/25)
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  • Principal Software Engineer - 25k…

    Leidos (Columbia, MD)
    **Description** **Leidos** has a new and exciting opportunity for a ** Principal Software Engineer ** in our **National Security Sector's (NSS) Cyber & Analytics ... Engineer to design, develop, and enhance complex software systems , including high-performance analytics, large-scale data processing, real-time applications, and… more
    Leidos (07/31/25)
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  • Principal Software Engineer

    Competitive Range Solutions, LLC (Fort Meade, MD)
    …exciting projects in a collaborative, congenial environment. We are seeking a Principal Software Engineer to design, modify, develop, and implement highly ... + Extensive proficiency in programming languages such as C++, Java , Python, or embedded systems development. +...such as C++, Java , Python, or embedded systems development. + Strong expertise in software architecture, secure… more
    Competitive Range Solutions, LLC (08/07/25)
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  • Principal Professional Services…

    Rocket Software (Annapolis, MD)
    …people truly BELIEVE in what they're doing!** **Job Description Summary:** The Principal Professional Services Engineer brings creativity, curiosity and passion ... Unidata is a plus. + Excellent working knowledge of underlying operating systems (Windows/Linux/AIX) + Scripting experience in Windows/Linux/AIX + Integration of web… more
    Rocket Software (06/06/25)
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  • Software Engineer , Principal

    Parsons Corporation (Annapolis Junction, MD)
    …At Parsons, we're building the next generation of secure, mission-critical systems that support national defense, cyber operations, and government modernization ... efforts. We are looking for a **Software Engineer ** to help design and develop our **core data platform and framework** , enabling interoperability across… more
    Parsons Corporation (07/26/25)
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  • Principal Software Engineer - 25k…

    Leidos (Columbia, MD)
    **Description** **Leidos** has a new and exciting opportunity for a Software Engineer in our **National Security Sector's (NSS) Cyber & Analytics Business Area ... results. Leidos is currently looking to add a Software Engineer (SWE-3) to a growing task. Tasks will include...+ Design, develop, and enhance secure software applications and systems + Integrate new software into evolving operational environments… more
    Leidos (07/25/25)
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  • Principal DevOps Engineer

    Leidos (Bethesda, MD)
    **Description** **Leidos** has a new and exciting opportunity for a **PrincipalDevOps Engineer ** in our **National Security Sector's (NSS) Cyber & Analytics Business ... and make a difference in National Security!** **Job Summary** This PrincipalDevOps Engineer role provides mission critical system support to our customer. You will… more
    Leidos (08/01/25)
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  • Android Principal Engineer , Mobile…

    Marriott (Bethesda, MD)
    …code. Leads architecture and framework initiatives. Partners with other Principal Engineers, Engineering Directors, Enterprise Architecture and squad Tech Leads ... o Expert-level Android architecture and coding abilities in Kotlin and knowledge of Java o Extensive experience in development of a variety of large apps supporting… more
    Marriott (08/08/25)
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