• Principal Java Software Engineer…

    RTX Corporation (Fort Meade, MD)
    …anticipate may include: + Design, implement, and test Java -based applications and software components for satellite ground systems . + Collaborate with ... create a safer, more secure world. In the **Principal Java Software Engineering** role, you will design,...maintain advanced software applications for our Satellite Ground Systems . This role involves close collaboration… more
    RTX Corporation (08/30/25)
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  • Senior Java Architect

    T and T Consulting Services (Silver Spring, MD)
    **Project Overview:** Seeking an experienced, senior, full-stack Java Developer / Application Architect, to lead the Architecture and Development of a brand new, ... green-field web application and APIs from the ground up. Your job will be to design and...should utilize React and Tailwind CSS for the front-end, Java and Spring for the back-end services, and PostgreSQL… more
    T and T Consulting Services (09/30/25)
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  • Software Engineer 1 (TS/SCI w/Poly)

    CACI International (Columbia, MD)
    … Engineer (SWE) develops, maintains, and enhances complex and diverse software systems (eg, processing-intensive analytics, novel algorithm development, ... manipulation of extremely large data sets, real-time systems , and business management information systems ) based... environment * 2 - 4 year's experience writing/maintaining software in Java or GoLang language *… more
    CACI International (08/08/25)
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  • Principal Software Engineer

    BAE Systems (Rockville, MD)
    …Domain knowledge in one or more of the following areas: + Space, air, and/or ground systems + Modeling & simulation (M&S) + Tracking methodologies + Command and ... air, land, sea, space domains in real-time and faster-than-real-time systems + Take ownership of code bases from requirements,...years of experience + Capable of leading teams of software and system engineers including managing scope… more
    BAE Systems (09/09/25)
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  • Senior Software Infrastructure Engineer…

    RTX Corporation (Fort Meade, MD)
    …by identifying and implementing enhancements and optimizations. + Design and implement software infrastructure for satellite ground systems including the ... Infrastructure Engineer** with **expertise in DevOps** tools to join our Satellite Ground Systems team. This role involves designing, implementing, and… more
    RTX Corporation (08/30/25)
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  • Principal Signals Software Engineer…

    RTX Corporation (Fort Meade, MD)
    …of design. + Collaborate with the engineering team to integrate signal processing software with satellite ground systems . + Develop and implement ... to successfully satisfy the customer mission for our satellite ground systems team. We are currently looking...Fourier, and digital signals processing to join our Satellite Ground System Team. This is an onsite… more
    RTX Corporation (08/30/25)
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  • Front-End Software Engineer - level 3 or 4

    Northrop Grumman (Linthicum Heights, MD)
    …supporting the Integrated National Systems (INS) Business Unit (BU) to support a Ground program. The program is seeking a Software Engineer to support the ... part of history, they're making history. The Payload and Ground Systems , a division within Northrop Grumman's...will design, develop, document, refactor, test, and debug applications software for a Ground Segment. Ultimately, you… more
    Northrop Grumman (09/10/25)
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  • Senior Software Engineer (Engineer…

    Huntington Ingalls Industries (Hanover, MD)
    …of electronic data processing systems for product and commercial software . Determines computer user needs; analyzes system capabilities to resolve ... and become a pivotal player in the evolution of the Minotaur Mission Management System . Minotaur is a cutting-edge software suite that empowers operators of… more
    Huntington Ingalls Industries (07/22/25)
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  • Software Test Engineer (TS/SCI w/Poly)

    CACI International (Columbia, MD)
    …the Department of Defense (DoD) and other federal partners. Working with software engineers, system engineers, platform engineers, system administrators, ... Software Test Engineer (TS/SCI w/Poly) Job Category: Engineering...a member of a cross-functional team, you will analyze system requirements to develop evaluation and test plans/procedures, prepare… more
    CACI International (08/08/25)
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  • Software Engineer (Engineer Software…

    Huntington Ingalls Industries (Hanover, MD)
    …to government. + Support system integration events on various aircraft during ground and/or flight tests + Develop software interfaces to control and collect ... data processing systems for product and commercial software . Determines computer user needs; analyzes system ...and interested in novel challenges + Willingness to develop software with C++, Java , Javascript, or related… more
    Huntington Ingalls Industries (08/08/25)
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