• Software Engineering Support Analyst

    SMX (Patuxent River, MD)
    …years of relevant experience in engineering or computer science with an emphasis on software engineering/development of software systems + Experience in ... engineering experience to support a project relative to software supporting aircraft and weapons systems . You... integration and test + Knowledge of processes for software system design, test and interoperability, planning… more
    SMX (11/21/25)
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  • Principal Signals Software Engineer…

    RTX Corporation (Fort Meade, MD)
    …or Aurora, CO** . **What You Will Do** + Design, develop and modify software systems , using scientific analysis and mathematical models to predict and measure ... and digital signals processing to join our Satellite Ground System Team. This is an onsite position in either...Collaborate with the engineering team to integrate signal processing software with satellite ground systems . + Develop… more
    RTX Corporation (10/13/25)
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  • Sr Principal Cyber Software Engineer Test

    Northrop Grumman (Jessup, MD)
    …You'll Get to Do:** Designs, develops, documents executes SW test applications software and systems that contain logical and mathematical solutions. Conducts ... in the planning, design, development, and utilization of electronic data processing systems for product and commercial software . Determines test processes and… more
    Northrop Grumman (12/05/25)
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  • Senior Software Engineer

    GliaCell Technologies (Annapolis Junction, MD)
    …isn't the place for you. We Make It Happen! GliaCell Technologies focuses on Software & System Engineering in Enterprise and Cyber Security solution spaces. We ... provide technical expertise that assists in sustaining critical mission-related software and systems to a large government...The process includes DAT, UAT/SME Validation, Smoke Test, and System Level Test (SLT) prior to deploying products to… more
    GliaCell Technologies (01/03/26)
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  • Software Engineer, (C#) Level 1

    Acclaim Technical Services (Annapolis Junction, MD)
    …for mission use. 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...to the development environment. Provides specific input to the software components of system design to include… more
    Acclaim Technical Services (12/24/25)
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  • Software Integration Engineer Level 4

    General Dynamics Information Technology (Annapolis Junction, MD)
    …SCI + Polygraph **Public Trust/Other Required:** None **Job Family:** Software Engineering **Skills:** Automated Integration,Script Development, System Testing ... experience with integrating, installing, configuring, upgrading, compiling, and supporting COTS/GOTS software in a heterogeneous operating system environment. OR… more
    General Dynamics Information Technology (12/29/25)
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  • Software Engineer- Poly clearance Required

    General Dynamics Information Technology (Annapolis Junction, MD)
    …to design and derive capability functional and quality requirements Low-level debugging of software and system defects Design and implement software ... engineering teams empowered to create cutting edge technologies and systems to solve the nation's most difficult Computer Network...typically in Objective C or C++ Write or review software and system documentation Assist with developing… more
    General Dynamics Information Technology (12/29/25)
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  • Software Engineer SME

    General Dynamics Information Technology (Annapolis Junction, MD)
    …Polygraph **Public Trust/Other Required:** None **Job Family:** Software Engineering **Skills:** Computer Programming,Design,Documentations, Software ... + years of related experience **US Citizenship Required:** Yes **Job Description:** Designs software tools and subsystems to support software reuse and domain… more
    General Dynamics Information Technology (12/19/25)
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  • Principal/Senior Principal Software Design…

    Northrop Grumman (Jessup, MD)
    …Northrop Grumman, our employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today, and for generations ... (NGMC) (https://www.northropgrumman.com/what-we-do/mission-solutions/microelectronics) is seeking **a** **Principal or Senior Principal Software Design Engineer (** **Logging/Telemetry/Data Handling)** **What You'll Get… more
    Northrop Grumman (12/05/25)
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  • Full Stack Software Engineer SME

    Leidos (Gaithersburg, MD)
    **Description** National Security Sector combines technology-enabled services and mission software capabilities in the areas of cyber, logistics, security ... Business Area, is seeking a highly experienced, versatile, and visionary Full Stack Software Engineer Subject Matter Expert (SME) for the Maru Program. In this role,… more
    Leidos (11/01/25)
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