• Cyber Software Engineer - SIGINT Systems

    Lockheed Martin (Hanover, MD)
    …use of advanced electronics to undermine our way of life\. As a cyber security professional at Lockheed Martin, you'll protect the networks that our citizens and the ... We are seeking professionals interested in a variety of responsibilities including; * Software development * Software engineering * Systems engineering * Cyber… more
    Lockheed Martin (09/25/25)
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  • Software Engineer-Senior / Lead - Backend

    Guidehouse (Camp Springs, MD)
    **Job Family** **:** Software Development & Support **Travel Required** **:** Up to 10% **Clearance Required** **:** Ability to Obtain Public Trust Guidehouse is ... for a federal government client. This is an exciting opportunity for a software engineer with extensive development and technical leadership experience to join a… more
    Guidehouse (11/12/25)
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  • Software Engineer II

    RTX Corporation (Annapolis Junction, MD)
    …Person, or Immigration Status Requirements:** Active and transferable US government issued security clearance is required prior to start date.​ US citizenship is ... required, as only US citizens are eligible for a security clearance​ ** Security Clearance:** TS/SCI - Current...Current **Applied Signal Technology (AST** ) is seeking a ** Software Engineer II** who strives for excellence and have… more
    RTX Corporation (10/04/25)
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  • Software Engineer III

    Gama-1 Technologies (Silver Spring, MD)
    Summary GAMA-1 Technologies, LLC seeks an experienced Software Engineer III to support our growing Cloud Services practice in remote work environment. This position ... + Lead the design, development, and deployment of scalable and robust software applications. + Architect, develop, and maintain core system components and services.… more
    Gama-1 Technologies (11/05/25)
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  • Mid-Level Backend Software Engineer…

    GliaCell Technologies (Annapolis Junction, MD)
    …Technologies focuses on Software & System Engineering in Enterprise and Cyber Security solution spaces. We excel at delivering stable and reliable software ... An active or rein-statable TS/SCI with Polygraph security clearance is REQUIRED. Please do not apply...this level of clearance. Are you a Mid-Level Backend Software Engineer who is ready for a new challenge… more
    GliaCell Technologies (11/06/25)
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  • Senior Software Engineer (Onsite)

    RTX Corporation (Fulton, MD)
    …citizens are authorized to access information under this program/contract. ** Security Clearance:** DoD Clearance: Secret **Solipsys, Managed by Collins Aerospace** ... of Collins Aerospace/RTX and is currently seeking a **Senior Software Engineer** **who is enthusiastic, hardworking, and proactive in...+ The ability to obtain and maintain a US security clearance is required. + US citizenship is required… more
    RTX Corporation (10/01/25)
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  • Junior Java Software Engineer

    GliaCell Technologies (Annapolis Junction, MD)
    …Technologies focuses on Software & System Engineering in Enterprise and Cyber Security solution spaces. We excel at delivering stable and reliable software ... An active or rein-statable TS/SCI with Polygraph security clearance is REQUIRED. Please do not apply...this level of clearance. Are you a Junior Java Software Engineer who is ready for a new challenge… more
    GliaCell Technologies (09/15/25)
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  • Principal Sales Engineer

    Rocket Software (Annapolis, MD)
    …Information security is everyone's responsibility. A fundamental principle of information security at Rocket Software is that all individuals in the ... as well as direct business to grow revenue opportunities. Rocket Software Principal Sales Engineers are experienced technical professionals with an extensive… more
    Rocket Software (11/07/25)
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  • Principal Sales Engineer - Data Modernization

    Rocket Software (Annapolis, MD)
    …Information security is everyone's responsibility. A fundamental principle of information security at Rocket Software is that all individuals in the ... well as, direct business in order to grow revenue opportunities. Rocket Software Sales Engineers are experienced technical professionals with an extensive enterprise… more
    Rocket Software (10/25/25)
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  • Senior Software Engineer

    SMX (Patuxent River, MD)
    Senior Software Engineer (3317)at SMX(View all jobs) (https://www.smxtech.com/careers/) Patuxent River, MD SMX is looking for a highly motivated **Senior Software ... to support the Acquisition Program Office in oversight of Software Engineering activities. You will join a team of...experts dedicated to enabling your mission. From priority national security initiatives for the DoD to highly assured and… more
    SMX (11/21/25)
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