• Senior Python Developer (SWE-3)

    Leidos (Fort Meade, MD)
    …team is at the forefront in Security Engineering, Computer Network Operations ( CNO ), Mission Software , Analytical Methods and Modeling, Signals Intelligence ... a new and exciting opportunity for a **Senior Python Developer ** in our **National Security Sector's (NSS) Cyber &...program "Delivers Mission Success!" Seeking a motivated Senior Python Developer with the right knowledge, skills, and abilities to… more
    Leidos (10/28/25)
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  • Mid-Level Full Stack Software Engineer

    GliaCell Technologies (MD)
    …currently do not possess this level of clearance. Are you a Mid-Level Full Stack Software Engineer who is ready for a new challenge that will launch your career to ... you. We Make It Happen! GliaCell Technologies focuses on Software & System Engineering in Enterprise and Cyber Security...customer solutions in the areas of CND, CNE, and CNO by providing our customers with assessments and solutions… more
    GliaCell Technologies (09/25/25)
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  • Software Engineer (Data Analytics Focus)

    BigBear.ai (Columbia, MD)
    …this mission-essential platform. You will also contribute to the MI team as a software engineer and analytic developer where you will design, develop, and ... Overview BigBear.ai is seeking a Software Engineer. You will be a member of...SIGINT collection and analysis systems. + Experience with production CNO capabilities and operations. About BigBear.ai BigBear.ai is a… more
    BigBear.ai (12/11/25)
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  • Embedded System Researcher 3

    ARSIEM (Annapolis Junction, MD)
    …customers on distilling larger tasks into meaningful milestones Labor Category Requirements - Software Developer 3 + Minimum eight (8) years of experience ... languages + Minimum three (3) leading projects that develop complex software , ensuring a collaborative environment, and configuration management, and Experience… more
    ARSIEM (11/07/25)
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  • Principal DevOps Engineer

    Leidos (Bethesda, MD)
    …team is at the forefront in Security Engineering, Computer Network Operations ( CNO ), Mission Software , Analytical Methods and Modeling, Signals Intelligence ... Confluence, Jenkins, and Katalon Studio. + Demonstrated experience working within a software development team and supporting developers and developer activities.… more
    Leidos (12/04/25)
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  • Junior DevOps 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 excel ... at delivering stable and reliable software solutions using Agile Software Development principles....customer solutions in the areas of CND, CNE, and CNO by providing our customers with assessments and solutions… more
    GliaCell Technologies (11/01/25)
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  • National Security Sector Referrals

    Leidos (Reston, VA)
    …team is at the forefront in Security Engineering, Computer Network Operations ( CNO ), Offensive Cyber, Mission Software , Analytical Methods and Modeling, Signals ... Our most common opportunities are in the following areas: + Software Engineer / Developer : Java, Python, AI/ML + DevOps Engineer + Reverse Engineer/Embedded… more
    Leidos (10/18/25)
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