• Software Engineer (Hybrid)

    Huntington Ingalls Industries (Columbia, MD)
    …is desired, but not required; US Citizenship required. Can also consider candidates with a current Secret or TS level clearance. + 3+ years of experience as a ... Enlighten, honored as a Top Workplace from USA Today, is a leader...solution development and deployment, with expertise in cloud-based services, software and systems engineering, cyber capabilities, and data science.… more
    Huntington Ingalls Industries (10/22/25)
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  • Principal Software Engineer (SWE-4)

    Leidos (Fort Meade, MD)
    **Description** **Leidos** has a new and exciting opportunity for a **Principal Software Engineer** in our **National Security Sector's (NSS) Cyber & Analytics ... forefront in Security Engineering, Computer Network Operations (CNO), Mission Software , Analytical Methods and Modeling, Signals Intelligence (SIGINT), and… more
    Leidos (11/07/25)
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  • Software Engineer (Data Analytics Focus)

    BigBear.ai (Columbia, MD)
    …in place of a BS + Clearance: TS /SCI w/ Poly + Production-grade software development experience in Java and Python. + Experience deploying and maintaining ... You will also contribute to the MI team as a software engineer and analytic developer where you will design, develop, and integrate solutions involving the… more
    BigBear.ai (09/11/25)
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  • 331 - Software Engineer 4

    ARSIEM (Fort Meade, MD)
    …an impact on every client you work with. ARSIEM is looking for a motivated Software Engineer to support the Access Discovery & Tradecraft mission. The Developer ... and implementing full stack development + Must have strong Java and/or Kotlin experience + Experience with JavaScript or...Date: 2025-11-06 Clearance Requirement: This position requires an active TS /SCI with a polygraph. You must be a US… more
    ARSIEM (11/09/25)
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  • Sr. System Development Engineer, AWS Cross Domain…

    Amazon (Herndon, VA)
    …excellence bar. - Operate, automate, and troubleshoot complex systems in partnership with software developer peers. - Be given opportunities to grow your ... engineer systems on a massive scale and to gain top -notch experience in cloud computing. You'll be surrounded by...Citizen and must currently possess and maintain an active TS /SCI security clearance with polygraph. The position further requires… more
    Amazon (10/15/25)
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  • Senior DevOps Engineer

    GliaCell Technologies (Annapolis Junction, MD)
    …system using a microservices-based architecture and cutting-edge technologies. The Microservices Developer will be responsible for: + Writing java spring ... An active or rein-statable TS /SCI with Polygraph security clearance is REQUIRED. Please...you. We Make It Happen! GliaCell Technologies focuses on Software & System Engineering in Enterprise and Cyber Security… more
    GliaCell Technologies (10/02/25)
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  • Security Engineer, AWS Cross Domain Services…

    Amazon (Arlington, VA)
    …that the candidate selected must currently possess and maintain an active TS /SCI security clearance with polygraph. The position further requires the candidate to ... impress AWS customers at any level, from executive to developer . Previous experience with AWS is desired but not...7+ years of programming in Python, Ruby, Go, Swift, Java , .Net, C++ or similar object oriented language experience… more
    Amazon (10/31/25)
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  • Senior SW Engineer

    Leidos (Chantilly, VA)
    **Description** Leidos is seeking a Software Developer for a 200+ FTE technical development program supporting the Sponsor's Entitlement Programs as well as IdAM ... /ICAM, Authentication, Authorization, Attributes and Digital Policy Management. The Software Developer will work with a large team of developers, software more
    Leidos (09/26/25)
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  • DevOps Engineer (SME)

    Leidos (Bethesda, MD)
    …Confluence, Jenkins, and Katalon Studio. + Demonstrated experience working within a software development team and supporting developers and developer activities. ... forefront in Security Engineering, Computer Network Operations (CNO), Mission Software , Analytical Methods and Modeling, Signals Intelligence (SIGINT), and… more
    Leidos (11/07/25)
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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 ... build environments + Experience developing complex programs using, C, C#, C++, Java , or other comparable languages + Minimum three (3) leading projects that… more
    ARSIEM (11/07/25)
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