• 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 (09/25/25)
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  • System Engineer

    ManTech (Fort Meade, MD)
    …apply and enforce use of suitable standards to ensure consistency and interoperability of developer hardware and software . + As a participant within an Analysis ... and control of the evolving configuration of a system, both hardware and software components and associated documentation, during the life of the system while… more
    ManTech (09/20/25)
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  • Senior Kubernetes Software Engineer

    Leidos (Columbia, MD)
    **Description** **Leidos** has a new and exciting opportunity for a **Kubernetes 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 (07/31/25)
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  • Principal Software Engineer

    BAE Systems (Rockville, MD)
    …non-company locations may be required. Job Responsibilities + Work as part of a software development team to design and implement rapid prototypes for a broad range ... related field with 4 years of experience + Capable of leading teams of software and system engineers including managing scope and schedule + Experienced developer more
    BAE Systems (09/09/25)
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  • Principal 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. + 15+ 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 (07/24/25)
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  • Junior Software Engineer

    Belay Technologies (Columbia, MD)
    …2019, runner up in 2020 and a finalist in 2021! Belay Technologies is seeking a Software Engineer (DBX) to join our intel team. The DBX team is focused on making ... provide a responsive user experience. This position is for a full-stack developer with emphasis on backend services. Candidates should have the following… more
    Belay Technologies (09/25/25)
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  • 332 - Software Engineer 3

    ARSIEM (Annapolis Junction, MD)
    …every client you work with. ARSIEM is looking for a motivated Analytic Developer to capture requirements and create innovative analytics and deploy solutions to ... Original Posting Date: 2025-09-24 Clearance Requirement: This position requires an active TS /SCI with a polygraph. You must be a US citizen for consideration.… more
    ARSIEM (09/30/25)
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  • Senior DevOps Engineer

    GliaCell Technologies (Annapolis Junction, MD)
    An active or rein-statable TS /SCI with Polygraph security clearance is REQUIRED. Please do not apply if you currently do not possess this level of clearance. Are you ... 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… more
    GliaCell Technologies (07/03/25)
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  • Cyber Security Engineer

    Leidos (Bethesda, MD)
    **Description** Leidos has an exciting opening for you, our next ** TS /SCI Cyber Security Engineer** working across several Task Orders under the DOMEX Technology ... this role, you will collaborate closely with ISSOs, ISSSMs, software engineers, software developers, system engineers and...in lieu of degree is accepted. + An active TS /SCI clearance with ability to obtain a Poly +… more
    Leidos (07/11/25)
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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 (08/08/25)
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