• Principal Software Engineer (SWE-4)

    Leidos (Fort Meade, MD)
    …with NiFi** + **Security Clearance Requirement** : Candidates must possess an active TS / SCI with Polygraph to be considered for this role. **At Leidos, ... **Description** **Leidos** has a new and exciting opportunity for a **Principal Software Engineer** in our **National Security Sector's (NSS) Cyber & Analytics… more
    Leidos (11/07/25)
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  • Senior Software Engineer

    Belay Technologies (Annapolis Junction, MD)
    …support as needed on various tasks. Candidates should have the following qualifications: + TS / SCI Clearance with polygraph + 12 years of Software Development ... a finalist in 2021! Belay Technologies seeks a full-stack developer for the OE DAT team. You will be...a technical discipline + OR 4 additional years of software development experience. in place of a technical BS… more
    Belay Technologies (10/15/25)
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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 ... Experience working in a Linux environment **Security Clearance Requirements:** + Current/Active TS / SCI with Polygraph **Physical Requirements:** + Must be able… more
    ManTech (09/20/25)
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  • Junior Software Engineer

    Belay Technologies (Columbia, MD)
    … with emphasis on backend services. Candidates should have the following qualifications: + TS / SCI Clearance with polygraph + 7 years with a Bachelor's in ... a finalist in 2021! Belay Technologies is seeking a Software Engineer (DBX) to join our intel team. The...DoD, as well as state-of-the-art commercial products. We hire software engineers, web designers, test engineers, systems engineers, systems… more
    Belay Technologies (09/25/25)
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  • 331 - Software Engineer 4

    ARSIEM (Fort Meade, MD)
    …Original Posting Date: 2025-11-06 Clearance Requirement: This position requires an active TS / SCI with a polygraph. You must be a US Citizen ... you work with. ARSIEM is looking for a motivated Software Engineer to support the Access Discovery & Tradecraft...to support the Access Discovery & Tradecraft mission. The Developer will work on a small team supporting a… more
    ARSIEM (11/09/25)
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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. We Make It Happen! GliaCell Technologies focuses on Software & System Engineering in Enterprise and Cyber Security...have the following: + Possess an active or rein-statable TS / SCI with Polygraph security clearance. + US… more
    GliaCell Technologies (10/02/25)
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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. ... in lieu of a degree. + **To be considered must have an active TS / SCI with polygraph security clearance** **Preferred Qualifications** + Master's degree in… more
    Leidos (11/07/25)
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  • Cloud Engineer

    ManTech (Fort Meade, MD)
    …Kubernetes Administrator (CE Level 3) **Security Clearance Requirements:** + Current/Active TS / SCI with Polygraph. **Physical Requirements:** + Must be able ... **Responsibilities include, but are not limited to:** + Provides cloud software development/engineering services to include requirements analysis, software more
    ManTech (09/19/25)
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