• Software /Web Developer - Mid…

    IT Concepts (Springfield, VA)
    …with other languages as applicable (Python, Model Glue, etc.). Clearance: + Must have active TS /SCI with willingness to take CI poly. Benefits The Company We ... achieve extraordinary milestones. Kentro is hiring for a cleared mid-level Software /Web Developer to support the National Geospatial-Intelligence Agency.… more
    IT Concepts (09/17/25)
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  • 315 - Principal Python Software

    ARSIEM (Fort Meade, MD)
    …impact on every client you work with. ARSIEM is looking for a Principal Python Software Developer . This position will support one of our government clients in ... + Strong Python skills using Pandas & PySpark, developing software in Red Hat Linux (versions 3 - 5+)...Posting Date: 2025-10-20 Clearance Requirement: This position requires an active TS /SCI with a polygraph. You must… more
    ARSIEM (10/21/25)
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  • Full Stack Developer , Team Lead

    Leidos (Ashburn, VA)
    …skills. + Experience with DevOps frameworks. + Experience with Jira, Confluence. **Preferred Qualifications:** + Active DOD Top Secret or DHS CBP BI + Solid ... The National Security Sector within Leidos is seeking a Full Stack Software Developer Team Lead, with strong systems, software , cloud, and Agile… more
    Leidos (09/11/25)
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  • Web Services Developer , Senior

    Parsons Corporation (Annapolis Junction, MD)
    …and AWS certifications are advantageous but not required. **Security Clearance Requirement:** An active Top Secret SCI w/Polygraph security clearance is ... Parsons is seeking an experienced and highly skilled **Web Services Software Developer ** to join our team. This position offers a unique opportunity… more
    Parsons Corporation (10/25/25)
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  • Full Stack Developer

    Arena Technical Resources, LLC (Annapolis Junction, MD)
    …Candidate must possess an activeTS/SCI with Full Scope Polygraph clearance Job Description: An active Top Secret /SCI Clearance with a Full Scope Polygraph is ... Full Stack Developer Location: Annapolis Junction, MD, US Job ID:...have an immediate need for a Full-Stack or Back-End Software Engineer. The ideal candidate will be a self-starter… more
    Arena Technical Resources, LLC (11/03/25)
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  • Software Developer

    Nightwing (Annapolis Junction, MD)
    … Engineer **Location** : Onsite (National Business Parkway) **Clearance Requirement** : Active TS /SCI with Polygraph required **About Us** : At Nightwing, ... ubiquitous technical surveillance, data intelligence, lifecycle mission enablement, and software modernization. Nightwing brings disruptive technologies, agility, and competitive… more
    Nightwing (11/01/25)
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  • Astrodynamics & CONOP Developer

    KBR (Washington, DC)
    …budgets, and lighting condition analysis. Required: + Must be eligible to obtain a Top Secret clearance with SCI access. + Bachelor's degree in Aerospace ... Title: Astrodynamics & CONOP Developer Belong. Connect. Grow. with KBR! KBR's National...support dynamic, mission-critical environments and work collaboratively Desired: + Active security clearance ( SECRET or above). +… more
    KBR (08/30/25)
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  • Software Developer SME

    Leidos (Chantilly, VA)
    …team environment in order to provide technically sound solutions **Required Quals:** + Active TS /SCI with Polygraph + Master's degree and 15+ years of ... **Description** Leidos is seeking a Software Engineer for a 200+ FTE technical development.../ICAM, Authentication, Authorization, Attributes and Digital Policy Management. The Software Engineer will work with a large team of… more
    Leidos (11/01/25)
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  • Full Stack Developer

    William C Brown Inc (Springfield, VA)
    …Summary WCBinc is looking for a dynamic, talented and experienced Full Stack Software Developer who can create and maintain complex IT applications. This ... Full Stack Developer EOE Statement We are an equal employment...Location Springfield Full-Time/Part-Time Full-Time Exempt/Non-Exempt Exempt Security Clearance Requirements Active TS / SCI Clearance. This position… more
    William C Brown Inc (11/07/25)
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  • Senior ServiceNow Developer

    CACI International (Chantilly, VA)
    …None Type of Travel: None * * * **The Opportunity:** CACI is seeking a Senior Software Developer to join our Development Team on the All Spark program. You will ... Senior ServiceNow Developer Job Category: Information Technology Time Type: Full...and/or SAFE applications within ServiceNow. **Qualifications:** _Required:_ * An Active TS /SCI Clearance with Polygraph. * Security+… more
    CACI International (09/09/25)
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