• Full Stack Software Engineer SME

    Leidos (Chantilly, VA)
    …Business Area, is seeking a highly experienced, versatile, and visionary Full Stack Software Engineer Subject Matter Expert ( SME ) for the Maru Program. ... MD + Alexandria, VA + Chantilly, VA **Clearance Level Required:** Active TS /SCI and successfully pass a Polygraph exam. **Primary Responsibilities:** + **Architect… more
    Leidos (11/01/25)
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  • Developer ETL IV

    Noblis (Chantilly, VA)
    …years of experience OR High School/Diploma with 16 years of experience, + **Active Top Secret ( TS ) clearance with eligibility for Sensitive Compartmented ... Responsibilities As an ETL Developer SME , you will be responsible...drive best practices + Support the multi-enclave environment (Unclassified, Secret , and Top Secret ) +… more
    Noblis (11/19/25)
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  • Full Stack Developer

    UIC Government Services and the Bowhead Family of Companies (Dahlgren, VA)
    …for customer issues on Azure/AWS cloud environments. + Act as a consultant and subject matter expert for internal stakeholders in Engineering, IT, and ... on cloud environments. + Act as a consultant and subject matter expert for internal...Must be able to obtain/maintain a clearance at the Top Secret level. US Citizenship is a… more
    UIC Government Services and the Bowhead Family of Companies (01/13/26)
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  • Test Automation Developer - ETL/API/Rules

    CGI Technologies and Solutions, Inc. (Arlington, VA)
    **Test Automation Developer - ETL/API/Rules** **Category:** Analytics and Emerging Digital Technologies **Main location:** United States, Virginia, Arlington ... Description:** CGI Federal has an exciting opportunity for a Test Automation Developer - ETL/API/Rules within our Intel sector advancing the national security… more
    CGI Technologies and Solutions, Inc. (12/30/25)
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  • Database Developer , Senior

    CGI Technologies and Solutions, Inc. (Arlington, VA)
    **Database Developer , Senior** **Category:** Project Management **Main location:** United States, Virginia, Arlington **Position ID:** J0925-0477 **Employment ... **Position Description:** CGI Federal has an exciting opportunity for a Database Developer within our Intel sector advancing the national security mission through… more
    CGI Technologies and Solutions, Inc. (01/07/26)
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  • Senior Full Stack Developer

    ManTech (Ashburn, VA)
    …prior to starting this position. + Must be eligible to obtain and maintain a Top Secret clearance. **Physical Requirements:** + Must be able to be in a ... a motivated, career and customer oriented **Senior Full Stack Developer ** SME to join our team in...of both physical and virtual border crossings require the application of solutions to promote efficient trade and travel.… more
    ManTech (11/03/25)
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  • Web Developer

    Leidos (Mclean, VA)
    …workflows and project schedules and collaborate with in-house team members and client subject matter experts (SMEs) to assess requirements and provide creative ... National Security Sector is seeking a fully cleared Web Developer to support an enterprise IT program. The position...directly with the customers as a creative and technical SME ; and be supported by an in-house Infrastructure Team… more
    Leidos (11/15/25)
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  • Solutions Architect, AWS WWPS Partners SA

    Amazon (Herndon, VA)
    …know-how around how applications and services are constructed using the AWS platform; and a subject matter expert on security as it relates to customer ... US Citizen and currently possess and maintain an active Top Secret security clearance. A day in...Preferred Qualifications - Experience working with end user or developer communities - Experience in a technical role within… more
    Amazon (11/14/25)
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  • Solution Architect-WWPS-Army, US Army

    Amazon (Arlington, VA)
    …around how applications and services are constructed using the AWS platform; and being a subject matter expert on security as it relates to customer ... Description Application deadline: Jan 13, 2026 Do you like...US Citizen and currently possess and maintain an active Top Secret security clearance. A day in… more
    Amazon (12/27/25)
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  • Expert Software Engineer

    Amentum (Arlington, VA)
    …**Responsibilities:** As a GEODS Expert Software Engineer, you will serve as a subject matter expert and mentor to other developers, advancing the vision ... for data services in support of the Federal Government. This Expert Software Developer will serve as the primary technical SME for AI capabilities supporting… more
    Amentum (01/08/26)
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