• MarkLogic Developer ( SME )

    Leidos (Bethesda, MD)
    **Description** **Leidos** has a new and exciting opportunity for a **MarkLogic Developer SME ** 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 (10/31/25)
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  • Full Stack Software Engineer SME

    Leidos (Alexandria, VA)
    …Area, is seeking a highly experienced, versatile, and visionary Full Stack Software Engineer Subject Matter Expert ( SME ) for the Maru Program. In ... Must have at least 5-7 years of professional experience as both a hands-on developer and technical leader. + **Cloud & Software Engineering** : Extensive… 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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  • 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. ... **Leidos** has a new and exciting opportunity for a **DevOps** **Engineer ( SME )** in our **National Security Sector's (NSS) Cyber & Analytics Business Area… more
    Leidos (11/07/25)
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  • DevOps Engineer SME

    Leidos (Chantilly, VA)
    Expert in using DevOps tools such as Jenkins, GitHub, and Rundeck * Expert in the software development lifecycle, with experience delivering within DevOps ... will have the opportunity to build strong systems and software utilizing cloud capabilities to support a complex program....calendar week every 2 months. Required Qualifications: * Active TS /SCI with Polygraph * Master's degree and 15 years'… more
    Leidos (12/10/25)
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  • Full Stack Web Developer

    CACI International (Mclean, VA)
    …Support the contract by serving as the technical subject matter expert for all three platforms for all software developers performing web development ... Full Stack Web Developer Job Category: Information Technology Time Type: Full...Time Type: Full time Minimum Clearance Required to Start: TS /SCI with Polygraph Employee Type: Regular Percentage of Travel… more
    CACI International (12/04/25)
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  • Full Stack Web Developer

    CACI International (Bethesda, MD)
    …dashboards for senior management and government clients. + Serve as the technical subject matter expert for all three platforms, including planning, ... Full Stack Web Developer Job Category: Information Technology Time Type: Full...Time Type: Full time Minimum Clearance Required to Start: TS /SCI with Polygraph Employee Type: Regular Percentage of Travel… more
    CACI International (11/19/25)
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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. (12/09/25)
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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...the frontend. + Contribute to all phases of the software engineering lifecycle (SELC), including requirements gathering, architecture design,… more
    ManTech (11/03/25)
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  • Space Acquisition Systems Engineer

    Sciolex Corporation (Chantilly, VA)
    …The Space Acquisition Systems Engineer will serve as the System Program Office (SPO) Subject Matter Expert ( SME ) providing programmatic oversight and ... analysis, as required, to assist the Government customer in monitoring contract execution. Innovative Subject Matter Expert of Dev Sec Ops to fill key… more
    Sciolex Corporation (10/09/25)
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