• Appian Developer - Remote

    ICF (Reston, VA)
    …over 1,300 technologists who have built and maintained over 700 systems for digital modernization projects. ICF combines public-sector domain expertise with ... installation. + 3+ years of experience in configuring, debugging, and systems integration including configuring forms, reports, underlying logic, and interface… more
    ICF (10/09/25)
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  • ServiceNow Developer

    CACI International (Chantilly, VA)
    …ServiceNow + Experience with designing, modifying, developing, writing, and implementing software programming applications. + TS /SCI clearance with a polygraph ... ServiceNow 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 (09/10/25)
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  • AWS Admin/Full Stack Developer

    Leidos (Chantilly, VA)
    …environment, as well as interacting effectively with key customers and users. The Admin/ Developer should have strong systems , software , cloud, and Agile ... our customers' challenging missions? We are seeking an AWS Admin/Full Stack Developer motivated by variety, is seeking a challenging environment for professional… more
    Leidos (09/26/25)
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  • Spectral Algorithm Developer

    Arena Technical Resources, LLC (Springfield, VA)
    Spectral Algorithm Developer Location: Springfield, VA, US Job ID: ATR 17303 Job Description Title: Spectral Algorithm Developer Location: Springfield, VA ... Eligibility/Clearance: This position requires an active TS /SCI clearance Job Description: About the Role: We are...Role: We are seeking a highly skilled Spectral Algorithm Developer (Senior or SME level) to lead scientific research,… more
    Arena Technical Resources, LLC (08/16/25)
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  • UI/UX Web Developer

    CACI International (Bethesda, MD)
    …security guidelines. * Experience utilizing DevOps tools such as a version control system . * Lead with software testing, documentation, and training. * ... UI/UX 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 (08/21/25)
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  • Full Stack Web Developer

    CACI International (Mclean, VA)
    …control system * Support development activities with peer reviews, software testing, documentation, and training activities as appropriate. * Lead customer ... 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 (09/04/25)
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  • Mid-Level Modeling & Simulation (M&S)…

    Amentum (Crane, IN)
    … behaviors + Integrate modeling elements into M&S toolsets that predict system -of- systems performance + Generate design documentation and maintain version ... 1+ years of experience integrating digital models to predict system -of- systems performance + 1+ years of experience...Please note US Citizenship is required to obtain a Secret / TS /SCI Clearance. **Preferred Qualifications:** + Experience… more
    Amentum (09/22/25)
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  • Systems Engineer III

    Amentum (Annapolis Junction, MD)
    …a polygraph ( TS /SCI w/ polygraph) + Bachelor's degree in System Engineering, Computer Science, Information Systems , Engineering Science, Engineering ... engineering, interfacing, integration, and testing of specific components of complex hardware/ software systems to include requirements elicitation, analysis and… more
    Amentum (09/25/25)
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  • SharePoint Developer (SharePoint…

    Huntington Ingalls Industries (Springfield, VA)
    …What You Will Do + Responsible for installing, configuring and maintaining SharePoint systems . + Supports system operations and services. + Creates and manages ... Time/Salaried/Exempt Anticipated Salary Range: $83,490.00 - $120,000.00 Security Clearance: TS /SCI Level of Experience: Mid This opportunity resides with Warfare… more
    Huntington Ingalls Industries (09/06/25)
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  • C++ Developer

    Insight Global (St. Louis, MO)
    …Skills and Requirements 3+ Years within C++ Development Understanding of Git systems Top Secret Clearance Bachelors/Masters or C++/AWS Certification ... test procedures to identify and document problems and ensure system function and stability. Uses and customizes software... system function and stability. Uses and customizes software tools to generate complex software products… more
    Insight Global (09/24/25)
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