• Senior System Developer

    Competitive Range Solutions, LLC (Fort Meade, MD)
    …exciting projects in a collaborative, congenial environment. We are seeking a Senior System Developer to lead the design, development, integration, testing, and ... deployment of mission-critical software applications within DoD environments. The ideal candidate will...project execution and continuous improvement. Required Qualifications: + Active Secret Clearance: TS preferred + Education: +… more
    Competitive Range Solutions, LLC (06/06/25)
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  • 454 System Engineer 3 (NiFi…

    ARSIEM (Annapolis Junction, MD)
    …have an impact on every client you work with. ARSIEM is currently looking for a System Engineer 3 (NiFi Developer ) . The position will support one of our ... Aeronautics, Biomedical, Chemical, Civil, Computer, Electrical, Environmental, Mechanical, Nuclear, Software , Systems , and Engineering Management. + Examples of… more
    ARSIEM (05/31/25)
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  • Web Developer

    CACI International (Chantilly, VA)
    …Adheres to program configuration change control standards. + Presents ideas for system improvements. + Produces detailed specifications, writes software code, ... 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 (04/29/25)
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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 **Physical Requirements:** + Must be able to be in a stationary ... **ManTech** seeks a motivated, career and customer oriented **Senior Full Stack Developer ** to join our team in **Ashburn, Virginia** . This position is onsite two… more
    ManTech (06/24/25)
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  • Appian Developer - Remote (Future…

    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 ... forms, and creating business rules and constants to control workflows throughout the system . Also includes writing plugins and interfaces to external systems ,… more
    ICF (06/18/25)
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  • .NET/Oracle Developer

    CACI International (Fort Meade, MD)
    …under general supervision, assists users with developing and testing government software , applications, databases, and systems . **Responsibilities:** The ideal ... .NET/Oracle Developer Job Category: Information Technology Time Type: Full...Writing clean, efficient, and well-documented code to improve existing systems . Debugging and troubleshooting/testing software issues to… more
    CACI International (06/11/25)
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  • UI Developer

    CACI International (Sterling, VA)
    …is seeking a UI Developer to develop a modern, React and java-based software application as part of a small, innovative team. You'll have the opportunity to ... UI 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 (04/22/25)
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  • Senior .NET Developer

    Koniag Government Services (Washington, DC)
    …Technology Solutions, LLC,** a Koniag Government Services company, is seeking a Senior.NET Developer with a TS /SCI Clearance to support **ATS** and Department of ... Senior .NET Developer Washington, DC, USA Req #362 Wednesday, April...in support of the Office of Foreign Missions Information System (TOMIS) with software application development, … more
    Koniag Government Services (05/01/25)
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  • Applications Developer - Senior

    Nightwing (Sterling, VA)
    Nightwing provides technically advanced full-spectrum cyber, data operations, systems integration and intelligence mission support services to meet our customers' ... ubiquitous technical surveillance, data intelligence, lifecycle mission enablement, and software modernization. Nightwing brings disruptive technologies, agility, and competitive… more
    Nightwing (06/05/25)
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  • Senior Appian Developer - Remote (Future…

    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 (06/18/25)
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