• Senior System Developer

    Competitive Range Solutions, LLC (Fort Meade, MD)
    …efficient project execution and continuous improvement. Required Qualifications: + Active Secret Clearance: TS preferred + Education: + Bachelor's Degree ... in a collaborative, congenial environment. We are seeking a Senior System Developer to lead the design, development, integration, testing, and deployment of… more
    Competitive Range Solutions, LLC (08/07/25)
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  • Principal Cyber Security Developer

    ManTech (Chantilly, VA)
    **ManTech** seeks a motivated, career and customer-oriented **Principal Cyber Security Developer ** to join our team in **Chantilly, VA.** Principal Cyber Security ... ensure excellence in the development and delivery of cyber security software solutions. They actively develop, test, and deploy high-quality cyber solution… more
    ManTech (07/04/25)
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  • Embedded Developer

    Percival Engineering (Columbia, MD)
    …Based in Columbia, Maryland, our squad is on a big mission: developing top -notch talent and technical solutions to safeguard our nation's most critical assets. From ... deep into vulnerabilities and cracking codes to developing cutting-edge software , our team does it all. If you are...team does it all. If you are an Embedded Developer with a passion for innovation and a knack… more
    Percival Engineering (08/07/25)
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  • Mid-Level CNO Developer

    BigBear.ai (Columbia, MD)
    Overview BigBear.ai is seeking a highly creative Mid-Level CNO Developer for an exciting upcoming Cyber Operations contract award with detective skills to tackle the ... capabilities with development. What you will do Provides custom software design and development of NO tools and techniques....or network engineering) Clearance: Must possess and maintain a TS /SCI with polygraph Program in Assembly, C, C++, Java,… more
    BigBear.ai (05/31/25)
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  • Sharepoint Developer

    Nightwing (Annapolis Junction, MD)
    …technical surveillance, data intelligence, lifecycle mission enablement, and software modernization. Nightwing brings disruptive technologies, agility, and ... ubiquitous technical surveillance, data intelligence, lifecycle mission enablement, and software modernization. Nightwing brings disruptive technologies, agility, and competitive… more
    Nightwing (06/16/25)
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  • AWS Cloud Developer , National Security…

    Amazon (Annapolis Junction, MD)
    …that the candidate selected must currently possess and maintain an active TS /SCI security clearance with polygraph. The position further requires the candidate to ... distributed applications or equivalent education experience - 1+ years of software development tools and methodologies - Technical degree or equivalent experience… more
    Amazon (07/30/25)
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  • Full Stack Developer Sr

    Amentum (Washington, DC)
    As a Sr Full Stack Developer at Amentum, you'll be at the forefront of designing, developing, and deploying sophisticated enterprise applications in support of ... government IT missions. You'll lead efforts across the full software development lifecycle while applying advanced technical knowledge and strategic insight to… more
    Amentum (07/09/25)
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  • Full Stack Developer

    Nightwing (Sterling, VA)
    …Our team solves tough, meaningful problems that create a safer, more secure world. TS /SCI with Polygraph Required Day 1 ServiceNow Developer needed for a ... ubiquitous technical surveillance, data intelligence, lifecycle mission enablement, and software modernization. Nightwing brings disruptive technologies, agility, and competitive… more
    Nightwing (06/21/25)
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  • Junior ServiceNow Developer

    Synergy ECP (Annapolis Junction, MD)
    Junior ServiceNow Developer Annapolis Junction, MD (http://maps.google.com/maps?q=Annapolis+Junction+MD+USA) Description We are searching for cleared professionals ... as part of team of professionals. You will utilize software development and software design methodologies appropriate...REQUIRED + Must be fully cleared with an active TS /SCI and the appropriate client polygraph. Benefits + Compensation:… more
    Synergy ECP (07/16/25)
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  • C# Developer

    SAIC (Chantilly, VA)
    **Description** SAIC is currently looking to hire a **C# Developer ** to join our team located in Chantilly, VA! Basic Qualifications: + Bachelor's Degree in Computer ... minimum of 9 years related experience + Experience with Software Architecture + Requirements definition - to include iterative...development experience with C# + **Must have an active Secret Clearance** + **Must be willing to upgrade to… more
    SAIC (08/07/25)
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