• Cyberspace Capability Developer III

    RTX Corporation (Columbia, MD)
    …Understanding of network protocols (TCP/IP, wire-level protocols, BGP, RF communications, etc.). + Top Secret clearance required day one with the ability to ... exciting and impactful projects, fromexploit, implant, and payload development to software integration for mission-critical systems . BBN solves challenging… more
    RTX Corporation (06/20/25)
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  • Senior Mainframe Developer

    GovCIO (Annapolis, MD)
    …Strong ability to design solutions across multiple systems or sub- systems + Demonstrated experience interacting with software application program development ... **Overview** GovCIO is currently hiring for Senior Mainframe Developer to perform maintenance, remediation's, and updates to...Preferred Skills and Experience + Active Security Clearance of Top - Secret level or higher + Strong working… more
    GovCIO (05/01/25)
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  • Systems Engineer 4

    Synergy ECP (Columbia, MD)
    …writing and/or managing Mission needs and/or functional requirements. Experience as a software developer Experience in producing and interpreting DoDAF artifacts ... Systems Engineer 4 Columbia, MD Description Company Description:...veteran status, or any other protected class. Clearance Required: TS /SCI w/ FS Polygraph Other Requirements: US Citizenship Job… more
    Synergy ECP (04/16/25)
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  • Microservices Developer

    Lockheed Martin (Annapolis Junction, MD)
    …3 years of professional experience with a related Masters degree\. \- An active Top Secret clearance with polygraph\. **Desired Skills:** \- Java, Spring boot or ... in the Analytic mission as well as modernize the legacy system using a microservices\-based architecture and cutting\-edge technologies\. \#RMSC6ISR \#RMSOL24 **Why… more
    Lockheed Martin (06/06/25)
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  • Cyber Workflow UI/UX Developer

    Lockheed Martin (Annapolis Junction, MD)
    …receive a $3000 payment\! code\-extrefer \#OneLMHotJobs **Basic Qualifications:** \- Current DoD Top Secret SCI with Polygraph is required\. \-Bachelors degree ... in the Analytic mission as well as modernize the legacy system using a microservices\-based architecture and cutting\-edge technologies\. \#RMSC6ISR \#RMSOL24 **Why… more
    Lockheed Martin (04/07/25)
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  • Mid System Developer

    Competitive Range Solutions, LLC (Fort Meade, MD)
    …exciting projects in a collaborative, congenial environment. We are seeking a Mid-Level System Developer to design, develop, test, and integrate secure ... defense applications. This role requires expertise in micro-service architectures, database systems , software security, and Agile Scrum methodologies, ensuring… more
    Competitive Range Solutions, LLC (06/08/25)
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  • SharePoint Developer

    Huntington Ingalls Industries (Annapolis Junction, MD)
    …Type: Full Time/Salaried/Exempt Anticipated Salary Range: - $87,149.45 Security Clearance: TS /SCI with Poly Level of Experience: Entry Level This opportunity resides ... with Warfare Systems (WS), a business group within HII's Mission Technologies...threats. Our capabilities in cybersecurity, network architecture, reverse engineering, software and hardware development uniquely enable us to support… more
    Huntington Ingalls Industries (04/21/25)
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  • 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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  • .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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