• Mainframe Programmer

    GovCIO (Washington, DC)
    …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 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 (07/21/25)
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  • Java - Mainframe Programmer

    GovCIO (Washington, DC)
    …specifications using the appropriate tools + Maintains and modifies existing software applications. + Analyzes detailed systems factors, including input ... **Overview** GovCIO is currently hiring for Java - Mainframe Developer to perform maintenance, remediation's, and updates to mission...Preferred Skills and Experience + Active Security Clearance of Top - Secret level or higher + Strong working… more
    GovCIO (08/08/25)
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  • Application Support Specialist

    CACI International (College Park, MD)
    …Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: Top Secret Employee Type: Regular Percentage of Travel Required: Up to ... to the American public. **Responsibilities:** + Troubleshooting issues impacting system operation and performance + Developing software ...or an additional six years of experience. + Possess Top Secret clearance and possess or be… more
    CACI International (07/16/25)
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  • Data Systems Engineer

    SAIC (Chantilly, VA)
    …more experience; PhD or JD and nine (9) years or more experience. + Active Top Secret /SCI clearance with Polygraph. + 3+ years of experience supporting ... the Program Office in the execution of mission critical systems . + Represent the government at developer ...and access. + Broad understanding of space and/or ground systems , hardware, software , operations, data applications/services, and… more
    SAIC (08/07/25)
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  • Senior Site Reliability Engineer (SRE)

    CACI International (Washington, DC)
    …processes, and procedures **Qualifications:** **_Required_** **:** * Possess an active Top Secret US Government security clearance with Polygraph and ... containerizing applications and leading cloud adoption strategies. You will bridge software engineering, platform, and operations, ensuring systems are scalable,… more
    CACI International (06/06/25)
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  • Senior Software Engineer

    Belay Technologies (Annapolis Junction, MD)
    …solutions to the DoD, as well as state-of-the-art commercial products. We hire software engineers, web designers, test engineers, systems engineers, systems ... a finalist in 2021! Belay Technologies is seeking a Software Engineer to join our intel team. Join a...ensure end-to-end functionality and performance. We're looking for a developer who is excited to contribute to all aspects… more
    Belay Technologies (08/07/25)
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  • Information System Security Officer

    Jacobs (Chantilly, VA)
    …Management . Current DoD 8570 IAT II Certification (Security+, CISSP, CISM, CASP+) . Top Secret /SCI security clearance with a current CI Poly . Experience with ... Jacobs is looking for a Information System Security Officer to join our Sensor Processing...Perform continuous monitoring (ConMon) and periodic self-inspections of information systems to ensure security compliance * Review Nessus security… more
    Jacobs (06/04/25)
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  • Software Engineer

    Synergy ECP (Columbia, MD)
    Software Engineer develops, maintains, and enhances complex and diverse software systems (eg, processing-intensive analytics, novel algorithm development, ... to new hardware, or to improve its performance + Design, develop and modify software systems , using scientific analysis and mathematical models to predict and… more
    Synergy ECP (08/08/25)
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  • Senior Python Software Engineer

    EPAM Systems (Mclean, VA)
    We are looking for a **Senior Developer ** to join the team to build a next-generation AI-powered financial assistant platform. We will be rapidly iterating with our ... and be expected to gather low-level requirements, consider edge cases, produce a system design, and an actual implementation **Requirements** + Python, React ( TS more
    EPAM Systems (07/18/25)
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  • Software Engineer (ServiceNow)

    Themis Insight (Fort Meade, MD)
    Software Engineer develops, maintains, and enhances complex and diverse software systems (eg, processing-intensive analytics, novel algorithm development, ... to new hardware, or to improve its performance + Design, develop and modify software systems , using scientific analysis and mathematical models to predict and… more
    Themis Insight (06/05/25)
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