• Senior Firewall Engineer

    CTG (Richmond, VA)
    …teams, ensuring alignment and communication + Collaborate with the PMO and system owners to define firewall requirements and document communication flows + Advise ... and associated traffic + Maintain up-to-date communication design documents for systems crossing firewall boundaries + Assist in troubleshooting systems more
    CTG (06/27/25)
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  • Senior Software Engineer (S)

    SimIS Inc. (Dahlgren, VA)
    …This position involves developing and maintaining software for training simulation systems including scenario development tools and system interfaces. The ... lifecycle and agile methodologies + Familiarity with US Navy military training systems and combat system simulations Experience Required: + Bachelor's degree… more
    SimIS Inc. (06/23/25)
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  • Software Engineer

    CACI International (Fairfax, VA)
    …and evaluation of signals intelligence, radar, and communications prototype development systems , related software systems , and development environments for our ... containerized applications development and deployment, troubleshoot dataflow between embedded systems and containerized applications, and work directly with RF… more
    CACI International (06/21/25)
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  • Application Developer III - Reston…

    Bowman (Reston, VA)
    …clients. **Purpose** To establish and implement new or revised application systems and programs in coordination with the Technology team. **Responsibilities** ... and solutions to meet customer needs. + Effectively communicate internal client system requirements. + Create and implement source code of new applications. +… more
    Bowman (06/15/25)
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  • Security Operations Center Analyst

    ManTech (Herndon, VA)
    …and exploits that could impact networks and assets. + Monitor network traffic and system logs for signs of cyber threats and suspicious activity. + Perform the role ... Perform real-time proactive event investigation on various security enforcement systems , such as SIEM, Anti-virus, Internet content filtering/reporting, malcode… more
    ManTech (06/07/25)
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  • Database Administrator

    CACI International (Virginia Beach, VA)
    …enhancements that will improve the performance and reliability of the system . + Maintain professional and technical knowledge by attending educational workshops; ... database performance. + Install, configure, and patche database management systems (DBMS) and write database documentation, including data standards, procedures,… more
    CACI International (04/11/25)
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  • Data Security Architect

    BOOZ, ALLEN & HAMILTON, INC. (Arlington, VA)
    …as a Data Architect + 2+ years of experience working with DoD enterprise systems such as JRSS, OSS, DoD365, Thunderdome, DODNet, DMUC, or DMCC + Experience coding ... with Java or Python + Experience working with agency departments,...providers to ensure optimal performance and uptime of mission-critical systems + Knowledge of GitHub or GitLab with semantic… more
    BOOZ, ALLEN & HAMILTON, INC. (06/25/25)
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  • Senior Front End Software Developer/Engineer

    CACI International (Sterling, VA)
    …team to work on delivering the next generation of mission management systems using cutting edge cloud native technologies following an extreme agile continuous ... + Automated testing tools: Mockito, JUnit, Cypress, etc. + Java 17: Spring Boot, Spring Framework, and REST microservices...such as Cypress and Mockito. + Experience with database systems such as MySQL, Redis, etc - ** **… more
    CACI International (06/24/25)
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  • Software Engineer

    Insight Global (Virginia Beach, VA)
    …the web, mobile, API, and backend automation, with experience in healthcare systems , Salesforce, and cloud platforms. The role also includes coaching, guiding, and ... API and basic ETL testing. Develop automated test scripts using Java , Selenium WebDriver, TestNG, Apache POI/JXL, Log4j, and ExtentReports. Implement REST… more
    Insight Global (06/18/25)
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  • DevSecOps Engineer

    SAIC (Chantilly, VA)
    …therefore should have an understanding of popular programming languages, like Java , JavaScript, Groovy or Python. Additional familiarity with popular CI/CD tools, ... experience working in the field of DevOps + Understanding programming languages such as Java , Perl, Python, PHP, and Ruby + Knowledge of risk assessment and threat… more
    SAIC (06/06/25)
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