• Sr. Java Full Stack Developer

    Cognizant (Herndon, VA)
    testing tasks through appropriate testing frameworks. + Perform application security testing and static code analysis using sonar to identify and fix ... security vulnerabilities in the project applications. **Work model:** Hybrid | Herndon, VA We believe hybrid work is the way forward as we strive to provide… more
    Cognizant (07/16/25)
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  • Network Technician I

    BlackBox (Sandston, VA)
    …services for network infrastructure . Perform onsite call-through, data, voice, website and security testing . Perform back-up testing to ensure all ... IP phones This position will support facilities management, site security and project engagement with a commitment and desire...to the customer's network as directed . Support carrier testing of circuits . Assist with facilities efforts o… more
    BlackBox (06/18/25)
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  • CMMC Certified Professionals - Part Time or Full…

    TestPros (Sterling, VA)
    …+ Threat Intelligence + Incident Management - analysis, detection, and handling of security events + Penetration testing and associated tools (eg, nmap, ... Program Management, Program Oversight, Process Audit, Intelligence Analysis, Cyber Security , NIST SP 800-171 / CMMC Consulting/Assessment/Compliance, Zero Trust,… more
    TestPros (04/29/25)
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  • Full Stack Java Developer

    CACI International (Ashburn, VA)
    …desirable: HTML, React, Spring, VMware, ETL tools, ESB, message queuing, application security , automated testing , UML, VersionOne, Jira, or Sparx Enterprise ... Actively participate in release and sprint planning, artifact creation, sprint testing , regression testing , demonstrations and retrospectives and solution… more
    CACI International (05/10/25)
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  • Test Engineer (Remote)

    Koniag Government Services (Chantilly, VA)
    …non-operational environments test assets + Support and assist in the execution of security certification testing of systems and components + Support the ... application products + Write, implement, and report status for system test cases for testing + Analyze test cases and provides regular progress reports + Serve as a… more
    Koniag Government Services (05/01/25)
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  • Senior Red Cyber Operator

    Parsons Corporation (Fort Belvoir, VA)
    …Tester (GWAP). + Expertise in antivirus evasion, EDR evasion, and/or penetration testing ** Security Clearance Requirement:** An active Top Secret SCI ... you will get to conduct red team assessments, offensive cyber operations, and penetration testing . **What You'll Be Doing:** + Penetration Testing + Red Team… more
    Parsons Corporation (06/05/25)
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  • Cybersecurity Professionals - Ongoing Talent…

    V2X (Reston, VA)
    …+ Security Analyst + SOC Analyst (Tier 1 & 2) + IT Security Administrator + Penetration Testing Associate Mid-Level (3-7 Years Experience) + Incident ... excel in:✔ Threat detection and response✔ Network and cloud security ✔ Ethical hacking and penetration testing ✔ Risk...and cloud security ✔ Ethical hacking and penetration testing ✔ Risk assessment and compliance (NIST, ISO, SOC 2,… more
    V2X (05/29/25)
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  • Network Engineer-US Citizens Only- Active Top…

    The Metamorphosis Group (Reston, VA)
    …gold image hard drives. 3. Demonstrated experience coordinating and performing security testing . 4. Demonstrated experience creating network topology diagrams. ... to the network. * The Contractor Team shall provide system documentation to system security managers to support A&A efforts. * The Contractor Team shall review user… more
    The Metamorphosis Group (06/04/25)
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  • Digital Engineer II (Pega Data Engineer)

    Navy Federal Credit Union (Winchester, VA)
    …peer testing + Ensure compliance with data governance, privacy, and security policies + Support testing in different environments, using different Pega's ... efficiency, asset management, change control, performance management, metric development, security , and integrity of systems. Provide operational support input… more
    Navy Federal Credit Union (07/22/25)
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  • Offensive Security Engineer

    CoStar Realty Information, Inc. (Arlington, VA)
    …other offensive security team members. Share knowledge with all members of the security team + Oversee all internal penetration testing efforts as both a ... prior employers + 3 years of experience performing offensive security activities such as red teaming, penetration testing... security activities such as red teaming, penetration testing , and vulnerability research + 6 years of total… more
    CoStar Realty Information, Inc. (07/03/25)
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