• Mid SecCM Analyst

    Guidehouse (Arlington, VA)
    …management by attention on the implementation and maintenance of the established security requirements of the organization and systems . You will ensure ... used in lieu of a bachelor's degree + FOUR (4) years' experience as a Security / Network Administrator or Cybersecurity professional + The ability to obtain a DOD… more
    Guidehouse (12/14/25)
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  • Sr Field Service Engineer

    Scientific Research Corporation (Norfolk, VA)
    …Administrator + 741A: Information System Security Manager (ISSM) + 742A: Network Security Vulnerability Technician + T47A: Submarine Local Area Network ... removing, rebuilding and/or replacing, re-installing and re-testing Submarine Communication Systems and equipment to include hardware, cabling, and software +… more
    Scientific Research Corporation (12/11/25)
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  • ISSO

    ASM Research, An Accenture Federal Services Company (Ashburn, VA)
    …trends in computer network vulnerabilities. + Configures and validates secure systems , tests security products/ systems to detect computer and information ... Creates cyber-intelligence tools / methods and performs research and analysis in order to mitigate and...Advanced Degree preferred. + 8-15 years of experience in systems security . **Other Job Specific Skills** +… more
    ASM Research, An Accenture Federal Services Company (10/14/25)
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  • Action Officer

    Nightwing (Arlington, VA)
    …threat environments, and associated attacks (MITRE ATT&CK framework). - Knowledgeable of network security monitoring and/or security operations analysis, ... Nightwing provides technically advanced full-spectrum cyber, data operations, systems integration and intelligence mission support services to meet our customers'… more
    Nightwing (10/16/25)
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  • Tech Specialist 3

    M. C. Dean (Caroline County, VA)
    …with 11+ years of experience with installation, troubleshooting and/or testing of electronic security systems or + Associates with 8+ years of experience or ... ensure design efficiency + Interface with internal and external customers + Conduct research and development of entire systems and analyze all interoperability… more
    M. C. Dean (11/28/25)
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  • Fleet Support Rep-SA/DBA III-Computer System…

    V2X (Virginia Beach, VA)
    …(uniformed and civilian), teammates, and management teams. + Willingness to communicate with systems experts and SMEs to research software functions from a user ... battlefield. We bring 120 years of successful mission support to improve security , streamline logistics, and enhance readiness. Aligned around a shared purpose, our… more
    V2X (12/16/25)
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  • Electronic Surveillance System Analyst (Active Top…

    NANA Regional Corporation (Fredericksburg, VA)
    …resolution steps through self-service, or by another area, such as the security administration, systems administrator, etc., based on Synteras organizational ... on potential resolution of technical issues. + Work closely with Engineering, Security , and Systems Administration teams to incorporate customer feedback and… more
    NANA Regional Corporation (10/30/25)
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  • Senior System Engineer

    TekSynap (Fort Belvoir, VA)
    …and switches, Dell PCs, Sun Servers, Juniper routers, In-Line Encryption (INE) devices, network security appliances, and other related network hardware. + ... Information Security Manager (CISM) + Certified Information Systems Security Professional (CISSP) + GIAC ...Security Leadership Certification (GSLC) + Certified Chief Information Security Officer (CCISO) + Cisco Certified Network more
    TekSynap (12/11/25)
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  • Junior Reverse Engineer/Vulnerability Researcher

    Battelle Memorial Institute (Chantilly, VA)
    …boot processes and OS internals + Experience with a disassembler for vulnerability research (IDA Pro, BinaryNinja, etc.) + Understand network protocols + ... debuggers (WinDbg, OllyDbg, gdb, etc.) + Experience with vulnerability research on one or more operating systems :...a sole US citizen with an active DoD Secret security clearance **Preferred Qualifications** + Participation in CTFs +… more
    Battelle Memorial Institute (11/26/25)
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  • Penetration Tester, Senior

    CACI International (Chantilly, VA)
    …(ie, routers, switches, database servers, etc.) * Experienced in use of network security technologies (ie, firewalls, proxies, iptables, AV solutions, VPN's ... creative ways to break into a range of customer systems and illustrate to stakeholders what could happen if...networking and RF technology * Proficient in performing computer network evaluations to include penetration security assessments… more
    CACI International (10/18/25)
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