• Exploit Developer/Penetration Tester 2/3

    Northrop Grumman (VA)
    …new platforms/APIs/protocols/architectures/languages, and leveraging that knowledge to reverse engineer , develop, and demonstrate exploits against some of the ... The Exploit Developer/Penetration Tester position conducts network or software vulnerability assessments and penetration testing, utilizing reverse engineering techniques.… more
    Northrop Grumman (07/18/25)
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  • Information System Security Officer

    BOOZ, ALLEN & HAMILTON, INC. (Mclean, VA)
    …system security to safeguard our nation? As an information system security engineer , you can identify the system security needed to assess vulnerabilities and ... Implement infrastructure and cybersecurity controls, including enhanced detection and vulnerability capabilities and improved event correlation in large enterprises.… more
    BOOZ, ALLEN & HAMILTON, INC. (08/08/25)
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  • ISSE w/ TS/SCI w/Poly

    Watershed Security (Vienna, VA)
    JOB DESCRIPTION Watershed Security is seeking a qualified Information System Security Engineer , Senior, in a law enforcement environment and providing subject matter ... experience and knowledge with risk assessments, threat modeling, and vulnerability management. + Demonstrated experience and knowledge with secure architecture… more
    Watershed Security (08/08/25)
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  • Assoc/Mid/Senior ET P&C System Field Compl Analyst

    Dominion Energy (Glen Allen, VA)
    …Duties will include: + Support the team on weekly cyber vulnerability assessments, which includes completing assessment procedures, obtaining substation diagrams, ... communications, and ICS network architecture. + Must have an understanding of vulnerability assessment tools (ie NMAP, NESSUS, and Wireshark). + Must have an… more
    Dominion Energy (08/02/25)
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  • Cloud Forensic Analyst IV

    Nightwing (Sterling, VA)
    …include cyber space operations, cyber defense and resiliency, vulnerability research, ubiquitous technical surveillance, data intelligence, lifecycle mission ... capabilities include cyber space operations, cyber defense and resiliency, vulnerability research, ubiquitous technical surveillance, data intelligence, lifecycle mission… more
    Nightwing (08/01/25)
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  • ISSE with DoD Top Secret Clearance

    Watershed Security (Norfolk, VA)
    …Security is seeking a highly skilled and motivated Information Systems Security Engineer to join our team supporting the Naval Information Warfare - Atlantic ... Security Center, and Nessus servers. + Provides Security Center accounts for Vulnerability Managers to scan devices within ACAS. + Assist with remediation/mitigation… more
    Watershed Security (08/01/25)
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  • Cybersecurity Specialist 3

    M. C. Dean (Vienna, VA)
    …at MC Dean, you will join forces with more than 5,800 professionals who engineer and deploy automated, secure and resilient power and technology systems; and deliver ... Conduct ICS/SCADA system inventories following DoD guidance + Conduct vulnerability scanning, remediation, and documentation of system vulnerabilities + Participate… more
    M. C. Dean (07/15/25)
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  • Sr. Program Manager

    NANA Regional Corporation (Quantico, VA)
    …teams providing cybersecurity support, including incident detection and response, vulnerability management, and compliance with cybersecurity standards and best ... teams providing cybersecurity support, including incident detection and response, vulnerability management, and compliance with cybersecurity standards and best… more
    NANA Regional Corporation (07/09/25)
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  • Intel Security Specialist

    TekSynap (Virginia Beach, VA)
    …EvaluateSTIG to ensure compliance with DoD security requirements. + Perform vulnerability assessments utilizing the Assured Compliance Assessment Solution (ACAS) and ... RMF Step 5 authorizations in the role of an Information System Security Engineer (ISSE) or Information System Security Officer (ISSO). + Provide clear, actionable… more
    TekSynap (07/02/25)
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  • Network Security Analyst

    TekSynap (VA)
    …security solutions aligned with mission requirements. + Design, develop, and engineer security solutions that fulfill complex network security requirements. + ... network architectures and ensure interoperability with existing systems. + Perform vulnerability and risk analyses across systems and applications throughout the… more
    TekSynap (07/02/25)
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