• Action Officer

    Nightwing (Arlington, VA)
    …Government customer to provide support for onsite incident response to civilian Government agencies and critical asset owners who experience cyber-attacks, providing ... and associated attacks (MITRE ATT&CK framework). - Knowledgeable of network security monitoring and/or security operations analysis, system administration,… more
    Nightwing (08/01/25)
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  • (Cyber) Incident Management Analyst - Hybrid

    Nightwing (Arlington, VA)
    …Government customer to provide support for onsite incident response to civilian Government agencies and critical asset owners who experience cyber-attacks, providing ... depth principles and practices (ie Defense in Multiple Places, layered defenses, security robustness, etc.) - Performing Computer Network Defense incident triage to… more
    Nightwing (08/01/25)
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  • Incident Manager II

    ARSIEM (Arlington, VA)
    …looking for an Incident Manager to support on-site incident response to civilian Government agencies and critical asset owners who experience cyberattacks, providing ... Network Defense vendor sites, Computer Emergency Response Teams [CERTs], SANS, Security Focus) to maintain currency of Computer Network Defense threat conditions… more
    ARSIEM (07/25/25)
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  • Cybersecurity Engineer

    Serco (Arlington, VA)
    …candidate is US Navy veteran with experience aboard a US Navy warship. + Secret Security Clearance required at time of hire with eligibility for Top Secret + At ... least one professional certification (eg Security +, etc.) required. An advanced professional certification (eg CISM, CISSP, etc.) is preferred. Must meet the… more
    Serco (07/12/25)
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  • Network/System Administrator III

    Global Resource Solutions (Arlington, VA)
    …HTTPS, FTP, & SSL + Maintain file servers, Firewalls, network access, Security Monitoring Systems and system documentation as required + Interface with local ... 2 within 6 months of the date of hire. Security Requirements: + Current Top Secret Clearance with SCI...a dynamic environment and effectively interact with numerous DOD, military/ civilian personnel and industry partners + Working knowledge of… more
    Global Resource Solutions (07/11/25)
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  • Incident Manager III

    ARSIEM (Arlington, VA)
    …for a Cyber Incident Manager to support on-site incident response to civilian Government agencies and critical asset owners who experience cyber attacks, providing ... depth principles and practices (ie, Defense in Multiple Places, layered defenses, security robustness, etc.) + Performing Computer Network Defense incident triage to… more
    ARSIEM (07/10/25)
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  • Incident Manager III

    ARSIEM (Arlington, VA)
    …for a Cyber Incident Manager to support on-site incident response to civilian Government agencies and critical asset owners who experience cyberattacks, providing ... principles and practices (ie, Defense in Multiple Places, layered defenses, security robustness, etc.) + Performing Computer Network Defense incident triage to… more
    ARSIEM (07/10/25)
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  • Senior Platform Engineer

    Koniag Government Services (Alexandria, VA)
    **Koniag Information Security Services,** a Koniag Government Services company **,** is seeking a highly skilled Senior Platform Engineer with a Secret clearance to ... Kubernetes, Keycloak, and Gitlab with a passion for infrastructure automation, security , and developer experience. We offer competitive compensation and an… more
    Koniag Government Services (08/29/25)
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  • IT Cybersecurity Specialist

    US Coast Guard (Alexandria, VA)
    …IT Cybersecurity Specialist located in the Department of Homeland Security , US Coast Guard, OPERATING LOCATION-CGIS CHIEF INFORMATION OFFICER DIV-ALEXANDRIA ... of criminal investigations related to Coast Guard and/or Department of Homeland Security (DHS) programs and operations including waste, fraud, and abuse, Maritime… more
    US Coast Guard (08/28/25)
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  • DevSecOps Engineer

    Steampunk (Mclean, VA)
    …such as build/release management, secure SDLC/DevSecOps practices such as automating security processes in CI/CD pipeline, and general automation. You will help ... end to end secure delivery practices. + Advocate for and ensure appropriate security practices are communicated and implemented within their projects. + Partner with… more
    Steampunk (08/08/25)
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