• Senior Information System Security Officer (ISSO)

    Steampunk (Mclean, VA)
    **Overview** The **ISSO** serves as a Cyber Security Specialist and will perform level III ISSO and/or ISSO support. **Contributions** + Ensuring that security ... training and documentation + Respond to events, participate in vulnerability remediation , and help develop preventative security solutions. + Knowledge of DHS… more
    Steampunk (10/03/25)
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  • Lead Web App Pen Tester

    CoStar Realty Information, Inc. (Arlington, VA)
    …(CBBH) / Web Exploitation Expert (CWEE) + Hack the Box Penetration Testing Specialist (CPTS) / AD Pentesting Expert (CAPE) + INE Security Web Application Penetration ... different levels of leadership conveying risk and driving urgency for risk remediation + Experience coordinating with application teams to drive security by design… more
    CoStar Realty Information, Inc. (10/03/25)
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  • Regional Environmental Engineer, AWS Environmental…

    Amazon (Herndon, VA)
    …strong understanding of multi-media United States environmental permitting, remediation , and compliance requirements associated with large-scale infrastructure ... including those that are part of Amazon's ambitious sustainability goals; providing specialist expertise; and engaging with all AWS business units to provide… more
    Amazon (09/16/25)
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  • Cyber Security SME

    Steampunk (Mclean, VA)
    …taking on new challenges. **Contributions** The **ISSO** serves as a Cyber Security Specialist and will perform Level II ISSO and/or ISSO support responsibilities to ... scans, and compliance checks. + Supporting security incident response activities and remediation efforts. + Managing Plan of Action and Milestones (POA&Ms) to track… more
    Steampunk (09/11/25)
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  • Prin System Admin

    Nightwing (Sterling, VA)
    …+ Performs routine maintenance to include performance monitoring and error identification/ remediation + Manages Update Set creation and migration + Schedules and ... PPM a Plus, Platform/Integration, Portal/UI, GRC + ServiceNow Implementation Specialist Certified + ServiceNow System Administration **Required Education:** BS… more
    Nightwing (09/05/25)
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