• Sr. Consultant - OT Network Architect…

    Optiv (Herndon, VA)
    …concepts and methods such as vulnerability assessments, data classification, privacy assessments, incident response , security policy creation, enterprise ... resources expected to be strong in both technical and soft skills. A Consultant must be a proven self-starter with the ability to problem-solve, communicate,… more
    Optiv (09/11/25)
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  • Information Systems Security Engineer, II

    Parsons Corporation (Fort Belvoir, VA)
    security use case development in Splunk Enterprise Security (ES) for security incident response analysts + Validate and verify system security ... Architect/ Consultant , etc.) + Experience in engineering cross-domain solutions ** Security Clearance Requirement:** An active Top Secret SCI security more
    Parsons Corporation (09/25/25)
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  • Senior Cyber Security Analyst…

    ICF (Arlington, VA)
    …+ 5 or more years of Cyber Security experience (eg, Threat Hunt, Incident Response , Investigations, Technical Reporting, etc.) + 5 years of experience using ... a better place. We're seeking an experienced Senior Cyber Security Analyst to support the research and development of...+ Augment operational cyber analysts and act as a consultant for detection and/or threat-hunting + Advise on data… more
    ICF (09/24/25)
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  • Principal Threat Analyst, GTIG Intelligence…

    Google (VA)
    …enterprise security controls, log analysis, network flow and traffic analysis, incident response processes, cyber attack lifecycles and models. + Experience ... is a recognized leader in dynamic cyber defense, threat intelligence and incident response services. Mandiant's cybersecurity expertise has earned the trust… more
    Google (09/30/25)
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  • Systems Administrator

    Parsons Corporation (Fort Belvoir, VA)
    …application connectors + Support security use case development in Splunk ES for security incident response analysts + Onboard and normalize new data ... Develop and tune dashboards, reports, and alerts to support incident response operations and compliance requirements. Monitor...Consultant , etc.) + DoD 8570 IAT II compliant ( Security + certified preferred, etc.) + Certified in one (or… more
    Parsons Corporation (09/25/25)
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  • Sr. Splunk Engineer - TS/SCI with FS Poly - Ft.…

    Optiv (Herndon, VA)
    …and recommend actions in security operations center tier I and tier II incident response incidents. + Assist in ES tuning performance by editing, creating ... for security organizations. + Integrate Splunk Mission Control, Splunk Security Orchestration, Automation Response (SOAR), and/or other customer approved … more
    Optiv (09/13/25)
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  • Senior Cybersecurity Analyst

    Guidehouse (Mclean, VA)
    …analysis. + Perform real-time cyber defense handling tasks to support deployable Incident Response Teams (IRTs). + Analyze and report organizational and ... business issues from strategy through execution. A successful cybersecurity consultant at Guidehouse displays the following traits: flexibility, curiosity, ability… more
    Guidehouse (09/28/25)
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  • Senior Network Operations Engineer

    Insight Global (Herndon, VA)
    …components - Function as a Network Subject Matter Expert (SME) and consultant to other groups (Endpoint Management, Cyber Security , Enterprise Architecture ... Network across the entire SAP NS2 Enterprise, while ensuring compliance to various security and encryption protocols for US national security . Key deliverables… more
    Insight Global (09/09/25)
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