• Incident Response Deputy Team Lead

    Leidos (Ashburn, VA)
    …and reports any suspected and confirmed security violations. Leidos is seeking an experienced Incident Response professional to join our team. As a leader of ... Team Lead with managing the team of CIRT analysts, Incident Response actions and priorities, technical analysis...Incident Handler + ECSS - EC-Council Certified Security Specialist + ECES - EC-Council Certified Encryption Specialist more
    Leidos (12/03/25)
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  • Cybersecurity Analyst

    TekSynap (Fort Belvoir, VA)
    …identified, number of true positives identified, and average time to execute (based on incident detection monitoring analyst feedback). + In support of the DTRA ... the Enterprise Network through the investigation process. + Perform cyber incident triage; to include determining scope, urgency, and potential impact; identifying… more
    TekSynap (12/20/25)
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  • Cyber Network Defense Analyst II

    Nightwing (Sterling, VA)
    …intelligence community, defense, civil, and commercial markets. The DHS's Hunt and Incident Response Team (HIRT) secures the Nation's cyber and communications ... onsite advanced technical assistance, proactive hunting, Teir 2 and Teir 3 incident response , and immediate investigation and resolution using host-based,… more
    Nightwing (12/10/25)
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  • Cyber Network Defense Analyst IV AP

    Nightwing (Sterling, VA)
    …intelligence community, defense, civil, and commercial markets. The DHS's Hunt and Incident Response Team (HIRT) secures the Nation's cyber and communications ... onsite advanced technical assistance, proactive hunting, Teir 2 and Teir 3 incident response , and immediate investigation and resolution using host-based,… more
    Nightwing (10/07/25)
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  • Cyber Security Operations Specialist II

    William C Brown Inc (Springfield, VA)
    …prioritize, ticketing, and forwarding) of events/alerts/incidents. + Experience with Cyber Incident Response Team (C-IRT) Services + Cyber Incident ... analyst 's assessment + Provide custom metrics reports including incident category types, tools used, number of indicators, time...tickets in the authorized ticketing system to initiate the incident response . + TS/SCI Security Clearance (US… more
    William C Brown Inc (11/10/25)
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  • Cyber Security Operations Specialist - CSOC…

    CACI International (Springfield, VA)
    …analysis, and forensic artifact handling and analysis. While not in a period of incident response , you will conduct continuous exercises and dry runs to improve ... Cyber Security Operations Specialist - CSOC (Tiers 1, 2, 3) Job...days of start date. CSOC Tier 3 Services include incident handling/ incident response , malware and… more
    CACI International (11/10/25)
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  • Quality Assurance Specialist

    Systems Engineering Solutions Corporation (Ashburn, VA)
    …Operations Division (NOD). These centers perform real-time monitoring, proactive maintenance, incident detection and response , problem resolution, and network ... and resolution of technical issues. Position Description: The Quality Assurance (QA) Specialist is responsible for ensuring the quality and integrity of operational… more
    Systems Engineering Solutions Corporation (11/01/25)
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  • DoD SkillBridge Cyber Security Specialist

    SOS International LLC (Reston, VA)
    …appropriate resolution. + Participate in investigations into problematic activity and perform incident response functions as needed. + Participate in the design ... **Job Description** SOSi is currently seeking a **DOD SkillBridge** **Cyber Security Specialist ** to join our team in **Ramstein AB, Germany** . Our Engineering… more
    SOS International LLC (11/21/25)
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  • Cyber Detection Engineer

    Leidos (Ashburn, VA)
    …as VB scripts, Python, C++, HTML, XML or other. + Established experience with incident response and SIEM tools, host-based logs, network-based logs, and regex. + ... anda minimum of 8 years of professional experience in incident detection and response , malware analysis, cyber...Incident Handler + ECSS - EC-Council Certified Security Specialist + ECES - EC-Council Certified Encryption Specialist more
    Leidos (12/19/25)
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  • Cybersecurity Professionals - Ongoing Talent…

    V2X (Reston, VA)
    …Associate Mid-Level (3-7 Years Experience) + Incident Response Analyst + Cybersecurity Engineer + Cloud Security Specialist + Forensics Investigator ... not limited to: Entry-Level (0-3 Years Experience) + Security Analyst + SOC Analyst (Tier 1 &...seek cybersecurity professionals who excel in:✔ Threat detection and response ✔ Network and cloud security✔ Ethical hacking and penetration… more
    V2X (11/27/25)
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