• Cyber Incident Response

    Nightwing (Sterling, VA)
    …remote and onsite advanced technical assistance, proactive hunting, rapid onsite incident response , and immediate investigation and resolution using host-based, ... response for Nightwing and proactively hunt for malicious cyber activity as well as providing forensic analysis etc...maintain critical support of all customer missions. The Corporate Incident Response Team uses information collected from… more
    Nightwing (08/21/25)
    - Related Jobs
  • Cyber Security Operations Specialist

    William C Brown Inc (Springfield, VA)
    …investigate, categorize, prioritize, ticketing, and forwarding) of events/alerts/incidents. + Experience with Cyber Incident Response Team (C-IRT) Services + ... Cyber Security Operations Specialist II EOE...tickets in the authorized ticketing system to initiate the incident response . + TS/SCI Security Clearance (US… more
    William C Brown Inc (08/16/25)
    - Related Jobs
  • Cyber Security Engineering…

    William C Brown Inc (Springfield, VA)
    …tasks, performing analysis, and building/documenting response activities required during cyber security incident response , including but not limited ... Cyber Security Engineering Specialist III EOE...and other products as required to inform stakeholders of incident response actions, analysis, and the impact… more
    William C Brown Inc (06/22/25)
    - Related Jobs
  • Cyber Security Operations Specialist

    CACI International (Springfield, VA)
    Cyber Security Operations Specialist III -...3 Engineer and play a critical role in cybersecurity incident response . This position offers a unique ... interests. **Responsibilities:** + Coordinate and implement tasks during cybersecurity incident response , including containment measures, IP blocks, domain… more
    CACI International (08/23/25)
    - Related Jobs
  • Cyber Security Operations Specialist

    CACI International (Springfield, VA)
    Cyber Security Operations Specialist - CSOC (Tiers 1,...improve response outcomes in the event of a cyber incident . + DoD 8570 IAT Level II ... Cybersecurity Services (TCS) program is actively hiring TS/SCI cleared Cyber Security Operations Specialists to join our CSOC Tiered...handling and analysis. While not in a period of incident response , you will conduct continuous exercises… more
    CACI International (08/11/25)
    - Related Jobs
  • Senior Cyber Security SIEM…

    ManTech (Herndon, VA)
    …SIEM technologies, cyber threats, and best practices + Collaborate with incident response teams to investigate and remediate security incidents. **Minimum ... **ManTech** seeks a motivated, career and customer-oriented **Senior Cyber Security SIEM Specialist ** to join our team in the DC, Maryland, and Virginia… more
    ManTech (09/01/25)
    - Related Jobs
  • Cyber Network Defense Analyst II

    Nightwing (Sterling, VA)
    …defense, civil, and commercial markets. The DHS's Hunt and Incident Response Team (HIRT) secures the Nation's cyber and communications infrastructure. HIRT ... provides DHS's front-line response for cyber incidents and proactively hunting for malicious ...technical assistance, proactive hunting, Teir 2 and Teir 3 incident response , and immediate investigation and resolution… more
    Nightwing (08/01/25)
    - Related Jobs
  • Cyber Network Defense Analyst IV AP

    Nightwing (Sterling, VA)
    …defense, civil, and commercial markets. The DHS's Hunt and Incident Response Team (HIRT) secures the Nation's cyber and communications infrastructure. HIRT ... provides DHS's front line response for cyber incidents and proactively hunting...technical assistance, proactive hunting, Teir 2 and Teir 3 incident response , and immediate investigation and resolution… more
    Nightwing (08/09/25)
    - Related Jobs
  • Cyber Threat Hunt Analyst​

    Leidos (Ashburn, VA)
    …minimum of five (5) years of professional experience in incident detection and response , malware analysis, or cyber forensics. + Have a bachelor's degree in ... years of experience in incident detection and response , malware analysis, or cyber forensics. +...Incident Handler + ECSS - EC-Council Certified Security Specialist + ECES - EC-Council Certified Encryption Specialist more
    Leidos (08/14/25)
    - Related Jobs
  • ​​ Cyber Detection Engineer ​

    Leidos (Ashburn, VA)
    …minimum of seven (7) years of professional experience in incident detection and response , malware analysis, or cyber forensics. + Have a bachelor's degree in ... years of experience in incident detection and response , malware analysis, or cyber forensics. +...Incident Handler + ECSS - EC-Council Certified Security Specialist + ECES - EC-Council Certified Encryption Specialist more
    Leidos (08/15/25)
    - Related Jobs