• 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...TS/SCI clearance - Ability to obtain Department of Homeland Security (DHS) Entry on Duty (EOD) Suitability - 2+… more
    Nightwing (08/01/25)
    - Related Jobs
  • Tanium Administrator

    CACI International (Chantilly, VA)
    …, and operations + Configure and manage Tanium modules (eg, Patch, Comply, Threat Response ) + Integrate Tanium with other security and IT management tools + ... operate an enterprise ITSM solution, enterprise service desk, endpoint management and security solution, as well as CONUS/OCONUS field support and life cycle support… more
    CACI International (05/23/25)
    - 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 for malicious...TS/SCI clearance - Ability to obtain Department of Homeland Security (DHS) Entry on Duty (EOD) Suitability - 8+… more
    Nightwing (08/09/25)
    - Related Jobs
  • Deputy Program Manager

    TekSynap (Arlington, VA)
    …best practices, including ITIL and PMBOK standards. + Assist in managing security compliance, vulnerability remediation, and incident response protocols. + ... peripheral vision, depth perception, and ability to adjust focus. **WORK AUTHORIZATION/ SECURITY CLEARANCE** US Citizen TS clearance with /SCI eligibility **OTHER… more
    TekSynap (07/16/25)
    - Related Jobs
  • Senior Cyber Defense Incident Responder

    AIG (Reston, VA)
    …collecting various key metrics for reporting to senior management on Incident Response . Requirements: + An understanding of cyber security operations processes, ... AIG is seeking a highly skilled cyber-defense expert to join AIG's Detect & Response team. The Senior Cyber Defense Incident Responder will execute a range of threat… more
    AIG (08/02/25)
    - Related Jobs
  • Incident Manager 3 (Cyber Action Officer 3)

    ARSIEM (Arlington, VA)
    …Incident Manager 3 (Cyber Action Officer 3) to support on-site incident response to civilian Government agencies and critical asset owners who experience ... + Supporting the management of cyber incidents through the incident response lifecycle. + Creating and maintaining routine reporting of cyber incidents… more
    ARSIEM (07/10/25)
    - Related Jobs
  • Cybersecurity Liaison Officer

    CACI International (Hampton, VA)
    …operate an enterprise ITSM solution, enterprise service desk, endpoint management and security solution, as well as CONUS/OCONUS field support and life cycle support ... as the main point of contact for cybersecurity-related matters, advocating for security best practices, and actively assisting in the implementation of cybersecurity… more
    CACI International (08/09/25)
    - Related Jobs
  • Cybersecurity Engineer

    ManTech (Herndon, VA)
    …the risks posed by known and emerging threats. + Participate in incident response activities, providing expertise on cyber security analysis and remediation and ... (DMV) area** . In this role you will be responsible for maintaining the security posture of our network infrastructure, systems, and data. The Cyber Engineer plays a… more
    ManTech (06/12/25)
    - Related Jobs
  • Cyber Defense Forensics Lead

    TekSynap (Ashburn, VA)
    security issues or emergency situations appropriately; providing incident response capabilities to isolate and mitigate threats to maintain confidentiality, ... Defense Forensic team in support of Insider Threat Operations and Security Operations according to established policies, handbooks, and Standard Operating Procedures… more
    TekSynap (06/03/25)
    - Related Jobs
  • Senior Cybersecurity Engineer

    ManTech (Herndon, VA)
    …the risks posed by known and emerging threats. + Participate in incident response activities, providing expertise on cyber security analysis and remediation and ... **ManTech** seeks a motivated, career and customer-oriented **Senior** **Cyber Security Engineer** to join our team in the **DC,...to identify issues in advance. You will participate in response activities to all email outages as well as… more
    ManTech (05/20/25)
    - Related Jobs