Cyber Threat Hunter

Job ID: 26-00195
Location: Haymarket VIRGINIA

equired Qualifications

  • Active TS/SCI security clearance
  • DoD 8570 IAT/IAM certification requirements (Security+ may be obtained after hire if needed).
  • Bachelor’s degree with significant relevant experience required; Master’s degree preferred.
  • Approximately 15+ years of cybersecurity experience.
  • 8+ years of experience in cyber threat hunting, cyber analysis, blue team, or purple team operations.
  • Experience supporting or working within a U.S. Government Cyber Security Service Provider (CSSP) environment.
  • Strong experience identifying advanced cyber threats, conducting investigations, and developing detection methodologies.
  • Ability to brief senior government leadership on cyber threats, trends, and operational impacts.
  • Excellent written, verbal, and interpersonal communication skills.
  • GCIH, CEH, or similar analyst-focused cybersecurity certification.

Desired Qualifications:

  • CISSP certification
  • Experience with threat intelligence integration and detection engineering.
  • Experience developing custom signatures, analytics, and correlation rules.
  • Experience using Elastic or similar enterprise security monitoring platforms.
  • Previous experience mentoring junior analysts and threat hunters.
  • PhD in Cybersecurity or a related field.

Responsibilities

  • Conduct proactive cyber threat hunting activities across Department of Defense networks to identify and mitigate advanced threats before they impact operations.
  • Investigate threat actor tactics, techniques, and procedures (TTPs) and develop detection logic, signatures, and countermeasures to identify malicious activity.
  • Perform host-based and network-based threat analysis, incident analysis, trend analysis, and detection engineering activities.
  • Integrate threat intelligence into detection and monitoring capabilities to improve threat visibility and response.
  • Collaborate with cybersecurity, network operations, and incident response teams to strengthen overall defensive capabilities.
  • Provide recommendations to improve threat detection, monitoring, and cyber defense processes.
  • Participate as a senior technical contributor during cyber incident response activities and provide remediation recommendations.
  • Develop detailed technical reports and brief findings to senior government leadership, including SES and Flag Officer-level stakeholders.
  • Mentor and develop junior threat hunters and analysts, fostering technical growth and knowledge sharing across the team.
  • Support a Department of Defense Cyber Security Service Provider (CSSP) environment responsible for defending some of the federal government’s most critical networks.


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