Senior Associate, Threat Hunt & Detection
Core
Proactive threat hunting and detection to identify malicious behavior evading traditional security controls across on-premises, cloud, and hybrid environments.
Role type
Senior Associate, Threat Hunt & Detection
Builds
Detection use cases, analytics, alerting logic, and operational response workflows for Pfizer's digital assets.
Domain
Cybersecurity, Threat Intelligence, Cloud Security
Deliverable
production ML models | product features | dashboards & analysis | research | client delivery | infrastructure | physical/clinical work
Required skills
Threat hunting, detection concepts, security telemetry analysis, log/alert analysis, scripting (Python/PowerShell/Bash/SQL), documentation, analytical problem-solving
Preferred skills
Adversary behavior mapping, threat-informed defense, cloud/hybrid environment experience, detection improvement automation
Technologies
Crowdstrike, security monitoring platforms, cloud environments
Responsibilities
Conduct proactive threat hunting using telemetry and adversary-based techniques; Support development and tuning of detection use cases and alerting logic; Analyze alerts and hunt findings to determine impact and escalate validated threats; Partner with SOC and Incident Response to transition findings into operational workflows; Collaborate with Threat Intelligence and Offensive Security teams to incorporate adversary behaviors; Document hunt methodologies and detection logic; Track detection metrics and coverage; Ensure activities align with regulatory expectations
Seniority
Mid-level, hands-on IC
