Jobs · Information Technology · Illinois

Sr. Threat Hunting Engineer

Allied OneSource · Chicago, IL · 5 days ago
Information Technology$153k–$169k/yrFull-time

What You’ll Do (Responsibilities)

  • Own and mature enterprise detection engineering end-to-end—setting standards, patterns, quality bars, and long-term technical direction across security telemetry and detections.
  • Build and continuously improve high-fidelity detections across SIEM/EDR, identity, cloud, network, and SaaS environments—focused on scalability and resilience against evolving tradecraft.
  • Lead complex, hypothesis-driven threat hunts and adversary emulation exercises, partnering with internal stakeholders to validate real-world detection and response effectiveness.
  • Translate findings into durable improvements (not one-off wins): new detections, improved telemetry, response playbook enhancements, and defensive/architectural changes; serve as technical lead during high-severity incidents.

What You’ll Bring (Requirements)

  • 5–8+ years in security operations, detection engineering, threat hunting, and/or offensive security with a track record of tackling ambiguous, cross-functional security problems.
  • Deep knowledge of adversary behaviors and detection techniques (e.g., mapping attacker tradecraft to practical detections across endpoint, identity, cloud, network, and SaaS).
  • Hands-on experience with SIEM/EDR and large-scale log analytics, such as Google SecOps, Microsoft Defender XDR, CrowdStrike, and similar tooling.
  • Strong scripting/automation capability (and the communication skills to explain technical risk clearly to security/technology leaders and business stakeholders).
  • (Preferred) Experience with Google SecOps SIEM, Microsoft security stack, and/or Proofpoint email security.
  • Windows/Linux administration background.
  • Security certifications (e.g., CISSP, CASP or related).
  • Bachelor’s degree in Cybersecurity/Computer Science (or equivalent practical experience).

Pay

$153,000-$169,400/year

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