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Sr. Threat Hunter

SentinelOne

HybridHybrid

Original Job Summary

About SentinelOne Sr. Threat Hunter

At SentinelOne, we’re redefining cybersecurity with AI-powered, data-driven innovation. We build industry-leading products guided by core values and an exceptional company culture.

What are we looking for?

We seek an experienced threat hunter to deliver proactive threat hunting services in FedRAMP-authorized environments. You will create and maintain a library of hunts and rules across Windows, macOS, and Linux with a focus on EDR telemetry, and work closely with cross-functional teams.

Key Responsibilities

  • Threat Hunting & Hunt Library Ownership: Design and implement hypothesis-driven hunts aligned with the ATT&CK framework.
  • Emerging Threat Response: Triage emerging threats, build focused hunts, and produce client advisories.
  • Operational Partner Collaboration: Work with MDR, Incident Response, Labs, and Detection Engineering to tune rules and operationalize IOCs/TTPs.

Required Skills & Experience

  • 5+ years in security operations or related disciplines.
  • 2+ years of hands-on threat hunting in EDR-centric environments.
  • Strong familiarity with EDR telemetry; SentinelOne experience is a plus.
  • Proficiency with Python and Git/GitHub workflows.
  • Broad OS internals knowledge (Windows, Linux, macOS).
  • Experience with MITRE ATT&CK framework and mapping hunts.
  • Clear writing skills for client-facing communications.
  • U.S. citizenship required due to FedRAMP requirements.

Why Join Us?

This is a cutting-edge role offering collaboration with top cybersecurity professionals. Benefits include medical, dental, vision, 401(k), unlimited PTO, and more.

Key skills/competency

  • Threat Hunting
  • Cybersecurity
  • EDR Telemetry
  • FedRAMP
  • Python
  • Git
  • MITRE ATT&CK
  • Incident Response
  • OSINT
  • CTI

How to Get Hired at SentinelOne

🎯 Tips for Getting Hired

  • Customize Resumes: Tailor your resume with specific threat hunting experience.
  • Research SentinelOne: Understand their products and cybersecurity innovations.
  • Highlight EDR Skills: Emphasize proficiency with Python and Git.
  • Prepare for Technical Interviews: Be ready to discuss threat hunting frameworks.

📝 Interview Preparation Advice

Technical Preparation

Review EDR telemetry data techniques.
Practice Python scripting for automation.
Study MITRE ATT&CK framework details.
Analyze case studies in threat hunting.

Behavioral Questions

Describe a time you solved complex threats.
Explain your teamwork in high-pressure situations.
Share a challenge encountered in threat hunting.
Discuss how you communicate technical details simply.