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Senior Security Engineer

Location: Remote
Compensation: Hourly
Reviewed: Wed, Oct 14, 2026
This job expires in: 30 days

Job Summary

To enhance insider threat detection and response, the full-time Senior Security Engineer will write detection algorithms, build anomaly-detection models, and hunt for insider threats while working onsite in San Francisco.

Key responsibilities
  • Write detections for data abuse and data exfiltration at scale
  • Build anomaly-detection models and automation to identify unusual user behavior
  • Partner with HR and Legal on sensitive investigations and provide support during insider threat incidents
Required qualifications
  • 5+ years of hands-on security operations experience, including detection engineering and threat hunting
  • Experience with anomaly or behavior-based detection and insider threat technologies such as DLP and UEBA
  • Programming fundamentals in Python and working knowledge of SQL
  • Bachelor's degree in a technical field or equivalent practical experience
  • Familiarity with the MITRE ATT&CK and Cyber Kill Chain frameworks

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