1Password seeks a Senior Security Engineer for Incident Response to lead complex cloud-native and SaaS security investigations, perform threat hunting, and build automation and orchestration to improve detection and response. The role blends hands-on investigations, engineering to reduce response friction, structured incident coordination, and post-incident reviews. Required: 5+ years in security incident response (with 3+ years focused on security engineering/automation), proficiency in scripting (Python, Go, Bash), experience with APIs and orchestration platforms, and strong written/verbal communication. This is a remote role for candidates in the United States or Canada; USA-based salary range: $153,000–$214,000 USD/year (Canada-based range also provided in the posting).