Senior Security Engineer, Proactive Security

What you’d do

Lead security reviews, threat modeling, and penetration testing scoping for high-priority services, and provide architectural security guidance to service teams. Full-time role in Seattle, Washington. Found on the employer's careers page on Sep 30, 2026. Apply through the link.

You’ll need

• 4+ years troubleshooting systems, analyzing logs, or automating tasks with command line tools
• 5+ years identifying security issues and risks and developing mitigation plans
• Threat modeling for complex distributed systems
• Manual code review of security-critical components
• Penetration testing scoping and coordination