Remote Lead Red Team Engineer — Adversarial Security & ACE

Lumen is a trusted network for AI-powered connectivity, and we seek a Lead Information Security Engineer to lead Red Team efforts across cloud-native and hybrid environments. You will perform advanced penetration testing, supervise ACE exercises, and guide security testing strategy while mentoring engineers.

Based in the U.S., this role balances hands-on testing with leadership duties, driving remediation, coordinating across security, engineering, and product teams, and advancing automation to