Principal OT Security Engineer

Donaldson is hiring a Principal OT Security Engineer in Bloomington, Minnesota (hybrid) to define enterprise OT cybersecurity strategy, architecture, and a technical roadmap across global manufacturing, distribution, and lab operations. Responsibilities include driving enterprise OT security architecture and standards, leading complex OT security initiatives, and applying OT security tooling (such as Nozomi, Claroty, or Dragos) alongside AI-assisted improvements to detection and operations effectiveness.