The threat model starts at the plant floor. Honeywell builds the systems that control refineries, aircraft, warehouses, and commercial buildings - programmable logic controllers, building management platforms, avionics. That's a massive OT attack surface spanning over 100 countries, and the company has made OT cybersecurity a core technical domain alongside its legacy in industrial and aerospace automation.
The scale is worth pausing on. Honeywell operates across aerospace, building automation, industrial automation, and process technologies, serving customers on six continents. Its products interface with physical infrastructure at every level: voice-enabled software and protective equipment deployed to roughly half a billion workers, control systems running critical processes in refineries and manufacturing plants, and building automation platforms managing commercial and institutional facilities.
The security team operates at the intersection of information technology and operational technology - where a compromised endpoint doesn't just mean data loss, it means physical processes disrupted. The company's technical stack also extends into quantum computing and digital-first approaches to industrial systems. With approximately 13,000 employees in India alone and a global engineering footprint, the work is distributed across time zones and domains. The culture signals lean toward outcome-based execution over ceremony.