Operational Technology (OT) Security Engineer
Applied MaterialsSanta Clara, California, United States
Posted April 16, 2026
124000 - 171000 USD
Full Time
About the Company
Applied Materials is a global leader in materials engineering solutions used to produce virtually every new chip and advanced display in the world.
Job Description
Applied Materials is seeking an Operational Technology (OT) Security Engineer to safeguard industrial control systems (ICS), SCADA environments, and other OT assets against cyber threats. The role involves designing secure architectures, conducting risk assessments, and ensuring compliance with security standards. The ideal candidate has 7–10 years of experience in OT/ICS cybersecurity, expertise in OT/IoT security architecture and vulnerability management, and knowledge of ICS protocols and industrial control systems.
Requirements
- Deep expertise in OT/IoT security architecture and vulnerability management
- 7–10 years in OT/ICS cybersecurity with proven experience designing secure industrial environments
- Strong knowledge of ICS protocols (Modbus, OPC, Ethernet/IP) and industrial control systems
- Familiarity with ISA/IEC 62443, Purdue Model, NIST CSF, ISO 27001
- Hands-on experience with Armis, Dragos, Claroty, or similar platforms
Benefits
- Comprehensive benefits package
- Bonus and stock award program (as applicable)
- 401k Matching
