OT Cyber Security Engineer

Job description

Work Schedule Standard (Mon-Fri) Environmental Conditions: Adherence to all Good Manufacturing Practices (GMP) Safety Standards, Cleanroom: no hair products, jewelry, makeup, nail polish, perfume, exposed piercings, facial hair etc... allowed, Laboratory Setting, Office, Some degree of PPE (Personal Protective Equipment) required (safety glasses, gowning, gloves, lab coat, ear plugs etc.), Warehouse Job Description: Position Summary: The OT Cyber Security Engineer will play a critical role in strengthening Thermo Fisher Scientific’s manufacturing, lab, and R&D environments by implementing, integrating, and supporting secure and resilient OT cyber security solutions. Working closely with the OT Cyber Security Architect and network engineering teams, this role focuses on execution — ensuring that sites meet enterprise-defined security standards, architectures, and compliance requirements. This is a highly technical, execution-focused role requiring strong expertise in OT/ICS environments, cyber security controls, and systems integration. The successful candidate will collaborate across IT, OT, and lab/R&D teams, demonstrate strong problem-solving skills, and contribute to continuous...