Principal Cyber Security Architect (Infrastructure & Manufacturing)
Core
Technical authority for security architecture across enterprise infrastructure, manufacturing environments, operational technology, and industrial IoT systems.
Role type
Principal Cyber Security Architect (Infrastructure & Manufacturing)
Builds
Secure architectures for network, server, storage, database, identity, cloud, OT, and industrial control systems.
Domain
Manufacturing, Industrial IoT, Operational Technology (OT), Enterprise Infrastructure
Required skills
Security architecture design, Purdue Model segmentation, OT/ICS security (PLC, SCADA, Modbus, Profinet, EtherNet/IP, OPC-UA, MQTT), Enterprise network architecture (SD-WAN, NAC, micro-segmentation), Database security, Zero Trust implementation, Threat modelling, IEC 62443/NIST 800-82 compliance, Industrial IoT lifecycle governance, Cyber resilience planning.
Preferred skills
Experience with Kubernetes, hybrid cloud environments, legacy OT system compensating controls, executive stakeholder engagement.
Technologies
Kubernetes, SD-WAN, Oracle, Microsoft SQL, PostgreSQL, Modbus, Profinet, EtherNet/IP, OPC-UA, MQTT, IEC 62443, NIST 800-82
Responsibilities
Define target-state security architectures for enterprise and OT environments; Own security architecture and segmentation strategy aligned to Purdue Model; Lead architecture reviews for manufacturing facilities and supply-chain platforms; Design resilient network security architectures including campus, WAN, and cloud connectivity; Define hardened server, virtualization, and storage security patterns; Design database security architectures covering encryption and audit logging; Establish architecture standards aligned to IEC 62443 and Zero Trust principles; Lead threat modelling against ransomware and lateral movement; Drive secure onboarding of connected manufacturing assets; Provide senior technical leadership during cyber incidents.
Seniority
Principal, hands-on IC with strategic leadership
