Operational Technology (OT) Cybersecurity & Infrastructure Specialist
Core
Design, implement, and secure IT-OT infrastructures and control environments to ensure safe, reliable, and efficient industrial operations.
Role type
Senior IC OT Cybersecurity & Infrastructure Specialist
Builds
Secure OT network topologies, segmentation architectures, and monitoring solutions for industrial control systems
Domain
Industrial Automation / OT Cybersecurity
Deliverable
production ML models | product features | dashboards & analysis | infrastructure
Required skills
ICS/SCADA systems expertise, industrial networking protocols (Modbus, DNP3, OPC-UA), Purdue Model segmentation, OT asset inventory management, security policy development, wireless OT security, threat modeling, incident response
Preferred skills
Greenfield/brownfield OT deployment, OT modernization, risk management, defense-in-depth architecture
Technologies
Dragos, Nozomi, Claroty, Armis, SolarWinds, Zabbix, NetBrain, Cisco, Palo Alto Networks, Siemens, Rockwell, Schneider
Responsibilities
Design and maintain secure IT-OT infrastructure; Conduct security assessments and compliance reviews; Lead secure OT migration initiatives; Architect secure OT network topologies and segmentation; Secure wireless OT communications and IIoT devices; Identify threats and build security control libraries
Seniority
Senior, hands-on IC
