OT Security Architect Cincinnati, OH Fulltime, Onsite Must Have Technical/Functional Skills Proven experience defining OT/ICS security architectures for manufacturing, engineering, research, laboratory, supply-chain, overhaul, repair, assembly, or test environments. Architecture knowledge of Nozomi Guardian/CMC or similar OT visibility platforms, Check Point and Palo Alto firewalls, Cisco or industrial switching, Zscaler, CyberArk, Splunk, ServiceNow, and CMDB integrations.