CAREER_NODE_PROFILEOT Security Technician

The OT Security Technician is a highly specialized operational role focused on the continuous maintenance, configuration, and defense of security controls within industrial environments. Acting as the critical bridge between IT security policies and factory floor realities, this professional ensures the integrity and availability of Operational Technology (OT), Industrial Control Systems (ICS), and SCADA networks. Daily duties involve hardening Programmable Logic Controllers (PLCs) and Human-Machine Interfaces (HMIs), verifying OT network segmentation, monitoring industrial protocols for anomalies, and ensuring rigorous safety compliance such as Lock-Out Tag-Out (LOTO) procedures. By maintaining robust security postures on the production floor, the OT Security Technician directly prevents cyber-physical disruptions, safeguarding both human life and enterprise supply chains.