OT Security Analyst

Key Responsibilities

• Deep understanding of both cybersecurity principles and the technical intricacies of SIEM/SOAR systems to deploy effective automated solutions that fortify an organization’s defences against cyber threats.
• Incident response in OT environment.
• Protecting Industrial Control Systems (ICS), such as DCS, SCADA systems, including PLCs, RTUs, HMIs, controllers, sensors, and actuators, and industrial networks (including industrial protocols like Modbus, DNP3, IEC104, S7 etc.)
• Identify and assess vulnerabilities in ICs/OT assets.
• IEC 62443 (all relevant SL/FR/SR domains), NIST 800-82, ISO 27019, NIS2 .

Network & Segmentation Architecture

• Detect abnormal behaviour on industrial protocols (Modbus, DNP3, OPC, etc.)
• Monitor for known OT malware (e.g., Industroyer, Triton, BlackEnergy)
• Identify lateral movement between IT and OT networks
• Zero Trust f...