Senior Ot/Ics Security Engineer

Full-time Engineering

Senior OT/ICS Security Engineer Responsible for securing the critical infrastructure that powers our clients' industrial operations, focusing on availability, safety, and integrity of OT environments, including manufacturing plants, control systems, and IIo T devices. What You Will Do OT Network Defense & Discovery: Implement and manage network discovery and anomaly detection solutions specifically designed for industrial environments. Perform deep packet inspection (DPI) across critical OT protocols (Modbus, DNP3, Profinet, OPC UA, IEC 104). Design and deploy secure remote access and micro‑segmentation strategies to isolate control networks from enterprise IT. Vulnerability & Risk Management: Execute technical vulnerability assessments on industrial hardware (PLCs, HMIs, embedded systems). Lead remediation of security gaps while maintaining high system availability. Map industrial security controls to global frameworks such as ISA/IEC 62443 and NIST 800-82. Industrial Security Archite...