Senior Cyber Architect – OT Security
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Job Description
Senior role at EY in Cyber Security developing and implementing OT Security solutions for clients. Involvement in monitoring, analysing, and responding to security alerts in OT environments.
Responsibilities:
- Monitor OT networks using specialized OT SOC and network monitoring tools
- Analyse alerts from OT security monitoring solutions (e.g., Nozomi, Claroty, Tenable.ot, Defender for IoT, etc.)
- Identify suspicious activities, anomalies, and indicators of compromise (IoCs) affecting ICS environments
- Perform Level 2 alert triage and investigation for OT incidents
- Support for OT cybersecurity incident response activities
- Understanding of security-related operational processes in the OT-ICS environments
- Understanding of technologies (typical assets, communication protocols, technical architectures) utilized by OT-ICS systems and networks
- Knowledge of cyber / information security concepts, risk and controls concepts
- Understanding of aspects of functional safety (SIS)
- Knowledge of TCP/IP, concepts of OSI layer and protocols, networking and security concepts
- Knowledge of the technical security solutions utilized within OT-ICS systems and networks
- Knowledge of OS (Windows / Linux) security, Database security
- Prior experience working alongside delivery leads and architects to Identify and manage risks is a plus
Requirements:
- 5+ years of experience in the Cyber Security and OT Security Domain
- Completed technical higher education in the field of industrial automation, computer science, electronics or other relevant fields
- Certificates or education related to industrial automation / engineering etc.
- Knowledge on OT network monitoring solution such as Nozomi, Claroty, Armis, DarkTrace, Azure Defender
- Knowledge on tools like Nessus, BackTrack, NMAP, BurpSuite, etc. is a plus
- Knowledge of OT-ICS Security standards, including ISA/IEC 62443, NIST 800-82, NERC-CIP
- Understanding of IT/OT/IoT communication protocols e.g., TCP/IP, UDP, DNP3, Modbus, IEC 61850, OPC, OPC UA, PROFINET, BLE, Zigbee
- Knowledge of standards such as ISO 27001/2, ISO 22301, ISO 27018, NIST standards on Cyber Security, HITRUST, etc. is a plus
- ISA/IEC 62443 Fundamentals Specialist
- CompTIA Network+
- CompTIA Security+
- Cisco CCNA (Industrial)
Benefits:
- Exclusive health and wellness packages
- Enticing rewards
- Cutting-edge learning opportunities
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