AC

OT Security

Acme Services
Chennai4-12 LPA Posted 18 Jul 2025
FULL TIME
OT Threat Analysis
PLC Security
Risk Assessment in OT Environments
SCADA Systems Security
Security Monitoring for OT Networks

Job Description

  • Experience in sectors including:
  • Electricity, Oil & Gas, Water, Transport & Logistics, Chemical, Power, Nuclear, and Manufacturing.
  • Experience working with:
  • IT security managers, Plant managers, and ICS/OT engineers.
  • Specialization & Technical Skills:
  • Subject Matter Expert (SME) on ICS/OT topics for the larger consulting practice.
  • Design & architect security standards for ICS networks across devices from multiple OEMs.
  • Strong understanding of IT and OT network communication protocols, including:
  • TCP/IP, UDP, DNP3, Modbus, IEC 61850, OPC, OPC UA, PROFINET, etc.
  • Extensive working and implementation experience of security standards, such as:
  • IEC 62443, NIST 800-82, NCSC/CPNI SICS Framework, etc.
  • Penetration testing experience with PLCs, SCADA systems.
  • Proficiency in security monitoring architecture for ICS networks.

Business Responsibilities:

  • Create niche propositions for ICS security across relevant industries.
  • Engage with clients to understand their problems and challenges, and provide tailored solutions.
  • Set up/orchestrate a test lab for simulating real-world attacks and create an experience center for clients.
  • Contribute to the firm's overall Cybersecurity practice priorities and aspirations.

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