OT Cybersecurity Consultant

Job Description:

We are currently hiring for the position of OT Security Consultant for one of our key industrial clients.

About the Role

We are seeking an experienced OT Security Consultant with strong handson expertise in OT security platforms, industrial control systems, and ITOT cybersecurity integration. The consultant will independently lead the design, deployment, and operations of OT security solutions across industrial environments, particularly within Oil & Gas and Energy sectors.

Key Responsibilities

• Deploy and configure OT security platforms such as Claroty and Nozomi (endtoend implementation).
• Integrate and work with FortiGate firewalls , Cisco networking , and OpenSearch for ITOT visibility.
• Perform asset discovery , traffic analysis , anomaly detection , and alert tuning .
• Design and support OT network segmentation based on the Purdue Model .
• Work with Siemens / Rockwell PLCs , SCADA systems , Ignition , and common industrial protocols.
• Provide scenariobased OT security solutions and collaborate on requirement gathering & design discussions.
• Lead OT security project delivery independently and manage stakeholders both on-site and remotely.

Required Skills

• Handson experience with Claroty or Nozomi
• Proficiency with FortiGate , Cisco networking , and OpenSearch
• Experience in the Oil & Gas / Energy domain
• Working knowledge of PLC/SCADA systems
• Strong understanding of OT segmentation & Purdue Model
• Experience managing 100200+ sensor deployments
• Strong analytical and problemsolving skills

Good to Have

• Exposure to IEC 62443
• Experience with IT/OT integration
• Experience with incident response in OT environments