OT Security Specialist – India – 5 to 10 Years Experience

Job Description

LTI Mindtree is looking for a skilled OT Security Specialist to enhance cybersecurity measures across operational technology environments. The ideal candidate will have expertise in device and network security, OT security tools, risk assessments, and compliance standards.

Responsibilities:

• Lead and manage OT Security engagements.
• Conduct OT Security risk assessments and audits based on NIST 800-82, IEC 62443, and other security frameworks.
• Develop and implement incident response plans to mitigate downtime and security breaches.
• Establish and enforce security policies and procedures for OT environments.
• Implement and maintain network security measures to protect critical infrastructure.
• Ensure compliance with industry regulations and standards.
• Design and maintain a secure architecture for OT systems, including firewalls and intrusion detection systems.
• Provide training and awareness programs for OT staff on security best practices.
• Collaborate with IT security teams to align OT security with broader organizational security strategies.
• Oversee patch management and timely security updates for OT systems.
• Monitor and analyze threat intelligence to mitigate risks.
• Implement and manage access control policies for OT systems.
• Maintain security documentation, including policies, procedures, and incident response plans.
• Assess and enhance security measures with third-party vendors.
• Continuously evaluate and improve OT security strategies based on evolving threats.