Manager - OT Security

Tata AutoComp Systems Limited; Pune District; On-site; INR 1,800,000 - 2,400,000; Full time

Job summary

Tata AutoComp Systems Limited in Pune invites an experienced Manager OT Security to lead cybersecurity across OT environments, ICS, SCADA, IIoT and plant automation. You will develop and implement OT security strategies and governance to strengthen cyber resilience in manufacturing operations.

The role requires coordinating with operations, engineering, and security teams to ensure IEC 62443, NIST CSF and ISO 27001 compliance, conducting risk assessments, selecting secure architectures, and

Responsibilities

• Develop OT cybersecurity strategy and governance for IC/SCADA environments.
• Establish OT security policies, standards and procedures.
• Ensure IEC 62443, NIST CSF, ISO 27001 compliance.
• Conduct OT risk and vulnerability assessments.
• Identify critical assets and implement security controls.
• Manage audits and remediation efforts.
• Design secure OT network architectures and integrate IT/OT.
• Lead OT monitoring and incident response activities.
• Collaborate with SOC teams, vendors and plant personnel.

Skills

OT Security Strategy

ICS/SCADA security

Risk Assessments

Incident Response

Vendor Management

Job description

Job Summary

We are looking for an experienced Manager OT Security to lead cybersecurity initiatives across Operational Technology (OT) environments including Industrial Control Systems (ICS), SCADA, IIoT, and plant automation infrastructure. The role will be responsible for developing and implementing OT security strategies, managing risks, ensuring compliance, and strengthening cyber resilience across manufacturing operations.

Key Responsibilities :

OT Security Strategy & Governance

• Develop and implement OT cybersecurity strategy.
• Establish governance frameworks for IC/SCADA environments.
• Create OT security policies, standards, and procedures.
• Ensure compliance with IEC 62443, NIST CSF, and ISO 27001.

Risk Management & Compliance

• Conduct OT risk assessments and vulnerability assessments.
• Identify critical assets and implement security controls.
• Manage compliance and security audits.
• Drive remediation and risk mitigation initiatives.

Security Architecture

• Design secure OT network architectures.
• Implement:
• Industrial Firewalls
• IDS/IPS Solutions
• Network Monitoring Tools
• Endpoint Security Solutions
• Manage secure integration between IT and OT networks.

Incident Response & Monitoring

• Establish OT monitoring capabilities.
• Lead OT incident response activities.
• Support forensic investigations and root cause analysis.
• Collaborate with SOC teams and SIEM platforms.

Vendor & Stakeholder Management

• Work closely with plant operations and engineering teams.
• Manage security vendors, OEMs, and system integrators.
• Evaluate OT security technologies and solutions.

Program & Team Management

• Lead OT security programs and projects.
• Manage budgets, timelines, and stakeholders.
• Conduct awareness and training programs for plant personnel.