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Tier-1 brand and Bangalore metro increase applicant density, niche OT specialization reduces it.
OT-specific protocols and IEC 62443 compliance create high industry specificity, limiting cross-industry transferability.
Many mandatory OT security tools, protocols, and hands-on technical skills imply strict filtering.
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Evaluate, test, and deploy OT-specific threat intelligence and network security monitoring tools, including leading Proof of Concepts for commercial and open-source platforms.
Conduct comprehensive system hardening across physical devices, virtual environments, software, and network devices to enforce secure configurations and mitigate risks.
Configure Identity & Access Management solutions, enforce Multi-Factor Authentication, Role-Based Access Control, and maintain security monitoring platforms for incident response in OT environments.
Bachelor's degree in Computer Science, Cyber Security, Engineering, or a related field.
Hands-on experience configuring Linux OS, deploying security agents, and implementing technical security controls.
Experience with vulnerability assessment tools and security analysis specific to ICS/OT environments.
Work Experience Required: Not explicitly mentioned in the JD.
Proven expertise in OT cybersecurity particularly in industrial control systems, with deep familiarity of MQTT, Modbus, ZMQ protocols and network segmentation models like the Purdue Model.
Strong technical ability to translate compliance standards such as IEC 62443 and NERC CIP into technical controls including firewall rules, IAM policies, and OS configurations.
Comfortable with scripting and automation using Python and Ansible to streamline security tool deployment and data processing.