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OT SOC Analyst

5 - 10 years

10 - 18 Lacs

Bengaluru

Posted:2 weeks ago| Platform: Naukri logo

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Skills Required

SOC Ot Security EDR SIEM IDS

Work Mode

Work from Office

Job Type

Full Time

Job Description

Job Description: We are seeking a skilled and proactive OT SOC Analyst to join our cybersecurity operations team. This role is focused on protecting industrial control systems (ICS) and operational technology (OT) environments through continuous monitoring, incident response, and development of OT-specific detection and response strategies. Key Responsibilities: OT Incident Response: Detect, investigate, and respond to cybersecurity incidents affecting OT systems. Coordinate with plant operations and engineering teams during security events. Conduct root cause analysis and document incident findings. OT Security Protocols & Compliance: Implement and enforce OT security best practices and standards (e.g., ISA/IEC 62443, NIST 800-82). Assist in designing secure OT network architectures based on the Purdue Model. Monitor adherence to OT-specific access controls, patching, and asset hardening. Use Case & Playbook Development: Design and implement detection use cases tailored to ICS/SCADA environments. Create and maintain incident response playbooks for OT scenarios (e.g., unauthorized PLC changes, protocol abuse). Continuously improve detection coverage and response efficiency. Hands-On Tool Usage: Monitor and analyze alerts using IDS (e.g., Snort, Zeek, Nozomi Networks, Claroty). Utilize SIEM tools (e.g., Splunk, QRadar) for log correlation, rule creation, and threat detection. Support OT endpoint monitoring using EDR solutions (e.g., CrowdStrike, Defender for Endpoint). Perform traffic analysis using tools like Wireshark for protocol inspection and anomaly detection.

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Infocus Technologies
Infocus Technologies
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IT Services and IT Consulting

San Francisco

2-10 Employees

62 Jobs

    Key People

  • John Doe

    CEO

  • Jane Smith

    CTO

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