Job Summary

We are seeking a SOC Engineer specialized in Operational Technology (OT) environments to join the Cybersecurity team within IS/IT. The role focuses on supporting the deployment, configuration, administration, and operational management of security solutions across both IT and OT landscapes, with a strong emphasis on industrial environments. The candidate will contribute to strengthening the company's security posture by actively participating in security tool provisioning, platform configuration, and day-to-day SOC operations, ensuring visibility, detection, and response capabilities across production and manufacturing systems.

Key Responsibilities

Provisioning Deployment

- Support the deployment and onboarding of cybersecurity tools across IT and OT environments.
- Participate in provisioning activities, including agent deployment, system integration, and infrastructure configuration.
- Assist in integrating security tooling with core platforms such as ServiceNow, Microsoft ecosystem, and SIEM solutions.
- Collaborate with infrastructure, network, and OT teams to ensure proper rollout of security controls in industrial environments.

Configuration Administration

- Configure and maintain endpoint security and monitoring solutions.
- Manage policies, rules, and detection use cases within security tools.
- Ensure proper asset onboarding, classification, and visibility, especially in OT networks.
- Maintain documentation of configurations, procedures, and architecture using Confluence.
- Support continuous improvement initiatives related to detection, automation, and response capabilities.





SOC Operations

- Monitor and analyze security events and alerts across IT and OT environments.
- Investigate incidents, perform triage, and coordinate response activities.
- Contribute to use case tuning and false positive reduction.
- Collaborate with the SOC team to improve detection coverage and response efficiency.
- Participate in incident response processes, including containment, eradication, and recovery.
- Support vulnerability management and endpoint hygiene activities.

Collaboration Tools

- Work closely with Cybersecurity, IT Operations, OT teams, and Engineering.
- Use ServiceNow for incident and request management.
- Use Jira for task tracking and project activities.
- Use Confluence for documentation and knowledge sharing.
- Operate within a Microsoft-centric environment (Defender ecosystem, Azure, Active Directory, etc.).

Required Skills and Experience

Must-Have
- Hands-on experience with Tanium (deployment, administration, or operations).
- Hands-on experience with CrowdStrike (endpoint protection, detection, and response).
- Experience in cybersecurity operations (SOC or equivalent).
- Understanding of OT environments and industrial systems (manufacturing, SCADA, ICS).




- Knowledge of endpoint security, asset visibility, and incident response processes.
- Familiarity with ticketing and workflow tools such as ServiceNow.

Nice-to-Have
- Experience with SOTI MobiControl (device management, especially in industrial/mobile environments).
- Experience with Cisco ISE (network access control and segmentation).
- Experience with Octoplant (industrial asset management and OT environments).
- Exposure to SIEM platforms and detection engineering.
- Knowledge of IT/OT network segmentation principles and zero-trust concepts.

Soft Skills

- Robust analytical and problem-solving capabilities.
- Ability to work in cross-functional and international teams.
- Proactive mindset with a focus on continuous improvement.
- Clear communication skills (technical and non-technical stakeholders).
- Ability to work in structured environments with processes and documentation.

Education and Background

- Degree in Cybersecurity, Computer Science, Information Technology, or related field.
- Relevant certifications (e.g., Security+, CISSP, GIAC, or vendor-specific) are a plus.

Location and Reporting

- Part of the IS/IT Cyber security organization within RNTBCI / HORSE Team
- Reporting to SOC / Cyber Operations leadership.

Job Family

Information Technologies Systems Disclaimer: This job posting has been aggregated from external source. Role details, content, and availability are subject to change. Applicants are advised to confirm the latest information directly on the company website before applying.

📌 Assistant Manager - SOC Engineer (OT Security) (Chennai)
🏢 Renault Nissan Technology & Business Centre India
📍 Chennai