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Operational Technology Cyber Security Specialist

Sampoorna Computer People
5 - 8 Years
Hyderabad

Posted on: 12/11/2026

Job Description

Technical Skills Required :

- Hands on expertise on DCS/PLC/SCADA/ HMI/EWS and minimum baseline security standards applicable to ICS system.

- Hands on expertise on secured ICS architectures design and implementation including network segmentation, remote access, and IT/OT convergence.

- Working knowledge and understanding on industrial standards and cybersecurity requirements including IEC 62443, NIST CSF, NIST 800-82, ISO 27001 (audit/assessment).

- Strong knowledge of OT Security Operations cyber resilience, and business continuity planning.

Behavioral Competencies :

- Strong collaboration skills.

- Analytical mindset.

- Problem-solving abilities.

- Risk-based decision making.

- Communication skills across technical and operational teams.

Good to Have :

Functional & Technical Skills :

- Industrial firewalls and network segmentation.

- OT asset discovery solutions.

- OT threat monitoring platforms.

- Manufacturing Execution Systems (MES).

- Industry 4.0 and IoT security.

Behavioral Competencies :

- Project management experience.

- Change management capabilities.

Key Responsibilities :

OT Risk Management :

- Support OT cybersecurity risk assessments, vulnerability assessments, and security audits.

- Identify and remediate cybersecurity risks affecting manufacturing, processing, storage, supply-chain, and third-party risk management.

- Collaborate with Danone CERT on OT-specific cyber incident response and recovery procedures.

Enhance OT Architecture and Security Operations :

- Lead the development and execution of the OT cybersecurity architecture and security operations strategy across manufacturing and industrial environments.

- Drive OT threat monitoring, detection, incident response, and cyber resilience programs to protect critical operational assets and ensure business continuity.

- Establish and govern secure industrial network architectures, including segmentation, remote access security, and IT/OT convergence controls aligned with industry standards and organizational risk objectives.

- Collaborate with Operations, Engineering, Digital, Infrastructure, and SOC teams to integrate cybersecurity requirements into industrial modernization and digital transformation programs.

- Support cybersecurity standards and secure-by-design principles for OT systems, ensuring compliance with regulatory, operational, and business requirements.

- Participate to secure industrial network architectures, including segmentation, remote access security, and IT/OT convergence controls aligned with industry standards and organizational risk objectives.

- Oversee and support OT security assessments, architecture reviews, and risk remediation initiatives to continuously strengthen the security posture of operational environments.

Stakeholder Collaboration :

- Work with factory automation teams, plant engineers, infrastructure teams, and external vendors such as system integrators, and cybersecurity partners.

- Promote OT security awareness across operations teams.

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