OT Cyber Security Specialist

OT Cyber Security Specialist

📍 Ashkelon, Israel | Full-Time

A leading enterprise organization is looking for an experienced OT Cyber Security Specialist to join its Information Security team and play a key role in securing industrial and operational technology environments.

What You'll Do

• Lead and support cybersecurity projects across OT and IT environments.

• Work closely with OT, Infrastructure and Operations teams.

• Evaluate, analyze and implement cybersecurity technologies and solutions.

• Conduct security risk assessments and ensure compliance with security standards and regulations.

• Create and maintain architecture, HLD, LLD and security design documentation.

• Review suppliers, technologies and security controls to ensure alignment with organizational requirements.

• Analyze communication between industrial systems and identify security gaps and areas for improvement.

• Provide security guidance and recommendations for critical operational environments.

Requirements

5+ years of experience in Information Security within an Enterprise environment.

Hands-on experience in OT / ICS Cyber Security environments.

Previous experience working in manufacturing, industrial, utilities, energy or critical infrastructure organizations.

Strong understanding of cybersecurity architecture and system-wide security design.

Experience working with PLCs, industrial controllers and OT networks.

Experience designing and implementing OT network segmentation.

Proven experience writing HLD, LLD and technical architecture documentation.

Strong knowledge of IT infrastructure, networking and cybersecurity technologies.

Ability to evaluate solutions, assess risks and provide strategic security recommendations.