OT Security Architect - Network & ICS Transformation

CBSbutler; Zuid-Holland; Hybrid; EUR 83,000 - 138,000; Full time

Job summary

CBSbutler is seeking an OT Cyber Security Architect for a major technology organisation in the South Netherlands on a 12-month rolling contract. You will consolidate OT networks, design secure architectures and implement security controls.

You'll work with security, engineering and business teams to meet standards, with on-site presence three days a week in South Netherlands. Start ASAP.

Qualifications

• Strong background in OT / IC Cyber Security, ideally at the architecture level.
• Experience with OT network security and architecture.
• Hands-on understanding of OT network segmentation and secure architecture principles.
• Experience with IDS and network monitoring solutions in OT/industrial environments.
• Knowledge of OT logging, monitoring and security visibility.
• Experience with recognised OT/cyber security standards and frameworks.
• Experience producing URS or similar technical requirements documentation.
• Strong understanding of network security concepts including firewalls and secure communications.
• Ability to work with both highly technical teams and business stakeholders.
• Experience delivering security projects in complex enterprise or industrial environments.

Responsibilities

• Consolidate OT network infrastructure and improve security, resilience and manageability.
• Design secure OT network architectures with segmentation and zones.
• Ensure OT environments align with cyber security standards, policies and regulatory requirements.
• Translate business and technical requirements into clear URS.
• Support the implementation of IDS across the OT environment.
• Establish and improve OT security logs collection, monitoring and analysis.
• Collaborate with network, infrastructure, engineering and cyber security teams to embed security requirements.
• Provide input into security architecture and continuous improvement activities.

Skills

OT Cyber Security

Network Security

Security Architecture

ICS/OT Standards

URS documentation

Tools

IDS

OT logging

Firewall & segmentation

Job description

CBSbutler is seeking an OT Cyber Security Architect for a major technology organisation in the South Netherlands on a 12-month rolling contract. You will consolidate OT networks, design secure architectures and implement security controls.

You'll work with security, engineering and business teams to meet standards, with on-site presence three days a week in South Netherlands. Start ASAP.