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Summary Description: OT Cyber Engineer with a strong networking focus required to support and secure OT/ICS environments for a large critical infrastructure organisation. The role is hands-on, onsite, and focused on industrial networks, Firewalls, Routers, and Switches.
Role Type: Contract
Start Date: ASAP
Salary: Day Rate + Expenses
Location/Language: Rotterdam, Netherlands/English (Dutch beneficial but not required)
Requirements Description: Support, secure, and maintain OT network infrastructure in a critical infrastructure environment, ensuring high availability, resilience, and compliance with OT cyber security standards.
Tasks Description:
Configure and maintain OT network infrastructure
Manage and troubleshoot Firewalls, Routers, and Switches
Implement network segmentation and secure remote access
Support OT cyber security monitoring and incident response
Collaborate with OT, IT, and engineering teams
Essential Skills/Experience Description:
Strong OT/ICS networking experience
CCNA certification (required)
Hands-on experience with Firewalls, Routers, and Switches
Understanding of OT security principles (Purdue model, defense-in-depth)
Experience working in critical infrastructure environments
Desirable Skills/Additional Information Description:
CCNP or higher networking certifications
IEC 62443 or NIS/NIS2 experience
SCADA/DCS/PLC network exposure
Industrial Firewall experience
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