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Rotterdam, Netherlands Contract Posted by: Next Ventures Ltd Posted: Thursday, 22 January 2026
 
 

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

The post OT Cyber Engineer appeared first on Next Ventures.

Rotterdam, Netherlands
IT
Next Ventures Ltd
Next Ventures
JS72004
22/01/2026 7:16:31 PM
About Next Ventures Ltd

We are a multi-award winning niche Large Enterprise Technology focused recruitment business with a HQ in London, providing specialist permanent and contract IT staffing services globally.


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