OT Security Architect — Secure Industrial Networks (Hybrid)

Yokogawa; Amersfoort; Hybrid; EUR 65,000 - 95,000; Full time

Benefits offered by this job

31 days off (25 vacation + 6 ADV)

A future-proof pension scheme

8% holiday pay

Annual bonus 5%

Travel allowance

Hybrid working options

Laptop and phone

Learning & development program

Collective accident insurance

Job summary

Yokogawa is seeking an OT Security Engineer in Amersfoort to design and secure the digital foundation of critical infrastructure. You will lead security architecture across networks, devices, and systems, ensuring uptime and safety in industrial environments.

You’ll design robust OT cyber security architectures, integrate security across layers, and collaborate with cross-functional teams. Hybrid work is available, with travel within the Netherlands as needed.

Qualifications

• MBO-4 or HBO degree in IT.
• Solid knowledge of Windows Server, Active Directory, WSUS, Antivirus, Backup and virtualization.
• Experience with Networking equipment (switches, routers, firewalls).
• Fluent in Dutch or English.
• Willingness to travel within the Netherlands and abroad.

Responsibilities

• Design secure OT network architectures from scratch.
• Select security solutions for project proposals balancing compliance, risk and performance.
• Implement and test security components (Windows Server, AD, WSUS, Antivirus, Backup, Industrial Network Elements, NMS, IDS).
• Configure and troubleshoot routers, switches and firewalls.
• Configure and maintain virtualized environments.
• Create and maintain as-built documentation.
• Support full lifecycle of security solutions from concept to continuous improvement.
• Collaborate across disciplines to integrate security into every layer of the system.

Skills

Windows Server

Active Directory

WSUS

Antivirus

Backup

Virtualization

Networking gear

Dutch/English

Education

MBO-4/HBO IT

Job description

Yokogawa is seeking an OT Security Engineer in Amersfoort to design and secure the digital foundation of critical infrastructure. You will lead security architecture across networks, devices, and systems, ensuring uptime and safety in industrial environments.

You’ll design robust OT cyber security architectures, integrate security across layers, and collaborate with cross-functional teams. Hybrid work is available, with travel within the Netherlands as needed.