OT Security Architect — Secure Industrial Networks

Yokogawa; Amersfoort; Hybrid; EUR 90,000 - 120,000; Full time

Benefits offered by this job

Hybrid working options

31 days off

Pension scheme

8% holiday pay

Annual bonus 5%

Travel allowance

Home office compensation

Laptop and phone

Learning & development program

Collective accident insurance

Job summary

Yokogawa is seeking an OT Security Architect to design and secure the digital foundation for critical industrial environments in the Netherlands. You will lead the OT Security Team within the Operations NL Team, bringing together network devices, security solutions and documentation to ensure uptime, safety and sustainability.

You will collaborate across disciplines, travel within the Netherlands and abroad, and contribute to a 24/7 readiness mindset.

Qualifications

• Degree in IT or related field (MBO-4/HBO).
• Solid knowledge of Windows Server, Active Directory, WSUS, Antivirus and virtualization.
• Experience with networking gear (switches, routers, firewalls).
• Structured, hands-on approach to problem solving.
• Fluent in Dutch or English; willingness to travel in NL and abroad.

Responsibilities

• Design secure OT network architectures from scratch.
• Select security solutions for proposals balancing compliance, risk and performance.
• Implement and test security components (Windows Server, AD, WSUS, Antivirus, backups, industrial network elements, NMS, IDS).
• Configure and troubleshoot routers, switches and firewalls.
• Maintain virtualized environments and as-built documentation.
• Support full lifecycle of security solutions from concept to improvement.
• Collaborate across disciplines to integrate security across the system.

Skills

Windows Server

Active Directory

WSUS

Antivirus

Backup systems

Virtualization

Networking equipment

Switches/Routers

Firewalls

Security by design

Dutch/English communication

Education

MBO-4 or HBO degree

Tools

Networking equipment

Job description

Yokogawa is seeking an OT Security Architect to design and secure the digital foundation for critical industrial environments in the Netherlands. You will lead the OT Security Team within the Operations NL Team, bringing together network devices, security solutions and documentation to ensure uptime, safety and sustainability.

You will collaborate across disciplines, travel within the Netherlands and abroad, and contribute to a 24/7 readiness mindset.