OT Security Architect: Design & Protect Critical Systems

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

Benefits offered by this job

31 days off (vacation + ADV)

Pension scheme

8% holiday pay

5% annual bonus

Travel allowance

Home office compensation

Laptop and phone for personal use

Learning & development program

Hybrid working options

Collective accident insurance

Job summary

Yokogawa Electric Corporation in Amersfoort is seeking an OT Security Architect to design and implement secure OT network architectures for critical infrastructure. You will lead security solutions across projects, integrating routers, switches, firewalls and AD/WSUS into a cohesive, documented environment.

The role requires hands-on, design-for-security mindset, travel within the Netherlands, and collaboration with an international team. Hybrid work is available.

Qualifications

• MBO-4 or HBO IT degree required.
• Solid knowledge of Windows Server, Active Directory, WSUS, Antivirus solutions, Back-up and virtualization.
• Experience with Networking equipment: switches, routers, firewalls.
• Willingness to travel within the Netherlands and abroad; able to work in a 24/7 team.

Responsibilities

• Design and deliver secure OT network architectures from scratch.
• Select security solutions for proposals balancing compliance, risk and performance.
• Implement and test security components (Windows Server, Active Directory, WSUS, antivirus, backup, virtualization).
• Configure and troubleshoot routers, switches and firewalls; maintain virtualization environments.
• Create and maintain as-built documentation for continuity.
• Support full lifecycle of security solutions from concept to improvement.
• Collaborate across disciplines to embed security at every layer.

Skills

Windows Server

Active Directory

WSUS

Antivirus

Backup

Virtualization

Networking equipment

Routers

Switches

Firewalls

Dutch or English communication

24/7 team collaboration

Travel readiness

Education

MBO-4 or HBO IT degree

Tools

NMS

IDS

Industrial Network Elements

Virtualization platforms

Job description

Yokogawa Electric Corporation in Amersfoort is seeking an OT Security Architect to design and implement secure OT network architectures for critical infrastructure. You will lead security solutions across projects, integrating routers, switches, firewalls and AD/WSUS into a cohesive, documented environment.

The role requires hands-on, design-for-security mindset, travel within the Netherlands, and collaboration with an international team. Hybrid work is available.