Automation Engineer – OT Cybersecurity

Pauwels Consulting; Brussel; Hybrid; EUR 55,000 - 75,000; Full time

Job summary

Pauwels Consulting seeks an Automation Engineer to join its security team in Brussels. The role focuses on implementing OT security solutions for production networks and bridging automation with IT infrastructure.

The ideal candidate has a degree in automation and hands-on experience with PLC/SCADA/DCS, plus profiling of Profinet, Modbus TCP and EtherNet/IP networks, with solid IP addressing, VLANs, switching and routing knowledge. Dutch and English fluency required.

Qualifications

• Bachelor or Master in Automation, Electromechanics, Electronics-ICT or similar.
• Experience with PLC, SCADA and DCS in industrial settings.
• Knowledge of Profinet, Modbus TCP and EtherNet/IP networking protocols.
• Foundational networking: IP addressing, VLANs, switching and routing.

Responsibilities

• Execute OT cybersecurity projects at industrial client sites from inventory to delivery.
• Map industrial networks and assets for visibility and security.
• Implement network segmentation and configure firewalls, switches, and secure remote access.
• Establish and maintain monitoring systems for OT networks.
• Perform testing and commissioning of security solutions with client schedules.
• Provide technical documentation for network architectures and changes.

Skills

OT cybersecurity

Industrial networking

Documentation

Communication with client teams

Fluent English

Dutch language proficiency

On-site collaboration

Education

Bachelor or Master in Automation

Tools

PLC

SCADA

DCS

Profinet

Modbus TCP

EtherNet/IP

IP addressing

VLANs

Switching

Routing

Job description

Our client, a prominent organization in the industrial services sector, is seeking an Automation Engineer to join their dedicated security team. This role focuses on implementing technical security solutions for production networks and bridging the gap between industrial automation and IT infrastructure.

• Execute OT cybersecurity projects at industrial client sites, managing the process from inventory to final delivery.
• Map industrial networks and all connected assets to ensure comprehensive visibility and security.
• Implement network segmentation and configure firewalls, switches, and secure remote access solutions.
• Establish and maintain monitoring systems specifically tailored for OT network environments.
• Perform testing and commissioning of security solutions in coordination with client production schedules.
• Provide technical documentation for network architectures, configurations, and change management.

• You have a Bachelor or Master in Automation, Electromechanics, Electronics-ICT, or an equivalent technical field.
• You bring experience with industrial automation systems such as PLC, SCADA, and DCS.
• You possess knowledge of industrial network protocols including Profinet, Modbus TCP, and EtherNet/IP.
• You have a solid foundation in networking principles such as IP addressing, VLANs, switching, and routing.
• You possess a valid driver's license B.
• You're technically curious and motivated to specialize in OT cybersecurity.
• You work accurately and demonstrate strong documentation skills.
• You're comfortable working on-site at client facilities and communicating with diverse technical teams.
• You are fluent in Dutch with a good knowledge of English.

Nice to Haves

• Prior experience participating in cybersecurity assessments.
• Familiarity with network monitoring tools.

• Start date: 26/10/2026
• Duration: Project with intent for permanent employment
• Work regime: Full-time
• Location: Brussels
• Working model: Hybrid with regular travel to client sites
• Contract: Open to both permanent employees and freelancers