Introduction

What are you going to do 

We are seeking an experienced OT Cybersecurity Engineer to support and enhance the cybersecurity of Industrial Control Systems (ICS), Operational Technology (OT) networks, DCS, PLC, SCADA, SIS, Fire & Gas Systems, and related industrial infrastructure. The role involves conducting cybersecurity risk assessments, Threat Vulnerability Assessments (TVAs), architecture and design reviews, compliance assessments, vulnerability management, and implementation of cybersecurity controls aligned with IEC 62443 and NIST standards. The successful candidate will work closely with Engineering, Operations, Maintenance, IT, EPC contractors, system integrators, and vendors to ensure secure, reliable, and compliant industrial operations. Responsibilities also include supporting FAT/SAT activities, commissioning, Management of Change (MOC), audits, incident response, and continuous improvement initiatives.

Essential skills and knowledge

  • Bachelor's Degree in Electrical, Electronics, Instrumentation, Control Systems, Computer Engineering, Cybersecurity, or a related discipline.
  • Minimum 5 years of experience in OT/ICS Cybersecurity, Industrial Automation, Control Systems, or Instrumentation.
  • Hands-on experience with cybersecurity risk assessments, Threat Vulnerability Assessments (TVAs), and industrial network security.
  • Strong knowledge of IEC 62443, NIST Cybersecurity Framework, NIST SP 800-82, and OT cybersecurity best practices.
  • Experience with DCS, PLC, SCADA, SIS, Fire & Gas Systems, industrial networks, and telecommunications infrastructure.
  • Familiarity with FAT, SAT, commissioning, system upgrades, and Management of Change (MOC) processes.
  • Experience in Oil & Gas, Petrochemical, LNG, Power Generation, or other critical infrastructure industries is preferred.
  • Excellent communication, stakeholder management, analytical, and problem-solving skills.
  • Certifications such as GICSP, ISA/IEC 62443, CISSP, CISM, or CompTIA Security+ will be an added advantage.

What we offer 

Closing: 04 December 2026

Apply Now

Are you the perfect match for this vacancy? Apply in 5 minutes and let's get in touch!

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Process of your application

Application process & contact

We will now begin examining your application: We will take a close look at your application documents and ask you for additional information if necessary. If your qualifications match our requirements, we will invite you to meet us for the first time.

Project discussion with our customer

If the introductory meeting goes well for you and us, we will arrange a meeting with the customer who has the perfect project for you. This gives you the opportunity to find out more about the customer and the project.

The decision

If you enjoyed the project discussion and the customer is also convinced of your expertise, we will ask you the final and decisive question: Do you want to get started at Brunel?

Introductory conversation with Brunel

In an introductory meeting, we would like to find out more about your interests, ambitions and professional developments. At the same time, we report on working at Brunel and provide information about all career opportunities and prospects.

Welcome to Brunel

Now great times are beginning! With Brunel you have countless opportunities to help shape technological progress. You decide how your career path goes. We support you in every phase of your career. You always have security behind you: Brunel!