OT Cybersecurity Consultant

As an OT Cybersecurity Consultant, you will:

• Define and implement OT cybersecurity principles, security architecture, and IT/OT boundary requirements across multiple project workstreams.
• Design secure network segmentation, communication, and infrastructure architectures for Operational Technology (OT) environments.
• Develop cybersecurity requirements for operational monitoring, sensor data integration, enterprise data integration, and operational support systems.
• Conduct cybersecurity risk assessments and recommend mitigation strategies aligned with organizational security objectives.
• Ensure compliance with industry standards and frameworks including IEC 62443, NIST Cybersecurity Framework, and enterprise architecture guidelines.
• Collaborate with cross-functional stakeholders to establish secure-by-design architectures for industrial control environments.
• Support architecture governance processes, Design Authority reviews, and stakeholder workshops to secure approval for Project Start Architectures (PSA).
• Provide technical guidance on securing Industrial Control Systems (ICS), SCADA environments, and critical OT infrastructure.
• Work closely with IT and OT teams to ensure secure integration while maintaining operational resilience and business continuity.

What You Bring to the Table:

• 10+ years of overall experience in Cybersecurity, with significant expertise in Operational Technology (OT) security.
• Proven experience in designing and implementing OT/ICS cybersecurity architectures.
• Strong knowledge of IT/OT security architecture, industrial network design, and secure network segmentation.
• Hands-on experience securing ICS/SCADA environments and industrial communication protocols.
• Deep understanding of IEC 62443, NIST Cybersecurity Framework, and OT security best practices.
• Experience performing cybersecurity risk assessments and developing security controls for critical infrastructure.
• Familiarity with enterprise architecture principles and governance processes.
• Strong stakeholder management, communication, and technical documentation skills.

You should possess the ability to:

• Design secure and scalable OT security architectures aligned with business and regulatory requirements.
• Define cybersecurity controls for industrial automation and control systems.
• Assess cybersecurity risks and recommend practical mitigation strategies.
• Architect secure IT/OT integration while maintaining operational availability.
• Develop network segmentation strategies for critical OT environments.
• Interpret and apply IEC 62443 and NIST standards to real-world industrial environments.
• Facilitate architecture governance discussions, Design Authority reviews, and technical workshops.
• Collaborate effectively with engineering, operations, enterprise architecture, and cybersecurity teams.
• Balance cybersecurity requirements with operational reliability and performance.

What We Bring to the Table:

• Opportunity to work on large-scale digital transformation and OT cybersecurity initiatives.
• Exposure to complex Industrial Control Systems (ICS) and critical infrastructure security programs.
• A collaborative environment focused on innovation, architecture excellence, and cybersecurity best practices.
• Opportunities to contribute to enterprise-level security architecture and governance.
• Challenging projects involving modern OT security technologies and industry-leading frameworks

Let’s Connect

Want to discuss this opportunity in more detail? Feel free to reach out.

Recruiter: Hema Murali

Phone: +31 20 369 0609 ; Extn :148

Email: [email protected]

LinkedIn: https://www.linkedin.com/in/hema-murali-315999329/