Senior Consultant IT/OT Security

Industrial infrastructure is crucial to our society. Whether you are an energy company, an oil & gas distributor, a water management organization, a chemical plant or a railway operator: critical processes are usually managed through (potentially vulnerable) operational technology (OT) and information technology (IT) systems. In industrial infrastructure “safety first!” is of utmost importance. At Secura we tend to say: “no safety without security”, because today, most critical infrastructure systems are controlled through IT and OT systems.

Digital security is of increasing importance, as more and more OT systems are connected and controlled through IT systems. Think for instance of smart meters, smart grid, and industry 4.0 (IIoT). All these systems and sensors need to be protected in order to control them properly.

We are looking for a Senior Consultant IT/OT Security, to be involved in security assessment projects for various industries. You will work on gap-analysis or risk assessments based on IEC62443, IT & OT site assessments, Threat Modeling, NIS compliance checks and Security Maturity Assessments.

All these services are designed to support our customers to identify risks and improve their security resilience, no matter their current security maturity state. On top of these services, you will also provide specific OT security training, offer a comprehensive IT/OT security awareness & behavior program, and perform OT security research.

As a Senior Consultant IT/OT Security you:

  • Perform advisory services on our client their SCADA/ICS/OT infrastructure for small to large-sized projects. This will include security risk assessments based on IEC 62443 and QAROT, gap analysis, compliance checks, and security maturity reviews;
  • Provide support in security design and security architecture of industrial networks;
  • Assist customers in establishing or extending their SCADA/ICS/OT security program;
  • Assist customers with secure digital transformation and Industry 4.0 initiatives;
  • Interpret security vulnerabilities, risks, policies, and procedures concerning the operational business impact;
  • Manage and execute assessments based on recognized frameworks or specific frameworks developed by Secura;
  • Support our sales with your technical expertise;
  • Coach junior and medior consultants on knowledge development;
  • Actively contribute to knowledge and service offering development.

You recognize yourself in the following:

  • A completed bachelor or master’s degree;
  • Practical security experience within industrial networks and industrial devices like PLCs, DCS, Safety systems, and SCADA;
  • Experience with industrial communication protocols, like Modbus, IEC104, and vendor-specific protocols;
  • Experience with conducting risk analyses and assessing risk management processes;
  • You can communicate technical concepts and assessment results verbally and in written reports in simple terms;
  • Knowledge of IEC 62443, MITRE ATT&CK for ICS, NIST CSF, and NIST SP 800-82;
  • Interest and ability to write exciting whitepapers and publications;
  • A supportive and a proactive personality, you know how to attract and engage both customers and colleagues.

At Secure we have:

A diverse portfolio of customers and customer projects. Within this role, there is freedom to explore cutting-edge developments in the market and perform research with concrete end goals. The freedom to express your vision on market developments internally and externally.

We are an organization with a technical security heart and we provide high-quality services in the field of digital security. You will join a team of passionate specialists and knowledge exchange is our top priority.

Secura is a fast-growing company with ambition. We are an organization with people who share that drive and ambition to reach for the stars. Especially in the collaboration with Bureau Veritas new opportunities for extreme growth are on the table for our ambitious and skilled team members to further scale up our team. Therefore, you have the opportunity to grow and shape your career.

Are you the Senior Consultant IT/OT Security we are looking for?

We would like to receive your CV by mail via Do you have questions? Contact one of our Recruiters by telephone +31 (0)88 888 3100 or email

📌Pre-employment screening and assessments are part of the selection process and annual social media screenings and check of criminal record will be conducted.

What our selection process looks like

Selection process in steps

Meet our recruitment team

Eefke Ruisbroek


Sara Busscher


Stan de Jong