- Define systems cybersecurity architecture & design principles, including proposing technical solutions for implementation in line with cybersecurity design directives
- Define and maintain cybersecurity architectures with the identification of the systems zones, security level targets, and cybersecurity functions
- Integrate and/or test cybersecurity requirements at the hardware, software and systems levels
- Perform cybersecurity risk assessments against relevant security standards for the Rail industry (e.g. IEC 62443, TS 50701, BSI IT Grundschutz)
- Perform vulnerability assessments and penetration testing
- Create and maintain technical documentation and reports
- Relevant cybersecurity experience, ideally in the Rail Industry or a similar OT environment
- Experience identifying system security requirements, performing threat modelling, security architecture reviews, system security testing and vulnerability assessments against systems, software and devices
- Experienced in IT/OT engineering methodologies and life-cycle processes
- Knowledge in IEC 62443, TS 50701, BSI IT Grundschutz best practices, or in related Security norms
- Good documentation and communication skills both Portuguese and English
- Experienced in conflict resolution, within the internal team and with customers
- Availability to travel