Location: Lisbon, Portugal
S21sec by Thales is looking for an OT Engineer for its Industrial Cybersecurity department to design, deploy, support, and administer OT monitoring solutions. At S21sec we consider ourselves disruptive when it comes to organizing the way we want to work. That is why we are continually innovating our policies, to allow employees to enjoy a real reconciliation of their work and family life.
About the Role
The OT Engineer will be responsible for designing and implementing OT environment analysis tools, providing technical consulting, and conducting technical reviews of the OT environment.
Responsibilities
Qualifications
Required Skills
Pay range and compensation package
Equal Opportunity Statement
If you are a person passionate about Cybersecurity, we are your Company. Come Join our Team!

Thales (Euronext Paris: HO) is a global leader in advanced technologies for the Defence, Aerospace, and Cyber & Digital sectors. Its portfolio of innovative products and services addresses several major challenges: sovereignty, security, sustainability and inclusion.
The Group invests more than €4 billion per year in Research & Development in key areas, particularly for critical environments, such as Artificial Intelligence, cybersecurity, quantum and cloud technologies.
Thales has more than 83,000 employees in 68 countries. In 2024, the Group generated sales of €20.6 billion.