Location
helsinki, uusimaa, Finland
Posted
July 24, 2026
Job Description
Location: Helsinki, Stockholm, Gothenburg or Turku
Start date: As agreed
Position type: Full-time
About the Role
St1 is on a mission to be the leading producer and seller of CO‐2‐aware energy. All of it depends on Operational Technology, and all of it has to be secure. We are looking for an OT Cybersecurity Engineer to take ownership of cybersecurity across this OT estate. You will implement our Cybersecurity Management System across the OT estate, starting with the correct, site‑by‑site rollout of our Terminal Cybersecurity Architecture and then scaling a consistent OT cybersecurity approach across the wider multi‑site footprint.
How you’ll help drive the change
- Driving the correct, site‑by‑site rollout of our OT cybersecurity architecture.
- Setting and maintaining OT security standards aligned to ISO/IEC 27001, IEC 62443, the CIS 18 Controls, and NIS2 obligations in Finland and Sweden.