Head of Information Security

Head of Information Security,

join us on the green journey

"Cyber security and data protection are at the heart of our progress. Join us and help build a safer, greener future"

• Ivar Ruubel, Chief Operating Officer
  
  

We are looking for Head of Information Security to help ensure our digital growth is both secure and sustainable, reducing digital waste, enabling energy‑efficient systems, and protecting the technologies that power our green journey.

Your contribution to this goal will be to:

• Own the enterprise cybersecurity strategy and roadmap;
• Lead cybersecurity and data protection initiatives across the enterprise;
• Manage information security governance, policies, and standards;
• Oversee third‑party security, vendor risk management, and supply‑chain security;
• Collaborate with central IT, central Cyber Security & Data Protection teams, Legal, Compliance, HR, and executive leadership;
• Provide regular reporting to the executive team and the Group CISO on the organisation’s cyber‑risk posture.
  
  

With us, you can:

• Be part of a supportive team where people learn from one another and grow together;
• Build a long‑term career in a growing international company;
• Enjoy 5 additional vacation days after your first year;
• Choose a well‑being package that suits you, including health insurance and/or Stebby services.
  
  

You are a great match if you:

• Hold a higher education degree in Information Security, Computer Science, Information Technology, or Software Engineering;
• Have 7+ years of experience in a computer‑science–related field, preferably involving the implementation of cybersecurity requirements and data protection principles;
• Bring strong experience in both OT and IT security, including familiarity with IEC 62443 and key security technologies (SIEM, NDR, EDR/XDR);
• Understand information and cybersecurity risk management frameworks and relevant standards, such as ISO/IEC 27005, NIS2, and KütS;
• Have demonstrated ability to lead and maintain an ISMS in accordance with ISO/IEC 27001;
• Show strong strategic thinking, crisis‑management capability, and sound decision‑making skills, supported by excellent communication and collaboration;
• are proficient in English and/or Estonian.
  
  

Additional Details

Location: Tallinn (partial remote work opportunity, per agreement with manager).

We await your CV by 19.03.2026 at latest.

People Partner Liisa Ševtšuk will answer your questions about the hiring process ([email protected]).

We are on a green journey!

We are an international energy company and the largest employer in Estonia. We provide useful and convenient energy solutions and produce energy in an increasingly environmentally friendly way. As experts in the field of energy, we help customers plan their green journey in a personal and flexible manner as well as implement it by using environmentally friendly energy solutions. Our home market stretches from Finland to Poland.