Cyber Security Manager

About the role 

As 'Cyber Security Manager' for Hydro, you will manage the development and implementation of robust security protocols for our Operational Technology (OT). Your leadership will ensure that our security practices meet both legal and Fortum corporate standards, positioning you as a key representative in Fortum's cyber security forums. 

In your role you will: 

• Provide expertise support for Hydro organization to ensure implementation of comprehensive security measures, and to build cohesive and strong defence against cyber threats.
• Work in tandem with other security functions within Fortum, bringing your expertise to the table and contributing to Group security initiatives and networks.
• Provide analyses and reports of Cyber Security performance and status.
• Coordinate Cyber Security activities for Operational Technology in Hydro in close collaboration with Information Technology (IT), Business Development (BD) and Asset Operations (AO).
• Ensure strict compliance with legal and Fortum corporate security requirements, upholding the integrity and safety of our operations.
• Act as a key Hydro representative in Cyber Security-related Fortum forums, advocating for our security interests and facilitating knowledge exchange.

Location: At one of our offices in Solna, Sweden or Espoo, Finland.

About you 

• An academic degree and over 5 years of work experience in industrial IT/OT Security roles.
• Thorough knowledge of IT/OT Cyber Security.
• Knowledge of automation systems is seen as an advantage.
• Proficiency in security legislation.
• Professional language proficiency in English, Swedish and Finnish is seen as an advantage.

We offer you
At Fortum, we believe in a better future and want to be involved in shaping it. Our workplace is a safe place, both physically and mentally. You will grow with professional colleagues, being trusted and free to challenge yourself. We offer comprehensive benefits, flexible working hours, and hybrid work model to support your productivity, development and wellbeing. We are committed to build diverse teams where everyone feels included and is treated equally.

More information about our culture and Swedish benefits can be found here

More information about our culture and Finnish benefits can be found here

Please note that our office in Espoo is a smoke-free workplace.

For permanent employment with Fortum Sverige AB, you may be assigned a wartime posting within the organization. For further information regarding wartime posting, please refer to the Swedish Civil Defence and Resilience Agency.

Interested?
Submit your application latest on 20th of February 2026. We start contacting suitable candidates already during the application period. If you have questions and would like to hear more about the position, please contact Jussi Viheriäranta, at jussi.viheriaranta@fortum.com or +358407019112.

Contact details to Swedish union representatives can be found on the bottom of this page.

To be selected for the position, the applicant must go through background clearance.

We are Fortum
Fortum is a Nordic energy company. We generate and deliver reliable energy to our customers and the Nordic energy system while at the same time helping industries decarbonise their processes and grow. Our core operations comprise efficient and best-in-class low-carbon power generation, customer services, and heating and cooling. Fortum’s power generation is already 99% from renewable or nuclear sources with one of the lowest specific CO2-emissions in Europe. We are guided by our ambitious SBTi-validated emission reduction targets on our way towards net-zero by 2040. For our ~4,500 employees, we commit to be a safe and inspiring workplace. Fortum's share is listed on Nasdaq Helsinki. fortum.com