Wärtsilä Energy leads the transition towards a 100% renewable energy future. We help our partners to accelerate their decarbonisation journeys through our market-leading technologies and power system modelling expertise. These cover decarbonisation services, future-fuel enabled balancing power plants, hybrid solutions, energy storage and optimisation technology, including the GEMS Digital Energy Platform. Did you know Wärtsilä has delivered 79 GW of power plant capacity and more than 130 energy storage installations in 180 countries around the world? In this fast changing world of energy, we are constantly on the lookout for future-oriented talent to join our team and to work towards enabling sustainable societies through innovation in technology and services - together. Want to join the ride?  <div><div>We are always on the lookout for a talent with a growth mindset – are you the one?   </div><div>   </div><div>We are looking for a (Senior) Development Engineer to contribute to our plant automation IT, cyber and SCADA systems, bridging operational technology (OT) and information technology (IT) in the Engine Power Plants business unit. The preferred location for this position is Vaasa, Finland (Helsinki and Turku are negotiable), and we offer the possibility of hybrid remote work. </div><div>     </div><div>Your role and responsibilities   </div><div>  </div><div>Plant automation &amp; controls focuses on our power plant automation and controls products. We develop and maintain plant automation and control solutions for today´s engine power plants, and tomorrow’s technology stack to implement future remote and autonomous operation vision.  </div><div> </div><div>Responsibilities for the position:  </div><div><ul style="list-style-type:disc;"><li>Develop and maintain IT infrastructure, cyber compliance and SCADA systems: Maintain and develop our plant automation along with the associated server infrastructure. This includes Windows- and Linux-based servers administration for the SCADA and historian systems.  </li></ul></div><div><ul style="list-style-type:disc;"><li>Develop and implement our compliance towards out cyber security targets and legislations such as the IEC-62443 and EU CRA </li></ul></div><div><ul style="list-style-type:disc;"><li>Support projects and integration with PLCs: Support our ongoing projects by ensuring seamless integration between SCADA and PLC-level controls. Provide expert assistance in project delivery and commissioning phases, collaborating with PLC engineers to validate data flow and control logic.  </li></ul></div><div><ul style="list-style-type:disc;"><li>Contribute to development roadmaps: Participate in strategy work and development roadmap creation for plant automation infrastructure and SCADA solutions. Help identify and implement improvements (e.g. virtualization, remote operations) in line with our technology plan.  </li></ul></div><div><ul style="list-style-type:disc;"><li>Stakeholder communication and support: Train and communicate with internal and external stakeholders on system usage and best practices. Participate in customer meetings and sales support as a domain expert for plant automation topics.  </li></ul></div><div><ul style="list-style-type:disc;"><li>Uphold standards and values: Ensure that our solutions follow Wärtsilä’s values, safety standards, and applicable cyber security practices. Drive our Wärtsilä values and purpose in daily work.  </li></ul></div><div> </div><div> </div></div><div><div>Qualifications/to be able to succeed in the position we expect you to have (maybe: This is an entry/mid senior level position, so we would like to see following skills and qualifications):  </div><div>  </div><div><ul style="list-style-type:disc;"><li>Education: Bachelor’s or Master’s degree in Computer Science, Automation Engineering, Information Technology or similar field.  </li></ul></div><div><ul style="list-style-type:disc;"><li>Technical experience: Any of the following, a combination is preferred:  </li></ul></div><div><ul style="list-style-type:circle;"><li>Experience with Windows Server administration (e.g. 2019/2022) and basic Linux system administration.  </li></ul></div><div><ul style="list-style-type:circle;"><li>Hands-on experience with industrial SCADA/HMI systems is highly valued (experience with WOIS/sWOIS or similar SCADA platforms – AVEVA/Atvise/Ignition/WinCC OA or Unified is a plus).  </li></ul></div><div><ul style="list-style-type:circle;"><li>Programming and automation: Scripting skills (PowerShell, Bash/Shell, or Python) for automation and tool development are appreciated. Basic understanding of PLC programming or configuration (IEC 61131-3 based languages) and control logic is required to facilitate SCADA–PLC integration.  </li></ul></div><div><ul style="list-style-type:circle;"><li>Fluent user of AI-tools and models for software development </li></ul></div><div><ul style="list-style-type:circle;"><li>Networking and cyber security: Familiarity with network configuration and administration (Cisco or Fortinet equipment)  </li></ul></div><div><ul style="list-style-type:disc;"><li>Knowledge of OT cyber security standards such as IEC 62443 </li></ul></div><div><ul style="list-style-type:disc;"><li>Experience in generative AI and ability to coordinate AI driven software development </li></ul></div><div><ul style="list-style-type:disc;"><li>Experience of thermal power plants and field work experience is seen as a plus </li></ul></div><div><ul style="list-style-type:disc;"><li>Soft skills: Open-minded attitude, teamwork capability, and ability to work independently. Excellent communication skills in English, both written and spoken, are required (other language skills are a plus). A collaborative mindset and willingness to continuously learn are essential. </li></ul></div><div> </div><div> </div><div>Why you and us?    </div><div>   </div><div>You are valued – as your true self. At Wärtsilä YOU matter. We value diversity and are committed in supporting inclusive work community.    </div><div>  </div><div>Your growth is supported. We believe in continuous learning &amp; teamwork. Wärtsilian community has your back when it comes to development opportunities – so you can develop beyond your potential.   </div></div><div>  </div><div>You get to make a difference. Innovation and sustainability are important for us. Every day, we - Wärtsilians - put our hearts and minds into enabling sustainable societies through innovation in technology and services into reality.    </div><div>   </div><div>Contact &amp; next steps       </div><div>Please submit your application before the application deadline 25.5. 2026 through our Careers portal. Applications through email will not be considered. After submitting your application, you will receive a confirmation email. </div><div>  </div><div>In case of any questions regarding the position, reach out to:  </div><div> </div><div>Jonatan Rösgren, General Manager, Plant Automation &amp; Controls </div><div>jonatan.rosgren@wartsila.com </div>Last application date: 01/05/2026  At Wärtsilä we value, respect and embrace all our differences, and are committed to diversity, inclusion and equal employment opportunities; everyone can be their true self and succeed based on their job-relevant merits and abilities.  Please note that according to Wärtsilä policy, voluntary consent for a security check may be required from candidates being considered for this position, depending on the applicable country. This is Wärtsilä Wärtsilä is a global leader in innovative technologies and lifecycle solutions for the marine and energy markets. Our team of 18,300 professionals, in more than 230 locations in 77 countries, shape the decarbonisation transformation of our industries across the globe. Read more on <a href="http://www.wartsila.com">www.wartsila.com</a>.   #wärtsiläenergy

We enable sustainable societies through innovation in technology and services together with all our stakeholders &ndash; today and tomorrow. We emphasise innovation in sustainable technology and services to help our customers continuously improve environmental and economic performance. We work together with our strong ecosystem of partners every day, providing a wide portfolio of leading technologies and innovative solutions that offer our customers superior uptime, reliability and foreseeable lifecycle costs across their operations. Our global passionate team of 17,500 energy and maritime experts in 200 locations in more than 70 countries is committed to shaping decarbonisation transformation of our industries across the globe.

(Senior) Development Engineer

Wärtsilä Energy leads the transition towards a 100% renewable energy future. We help our partners to accelerate their decarbonisation journeys through our market-leading technologies and power system modelling expertise. These cover decarbonisation services, future-fuel enabled balancing power plants, hybrid solutions, energy storage and optimisation technology, including the GEMS Digital Energy Platform. Did you know Wärtsilä has delivered 79 GW of power plant capacity and more than 130 energy storage installations in 180 countries around the world? In this fast changing world of energy, we are constantly on the lookout for future-oriented talent to join our team and to work towards enabling sustainable societies through innovation in technology and services - together. Want to join the ride?  <div><div>We are always on the lookout for a talent with a growth mindset – are you the one?   </div><div>   </div><div>We are looking for a (Senior) Development Engineer to contribute to our plant automation IT, cyber and SCADA systems, bridging operational technology (OT) and information technology (IT) in the Engine Power Plants business unit. The preferred location for this position is Vaasa, Finland (Helsinki and Turku are negotiable), and we offer the possibility of hybrid remote work. </div><div>     </div><div>Your role and responsibilities   </div><div>  </div><div>Plant automation &amp; controls focuses on our power plant automation and controls products. We develop and maintain plant automation and control solutions for today´s engine power plants, and tomorrow’s technology stack to implement future remote and autonomous operation vision.  </div><div> </div><div>Responsibilities for the position:  </div><div><ul><li>Develop and maintain IT infrastructure, cyber compliance and SCADA systems: Maintain and develop our plant automation along with the associated server infrastructure. This includes Windows- and Linux-based servers administration for the SCADA and historian systems.  </li></ul></div><div><ul><li>Develop and implement our compliance towards out cyber security targets and legislations such as the IEC-62443 and EU CRA </li></ul></div><div><ul><li>Support projects and integration with PLCs: Support our ongoing projects by ensuring seamless integration between SCADA and PLC-level controls. Provide expert assistance in project delivery and commissioning phases, collaborating with PLC engineers to validate data flow and control logic.  </li></ul></div><div><ul><li>Contribute to development roadmaps: Participate in strategy work and development roadmap creation for plant automation infrastructure and SCADA solutions. Help identify and implement improvements (e.g. virtualization, remote operations) in line with our technology plan.  </li></ul></div><div><ul><li>Stakeholder communication and support: Train and communicate with internal and external stakeholders on system usage and best practices. Participate in customer meetings and sales support as a domain expert for plant automation topics.  </li></ul></div><div><ul><li>Uphold standards and values: Ensure that our solutions follow Wärtsilä’s values, safety standards, and applicable cyber security practices. Drive our Wärtsilä values and purpose in daily work.  </li></ul></div><div> </div><div> </div></div><div><div>Qualifications/to be able to succeed in the position we expect you to have (maybe: This is an entry/mid senior level position, so we would like to see following skills and qualifications):  </div><div>  </div><div><ul><li>Education: Bachelor’s or Master’s degree in Computer Science, Automation Engineering, Information Technology or similar field.  </li></ul></div><div><ul><li>Technical experience: Any of the following, a combination is preferred:  </li></ul></div><div><ul><li>Experience with Windows Server administration (e.g. 2019/2022) and basic Linux system administration.  </li></ul></div><div><ul><li>Hands-on experience with industrial SCADA/HMI systems is highly valued (experience with WOIS/sWOIS or similar SCADA platforms – AVEVA/Atvise/Ignition/WinCC OA or Unified is a plus).  </li></ul></div><div><ul><li>Programming and automation: Scripting skills (PowerShell, Bash/Shell, or Python) for automation and tool development are appreciated. Basic understanding of PLC programming or configuration (IEC 61131-3 based languages) and control logic is required to facilitate SCADA–PLC integration.  </li></ul></div><div><ul><li>Fluent user of AI-tools and models for software development </li></ul></div><div><ul><li>Networking and cyber security: Familiarity with network configuration and administration (Cisco or Fortinet equipment)  </li></ul></div><div><ul><li>Knowledge of OT cyber security standards such as IEC 62443 </li></ul></div><div><ul><li>Experience in generative AI and ability to coordinate AI driven software development </li></ul></div><div><ul><li>Experience of thermal power plants and field work experience is seen as a plus </li></ul></div><div><ul><li>Soft skills: Open-minded attitude, teamwork capability, and ability to work independently. Excellent communication skills in English, both written and spoken, are required (other language skills are a plus). A collaborative mindset and willingness to continuously learn are essential. </li></ul></div><div> </div><div> </div><div>Why you and us?    </div><div>   </div><div>You are valued – as your true self. At Wärtsilä YOU matter. We value diversity and are committed in supporting inclusive work community.    </div><div>  </div><div>Your growth is supported. We believe in continuous learning &amp; teamwork. Wärtsilian community has your back when it comes to development opportunities – so you can develop beyond your potential.   </div></div><div>  </div><div>You get to make a difference. Innovation and sustainability are important for us. Every day, we - Wärtsilians - put our hearts and minds into enabling sustainable societies through innovation in technology and services into reality.    </div><div>   </div><div>Contact &amp; next steps       </div><div>Please submit your application before the application deadline 25.5. 2026 through our Careers portal. Applications through email will not be considered. After submitting your application, you will receive a confirmation email. </div><div>  </div><div>In case of any questions regarding the position, reach out to:  </div><div> </div><div>Jonatan Rösgren, General Manager, Plant Automation &amp; Controls </div><div>jonatan.rosgren@wartsila.com </div>Last application date: 01/05/2026  At Wärtsilä we value, respect and embrace all our differences, and are committed to diversity, inclusion and equal employment opportunities; everyone can be their true self and succeed based on their job-relevant merits and abilities.  Please note that according to Wärtsilä policy, voluntary consent for a security check may be required from candidates being considered for this position, depending on the applicable country. This is Wärtsilä Wärtsilä is a global leader in innovative technologies and lifecycle solutions for the marine and energy markets. Our team of 18,300 professionals, in more than 230 locations in 77 countries, shape the decarbonisation transformation of our industries across the globe. Read more on <a href="http://www.wartsila.com">www.wartsila.com</a>.   #wärtsiläenergy

(Senior) Development Engineer

About the Job

About the Company

Wartsila

Similar Jobs

Senior Security Engineer

Senior Security Engineer

Senior Project Engineer

Senior Project Engineer

Senior Project Lead Engineer

Senior Project Lead Engineer

Senior DevOps Engineer

Senior DevOps Engineer

Senior Software Engineer- (PLC/OT) - Product Delivery

Senior Software Engineer- (PLC/OT) - Product Delivery

Sr. Performance Engineer

Sr. Performance Engineer

Senior Software Engineer- (PLC/OT) - Product Delivery

Senior Software Engineer- (PLC/OT) - Product Delivery

Senior Service Engineer - SCMS

Senior Service Engineer - SCMS

Senior DevOps Integration Engineer

Senior DevOps Integration Engineer

Senior Controls & Software Engineer

Senior Controls & Software Engineer