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Development and Optimization Manager

  • Application Deadline: May 17, 2026
  • Espoo
  • Hybrid
  • Application Deadline: May 17, 2026
  • Espoo
  • Hybrid

Do you want to join us in building a cleaner tomorrow? Gasum is a Nordic energy expert. Our purpose is to help our customers navigate the energy transition by offering cleaner energy and superior energy management services.

We are looking for a Development and Optimization Manager based in our Espoo office.

Our purpose is to secure access to cleaner energy for our customers. We help them navigate the energy transition towards continuously reducing emissions. Our areas of expertise are biogas, liquefied biogas (LBG), natural gas, liquefied natural gas (LNG) and electricity markets. We help our customers in navigating the energy market also through managing the risks and benefits of a changing market.

At Gasum, our Renewable Gases Team plays a pivotal role in the sustenance and growth of our business. Our team of ten professionals is responsible for ensuring biogas and renewable gases availability for our customers. Development and Optimization Manager will work as a member of the team being responsible for European-wide sourcing of biogas, managing the sourcing portfolio, and making sure that the quality characteristics of biogas are fulfilled. In addition, the team is responsible for supply chain of biogas related certificates to our customers. We are located in various Gasum offices in the Nordic countries.

Growing biogas demand requires more skilled people to develop and optimize the ways of working, processes and business models to support high business performance. As Development and Optimization Manager your task is to further develop, implement and optimize biogas related business processes aiming at high business performance levels. In concrete terms you will lead and implement as an initiative owner several strategic initiatives with support of team consisting of Gasum's personnel from various parts of the organization.

Main responsibilities in the role are:

  • Support development of optimal sourcing strategy for low cost and high flexibility
  • Support development of portfolio structure and pricing of renewable gases products towards sales
  • Perform various analysis to support business initiatives
  • Driving forward strategic initiatives/development projects within renewable gases
  • Development of related tools
  • Developing, analyzing and optimizing operational processes·
  • Following, analyzing and understanding the market and regulatory impact to it

What we expect from you:

  • Relevant university degree with MSc/MBA or equivalent
  • More than five years of diverse experience managing development projects in a variety of commodity/energy/financial duties
  • Interest towards energy sector
  • Experience of setting up of development project management & steering capabilities
  • High level of understanding complex and interlinked business processes, strong analytical and quantitative skills, combined with a hands-on approach risk management and optimization practices
  • Ability to manage multiple tasks, aim for results and thrive in a fast-paced team environment
  • Well familiar with legal, commercial and risk aspects connected to sourcing
  • Good written and verbal communication in English
  • Experience with gas and sustainability related activities is of high value.

What we offer you:

  • Interesting tasks in a Nordic work environment and a front row seat into the renewable energy transition
  • A positive and encouraging work community that drives change together
  • Development opportunities in our sustainable, innovative and inclusive company
  • A forward looking and modern workplace and an encouraging team to support you
  • Flexibility in terms of working remotely or at the office in accordance with job requirements
  • Various employment benefits and events, please read more here: Gasum as an employer | Gasum

At Gasum, we live by our values Respect, Sustainability and Positive energy. Our ethical code covers looking after people and the environment alike. Our purpose is to help our customers get access to cleaner energy and energy market services.

We look forward to your application! Please apply latest by May 17th, enclosing your CV and cover letter. For inquiries about the vacancy, please contact Head of Renewable Gases May 11th between 8:00 and 10:00 EET or May 15th between 8:00 and 10:00 EET on +358 400 65 33 51.

Gasum values equality and diversity within the work community. We welcome applicants from different backgrounds, such as people of different ages, genders, and those belonging to different language, cultural, or minority groups. Learn more about our company.

Gasum is a Nordic gas sector and energy market expert. Our areas of expertise are biogas, liquefied biogas (LBG), natural gas, liquefied natural gas (LNG) and electricity markets. We own and operate biogas plants and an extensive network of gas filling stations in the Nordic countries. Our customers include industry and businesses that use a lot of energy as well as maritime and land transport providers.

Work with great people

Sharareh Edström - Head of Business Sweden, Traffic
Sharareh Edström
Head of Business Sweden, Traffic
"Gasum’s purpose for cleaner energy is in line with my personal mission: to decarbonize the transport industry."
Julia Haaramäki - Treasury & Risk Analyst
Julia Haaramäki
Treasury & Risk Analyst
"You’re never stuck in one place here—if you demonstrate skills in something, there are always more challenging tasks available for you to take on."
Sutatta Sathon - Plant Operator
Sutatta Sathon
Plant Operator
"My role has provided me with the opportunity to continuously develop my expertise while taking on new challenges and responsibilities."
Jarno Jokinen - Operations & Maintenance System & Contract Manager
Jarno Jokinen
Operations & Maintenance System & Contract Manager
"Over the years, I’ve had many diverse tasks and worked with supervisors who’ve helped me grow professionally."
Joonas Juura - Tuotantopäällikkö
Joonas Juura
Tuotantopäällikkö
"Yksi asia, jota todella arvostan Gasumilla on se, että kun huomataan, että työntekijä on motivoitunut ja hänellä on edellytyksiä edetä urallaan, hänelle annetaan yleensä tilaisuus kehittyä."
Julia Haaramäki - Treasury & Risk Analyst
Julia Haaramäki
Treasury & Risk Analyst
"Gasumilla ei koskaan juutu paikoilleen. Jos osoittautuu taitavaksi jossakin asiassa, tarjolla on aina vaativampia tehtäviä."

Great Place to Work

  • Over 350 professional and amazing colleagues

  • Positive and encouraging work community

  • Shared values to support our work

  • Development and learning opportunities

  • An inspiring and modern workplace

  • Meaningful work for the cleaner tomorrow

  • Inspiroiva ja moderni työpaikka

  • Kehittymis- ja oppimismahdollisuudet

  • Yhteiset arvot tukevat työtämme

  • Positiivinen ja kannustava työyhteisö

  • Yli 350 mahtavaa kollegaa

  • Merkityksellinen työ kohti puhtaampaa huomista

About the company

The energy company Gasum is a Nordic gas sector and energy market expert. Our purpose is cleaner energy – We offer cleaner energy and energy market expert services for industry and for combined heat and power production as well as cleaner fuel solutions for road and maritime transport. We help our customers to reduce their own carbon footprint as well as that of their customers. Together with our partners, we promote development towards a carbon-neutral future on land and at sea.

The Gasum Group has around 350 employees in Finland, Norway, Sweden, Denmark and Germany. Gasum is owned by the State of Finland and it was founded in 1994.


Gasum työnantajana-

-Gasumin arvot ovat kunnioitus, vastuullisuus sekä positiivinen energia. Nopeasti kehittyvänä energia-alan yhtiönä haluamme vastata nykypäivän haasteisiin ja olla mukana luomassa hiilineutraalia yhteiskuntaa. Henkilöstö on suurin voimavaramme matkalla kohti tavoitteitamme.

-Sovit joukkoomme Gasumille:

-Olet kiinnostunut ympäristöasioista ja puhtaammasta energiasta. Vastuullisuus ja kestävyys ovat sinulle tärkeitä arvoja.

-Arvomaailmasi kohtaa meidän arvojemme kanssa: kunnioitus, vastuullisuus ja positiivinen enrgia.

-Huomioit työturvallisuuden aina työskennellessäsi.

-Olet avoin muutoksille.

-Olet oma-aloitteinen ja valmis ottamaan asioista selvää.

-Haluat kehittää sekä omaa että yrityksen osaamista.

Gasum as an employer-

-At Gasum our values are Respect, Sustainability, and Positive Energy! As a rapidly developing energy company we are determined to respond to today’s challenges and take part in the creation of a carbon-neutral society.

-You will be a good match to our team at Gasum if:

-You are interested in environment and cleaner energy. Responsibility and sustainability are important values to you.

-Your values meet our values: Respect, Sustainability, Positive energy!

-You take always care of safety while working.

-You are open to changes.

-You are self-driven.

-You want to develop your own competence to contribute to the company’s vision.

Ari Suomilammi | Contact Person

I'm interested
Gasum

Espoo | Hybrid
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