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Offer summary
(Summary generated by AI based on the full job description)
The project focuses on supporting investment decisions in district heating, BESS and decarbonization solutions. Core technologies and tools include advanced Excel modelling, optionally Python, VBA, SQL, Power BI and techno-economic/AI tools. Responsibilities cover building and maintaining business case models, NPV/IRR/payback analyses, preparing decision materials, scenario and sensitivity analyses, supporting feasibility studies and working with technical experts to define assumptions.
Senior Specialist, Investment Analysis and Business Cases
Company: Fortum Power and Heat Polska Sp. z o.o.
from: 15 October 2026
to: 14 November 2026
salary not specifiedcontract of employment (full-time)
Salary details
basic salary
performance bonus
Offer parameters
level:senior • expert
working mode:hybrid
location:Wrocław, Lower Silesia
Wrocław, Lower Silesia
Requirements
Your responsibilities
- Developing financial and economic analyses for investment projects across Fortum's heat,energy and BESS businesses
- Building and maintaining business case models, including cash flow forecasts, sensitivity analyses, and scenario modelling
- Preparing investment applications and decision-making materials for internal governance and investment committees
- Evaluating project profitability using investment appraisal methodologies such as NPV, IRR, payback period, and sensitivity analysis
- Assessing the impact of market developments, energy prices, fuel costs, CO₂ prices, and regulatory changes on project economics
- Supporting feasibility studies and strategic assessments for new technologies and business opportunities
- Working closely with technical experts to define project assumptions and translate technical concepts into financial outcomes
- Supporting investment planning and portfolio prioritization
- Developing and improving standards, methodologies, and tools for investment analysis and business case preparation
- Contributing to projects related to: district heating decarbonization, large-scale heat pumps, electric boilers, energy storage systems, waste heat utilization, renewable energy solutions, industrial decarbonization.
Our requirements
- University degree in Engineering, Economics, Finance, Mathematics, Energy Systems, or a related field
- At least 3–5 years of experience in investment analysis, project economics, financial modelling, techno-economic analysis or business case development
- Experience in the energy, utilities, infrastructure, industrial, or consulting sectors
- Strong understanding of capital investment evaluation methodologies
- Advanced Excel modelling skills and experience building financial models from scratch
- Ability to analyse complex technical and commercial data and convert it into clear business recommendations
- Experience preparing presentations and decision-making materials for senior management
- Interest in combining financial modelling with technical and energy-system analysis, interest in AI-utilization development
- Strong analytical, problem-solving, and communication skills
- Ability to work effectively with multidisciplinary and international teams
- Professional proficiency in English
Optional
- Experience in BESS, flexibility, district heating, power generation, renewable energy or energy storage
- Knowledge of energy markets and regulatory frameworks
- Experience with Power BI, Python, VBA, SQL, or other analytical tools, AI
- Familiarity with techno-economic modelling and optimization tools
- Experience working with large-scale CAPEX investment projects
At Fortum, we are driving the decarbonization of district heating and the energy system and developing innovative energy solutions that support the transition towards a cleaner and more flexible energy future.
We are looking for an experienced and analytical professional to work with investment analysis and business case development, assessing project economics and providing recommendations for strategic investments across Fortum's energy portfolio.
The role will be 50/50 split between supporting investment decision-making in heat and energy business in Poland and working closely with our Nordic and international battery energy storage (BESS) team on the development and assessment of battery storage investments and new energy system solutions.
The successful candidate will work at the intersection of engineering, economics, and business strategy, supported by technical, commercial and market experts across Fortum. The role may also involve developing more advanced techno-economic and simulation-based business cases, including hybrid solutions combining BESS with generation, industrial loads, data centres and other flexible assets.
The role will be placed in the international BESS team of Fortum within Renewables organisation, led by Director, BESS, while supporting the investment analysis cases of the wider team in Poland.
Interested?
Please submit your application the latest on 14th of November 2026.
As part of our recruitment process, we use assessment tests, reference checks and Microsoft Copilot to transcribe interviews. This helps us ensure a structured, fair and high-quality process for all candidates.
What we offer
- Opportunity to shape major investment decisions and contribute to Fortum's energy transition strategy in a unique 50/50 role combining investment analysis with hands-on exposure to the rapidly developing BESS business
- Participation in high-impact decarbonization and growth projects
- Exposure to strategic investment planning and new business development initiatives
- Cooperation with experienced professionals across technical, commercial, and financial disciplines
- Professional development in investment analysis, energy markets, and emerging energy technologies
- Competitive compensation package and comprehensive employee benefits
- Flexible hybrid working model
- Open, collaborative, and international working environment
Development opportunities we offer
- mentoring
- soft skills training
- substantive support from technological leaders
- technical knowledge exchange within the company
Benefits
- sharing the costs of sports activities
- private medical care
- sharing the costs of foreign language classes
- sharing the costs of professional training & courses
- life insurance
- integration events
- corporate library
- no dress code
- extra social benefits
- meal passes
- pre-paid cards
- holiday funds
- christmas gifts
Fortum Power and Heat Polska Sp. z o.o.
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
Senior Specialist, Investment Analysis and Business Cases
I apply to:
Fortum Power and Heat Polska Sp. z o.o.
Wrocław, Lower Silesia
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Interested?
Please submit your application the latest on 14th of November 2026.
In case of any questions, please reach out to Elina Kärkimaa, Director, Battery Energy Storage Systems: [email protected] or Mariusz Dzikuć, Director, Strategy and Growth: [email protected]
As part of our recruitment process, we use assessment tests, reference checks and Microsoft Copilot to transcribe interviews. This helps us ensure a structured, fair and high-quality process for all candidates.
GDPR Clause
Pursuant to Article 13 of Regulation (EU) 2016/679 of the European Parliament and
of the Council of 27 April 2016 on the protection of natural persons with regard to the processing of personal data and on the free movement of such data, and repealing Directive 95/46/EC (commonly known as the General Data Protection Regulation or GDPR), we hereby inform you that:
1. The administrator of your personal data is Fortum Power and Heat Polska sp. z o.o., with its registered office at ul. Słonimskiego 1A, 50-304 Wrocław, entered in the Register of Entrepreneurs of the National Court Register under KRS number 0000033402, Tax Identification Number (NIP) 1181606467.
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