Hybrid Energy Systems Analyst & Developer

We are looking for a Hybrid Energy Systems Analyst & Developer to join our Hybrid Park Team within the Revenue Management Department in Business Unit Solar & Batteries (BU SoBa). The Hybrid Park Team develops advanced models and analytical tools to optimize hybrid park design and operation. We provide analysis for development projects and operational assets to maximize revenues and profitability.

As Hybrid Energy Systems Analyst & Developer, you will become a core member of the team, ready to step in, take ownership, and drive results. We are looking for someone who is prepared to take responsibility early and grow into functional leadership within the team.

Your Responsibilities

• Actively engaging with stakeholders to streamline and prioritize incoming analysis requests for Sprint planning, including aligning inputs and assumptions across multiple departments.
• Performing model-based analyses to optimize hybrid park design and maximize profitability for both development projects and operational assets. Presenting analyses results and derived insights to stakeholders and larger audiences.
• Developing and improving python-based hybrid park optimization models for technologies such as batteries, wind or solar farms. This involves implementing new features, improving existing functionality and adding robust testing.
• Translating stakeholder requirements and insights from analyses into requirements and timelines for strategic planning of model development.
• Proactively sharing knowledge to create innovation and growth within the team and across the Business Unit.

Location

One of our main office locations in Hamburg, Berlin, Amsterdam or Stockholm.

Qualifications

Your profile / who are you?

• You hold an academic degree in a relevant field such as IT, renewable energies, economics, engineering, or mathematics, and have several years of professional experience in an analytical or development environment, ideally within the renewable energy sector.
• You bring strong skills in quantitative methods, data analysis and advanced Python programming, including experience in version control, testing frameworks, and collaborative development workflows. Knowledge of European energy markets and regulatory frameworks is an advantage.
• Your excellent English communication skills enable you to confidently work with and manage stakeholders across different functions.
• You work independently with a result-oriented approach, high reliability, and self-motivation, while managing priorities in a flexible, remote environment. You take ownership and provide functional leadership within the team to ensure alignment and deliver high-quality results.
• You are passionate about renewable energy and innovation, thrive in diverse, international teams, and a strong team player with a willingness to learn and adapt in a fast-changing industry.

Our offer

• A market-competitive salary and a wide range of company benefits to support your well-being and professional growth.
• An opportunity to play a key role in shaping the future of hybrid energy projects, working with cutting-edge innovations and contributing to the global energy transition.
• A collaborative, self-organized work environment, where autonomy and ownership are valued, and each team member has the freedom to lead their work.

If you're ready to help us drive analytical excellence in the Hybrid Park Team, we'd love to hear from you! Apply now to become a part of our renewable energy revolution.

We welcome your application in English, no later than, December 4th 2025. We kindly request that you do not send applications by any means other than via our website and that you refrain from submitting a cover letter with your application. You apply quickly and easily by answering screening questions and attaching your CV.

For more information about the recruitment process you are welcome to contact our recruiter Anne Vriesema via [email protected]

At Vattenfall we are convinced that diversity contributes to build a more profitable and attractive company and we strive to be good role model regarding diversity. Vattenfall works actively for all employees to have the same opportunities and rights regardless of gender, ethnicity, age, transgender identity or expression, religion or other belief, disability or sexual orientation.

We look forward to receiving your application!