Working student - Hybrid Energy Systems Analyst (f/m/d)

Would you like to work for Vattenfall, one of Europe’s leading energy companies? Are you excited to apply your analytical capabilities, critical thinking, and programming skills to support the energy transition? Then this position could be the perfect opportunity for you.

Your main tasks and responsibilities as a Hybrid Energy Systems Analyst:

• Preparing and evaluating market forecast data to ensure accurate revenue calculations and deepen understanding of energy market status and forecasted developments.
• Analysing Hybrid Park and Flex projects using our Python-based Hybrid Park Model to provide key performance indicators for decision-making.
• Presenting analysis results and derived insights to team members and stakeholders across the Business Unit.
• Visualizing and interpreting market data and revenue streams in dashboards to gain insights into energy markets and project performance.

• Enrolment: Currently enrolled in computer science, statistics, mathematics, physics, engineering, or another quantitative field, with at least 12 months remaining in your studies.
• Technical Skills: Good programming knowledge in Python; familiarity with PowerBI and energy markets is a plus.
• Soft skills: Team player with strong analytical and critical thinking skills; proactive, responsible, and eager to learn. Good communication skills and willingness to share knowledge.
• Language: Strong command of English both written and verbally.
• Mindset: Passionate about renewable energy, collaborative, and open-minded.

We offer:

• Impactful Work: Contribute to developing innovative hybrid parks with batteries that accelerate the renewable energy transition.
• Collaborative Environment: Join an international, diverse, and supportive team with a decentralized management approach.
• Professional Growth: Take responsibility early and enhance your skills in Python, Power BI, and market analytics.
• Learning Opportunities: Gain hands-on experience in energy market modelling and contribute to real decision-making for renewable assets.
• Competitive Compensation: Enjoy a rewarding package in a diverse and inclusive workplace at our new Offices in Hamburg and Berlin.

More information

Please note that this job is hybrid and regular attendance in the office either in Hamburg or Berlin is required.

We welcome your application in English, including CV and cover letter no later than 04.01.2026. Please apply via our website, as applications sent by other means cannot be considered.

For questions, feel free to contact our recruiter Sabrina Parsons via mail: sabrina.parsons@vattenfall.de.

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.

The security of Vattenfall and its employees is essential. For that reason, a pre-employment screening will be part of your recruitment process. The screening is based on the role you will fulfill within Vattenfall. The screening will be performed by a third party, DISA. 

Vattenfall is a European energy company with approximately 21 000 employees. For more than 100 years we have electrified industries, supplied energy to people’s homes and modernized our way of living through innovation and cooperation. We are looking for talented individuals who, in addition to their passion for their own role, also have strong team spirit and want to contribute to supporting a meaningful corporate mission. 

Business Area Wind is responsible for Vattenfall’s Onshore & Offshore Wind, Solar and Batteries. Today we develop, construct and operate renewable assets and hybrid parks in Sweden, Denmark, Germany, the Netherlands and the UK.

We are now looking for a Working student  - Hybrid Energy Systems Analyst to join our Hybrid Park Team within the Revenue Management Department in Business Unit Solar & Batteries (BU SoBa) in Hamburg or Berlin. 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.