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., * 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., 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.

• 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.

• 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.

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. Energy 10,001 or more employees Berlin, Germany 3.8 Based on 542 reviews Flexitime Work from home Canteen Restaurant tickets Childcare Company pension Accessibility Health in the workplace Company doctor Training Car park Convenient transport links Employee benefits Mobile device Profit-sharing Staff events Private internet use, 542 employees at Vattenfall have rated their company's corporate culture as being modern. This is in line with the industry average.