Are you an experienced Commercial Asset Manager ready to take ownership of a renewable energy portfolio and drive the commercial and financial performance of operational wind and solar assets? The company: An established and growing renewable energy business specialising in the investment, ownership, operation and optimisation of renewable energy assets. With a strong operational portfolio across onshore wind and solar PV, the company is continuing to expand its activities in Germany and strengthen its Asset Management function to support future growth. The role:Take commercial ownership of a portfolio of operational wind and solar assets.Manage budgets, forecasts, cash flows, revenues and asset-level financial performance.Take responsibility for energy sales, commercial contracts, service agreements and other contractual topics.Manage relationships with energy traders, service providers, investors and other external partners.Identify opportunities for commercial optimisation and support contract negotiations, amendments and renewals.Work closely with Technical Asset Management, Finance and other internal teams to manage risks and maximise long-term asset value. The person:Several years' experience within Commercial Asset Management, Energy Management, Commercial Operations or Contract Management.Strong understanding of budgets, financial performance, commercial contracts and asset-level reporting.Experience within renewable energy, infrastructure, utilities or the wider energy sector.Exposure to energy sales, PPAs, route-to-market agreements or service contracts would be advantageous.Commercially minded, confident managing external stakeholders and comfortable taking independent ownership of a portfolio.Fluent German with good English skills. Why apply?This is an opportunity to join an established renewable energy platform during a period of continued portfolio growth, giving you real ownership and responsibility from day one. The business has a strong focus on internal development and career progression, with opportunities for high-performing employees to take on broader portfolio responsibility and move towards Team Lead / Head of Asset Management positions as the organisation continues to grow.