Join us on our journey to a smart and sustainable energy future! We are seeking a proactive and driven Junior Portfolio Manager in Munich. You will support our battery energy storage system (BESS) portfolio, managing key client relationships and creating value through insight, connection, and innovation to drive customer success and growth. Location: Munich, Germany Employment Type: Full-Time, indefinite term Salary Range: € 55.000 - 70.000 pe r year gross Working Mode: Office first set-up Language Requirement: At least C1 Level English and German Ideal Starting Date: January 2027 As a Junior Portfolio Manager, you will: Create a customer experience that sets us apart from competition and increases customer satisfaction Become the sparring partner of our clients that understands client priorities and feeds this into Entrix Continuously showcase the exceptional value Entrix delivers to customers and jointly develop towards our vision Help customers stay up to date on market changes and strategic opportunities Oversee the relationship between Entrix and a specific set of customers to ensure a professional and synchronized communication Act as the first point of contact for the customer for special requests and sparring for strategic questions on their existing and upcoming BESS assets Collaborate with cross-functional teams to further professionalize and improve the Portfolio Management function Support the Portfolio Management team in preparation of key customer touchpoints and process improvements We’re looking for someone who is deeply proactive - someone who doesn’t just identify problems but owns them, and is energized by bringing clarity and progress to complexity. Mandatory Requirements A degree or equivalent in Business, Economics or Engineering Excellent problem-solving skills, clear sense of ownership and a proactive mindset High willingness to quickly learn–energy asset performance metrics, grid regulations, and trading frameworks Strong organizational and communication abilities Comfortable working with data (Excel required; Python/SQL is a plus) Openness to travel to the client and attend regular events (such as fairs and conferences) Fluency in German and English (C1 or above) Skills to Set You Apart 1-2 years of experience in customer-facing roles (e.g. Sales, Project Management, Key Account Management) in the German energy sector Hands-on experience working with cross-functional teams especially with software engineers and data scientists Comfortable handling difficult conversations, managing urgent client concerns, and balancing strategic priorities under tight timelines This role may not be a fit for you if… You prefer highly repetitive tasks without analytical depth You are uncomfortable working with numbers, systems, and data You are not comfortable working in a fast paced environment You prefer to work alone and avoid human interaction We are committed to diversity - of all backgrounds and experiences. You don’t need 100% of the preferred qualifications to add incredible value to our team. If you’re passionate about what you could accomplish here, we’d love to hear from you.