Join the Pinnacle of Satellite Technology Advancement in Germany! Reflex Aerospace is at the forefront of propelling high-performance satellite technology to new heights within the German aerospace landscape. As part of Reflex Aerospace, you will play a pivotal role in shaping the trajectory of the space industry's future. This is an opportunity to contribute your expertise and enthusiasm to a team that stands for innovation and excellence. If you are ready to take on exciting challenges and be part of a company that is redefining the boundaries of satellite technology, we welcome you to embark on this thrilling journey with us! As a Power System Engineer, you will collaborate closely with a cross-functional team to integrate power supply requirements into the overall satellite architecture. Your expertise in specifying, designing, and validating robust satellite power systems, including solar arrays and power distribution systems, will be critical in ensuring continuous energy supply for mission operations. Your Mission: Development and management of all EPS requirements. Perform conceptual sizing, modeling, and trade studies for the EPS architecture, including solar arrays, batteries, and PCU. Create, manage, and control spacecraft power budget and define all operational power modes. Primary technical interface with component suppliers, leading technical evaluations, hardware selection, data exchange and performance verification. Execute the detailed electrical design of EPS, defining all internal and external interfaces. Support the execution of AIT and verification plans to ensure the EPS meets all requirements. Support launch campaign operations and subsequent in-orbit commissioning and anomaly resolution for the power subsystem. Manage the EPS project schedule, risks, and deliverables, preparing technical documentation, design review materials, and formal reports. Your Background: Bachelor’s degree in Aerospace Engineering, Electrical Engineering, related field, or equivalent work experience. 3-5 years of relevant experience in power systems design and analysis. Deep knowledge of electrical power generation, distribution, and storage principles. Good understanding of satellite subsystems. Familiarity with challenges and constraints specific to the space environment. Excellent English communication skills. What We Offer: Collaborate with a diverse multinational team crafting the next wave of cutting-edge satellites. Embark on this exciting journey with us from the outset, leaving your indelible mark on a dynamic company and playing a direct role in shaping the future of the space industry. Keep your energy levels high with company-sponsored memberships for Urban Sports Club. As well a discount in the public transport. We provide a hybrid work model along with flexible working hours, empowering you as the owner of your time management. Nestled in the heart of Friedrichshain, our Berlin office provides a lively and central hub easily accessible by transit. Immerse yourself in a neighborhood teeming with vibrant restaurants and year-round cultural events. Enjoy the flexibility of ample vacation time, including a special company holiday on April 12th dedicated to celebrating the International Day of Human Spaceflight. About us Reflex Aerospace, a NewSpace startup founded in 2021 and headquartered in Munich and Berlin, has been leading the charge to provide advanced dual-use satellite technology at unparalleled speed. The company is leveraging the latest techniques to modernize payload-centric satellite development and production, achieving significantly faster delivery times and enhanced reliability. By applying algorithmic engineering and streamlined system design processes, Reflex accelerates the delivery of satellites enabling lightning-fast innovation for our customers.