IENAI SPACE is an early-stage startup located in Madrid, developing an end-to-end ecosystem of in-space mobility products, including propulsion systems and engineering SaaS. We are a highly innovative company in the “New Space” sector; the team is made up of a dynamic and multidisciplinary group of engineers, PhDs and developers, looking to revolutionize space mobility for the adoption of propulsion products in the smallest of satellites. We recently kickstarted our commercial phase with our first product: 360™, a Mission and Space Mobility analysis SaaS.
Our mission is to build tailored, end-to-end space mobility products and services for the next generation of small satellites empowering a sustainable new space economy. We believe this is possible because we rely on our values: Infinite Innovation, Extraterrestrial Excellence, Planetary Passion and Cosmic Collaboration.
How will you contribute to IENAI SPACE?
As Power Electronics Engineer, your mission will be to develop and optimize high-voltage power electronics for the ATHENA Nano and Pico thrusters.
Join our dedicated team as we work to refine this high-voltage converter into a robust, mature, and fully space-qualified device.
Your key responsibilities will include:
Advanced design of switched-mode power supplies (SMPS): architecture definition, high-voltage design and optimization of thermal and electromagnetic performance.
Simulation and analysis: use of advanced tools to model and simulate power circuits, parasitic effects and power integrity.
Component selection: identify and select optimal components for performance, efficiency and reliability.
PCB design: design multilayer PCBs using Altium Designer, with attention to high-voltage clearances, parasitics and planar transformer integration.
Thermal and EMC design: perform thermal calculations, simulations and electromagnetic compatibility (EMC) pre-compliance testing.
Testing setup and lab work: design, plan and execute complex in-house tests (thermal
📌 Power Electronics Engineer (Leganés)
🏢 IENAI SPACE
📍 Leganés
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