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Electronic Hardware Engineer

Kreiosspace
CompanyKreiosspace
CategoryEngineering
LocationNigrán, Spain
RemoteOn-site (inferred)
EmploymentNot stated
LevelNot stated
SalaryNot stated by the employer
Posted30 Jun 2026
Last verified31 Jul 2026
SourceEmployer career page (personio)
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Description
As an Electronic Hardware Engineer , you will play a key role in designing and delivering robust electronic systems for space applications. You will be part of a multidisciplinary team and involved throughout the full development lifecycle, from early design concepts to production support, ensuring high reliability and performance in demanding environments. In this role, you will: Design, test, and validate multilayer PCBs for both high- and low-power systems using tools such as Altium, KiCad, or OrCAD Develop and analyse power electronics, including DC/DC converters, DC/AC regulators, protection systems, and thermal management strategies Design signal and low-power circuits for sensors, data acquisition, and embedded communication interfaces Build, assemble, and debug electronic prototypes, performing detailed characterisation and validation Prepare and maintain high-quality technical documentation, including schematics, test procedures, and verification reports Support industrialisation and production phases, ensuring smooth transition to manufacturing Collaborate cross-functionally with mechanical, software, and systems engineers to guarantee performance and reliability in space conditions We are looking for a structured and detail-oriented engineer with a strong technical foundation and a passion for solving complex challenges. You bring: A degree in Telecommunications Engineering, Electronics, or a related field (Master’s degree is a plus) At least 2 years of experience in PCB design and electronic hardware development Proven expertise in multilayer PCB design and EDA tools (Altium, KiCad, OrCAD) Solid knowledge of power electronics, including conversion topologies, component sizing, and thermal management Experience with low-power and signal electronics (e.g. amplifiers, ADCs/DACs, SPI, UART, CAN interfaces) Understanding of high- and low-power coexistence challenges (EMC, noise, plane separation) Experience integrating microcontrollers (STM32, ARM Cortex, or similar) Hands-on experience in prototype assembly, testing, and debugging Strong ability to create and interpret technical documentation It’s a plus if you also have: Experience working under aerospace standards (ECSS, MIL-STD) Familiarity with space qualification testing (thermal vacuum, vibration, radiation, shock) Knowledge of space communication buses (SpaceWire, CAN, RS-422, MIL-STD-1553) Previous experience in space or defence projects You are: Analytical and solution-oriented, with high technical accuracy Well-organised and able to meet project milestones A proactive team player with strong collaboration skills Comfortable working in multidisciplinary and complex engineering environments Clear and effective in communication and documentation Work on real space hardware that will fly in orbit, not just simulations or papers Be part of a  fast-growing European space startup shaping the future of sustainable space operations Hands-on access to labs, test campaigns and cutting-edge technology from day one Join a  highly collaborative, respectful and supportive team  where knowledge is shared openly Enjoy a  great work environment  that values trust, autonomy, learning and good energy at work Strong technical growth path  in a scaling company ,  where your work  has visible impact  and you actively help shape both the technology and the way we work
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