As High Voltage Systems Engineer your mission is to develop, integrate, and verify the aircraft’s high-voltage electrical system, covering the Energy Storage System (ESS), high-voltage power distribution, and HV/LV power conversion. You help ensure that the system architectures, functions, interfaces, and requirements are translated into a robust, safe, and certifiable solution for our eVTOL aircraft.

Working closely with specialists from propulsion, low-voltage electrical systems, avionics, structures, thermal management, testing, and flight-test teams, you contribute to the system-level definition and maturation of the high-voltage system. In addition, you coordinate technical activities with suppliers and external partners, ensuring that externally developed components and subsystems are aligned with program, interface, and certification needs.

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• Develop the high-voltage system architecture, functions, requirements, and interfaces, including ESS, high-voltage power distribution, and DC/DC conversion.
• Define and coordinate interfaces between the high-voltage system and adjacent systems such as propulsion, low-voltage electrical systems, avionics, thermal management, structures, and control.
• Prepare and maintain key system engineering documentation, including requirements, architectures, and interface descriptions.
• Support the planning and execution of integration, verification, and validation activities for high-voltage-related topics.
• Analyze technical issues, drive root-cause investigations, and support resolution across disciplinary boundaries.
• Coordinate technical topics with suppliers and external partners, including requirements alignment, interface clarification, issue follow-up, and review of technical deliverables.
• Collaborate closely with design, test, and supplier teams to ensure technical consistency and certification maturity of the high-voltage system.

• Hold a bachelor’s degree or equivalent in Aerospace, Electrical/Electronic Engineering, Mechanical Engineering or a related field.
• Have experience in the area of your responsibilities described above.
• Have strong motivation to work on complex aircraft systems and help bring them to flight readiness.
• Have knowledge in aerospace product development including requirements engineering and requirements-driven development.
• Have a structured and analytical mindset and enjoy working on technical interfaces across disciplines.
• Have experience with high-voltage systems, energy storage systems, electrical power distribution, and/or power conversion systems.
• Have experience in coordinating technical topics with suppliers or external development partners.
• Have a high level of self-management with the ability to work in a team, as well as an autonomous, target-oriented, and driven work style with analytic problem-solving skills.
• Have excellent problem-solving, communication, and technical writing skills.

Moreover, it would be helpful if you also

• Have hands-on experience with battery systems, contactors, precharge circuits, busbars, protection concepts, or DC/DC converters.
• Bring familiarity with systems engineering methods, requirements management, and interface control.
• Have experience with requirements management or engineering data tools.
• Have understanding of verification and validation activities on component, subsystem, and system level.
• Bring basic knowledge of EASA/FAA regulations and guidance material and industry standards.
• Have exposure to safety-critical development processes or aerospace certification environments.
• Have experience with electrical safety concepts, failure analysis, and development of high-voltage architectures.
• Have experience with supplier management, technical alignment, or review of external engineering deliverables.

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