Based in Zurich, act as the primary technical authority for all Electrical Wiring Interconnection System (EWIS) activities across rotorcraft and fixed‑wing projects
Define and manage EWIS requirements – create, maintain, and trace requirement documents throughout the product lifecycle
Architectural design – develop and continuously improve system‑level EWIS designs, schematics, and wiring diagrams
Prototype development – design, build, and test rapid prototypes, ensuring attention to detail and manufacturability
Certification & documentation – support all certification‑related documentation (DOA/DO‑A, AC 25.1701‑1, AMC 20‑23, ARP4754, etc.)
Specify and validate high‑voltage DC power distribution (≥ 1000 V, 300 A), addressing segregation, partial discharge, corona, arc‑fault detection, and health‑monitoring challenges
Harness design & optimization – design aerospace wiring harnesses, select connectors, manage BOMs, and oversee build sequences, fatigue analysis, and movement control in static and kinematic environments
Cross‑disciplinary collaboration – consult with avionics, mechanical, battery, motor‑drive, and manufacturing engineers to integrate EWIS into overall aircraft architectures
Combine hands‑on prototype development with system‑level design and certification to deliver flight‑ready hardware
Requirements
Degree in Electrical Engineering, Physics, or related field OR at least 15+ years of aerospace‑industry experience focused on electrical harness design and routing
EWIS programs, deep knowledge of electrical systems, grounding/bonding, and interior systems
Strong CAD skills; basic knowledge of PDM/PLM environments, BOM creation, and manufacturing drawing specifications
Solid understanding of airworthiness requirements and authorities
Familiarity with AC43.13‑1B, ATA 20/100, S1000D, AC 25.1701‑1, AMC 20‑23, ARP4754, and aerospace electrical specifications
Hands‑on experience with DC distribution > 1000 V/300 A and HV‑DC challenges (segregation, partial discharge, corona, arc‑fault detection, health monitoring)
Working experience with lithium‑battery systems, motor drives, and high‑power electronics
Target‑oriented, strong problem‑solving abilities, comfortable in a fast‑paced start‑up environment
Fluent English required; German or additional language proficiency is a plus
Only candidates eligible to work in the EU/Switzerland will be considered
Visa sponsorship: None
Benefits
Having a professional and human accompaniment in every assignment and a powerful support for your career.
Undertaking training courses to develop your professional skills.
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