EWIS Senior Engineer (m/w/d)

Salary: CHF 140’000 - 150’000 per year

Requirements:

• Degree in Electrical Engineering, Physics, or a related discipline, OR 20+ years of aerospace experience in electrical harness design and routing.
• Proven experience leading EWIS programs and holding DOA or equivalent signatory responsibilities.
• Expertise in electrical/avionics systems, grounding and bonding, and interior systems.
• Strong knowledge of EWIS development, safety, and certification processes (AC 25.1701-1, AMC 20-23, ARP4754).
• Experience approving and checking EWIS installations, assemblies, and detailed parts.
• In-depth knowledge of HV DC power distribution (1000 V / 300 A and above), connectors, harness safety, and HV challenges (segregation, corona, arc faults, partial discharge, health monitoring).
• Awareness of Electromagnetic Environmental Effects (E3).
• Hands-on experience with lithium batteries, motor drives, and high-power electronics.
• Strong CAD skills; working knowledge of PDM/PLM, change control, build sequences, and form-board drawings.
• Deep understanding of harness design principles, fatigue, wire choices, and static/kinematic conditions.
• Fluent in English with excellent communication and problem-solving skills.
• High level of self-reliance, adaptability, and the ability to thrive in a fast-paced, start-up environment.

Responsibilities:

• Lead and support EWIS project management activities including coordination, reporting, planning, risk management, and cost estimation.
• Develop and continuously refine EWIS system architecture, schematics, wiring diagrams, and technical concepts.
• Define, manage, and document EWIS requirements and ensure compliance with certification standards.
• Design, optimize, and validate aerospace wiring harnesses across their lifecycle, ensuring manufacturability, reliability, and compliance.
• Collaborate with cross-functional engineers and contribute to process improvements in manufacturing, integration, and testing.
• Support concept-to-production system development, addressing design, manufacturing, and assembly issues.
• Prepare certification documentation and interface with regulatory authorities.
• Apply knowledge of aircraft-worthy standard parts and electrical standards (AC43.13-1B, ATA 20/100, S1000D).
• Contribute to a culture of continuous learning, sharing expertise with colleagues, and supporting team growth.
• Participate in related projects or tasks as needed in a dynamic start-up environment.

Technologies:

• Support

More:

Design and certify next-gen high-voltage electrical systems as an EWIS Engineer shaping the future of aviation!

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last updated 40 week of 2025