Harness Designer (f/m/d)

LEONI is a global provider of products, solutions, and services for power distribution and connectivity in the automotive industry. The Group employs approximately 95,000 people across 23 countries and generated consolidated sales of approximately EUR 3.9 billion in 2025, excluding the former Automotive Cable Solutions division.

With a 74.9% ownership stake in LEONI, LUXSHARE is both the company’s majority shareholder and a strategic partner, actively supporting and enabling LEONI’s long-term growth and success while contributing to its strategic direction.

LEONI’s customer base spans leading global automotive OEMs, commercial vehicle manufacturers, and component suppliers.

Join us and help drive the transformation of the automotive world

This position serves LEONI’s North American Series Development Department with design expertise to create and maintain harness designs.

• Analyze customer designs/requirements and convert in LEONI 2D prints and BOM
• Ensure that all design data is robust and sufficient for processing, and raise relevant technical queries
• Communicate directly with the customer’s technical department to clarify designs are resolve issues
• Uses and performs relevant methods and tools e.g. DFMEA, DFM, Design Reviews
• Collaborate to analyze cost and weight of designs and provide optimization proposals
• Liaison with manufacturing operations to ensure manufacturing feasibility
• Support build phases in harness manufacturing and vehicle assembly plants
• Process engineering changes and deviations from initiation to implementation
• Support all customer meetings and requests

• Engineering degree (Mechanical/Electrical/Automotive preferred)
• 3 years’ experience in Automotive E/E Design
• Basic knowledge of 3D CAD tools and E/E schematics
• Proficient English speaking and writing skills (80%)
• Good teamwork and interpersonal skills
• Problem solving skills
• Willingness to travel

• Upper law benefits.
• Grocery vouchers.
• Weekly payment.

People of all genders are always meant equally; for linguistic simplification and better readability, only the masculine form is used in the text.
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LEONI Wiring Systems de Durango S.A. de C.V.