Harness Design Engineer

LEONI is a global provider of products, solutions, and services for energy and data management in the automotive industry. The group of companies has around 95,000 employees in 23 countries and generated consolidated sales of EUR 3.9 billion in 2025 (excluding the former Automotive Cable Solutions division).

We believe that meaningful connections drive innovation and success. At LEONI, you will join a diverse, international, and collaborative team shaping the future of mobility, from autonomous driving to alternative drives and smart charging solutions.

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.

•       Designs and develops wiring systems with 2D/3D design tools and coordinates external service providers and internal development departments

•       Develops wiring systems in different development and construction phases

•       Defines and coordinates work packages for internal and external partners

•       Evaluates product change requests and provides solutions with focus on VAVE

•       Collects CAD data from the customer and forwards it to internal departments (according to the need-to-know principle)

•       Coordinates changes, controls and reports on status to internal and external parties

•       Identifies cost and efficiency improvements, e.g. Design for manufacturing or design to cost

•       Supports design reviews and takes part in quality and design activities (DFMEA, Design for Manufacturing, etc.)

•       Works at LEONI and/or customers' location

•       Analyses and operates according to various requirements (customers, LEONI, IATF, etc.)

•       Creates production documents (e.g. bill of materials, cutting lists, wire charts, ...)

•       Acts internally and externally as a contact person (e.g. for customers and suppliers)

•       Experience with PTC Creo Cabling and Mentor Graphics HarnessXC preferred.

•       Engineering degree (Mechanical/Electrical/Automotive preferred)

•       3-5 years’ experience in Automotive Electrical/Electronics Design preferred

•       Basic knowledge of 3D CAD tools and E/E schematics preferred

•       Proficient English speaking and writing skills

•       System Engineering Skills are a plus

•       Microsoft Office Skills

•       Good team work, interpersonal skills, & problem solving skills

•       Willingness to travel

Benefit offerings to be discussed throughout interview process.

People of all genders are always meant equally; for linguistic simplification and better readability, only the masculine form is used in the text.
LEONI processes your application data in an IT-system that is consistent across the company and uses Foreign Service providers. By sending your application, you agree to this procedure. LEONI ensures the compliance with data protection. 

LEONI Wiring Systems, Inc.