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.
Position Overview:
This positions serves LEONI’s North American Development Department with design expertise to create and maintain E/E schematics in LEONI and customer’s systems. The candidate should possess the capabilities to independently process E/E systems designs and to represent LEONI in front of our customers. This position reports directly to our Team Leader Harness Design in Troy, Michigan.
Job Profile Description
Candidate needs to be authorized to work in US
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.

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 87,000 employees in 21 countries and generated consolidated sales of EUR 5 billion in 2024. The partnership between LEONI and Luxshare Group has been effective since mid-2025.
LEONI's largest customer group comprises the global car, commercial vehicle and component supply industry. The company is one of the world's largest suppliers of complex wiring systems and customer-specific cable harnesses. It’s value chain also comprises related components, from development to production.
As an innovation partner with distinctive development and systems expertise, LEONI supports its customers on the path to increasingly sustainable and connected mobility concepts, from autonomous driving to alternative drives as well as charging systems. To this end, LEONI develops wiring systems that reduce complexity and enable higher levels of automation through zonal architecture, for example.
Imprint: https://www.leoni.com/en/imprint/
Privacy statement: https://www.leoni.com/en/data-protection/