ABOUT US

LEONI is a global provider of products, solutions, and services for energy and data management in the automotive industry. With around 87,000 employees in 21 countries and EUR 5 billion in sales in 2024, we are a leading supplier of complex wiring systems and customer‑specific cable harnesses.
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.
Since mid‑2025, we have been part of the Luxshare Group, one of the world’s leading solution providers for consumer electronics, communications and data centers, automotive, and medical industries, based in China. Join us and help shape the future of connectivity together.

TO BE ELIGIBLE FOR THE CUSTOMER ACCOUNT CO-OP OPPORTUNITY, YOU WILL HAVE:

• A valid driver’s license and access to a vehicle for the duration of the co-op.
• Authorized to work in the United States without sponsorship.
• Commitment to co-op with LEONI for two or more rotations with opportunities for later semesters to work in other USA locations as well as abroad. LEONI is currently seeking sophomore co-ops.

As a Customer Account Engineering Co-Op, you’ll embark on an enriching journey, gaining invaluable hands-on experience as you collaborate directly with our Resident Engineers at customer locations. As a valuable member of our team, you’ll unlock your innate curiosity and engage with dynamic and inclusive teams spanning the globe.

• Serve as a key liaison between LEONI’s global footprint and its customers.
• Support a cross functional team to execute multiple customer projects on time by helping to manage timelines, performing design reviews, leading cost-saving initiatives and participating in validation activities.
• Troubleshoot various quality issues at the customer’s manufacturing sites, develop resolutions, and help document the necessary improvements with the internal team.
• Engage in business travel, providing you with visits to various LEONI and customer sites domestically and internationally

As a Customer Account Engineering Co-Op, you’ll embark on an enriching journey, gaining invaluable hands-on experience as you collaborate directly with our Resident Engineers at customer locations. As a valuable member of our team, you’ll unlock your innate curiosity and engage with dynamic and inclusive teams spanning the globe.

• Serve as a key liaison between LEONI’s global footprint and its customers.
• Support a cross functional team to execute multiple customer projects on time by helping to manage timelines, performing design reviews, leading cost-saving initiatives and participating in validation activities.
• Troubleshoot various quality issues at the customer’s manufacturing sites, develop resolutions, and help document the necessary improvements with the internal team.
• Engage in business travel, providing you with visits to various LEONI and customer sites domestically and internationally.