LEONI is a global provider of products, solutions, and services for energy and data management in the automotive industry. With around 86,000 employees in 21 countries and EUR 3.9 billion in sales in 2025, 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.
Job Description- Provides relevant information about competition, customers and market development for all affected parties and support the development of the account plan
- Checks and tracks customer requirements, RfQ pre-conditions and customer project portfolio development in order to identify and verify potential new opportunities
- Negotiates product changes with the customer and collect purchase orders from customers for administration by sales support
- Delivers relevant input for strategic business planning, develops measures for margin improvements and negotiates these
- Supports negotiation preparation and documentation for arbitration of customer volume/demand in order to optimize production costs (S&OP and MPS) is needed
- Collects from customer feedback and relevant data and collects in cases of improvement needs/ escalation the status of measures/escalations LEONI internally for tracking
- Identifies and categorizes customer claims together with all relevant stakeholders
Bachelor’s or Master’s degree in Business Administration, Sales, Marketing, Engineering, or Industrial Management
A technical background combined with business education is a strong plus
0–2 years of professional experience in Sales, Key Account Management, Business Development, or Commercial Project Management
First exposure to B2B environments, ideally in industrial, automotive, or manufacturing sectors
Fluent in French and English (mandatory)
Good command of MS Excel, PowerPoint, and CRM tools
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 Ain Sebaa S.A.
Skills Required
- Bachelor's or Master's degree in Business Administration, Sales, Marketing, Engineering, or Industrial Management
- 0–2 years of professional experience in Sales, Key Account Management, Business Development, or Commercial Project Management
- First exposure to B2B environments, ideally in industrial, automotive, or manufacturing sectors
- Fluent in French and English
- Good command of Microsoft Excel, PowerPoint, and CRM tools
- Technical background combined with business education
What We Do
LEONI is a global provider of energy and data management solutions for the automotive industry. The company specializes in the development and production of complex wiring systems, cable harnesses, and related components. As an innovation partner, LEONI supports customers in transitioning to sustainable and connected mobility, including autonomous driving, electromobility, and charging systems, leveraging its global footprint and expertise in zonal architecture to reduce complexity and enhance automation.
