Key Account & Project Manager (100%)

• 25 August 2026 • 100% • Indefinite duration • German (Fluent), English (Intermediate), French (Fluent) • Rue du Stand 63, 2800 Delémont • Log in to see the jobup.ch salary estimate Main Mission Responsible for a portfolio of strategic clients, you ensure both the commercial development of your accounts and the management of associated projects. As a true Key Account Manager, you identify growth opportunities, develop lasting relationships with clients, and coordinate internal teams to guarantee project success, customer satisfaction, and the achievement of revenue objectives. Responsibilities : • Develop and execute growth plans for the assigned strategic accounts ; • Identify and convert new business opportunities with existing clients ; • Coordinate commercial, technical, and industrial activities related to your clients ; • Manage the entire project life cycle, from identifying needs and building the offer to market launch and product end-of-life ; • Coordinate multidisciplinary teams and ensure the alignment of internal and external stakeholders to guarantee the achievement of set objectives ; • Develop and maintain lasting relationships with existing clients and strategic partners, identifying new opportunities for collaboration and growth ; • Ensure reporting to management, sales, clients, and partners, identify malfunctions related to your area of activity and implement appropriate corrective actions ; • Be the guarantor of service quality, compliance with costs, deadlines, revenue, profitability, and risk management in order to optimize customer satisfaction and loyalty ; • Develop and implement continuous improvement actions within the department and more broadly in development, project management, and customer relationship processes. Your Profile : With a higher education degree in the field of electronics, mechatronics, microtechnology, or mechanics, you have solid experience in project management and / or as a Product Owner in R&D / Industrialization and possess the tools to lead your projects optimally, at an agile or conventional methodology level. Ideally, you have knowledge of the SAP ERP. Your rigor, your analytical spirit, as well as your attention to quality allow you to approach problems in an efficient and constructive manner. You are customer-oriented and possess excellent communication skills. Charismatic and comfortable in your relations with others, you demonstrate great flexibility and team spirit to place customer satisfaction at the heart of your concerns. Naturally curious and autonomous, you quickly manage to structure your tasks. You are a native French or German speaker and you express yourself (oral and written) with ease in the other language (C1). Mastery of English is a serious plus.