External Technical Sales Advisor (FR-ALL)

• 16 July 2026 • 100% • Indefinite duration • French (Fluent), German (Fluent), Italian (Intermediate) • Lausanne • Log in to see the jobup.ch salary estimate JobSelect: where talent and opportunities meet! Whether you are a candidate looking for a permanent, temporary position or a new mission, or a company in search of qualified employees, our team of experts is here to support you. With more than 30 years of experience, we make it a point of honor to combine professionalism, authenticity, and transparency. At JobSelect, we place both the ambitions of talent and the needs of companies at the heart of our mission, in order to create lasting and successful collaborations. External Technical Sales Advisor (FR-ALL) # \- You will play a key role in commercial development, technical advice, and project management for a varied clientele (individuals, installers, designers, companies). Responsibilities: \- Prospecting and commercial follow-up with individuals, installers, designers, and companies. \- Technical advice for heating solutions, hot water, heat pumps, photovoltaics, or energy systems. \- Analysis of needs, technical sizing, and preparation of commercial offers. \- Negotiation until the conclusion of contracts. \- Project coordination and on-site customer follow-up. \- Participation in trade fairs, training, and professional events. \- Regular reporting to management. Technical skills and experience: \- Technical training in the field of building, home automation, or equivalent. \- Proven experience in external sales. \- Knowledge in solar photovoltaics, heating, or thermal systems: an asset. Linguistic skills: \- French: working language. \- German: required (fluent level). \- Other national languages: welcome. Personal qualities: \- Committed, ambitious, and results-oriented personality. \- Strong ability to convince and to create long-lasting relationships. \- Neat presentation and professionalism. \- Passion for sustainable energy solutions. \- Living in the Lausanne region or in the immediate vicinity (max. 30 minutes). Additional information: \- Contract type: Full-time permanent \- Start date: As soon as possible \- Activity rate: 100% \- Location: Lausanne, canton of Vaud \- Language: French - Fluent, German - Excellent level, Italian - Good level