Project Assistant and Tenant Mediator (M/F)

• 05 June 2026 • 100% • Indeterminate duration • Lausanne Who are we? Alpenda is a Total and General Enterprise with its headquarters in Tolochenaz (VD). The company has over 200 employees and has 80 years of experience in French-speaking Switzerland and in the canton of Berne. Specialized in the design and realization of housing and functional works (offices, factories, shopping centers, hotels, hospitals...) Alpenda also has recognized expertise in the renovation, rehabilitation, and transformation of existing buildings, as well as in the realization of prestige projects. Concerned with ethics, the environment, and quality of life, Alpenda undertakes to design and build high-performance, sustainable, and respectful works for the people who live there. Alpenda is the Swiss subsidiary of the DEMATHIEU BARD Group. Your work environment: The Exploitation Department is responsible for the construction phase of all Alpenda SA projects. It ensures that the required level of quality, safety, environment, respect for deadlines, and budgets is achieved. Our specialized teams work on various projects, ranging from new constructions to renovations, both residential and functional, with recognized expertise in high-end projects. We are committed to providing personalized support to our clients while maintaining high standards of satisfaction, transparency, and expertise. Do you have an affinity for administrative management as well as mediation and dream of working on construction projects? Don't hesitate to join our teams in the canton of Vaud on exciting projects. Don't wait any longer, join us! ## Assistant de projet et Médiateur locataires (H/F) Your responsibilities and missions: Project assistance • You are the first point of contact for employees and subcontractors and contribute to the optimal execution of the project through global administrative management of the site. • You develop contracts for subcontractors and mandatories and proceed with systematic control of invoices and payment of subcontractors. • You perform correspondence, archiving, and regular filing work. • You are in charge of the general management of the construction site (economy, office maintenance...). • You keep up-to-date directories such as address lists, clients, suppliers. • You organize and participate in events such as the laying of the first stone, site bouquets, inaugurations, teambuildings. Tenant mediation • You ensure the interface between tenants, work teams, and various stakeholders. • You coordinate the different appointments necessary for mediation. • You manage conflicts between tenants and various stakeholders on the construction site. • You inform and sensitize teams to the various points of attention and to the complaints and claims of tenants. • You organize and conduct individual or group sessions with tenants to listen and collect questions. • You prepare the necessary documents for presentations, sessions, or negotiations. • You intervene with the works managers to establish the facts and find solutions. • You organize and lead mediations. Why not you? • You have completed a CFC in commerce or have equivalent training. • You have at least 3 years of confirmed experience in administrative management and/or PPE management and/or tenant mediation. • You have already worked in the construction industry or are passionate about it. • You master common computer tools. • You are structured, rigorous, and solution-oriented, with a strong ability to anticipate, manage priorities, and make decisions. • You demonstrate great relational ease, excellent negotiation skills, and clear communication, facilitating collaboration with various stakeholders. • You live in French-speaking Switzerland and are mobile in the canton of Vaud. Do you want to take on new challenges? Our teams are waiting for you! Tips for candidates ## To maximize your chances of success: • Don't hesitate to consult the LinkedIn profiles of your future interlocutors. • Illustrate your application by highlighting your achievements with concrete examples. • Express your personality, adaptability, innovative spirit, and bold ideas. • Share your passion for building! • DEMATHIEU BARD is looking for people who dare to step out of their comfort zone. It's up to you to build your future! Recruitment process ## Upon receipt of your application, our recruitment department will study it as soon as possible. Procedure: • A first exchange with the Recruitment Manager or Human Resources Manager in charge of the area concerned by this announcement. • Meetings with one or more operational staff, including your future hierarchical manager, allowing us to project ourselves together and confirm a potential collaboration. • Intention to hire. What we offer you: • A diverse and stimulating work environment where each employee can develop professionally. • An international experience #Suisse • Attractive conditions including a competitive remuneration system as well as interesting social benefits. • An investment in the professional development of our employees through basic and continuous training. • Modern, dynamic, and inspiring workspaces, whether in our offices or on our construction sites. • Convivial moments, company days to strengthen sharing and cohesion between teams. ##