Building Services Designer Heating/Cooling (m/f/d)

Is drawing and planning your passion? Do you enjoy making complex solutions visible and are you interested in modern building technology? Then you're in the right place – especially if you also enjoy sharing your knowledge and mentoring young professionals! all the better! We are looking for an open and curious personality as a building technology planner for heating/cooling (m/f/d) who wants to further develop building technology with us. Exciting projects, plenty of room for creativity, and a team that lives and breathes technology await you.

Who we are 

Willers is an established Swiss family business with around 120 employees at five locations (Rheinfelden, Bern, Zurich, Wroclaw, and Freiburg im Breisgau). Since 1989, we have stood for profound expertise in building technology.

Today, we take over the overall management of technically demanding construction projects and offer general planning at the highest level. Our focus areas are Life sciences, data center, workspace, healthcare and energy centers – with exciting projects that make engineers' hearts beat faster.

Your role

You plan and develop sophisticated HVAC systems for new construction and renovation projects, from concept to implementation. You work closely with project managers, create calculations, develop CAD models, prepare tender documents, and coordinate with architects and specialist planners. Your ideas are welcome and actively shape our HVAC team. 

If you are interested, there is also the option to work as a vocational trainer and guide our apprentices on their training path. 

What you bring with you

• Education: Completed apprenticeship as a Building Services Engineer (HVAC or Ventilation) EFZ. Further training in building services is an advantage. If interested in an apprenticeship instructor role, completed instructor training is a prerequisite or the willingness to complete it promptly.
• Experience: Minimum of 2–5 years of professional experience in planning small to medium-sized projects. Very good knowledge of Trimble Nova.
• Personality: You are open-minded and curious, enjoy teamwork, and are eager to continuously acquire new knowledge about technologies. You work in a structured and clean manner, have a strong sense of responsibility, and a keen sense of quality. You are interested in various trades and think in a networked way – this allows you to keep an overview even in complex projects. Enjoyment in mentoring and training apprentices is a plus, but not required.
• Language skills: Excellent German skills, both written and spoken; English is a plus.

What we offer you

• Flexible working: With us, you work independently. Today in your home office, tomorrow at the customer's, the day after tomorrow in the office.
• Further training: Learning is a lifelong process. With us, you learn through challenging projects, interdisciplinary knowledge exchange, and thanks to tailor-made internal and renowned external training.
• Modern working environment: Our offices are great places for teamwork and brainstorming. You can get an impression of our Zurich location in the video. «New Work at Willers».
• Familiness: We have a great team spirit characterized by openness, helpfulness, and humor.

Your contact

Tanja Bachmann, Juchstrasse 7, 8048 Zurich
+41 (0)44 303 22 08 | email