Apprentice Building Services Designer – Heating or Ventilation (M/F) 100%
- 13 August 2026
- 100%
- Apprenticeship
About the job
Apprentice Building Services Designer – Heating or Ventilation (M/F) 100%
AMSTEIN + WALTHERT GENEVA SAEngineering & Consulting
Avenue Edmond-Vaucher 18
1203 Geneva
Amstein + Walthert is an engineering company with around 1100 employees. As engineers, planners and consultants, we handle all aspects of building and infrastructure technology throughout their lifecycle. Our solutions are innovative, elegant and sustainable.
Your tasks:
- What if your apprenticeship helped build the Geneva of tomorrow?
👉 Do you want a practical job that makes sense?
👉 Do you want to help build more sustainable buildings in Geneva?
Join our engineering office and train for 4 years in a high value-added profession, at the heart of energy and environmental challenges.
Here, you don’t just "make plans": you help design the buildings we will live in tomorrow, you are integrated into a team that allows you to develop sought-after skills
What you will learn and do according to the course
🧠 Design useful and sustainable installations for a heating course
- Understand how heating systems ensure comfort in buildings
- Participate in the design of sustainable heating systems
- Perform simple calculations (power, energy needs)
- Discover and compare different heating systems
- Understand current issues: energy savings, renewable energies, environmental impact
🧠 Design useful and sustainable installations for a ventilation course
- Understand how air circulates in buildings (comfort, health, energy)
- Participate in the design of efficient ventilation systems
- Size real installations (airflows, networks)
- Integrate concrete issues: energy saving, noise, fire safety
Common to both courses:
💻 Model real projects
- Use professional software (AutoCAD, Revit)
- Draw and develop technical plans
- Visualise installations in 3D in real projects in Geneva
- Understand how a project goes from idea to realisation
🏗️ Be at the heart of the field
- Go to construction sites and see projects come to life
- Understand how systems are installed in reality
- Participate in work monitoring and installation testing
- Interact with the various project stakeholders
👉 Result: a complete profession, between technical work, fieldwork and real projects
Your skills and qualifications:
Your profile
- Completed compulsory schooling (good level in maths recommended)
- Interest in technology, buildings and sustainable issues
- Comfortable with digital tools
- Enjoy technical drawing and computer work
- Good spatial vision
- Serious, precise, motivated to learn
- Team spirit
- Motivation to learn and commit to a demanding training
- Able to work in a team and communicate
What we especially expect
👉 Motivation
👉 Curiosity
👉 The desire to build something useful and to do your work well
Finally, why this profession has value
- 🌱 You directly contribute to the energy transition
- 🏙️ You help shape the Geneva of tomorrow
- 🔧 You develop rare and sought-after technical skills
- 🚀 You open the door to real career progressions (certified designer, engineer, project manager)
Our offer
Working conditions and remuneration- Flexible working hours
- 25 days of holiday, 30 days from age 55 (for A+W Lausanne and A+W Geneva more favourable specific conditions)
- Unpaid leave up to 6 months
- Loyalty bonuses for service jubilees every five years (after the 10th jubilee)
Continuing education
- Internal continuing education programme (A+W University)
- Models for financing external continuing education
Pension fund and social benefits
- Has its own pension fund (except A+W Lucerne)
- Full coverage of professional and non-professional accident insurance premiums by the employer
Career
- Career opportunities throughout Switzerland
- Personal development interview and career plan with employees
Social benefits
- Various benefits and offers in different areas
- Good half-fare travelcard for Swiss Federal Railways (SBB)
Work environment
- Modern offices
- State-of-the-art IT equipment
Contact
Diana AmmannHR Assistant
+41 22 749 83 01 Yann Gronek
Head of HVAC-Energy Department
+41 22 749 83 80 Interested? We look forward to receiving your complete application online. Apply Apply with xeebo