The HVAC Designer will join the Building Services & Environment Business Unit, focusing on the design and implementation of HVAC systems for buildings, industrial facilities, and data centers. The role involves technical design, coordination with other disciplines, and commissioning of complex systems across project sites in Switzerland.
What You'll Do
- Creation, interpretation, and adaptation of P&ID schematics for complex HVAC systems
- Sizing of hydraulic networks using dedicated software and selection of appropriate equipment
- Selection of HVAC system components (e.g., chillers, water circulation, expansion systems)
- Application of redundancy concepts in planning and execution
- Coordination with other disciplines, both geometrically and functionally
- Development and implementation of control concepts for HVAC systems
- Commissioning of HVAC systems in datacenter or industrial environments
- 3D modeling
- Preparation of schemes drawings
- BoQ extracts and calculations
Technical Stack
- dedicated software for hydraulic network sizing
- 3D modeling tools
- P&ID schematic design tools
Team & Environment
- 92 employees globally
- HVAC team within the Building Services & Environment Business Unit, including Electrical designers and energy/environmental specialists
Work Mode
- Local work locations: Bellinzona, Zürich, Lausanne
We are an equal opportunity employer and value diversity at our company. We do not discriminate on the basis of race, religion, color, national origin, gender, sexual orientation, age, marital status, veteran status, or disability status.




