ATBA SA
Genève
HVAC Project Manager or Draftsman at 80 or 100% (M/F)
- 01 August 2026
- 80 – 100%
- Permanent position
About the job
Job description:
- Sizing of building needs in Heating-Ventilation-Air Conditioning.
- Conceptualisation of projects at the energy level: heat production and air renewal.
- Ensuring concepts comply with Swiss and cantonal standards (SIA, OCEN, SSIGE, etc.).
- Sizing volume and spaces of the proposed HVAC solutions.
- Requesting connection of various networks (SIG-CAD, etc.).
- Creating plans and schematic diagrams.
- Network sizing: flow calculation, pressure losses, etc.
- Preparing equipment lists, technical datasheets, consulting suppliers.
- Drafting calls for tenders for companies/installers.
- Site supervision, cost control, etc.
- Technological monitoring.
Desired skills:
- Proficient in Autocad software, Revit is an asset as well as Excel.
- Able to transpose data expressed in a completely different form (calculation notes, sketches, etc.) into drawings, refer to standards and comply rigorously, understand shapes and volumes in space, and follow rigorous methodological processes.
- Good ability to manage multidisciplinary projects, be flexible and adaptive.
- Necessary qualities: team spirit and ability to collaborate, strong responsiveness, attention to detail, organisation, ability to delegate, good writing skills.
- Strong interest and ecological values.
Your profile:
- HES/EPFL Engineer or equivalent training
- SBB HVAC Draftsman/Designer or equivalent training
Desired experience: 2 to 3 years of experience.
We offer:
- Human and social values.
- Interesting work within a dynamic and motivated team, mainly focused on residential buildings.
- An interdisciplinary office architecture-building physics-heating-ventilation-sanitary-electricity with opportunities to integrate new knowledge.
- Projects without compromise on ecology, sustainable materials and renewable energies.
- Possibility to work at 80%
- 5 weeks of holiday.
Start date: immediately or to be agreed