Energy Controlling and Operations Optimisation Consultant | 80–100 %
- 11 November 2026
- 80 – 100%
- Permanent position
About the job
Energy Controlling and Operations Optimisation Consultant | 80–100 %
Amstein + Walthert Geneva SAEngineering & Consulting
Avenue Edmond-Vaucher 18
1203 Geneva
Do you want to put your technical skills and analytical ability at the service of the real energy performance of buildings?
To strengthen our team in Geneva and meet the growing demand from our clients, we are looking for a consultant specialised in energy controlling and operations optimisation.
At the interface between building technology, data analysis and operations, you support our clients in monitoring their consumption, identifying deviations and implementing concrete optimisation measures.
Amstein + Walthert is an engineering company with around 1100 employees. As engineers, planners and consultants, we cover all aspects of building and infrastructure technology throughout their lifecycle. Our solutions are innovative, elegant and sustainable.
Your tasks:
- Manage energy controlling assignments and monitor building portfolios using our e3m Datacenter platform.
- Design and validate metering concepts and schemes and configure energy monitoring for new buildings.
- Ensure data quality and analyse energy and water consumption, detect deviations and identify optimisation potentials.
- Analyse the operation of HVACSE and BMS installations through monitoring data, schematic diagrams and on-site observations.
- Conduct technical and energy audits to identify causes of overconsumption and propose concrete optimisation measures.
- Support clients and operators in implementing and monitoring improvement measures.
- Participate in the preparation of charge statements and ESG indicators.
Your skills and qualifications:
- Higher education in energy, thermal engineering, HVACSE, building automation or equivalent technical training.
- Good understanding of HVACSE installations and BMS systems.
- Ability to analyse energy data and relate it to the actual operation of installations.
- Interest in fieldwork and technical analysis of buildings in operation.
- Analytical mindset, autonomy and good organisational and coordination skills.
- Very good command of French; German at B2 level is an advantage.
- Good knowledge of Excel; programming, data processing or energy monitoring software skills are an asset.
- Experience in energy audits or charge statements is an advantage.
Our offer
Working conditions and remuneration- Flexible working hours
- 25 days holiday, 30 days from age 55 (more favourable specific conditions for A+W Lausanne and A+W Geneva)
- Unpaid leave up to 6 months
- Loyalty bonuses for service anniversaries every five years (after the 10th anniversary)
Continuing education
- Internal continuing education programme (A+W University)
- Funding models for external continuing education
Pension fund and social benefits
- 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 planning with employees
Social benefits
- Various benefits and offers in different areas
- Half-price Swiss Federal Railways (SBB) travel card
- Modern offices
- State-of-the-art IT equipment
Contact
Diana AmmannHR Assistant
+41 22 749 83 01 Yoan Pétremand
Head of Energy Controlling Department
+41 22 749 83 80 Interested? We look forward to receiving your complete application online. Apply