Monthey
Energy Data Scientist - Portfolio Management
- 12 November 2026
- 100%
- Permanent position
About the job
INERA SA has been evolving since its creation in 2018 and now brings together eight distributors from Western Switzerland: ALTIS, Genedis, Gruyère Energie, IB-Murten, Monthey Energie, SACEN SA, SEFA and SI-Fully. Objective: to jointly meet the challenges of the 2050 Strategy. The energy transition is everyone's business. Renewable energies, energy efficiency of buildings, etc., we support you and offer customised, economical and reliable solutions.
Energy Data Scientist - Portfolio Management
Job Description
Work rate: 80-100 %
Start date: to be agreed
Workplace: Monthey and Bulle
Your mission
- Develop consumption forecasts from historical data, weather data, or other sources, by building and maintaining ML models.
- Continuously produce and adjust forecasts, nominate and carry out the corresponding transactions on the markets.
- Manage flexible assets to reduce imbalances and optimise costs.
- Set up, document and maintain Python scripts for data collection, cleaning, aggregation and updating.
- Develop, train, validate and improve forecasting models, monitoring performance indicators.
- Collaborate with network, operations, DevOps and trading teams to ensure data consistency, consideration of technical constraints and proper integration of tools.
Profile sought
Your profile and skills
- Higher education in energy, electrical engineering, applied mathematics, data science, computer science or equivalent.
- Experience with techniques related to the field: Energy Data Management EDM, electricity distribution, metering, Smart metering, data exchange
- Solid understanding of day-ahead, intraday markets and balancing mechanisms for electricity.
- Experience in data analysis and use of machine learning tools
- Programming skills (Python, PHP)
- English and German are a plus
We offer
We offer you an exciting and varied job, in a field that shapes the energy transition and within a small team with a high level of expertise. We offer flexible and modern working conditions, with the possibility of remote work.
Further information can be obtained from Mr Olivier Crettenand,
tel. 027 564 64 01.
Interested? We look forward to receiving your complete application (cover letter, CV, work certificates and diplomas) via LUCCA.