Optimization and Forecast Engineer - Energy Systems (f/m/d)
- Type
- Job
- Organization
- FION Energy GmbH
- Location
- Berlin
- Deadline
- Rolling or not stated
- Who can apply
- On-site in Berlin
- Posted
- 4 October 2026
- Skills mentioned
- Python, Machine learning, Pandas, PyTorch, AWS, Google Cloud, Azure
About this Opportunity
About FION European industry is losing competitiveness because electricity here is more expensive and more volatile than in the US or China. The reason: renewables fluctuate strongly, factories consume constantly.
Eligibility
- familiarity with BESS architectures, components, and operation, and direct experience with energy management algorithms for battery systems - Experience with open-source and commercial MILP solvers (e.g.
- Pyomo, OR-Tools) - Experience with optimization techniques such as stochastic or robust optimization - Experience building forecasting and machine learning products in the cloud (e.g.
- The forecasting and dispatch optimization stack is greenfield - nothing exists yet, and you'll d
Documents you may need
- Updated CV / Resume
- Cover Letter (tailored to this role)
How to apply
- Click the "Apply — via Arbeitnow" button to go to the source page.
- Read the full description and confirm you meet the requirements.
- Prepare your CV and cover letter tailored to this role.
- Submit your application through the official portal.
- Follow up within 1–2 weeks if you do not hear back.
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