TotalEnergies Marketing Deutschland GmbH

Portfolio Manager (m/f/d) Flexibility and battery storage

Düsseldorf
Energy generation & supply, IT, IT/TK Software development, Others, Project management & planning, Technical management, project planning
Full-time
Active since: 20.02.2026

Portfolio Manager (m/f/d) Flexibility and battery storage

Join Quadra Energy, a subsidiary of TotalEnergies and one of the leading multi-energy companies in Germany, at our location in Düsseldorf as Portfolio Manager (m/f/d) Flexibility and Battery Storage at Quadra Energy
As a company with over 500 professions in 130 countries, we offer high environmental and safety standards, strict ethical principles, a culture of innovation and diverse development opportunities. Become part of a global team whose mission already involves around 100,000 employees: Making energy better and better every day.

Your tasks

  • Development of cross-market optimization strategies
  • Conception of models for optimizing the use of battery storage systems
  • Support for operational marketing via Q.nect
  • Ensuring implementation in line with market processes
  • Coordination with trading for operational strategy implementation
  • Support for nomination and communication processes
  • Providing impetus for improvement and innovation
  • Monitoring regulatory and technological market trends

Your qualifications

  • Degree in energy economics, industrial engineering, mathematics, computer science or similar
  • First professional experience in energy markets, ideally balancing power or battery storage
  • Strong affinity for numbers and analytical thinking skills
  • Strong communication skills, ability to work in a team, independent working style
  • Business fluent in German
  • Knowledge of optimization methods (MILP, stochastic models, heuristics)
  • Experience in electricity markets (day-ahead, intraday, balancing energy) and energy industry processes
  • Technical understanding of battery storage and flexible consumers
  • Programming skills in Python and SQL

Benefits

  • Attractive remuneration according to collective agreement
  • Future-proof and modern workplace
  • Vacation pay
  • 13. Monthly salary
  • Company pension scheme
  • Good work-life balance
  • Many other attractive company benefits

Contact us

Https://totalenergies.de/about-us/career-at-totalenergies
QUADRA Energy GmbH
Klaus-Bungert-Straße 5b
40468 Düsseldorf
Https://www.quadra-energy.com

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TotalEnergies Marketing Deutschland GmbH

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