Business Analyst – Energy Markets & BESS (m/w/d)

13. September 2026

NGEN – Next Generation Energy represents the dawn of a new energy era: a fully digitized and decentralized European power system. As a technology leader in the system integration of battery storage and smart energy system solutions, we combine full-EPC, Virtual Power Plant (VPP), and multi-market trading. Our in-house systems (ESGP trading software and Synaptic hardware) have been field-tested over many years and securely connect storage systems, generators, and consumers across Europe in compliance with the GDPR. With 12 locations in Europe and Australia, over 200 employees, annual revenue of around 125 million EUR, and over 10,000 installed systems, we are building the energy grids of tomorrow — with energy system solutions that deliver a return on investment. An exciting and responsible role in the field of energy trading awaits you. Contribute your expertise in a dynamic environment and help us develop innovative software solutions. Benefit from diverse opportunities for growth and development in a forward-thinking company.

Responsibilities:

Developing and maintaining business case and pricing models for BESS projects (stand-alone, co-location, C&I).
Identifying revenue potential from balancing energy (e.g., FCR, aFRR, mFRR) and spot markets (day-ahead/intraday), including sensitivities and scenarios.
Building and refining sales tools (Excel/Power BI/Python) for standardized proposal calculations.
Supporting the sales team during proposal and negotiation phases: arguments, key metrics, economic viability, and risk assessment.
Aligning project assumptions with internal technical teams (e.g., EMS/Trading/Asset Integration) and identifying conflicts or ambiguities

Your Profile:

Apply with us if your strengths and interests match one of these profiles:

Strong interest in financial or energy markets and trading processes
Strong aptitude for numbers and analytical thinking
Structured, meticulous, and reliable work style
Ability to work well in a team and quick to grasp new concepts
Practical experience in trading, controlling, risk management, or the financial sector
Knowledge of energy trading and energy markets

Must-haves:

A strong aptitude for numbers and a passion for structured thinking - you can make assumptions transparent and document them clearly.
Experience with Excel (advanced) and, ideally, Python; you build models in a way that allows others to use and further develop them.
A basic understanding of energy markets or a strong interest in quickly getting up to speed (balancing power, spot markets, schedules, redispatch, etc.).
Ability to work independently, a sense of ownership, and the ability to drive projects forward pragmatically.
Very good English skills, German skills are a plus.

Nice-to-haves:

Experience in the BESS environment, flexibility trading, or energy trading.
Experience with Power BI/SQL/time-series data.

What we offer:

A motivating work environment with flat hierarchies, where team spirit and mutual support come first.
A modern, well-equipped office that fosters creative and productive work.
Attractive compensation combined with flexible working hours for a healthy work-life balance.
A secure job with long-term career prospects in a forward-thinking company.
Excellent opportunities for professional development and personalized training to support your growth.

Join our dedicated team and apply now with your resume.