Intern Simulation ESS (all genders)

Who we are

Our mission has started. We are starting our own battery cell production in Battery Valley in Salzgitter and ramping up our headquarters for global cell production. This includes Energy Storage Solutions (ESS) & non-automotive applications. The ESS organization takes care of the upstream storage value chain. Our responsibilities include research, pre-development of materials and components, series development, prototyping, testing and analysis of ESS components & storages.

Your role and key responsibilities

Support in the development and improvement of simulation models of stationary energy storage systems (ESS).
Perform simulations using MATLAB/Simulink to evaluate the performance and lifetime of ESS under various operating conditions.
Contribute to the optimization of energy storage systems, including the study of operating strategies and the analysis of economic viability and efficiency.
Documentation of the results of the simulations and the analyses carried out in the form of reports or presentations.
Programming scripts to automate simulation processes or analyze results.
Support in the validation of the simulation models by comparison with real data or by testing on prototypes.
Researching current studies and technologies in the field of energy storage to deepen the understanding of current trends and challenges.

What you bring to the team

Ongoing study in the field of energy engineering, electrical engineering, computer science or a related field
Sound knowledge of Matlab/Simulink
Very good knowledge of English
Knowledge of battery technologies and energy storage principles
High motivation and initiative
Advanced technical skills, deep understanding of technical principles, and systemic thinking

What makes you stand out

Interest in battery technology and future of mobility
Structured way of working and good communication skills
High level of self-motivation, initiative and willingness to learn

What to look forward to

Diverse work environment with strong team-spirit
Project ownership through which you can actively take part in shaping the future of e-mobility
Health and wellness programs
Regular social events

Company: PowerCo SE

Location:

Salzgitter, DE

Job Function: Energy Storage Systems

Level of Experience: Intern

Job ID: 4469

Publication Date: Mar 23, 2026

Are you a battery believer?

PowerCo was founded in 2022 to become a global battery champion. Headquartered in Germany, we are currently ramping up gigafactories in Salzgitter, Valencia and St. Thomas in Canada with a total volume of up to 200 GWh. We are integrating the entire value chain and building a supply chain as local as possible. With that we are driving the development of a strong, sustainable battery industry in Europe and North America.

Questions?

For all the questions you may have, take a look into our FAQ.
Your question is not answered in the FAQ? Feel free to reach out to our colleagues.

📧 careers@powerco.de

Benefits

Gain more insights in our benefits for Professionals or Future Talents

Diversity, Equity and Inclusion

We believe that the best results are created in a diverse and inclusive environment.
Therefore, all qualified applications will be considered for employment regardless of age, race, religion, gender (identity), sexual orientation, national origin or disability.

Apply now »