Working Student (m/f/d) Data Analytics - Energy Industry

At ansvar2030 ( we combine what belongs together: economic development and climate protection. We help cities, municipalities, businesses, and citizens not only to become more sustainable, but also more independent and economically stronger. Together with local communities, we develop renewable energy projects that create long-term added value. Climate protection that pays off – that's our approach.

Do you love data analysis, simulation calculations, and data visualizations more than gut feeling? Are you eager to not only read data but truly understand it – especially when it comes to energy, load profiles, and self-sufficiency levels? Then apply to join us and become part of our young and dynamic team.

This is what awaits you

• Analysis and processing of energy data (e.g. consumption data, generation curves and production processes)
• Simulation of load profiles and supply logics for renewable energy project scenarios (e.g., PV, wind, battery storage, charging parks, heat supply, industrial electricity)
• Development and maintenance of calculation models for project costing and evaluation of business models
• Development of file automations, e.g., reporting templates, analyses and charts, mail merges and standard templates for projects.
• Structuring and maintaining CRM databases (contacts, projects, key figures)
• Project management support through smart dashboards & overviews
• Interface between project team and tools: You help to make our digital processes leaner and more efficient.

You should bring this with you

• Enrollment at a state-recognized university or college
• Solid Excel skills (formulas, links, pivot tables, charts)
• Prior experience with VBA for Word and Excel (or strong motivation to quickly learn in depth)
• First experience with collaborative version control such as Git (or strong motivation to learn quickly)
• Strong understanding of logic and relationships
• Ideally, initial exposure to energy topics (energy transition, renewable energies, electricity market, heat transition) or a strong willingness to learn about them.
• Structured, independent and solution-oriented work style
• 18–20 hours per week (by arrangement, we will take exam periods into account)
• Excellent German skills (at least C2 level) and good English skills, both spoken and written.
• Proficient in MS Office; interest in other tools such as project management software (e.g., Monday) and digital GIS/AI tools (e.g., QGIS, ChatGPT, Perplexity)
• A residence in Bremen (or within a maximum 10 km radius)

Nice to have (not a must):

• Basic knowledge of a programming language (e.g. Python or R)

This is what we offer you

• A meaningful side job with real content, real projects and visible impact
• Working at the interface of data, energy and climate protection
• Flexible working hours and home office options
• A permanent office in Bremen's Neustadt district, right on the waterfront :)
• An attractive source of income alongside studies with the prospect of being hired permanently.
• An intrinsically motivated, diverse team with room for exchange and personal development.
• Diverse insights into municipal structures, technical project development and energy project costing
• Opportunity to supervise master's or bachelor's theses

Imagine being part of a project that not only reduces emissions but also lowers energy costs for local residents. Your analyses and models help inform decisions and get projects off the ground. You can be proud of having created real added value for citizens and our planet – as part of ansvar2030.

Are you in?

Then we look forward to receiving your application with

• a brief description of what your personal passion is (maximum 3 sentences),
• Your resume
• and your earliest possible start date.

Unfortunately, we cannot consider applications that do not include these 3 components.

Apply now via Indeed or send us an email to [email protected].

Job type: Part-time

Salary: €16.00 - €20.00 per hour

Expected working hours: 15–20 per week

Services:

• Flexible working hours
• Home office option
• Free drinks

Application question(s):

• Do you live in Bremen or the surrounding area (max. 10km)?
• What projects have you already completed that fit the requirements profile of the job advertisement?

Language:

• Fluent German (C2) (Required)

Work location: Partly from home office in 28199 Bremen