Working Student - Climate Analyst (m/f/d)
? The Challenge we're solvingAt Cozero, we help companies turn carbon data into confident climate action. As the carbon market matures, businesses need more than basic reporting, they need robust, science-based carbon accounting and clear decarbonization pathways.
We’re one of Europe’s fastest-growing climate tech startups, and we’re looking for a Working Student – Climate Analyst to gain hands-on experience while contributing to real climate impact.
If you’re excited about making carbon data as reliable and decision-ready as financial data, this is your opportunity.
? This role is hybrid, ideally based in Berlin or Munich.
? What you’ll do:
Cozero is an equal-opportunity employer. We're committed to building diverse teams and creating an inclusive workplace. We welcome applicants regardless of race, ethnic origin, nationality, gender, religion or belief, age, or sexual identity. Our recruitment process is fair, objective, and based solely on the skills and qualifications required for this role.
We’re one of Europe’s fastest-growing climate tech startups, and we’re looking for a Working Student – Climate Analyst to gain hands-on experience while contributing to real climate impact.
If you’re excited about making carbon data as reliable and decision-ready as financial data, this is your opportunity.
? This role is hybrid, ideally based in Berlin or Munich.
? What you’ll do:
- Methodology & emission factors: Maintain and expand our internal emission factor database. You’ll ensure that the "Automated Carbon Accounting Engine" stays accurate and scientifically sound.
- Climate research & regulatory intelligence: Stay ahead of the curve on CSRD, ESRS, and GHG Protocol developments. You’ll translate complex regulatory requirements into practical guidance for our platform users.
- Customer enablement: Own our customer-facing Wiki, the primary resource for answering tool-related questions from our clients.
- Internal knowledge sharing: Build knowledge-sharing processes and hubs, run internal training sessions, webinars, and productive whitepapers.
- Decarbonization analysis: Support in the ACT module by researching and modeling decarbonization measures, helping customers evaluate the financial and environmental impact of specific actions (e.g., switching to EV fleets or green hydrogen).
- Are enrolled in a Bachelor’s or Master’s degree programme.
- Can commit 10-20 hours/week for at least 6 months.
- Think analytically and enjoy working with structured data.
- Can explain complex topics in simple languages.
- Are communicative, proactive and comfortable with ambiguity.
- Are proficient in MS Excel / Google Sheets
- Feel comfortable working in a fast-growing startup environment.
- Are fluent in English and German (minimum B2), with strong verbal and written communication skills.
- Prior exposure to GHG emissions calculations.
- Familiarity with standards such as GHG Protocol, CSRD, SBTi, ISO 14083.
- Real impact - Your work directly reduces carbon emissions at scale. Not theoretical, actual tons of CO2.
- Right timing - Series A funded (€6.5M from Kvanted and ENV), growing fast, working with enterprise customers who trust us with their decarbonization journey.
- Exceptional team - Work directly with our founders. Multicultural, collaborative, and actually passionate about climate action—not just talking about it.
- You'll grow fast - Flat hierarchy. Your ideas ship. Direct impact on product and strategy.
Cozero is an equal-opportunity employer. We're committed to building diverse teams and creating an inclusive workplace. We welcome applicants regardless of race, ethnic origin, nationality, gender, religion or belief, age, or sexual identity. Our recruitment process is fair, objective, and based solely on the skills and qualifications required for this role.