Senior Climate Solutions Manager (m/f/d)

About Cozero

Cozero is a climate tech Saa S company on a mission to make carbon management accessible and actionable for businesses worldwide. Our platform helps enterprises measure, understand, and reduce their carbon footprint , from building robust carbon accounting frameworks and applying the right emission factors, to designing meaningful decarbonization strategies that drive real-world impact.

We're a young, ambitious team that moves fast, thinks creatively, and genuinely cares about the work we do.

The Role

We are looking for a

Senior Climate Solutions Manager to join our Climate Solutions team and help enterprise customers move from carbon data to meaningful climate action.

This is a highly customer-facing combining sustainability consulting, carbon accounting, decarbonization and Saa S customer delivery.

Your time will be split approximately

70% across customer projects and accounts and 30% across climate methodology and product-related work . You will lead consultative projects around decarbonization strategies, transition planning, target setting and sustainability reporting , while also becoming a trusted advisor to customers on carbon accounting and climate methodology.

You will work closely with our Climate Expert and collaborate across Product, Data and Customer teams, bringing insights from real customer challenges back into our software and the way we work.

This is not a purely strategic advisory position.

You will combine strategic conversations with hands‑on work: analyzing emissions data, answering methodology questions, reviewing mappings and helping customers improve the quality of their carbon data.

If you enjoy combining climate expertise, consulting, data and direct customer impact, this role gives you the opportunity to shape how Cozero delivers climate solutions as we scale.

For this role it is required to be fluent in German and English at C1 level.

• What you’ll do
• Lead consultative customer projects: decarbonisation planning, transition plans, target setting, and preparing customers for reporting.

You shape how we run them and write down what works, so colleagues can run similar projects afterwards.

• Take on individual customer accounts where your background fits the account, including their health and renewal.
• Be the main counterpart for the sustainability, finance and operations teams at our customers.
• Answer customer questions across corporate climate action - accounting, reporting, decarbonisation, supplier engagement - and handle the bulk of them yourself, including the support that happens outside the platform: how customers can improve their data quality, reviewing mappings, and making sense of their own log data.
• Support in more strategic customer conversations.
• Translate standards and regulation - GHG Protocol, CSRD/ESRS, SBTi, transition planning - into concrete guidance for a specific company in a specific industry.
• Work directly with customer emissions data to identify data-quality gaps, understand emission hotspots and determine where the greatest reduction potential sits.
• Bring customer insights back to our Product, Data and Climate teams, helping shape product development and improve our internal processes.
• You’ll thrive in this role if you bring
• Bring 3+ years of hands‑on experience in corporate sustainability, ideally within sustainability consultancy, climate tech company in an advisory, solutions or customer‑facing role.
• Have strong practical knowledge of corporate carbon accounting and the GHG Protocol, including Corporate Carbon Footprints (CCF), Product Carbon Footprints (PCF) and Scope 1, 2 and 3 emissions.
• Have applied frameworks such as CSRD/ESRS, SBTi, supplier engagement and transition planning to real companies and real data.
• Have independently managed consulting or customer projects from scoping and stakeholder alignment through delivery and completion.
• Are comfortable working with multiple stakeholders and presenting recommendations to senior decision‑makers.
• Have strong analytical skills and are comfortable working directly with complex sustainability and emissions data.
• Can explain not only your recommendation, but also the data and reasoning behind it.
• Are comfortable navigating methodological questions independently while recognizing when specialist input is needed.
• Learn new software quickly and enjoy working in a technology‑driven environment.
• Use AI tools such as Claude, Chat GPT or similar tools as part of your day‑to‑day work.
• Enjoy building processes, frameworks and ways of working in an environment where not everything has already been defined.
• Combine strategic thinking with a hands‑on mindset - you are just as comfortable shaping a decarbonization strategy as you are investigating a customer’s data issue.
• Speak German and English fluently (C1 or above in both).

Fluent German is essential because many of our customer projects and conversations take place in German, while Cozero's internal working language is English.

• Nice to have
• Experience with the financial side of decarbonization, including abatement costs, business cases or internal carbon pricing.
• Previous experience working in a B2B Saa S or climate tech company.
• Industry expertise in manufacturing, retail, logistics or another sector with significant Scope 3 emissions.
• Experience with audits or assurance of sustainability and carbon data.
• Strong curiosity around data and technology. You don't need SQL, but being data‑savvy will help you succeed
• Where You'll Work

Hybrid - Berlin or Munich.

What We Offer

• 27 vacation days + 1 additional life-event leave and applicable national holidays.
• €500 annual Learning & Development Budget.
• €500 one‑time home office setup budget.
• €100 monthly coworking budget for team members outside our Berlin headquarters.
• VSOP (Virtual Stock Options) - share in Cozero's success.
• Regular team events throughout the year.
• A high level of ownership and the opportunity to directly influence how our Climate Solutions offering develops.

Why Join Cozero?

• Real impact. Your work directly reduces carbon emissions at scale. Not theoretical, actual tons of CO₂.
• Right timing. Series A funded growing fast, working with enterprise customers who trust us with their decarbonization journey.
• Exceptional team. Work directly with our founders. Multicultural, collaborative, and genuinely passionate about climate action.
• You’ll grow fast. Flat hierarchy. Your ideas ship. Direct impact on product and strategy.

We're committed to building diverse teams and creating an inclusive workplace.

We welcome applications from all qualified candidates regardless of ethnic origin, 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.

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