Join the teamCarbon project analyst (intership)Join Rainbow Certification Operations and support impactful projects worldwide in gaining access to carbon markets.TeamCertification OperationsJob type6-month internshipCreated06/10/2025Start dateFebruary 2025LocationParis, LyonApplication closing15/11/25Who we are looking forAs part of the Rainbow Certification Operations team, you won’t just follow a checklist—you’ll own complex and sometimes first-of-their-kind carbon certification projects from end to end. You’ll work alongside a passionate team of climate and environmental experts (meet the team here) to transform raw data into credible, high-impact carbon credits. Partnering closely with Samara, you’ll be continuously improving how we certify projects—ensuring every tonne of CO2e issued meets the highest standards of integrity.Our start-up culture means high levels of autonomy, no micro-management, and a strong focus on experimentation and innovation.Key Skills for SuccessThis role positions you at the forefront of our climate impact operations, working with our internal methodologies and external partners to deliver robust carbon project certifications. You’ll be key in ensuring that our methodologies drive rigorous, transparent, and reliable outcomes.Technical Foundations : You’re currently pursuing a degree in engineering, environmental science, or a related field. You have a strong interest in learning how carbon markets work and are eager to gain hands-on experience to build your knowledge and skills.Operational Support & Ownership: You’re organized, proactive, and not afraid to take initiative. Whether it’s helping track project timelines, creating new templates to match our methodologies, coordinating with partners, or assisting in reviews, you take full ownership of projects—managing them from start to finish and ensuring they progress smoothly while providing support to Project Developers. You’re ready to dive into the operations that make our work impactful.Communication & Teamwork: You communicate clearly (English required; French is a plus), work well both independently and with others, and aren’t afraid to ask questions when needed. You’ll collaborate across teams—from climate to sales and product—and engage with external stakeholders and third-party auditors.Climate & Carbon Knowledge (or Interest to Learn):Maybe you've explored Life Cycle Assessment (LCA) or Carbon Footprinting in class, or you're just starting to get curious about it. Either way, you’re motivated to understand how carbon emissions are calculated and how we ensure the credibility of carbon projects.Analytical Thinking: You enjoy digging into data, checking calculations, or asking thoughtful questions when something doesn’t quite add up. Accuracy matters, and you're excited to help us maintain the integrity of our work.A Curious, Mission-Driven Mindset: You're eager to expand your knowledge of climate solutions and make a meaningful contribution to a team working at the cutting edge of sustainability and innovation.Please do not worry if you don’t match all these points – we value potential and are excited to discuss opportunities with those who are passionate about the work.ResponsibilitiesManage Project Certification: Collaborate with partners to gather project data and conduct Life Cycle Assessments (LCAs) using our in-house models. Ensure each project aligns with eligibility requirements defined by our standard and methodology-specific rules—for example, verifying feedstock sustainability in a biochar project or assessing system boundaries in electronics refurbishing.Translate Customer Context into Project Documentation: You will work directly with customers to understand their technologies and operations—across domains such as biochar production, electronics refurbishing, or biobased construction materials—and use these insights to produce clear, accurate, and relevant written project documentation, including eligibility assessments and project design documents (PDDs).Uphold Quality Standards: Understand and follow the Rainbow Standard Rules and methodologies to help enforce high quality and rigor throughout the project application review and certification process until third party audit.Balance Speed and Precision: Ensure efficient project certification by managing multiple projects simultaneously while maintaining a steady pace across them, and keeping clear, proactive communication with project developers and auditors. You balance efficiency with uncompromising quality to deliver accurate and timely outcomes.Recruitment process

• 30min introduction call with Clem
• 2h practical case async
• 45min interview to debrief the case with Sam (our lead Ops) and Erica (our lead Science)
• 45min conversation with Ludo and another engineer from the team for cultural fit

Environment & BenefitsCompetitive salaryPaid internship (1300 to 1750€ / month depending on your experience)Convenient office locationIn the heart of Lyon or Paris, France, or Berlin, Germany.Start-up cultureHigh levels of responsibility and impact, no micro-management, and a strong emphasis on experimentation and innovation.Work-life balanceWe prioritize promoting balance between your professional and personal life.Collaborative team spiritJoin a united team, driven by a common goal and inspired by our Riverse values.. BenefitsWe cover 50% of your Alan Green Mutuelle and 50% of your Pass for public transport.Team RetreatsTwice a year, our entire team comes together for 2-3 days of retreats—often in the great outdoors, where we recharge, connect, and get inspired! Diversity, inclusion & equityWe are committed to fostering a diverse, equitable, and inclusive environment where everyone has the opportunity to thrive. Inclusion is an ongoing journey that requires dedication, and we aim to create an authentic, welcoming space for all. We celebrate individuality, embracing people of all nationalities, abilities, family structures, ages, socio-economic statuses, civil statuses, sexual orientations, gender identities, ethnic origins, religions, beliefs, and any other qualities that make their life experiences unique.We are at the beginning of building our company and our culture, and are extremely interested to talk about these topics if you are interested too!How to applyDoes this role excite you? Think you’re a great fit?Reach out to us with a copy of your CV at:jobs@rainbowstandard.io