Your tasks ISCC – International Sustainability and Carbon Certification is one of the leading certification systems for sustainability, traceability and the reduction of greenhouse gas emissions. If you are passionate about sustainability and would like to join our highly motivated and diverse teams to make a difference, we are looking forward to welcoming you as Working Student for the ISCC PLUS Team. As a Student Assistant, you will support the ISCC PLUS team in its day-to-day operations and ongoing projects, including: Audit Procedure System (APS) Testing: Conduct test audits in our audit software APS to ensure the correctness of newly implemented requirements. Research and Analysis: Conduct research and analysis on various topics around (mechanical) recycling. System Development: Assist in the development of the ISCC PLUS certification system by providing research insights and supporting document updates. Meeting & Presentation Support: Help to coordinate meetings, prepare presentations, and support stakeholder engagement activities. Administrative Assistance: Organise project materials, maintain records, and support the coordination of team activities. Your profile You are currently enrolled in a Bachelor’s or Master’s program in Business Informatics, Digital Sciences, Environmental Sciences, Sustainability, or a related field. You have a proficiency level in English (C1). You are detail-oriented and getting used to new software quickly. You have strong research and analytical skills with the ability to summarise complex topics. Proficiency in MS Office (Word, PowerPoint, Excel) is required. You are available for 15–20 hours/week for at least one year (preferably longer). You are passionate about sustainability and testing software. You are able to be present in our head office in Cologne at least 2 times per week Why us? We are an international and diverse team of passionate and experienced experts, joining forces for a sustainable future ! We believe that our team is our core asset and we support our people as best we can. To help you build your future and thrive with us, we offer: Development Opportunity Close collaboration with our sister companies Meo Carbon Solutions GmbH, GRAS Global Risk Assessment Services, 4C Services and ClimatePal, giving you even more development opportunities Professional onboardings to help you have an ideal start with us The opportunity to work independently and bring in own ideas Discover your own career path and interests in field of sustainability Great Team Environment Various team events throughout the year (Celebrating Diversity, Summer Student Event, Christmas Party) Opportunity to work in a multicultural environment (54 nationalities) with professionals from different backgrounds Benefits Hybrid set-up (depending on working days pattern) Vacation days based on the working days pattern, special holidays and 3 additional vacation days (Christmas eve, new year’s eve, carnival monday) An attractive and modern office in the centre of Cologne with free fruits and snacks Ready to join our team? Then we would be happy to hear from you soon! Please apply using the button below with a meaningful cover letter, CV and any relevant certificates. We are looking forward to your application and hope to welcome you to our team soon! We are a company with equal opportunities for everyone and encourage applications from all suitably qualified candidates regardless of age, race, gender, or any other criteria that are not professional qualifications for an open position. About us ISCC – International Sustainability and Carbon Certification is a globally applicable and leading certification system designed to enhance traceable, sustainable, deforestation-free, and climate-friendly supply chains. ISCC certifications are widely recognised and cover sustainable agricultural biomass, biogenic wastes and residues, non-biological renewable materials and recycled carbon-based materials. The development and implementation of different certification standards is ISCC’s tool to promote its mission to mitigate climate change and bring more traceability into global markets and supply chains. To date, ISCC holds more than 11,300 valid certificates in 129 countries. Our close-knit team of dedicated, supportive, and highly motivated professionals at ISCC come from a variety of backgrounds, which contributes to the diverse and dynamic work environment. We all work together with a shared enthusiasm for sustainability and a common objective. We look forward to having you join our team at the ISCC headquarters in Cologne if you think we are a good fit for you.