Project Manager – Sustainability & Operations (all genders)

Your Responsibilities

mammaly is a certified B Corp. Sustainability is not a side topic for us, but part of our identity. You will be responsible for our ESG management, from B Corp certification to the CO₂ balance sheet. You will also work directly with our COO and drive the further development of his areas and strategic projects, with a focus on retail.

Projects & COO Office (approx. 70%)* You will work directly with our COO, supporting the further development of his areas and strategic projects, with a focus on retail development.

• You will manage cross-functional projects, such as new retail partners, assortment and channel topics, and monitor them.
• You will prepare decisions: analyses, business cases, KPI reports.
• You will prepare and follow up on management, board, and partner meetings.
• You will be the interface between Retail, SCM, Marketing, and Finance, ensuring that things progress.

ESG & Sustainability (approx. 30%)* You will be responsible for our B Corp certification: you will maintain the B Impact Assessment, prepare for recertification, and implement the new B Lab standards.

• You will further develop and implement our sustainability strategy, focusing on supply chain, suppliers, and packaging.
• You will create and update our CO₂ balance sheet (Scope 1-3) and derive reduction measures.
• You will respond to sustainability inquiries from retail partners and investors (questionnaires, ratings, reports).
• You will keep an eye on regulatory developments, such as the EU Packaging Ordinance, environmental claims regulations, and CSRD/VSME, and ensure compliance.
• You will embed sustainability within the team, for example through training, internal communication, and impact topics.

Your Profile

• Completed degree in Sustainability Management, Environmental Sciences, Business Administration, or a related field
• Several years of experience in sustainability or ESG management, ideally in FMCG, Food, or Pet
• Experience with B Corp (B Impact Assessment, certification) and CO₂ accounting
• Experience in project management; ideally, you have already worked closely with senior management
• Analytical, structured, hands-on
• Confident demeanor with management, retail partners, and suppliers
• Fluent German and English

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