Content Creation & Storytelling: You create SEO-optimized blog posts and whitepapers that explain complex ESG topics in a clear, accessible way.
Social Media & Thought Leadership: You manage our company LinkedIn account and support our founders in establishing their voice as thought leaders in sustainability.
GEO & SEO: You help optimize our content for search engines and large language models (LLMs).
Interdisciplinary Interface: You act as a bridge to the Sustainability team, turning technical insights into compelling content for our customer success stories.
Marketing (AI) Operations: You help the team build and maintain marketing automations (e.g., HubSpot) to nurture leads efficiently and optimize AI-driven content creation.
Event & PR Support: From trade show preparation to press releases — you provide operational support for planning and executing digital and on-site events and PR campaigns.

Experience: You have completed at least one relevant internship or student working position in content, marketing, or PR.
ESG affinity: You have a background in or a strong interest in sustainability (ESG/Climate Tech) — a major plus for acting as the interface to our Sustainability team.
Digital native: You are confident using tools such as Notion, Canva, and HubSpot.
Sense for language: You have an excellent feel for language and tone. Your writing is error-free, creative, and effective.
Mindset: You work in a structured way, have a hands-on mentality, and are not afraid to contribute your own ideas.
Languages: You are a native-level German speaker and have very good written and spoken English skills.

Climate impact: Put your work to meaningful use and gain insight into eco-friendly initiatives and climate issues.
Vacation: Enjoy 30 days of paid vacation.
Personal growth: Planted invests in you and your development — from training programs and workshops to conferences.
Team: A great, diverse team of highly motivated people who give their best every day for our sustainability mission.
Scale: Join a fast-growing B2B startup with plenty of new challenges.
Choose your work vibe: Take advantage of our remote/home-office and “workation” options.
Office: Work from our centrally located offices in Cologne and Berlin.
Corporate benefits: Job bike leasing, BahnCard 25, subsidized Urban Sports Club membership, company pension scheme, FutureBens.

Internship – Content Marketing, ESG Communications

Key skills