Are you passionate about the intersection of deep technology and business strategy? This is your chance to step into the operational core of a fast-growing climate tech startup.You won't be on the sidelines: you'll work directly with our CTO's Chief of Staff Lorenz to drive the strategic initiatives that scale our technical vision.
If you're ready to translate complex challenges into high-impact outcomes, this is the launchpad for your career in tech leadership.

• Drive Strategic Tech Initiatives: own and execute key projects across our technology organization, from IP strategy and process automation to building our tech roadmap.
• Deliver C-Level Insights: conduct powerful techno-economic analyses and build the data-driven frameworks that shape decisions made by our CTO and senior leadership.
• Build Our AI-Powered Operational Engine: lead the design and implementation of a data-driven process analysis structure, leveraging AI to optimize how our tech teams operate.
• Champion Cross-Functional Execution: serve as a key link between Engineering, People & Culture, and Legal to ensure strategic projects are delivered on time and with impact.

​At tozero, we don't believe in passive internships. We believe in empowering the next generation of leaders:

• Unfiltered C-Level Exposure: work 1-on-1 with our CTO's Chief of Staff Lorenz and gain direct insight into top-level decision-making. This is a front-row seat to startup building.
• Build a Strategic Toolkit: you won't be making coffee. You'll be building financial models, designing operational processes, and shaping IP strategy. You will leave with tangible, career-defining skills.
• Real Impact on a Climate Mission: The projects you drive will directly accelerate our ability to scale our technology and make a measurable impact on the circular economy.

Must haves:

• Currently pursuing or recently completed a degree in an analytical or technical field (e.g., Engineering, Computer Science, Business, Physics, or similar).
• Strong analytical and problem-solving skills with a bias for action.
• Excellent communication skills in both German and English (written and verbal).
• A proactive and self-motivated work ethic, with the ability to manage competing priorities.

• Genuine interest in climate tech, innovation, and how great technology organizations are built.
• First experience with data analysis; familiarity with AI/ML concepts is a strong plus.
• Leadership experience in student initiatives, personal projects, or a previous internship is highly valued.

At tozero, we believe in creating a supportive and dynamic work environment where you can grow, contribute, and make an impact.

• Fast-Paced Startup Environment: benefit from working alongside highly skilled peers in an environment designed for rapid development cycles
• Fully Subsidized Deutschlandticket: simplify your daily commute and stay flexible throughout Germany
• Office Snacks & Beverages: stay fully focused during busy days without worrying about logistics