Intern in Process Development (100%)

• Model Validation & Performance Analysis: You support model validation and performance scale‑up activities by analyzing field and test data, comparing results against models, and feeding insights back to R&D. 

• KPI Definition & Data Quality Management: You define relevant KPIs for model validation and performance assessment, ensure data quality of critical input parameters, and contribute to consistent reporting standards. 

• Sorbent & Technology Evaluation: You assess the performance of new sorbent materials under process‑relevant conditions and support fundamentals workstreams related to emerging DAC technologies. 

• Process Optimization & Sensitivity Studies: You conduct sensitivity analyses using internal optimization tools and support both test campaigns using Climeworks testing infrastructure and data analysis from operational plants. 

• Technical Background: You are pursuing or have completed a bachelor’s or master’s degree in chemical, process, or mechanical engineering (or equivalent). 

• Skills & Toolset: You bring experience in MATLAB; additional programming skills such as Python are a plus. 

• Working Style: You work reliably and independently, stay structured under pressure, and thrive in dynamic team environments.  

• Communication: You are fluent in English, German skills are a plus. 

Our promise: At Climeworks, you are accepted for who you are, and we are committed to building an inclusive environment where everyone feels valued. We encourage all qualified applicants to apply – regardless of background, identity, or experience. Studies show that women and individuals from minority backgrounds often only apply for jobs when they meet 100% of the listed criteria. If this sounds like you, don’t hold back. If you think you’d make a great fit for this role, we’d love to hear from you, even if you don’t check every single box. Let’s tackle one of humankind’s greatest challenges together.

What we offer:

At Climeworks, our six-month internships offer a hybrid work setup, giving you flexibility while ensuring valuable collaboration by working onsite at least three days per week. To maintain fairness, we follow a standardized salary process based on market benchmarks. For our internships based in Switzerland, the compensation is:

• During BSc & MSc: CHF 2,000 per month

• After completion of MSc: CHF 2,500 per month

Note: We do not accept candidate profiles through recruitment agencies.