Research Assistant / Research Assistant

CLIMEWORKS AG - February 1, 2026

Get to Know Climeworks

Climeworks is a leading provider of high-quality carbon removal solutions, merging decades of expertise in Direct Air Capture (DAC) technology with a holistic approach to carbon removal strategies.

We advise companies on their carbon removal strategies and provide tailored portfolios that encompass both nature-based and engineered approaches. Our end-to-end services facilitate the achievement of net-zero goals. As the operator of the world’s first two DAC plants in Iceland, Climeworks demonstrates a steadfast commitment to high-quality carbon removal, supported by over 15 years of pioneering research, development, and deployment.

By advancing the most reliable solutions on the market, Climeworks accelerates the global transition to net zero, unlocking economic value for businesses, governments, and society.

We foster a dynamic environment and are building a globally purpose-driven team. We are seeking disruptive thinkers, passionate achievers, and inspiring leaders who are ready to tackle the world’s greatest challenges. Will you join us?

Your Mission

Job Description

  • Support Sorbent Characterization: Assist in analyzing sorbents and their structures for Direct Air Capture (DAC).
  • Conduct Stability Testing: Perform material stability tests under accelerated aging conditions, including sample preparation, systematic sampling, and CO₂ capacity measurements.
  • Analyze Porosity: Measure N₂ adsorption/desorption isotherms and carry out mercury porosimetry to characterize sorbent porosity.
  • Perform Adsorption and Titration Experiments: Execute water adsorption isotherm experiments and conduct acid/base titrations.
  • Collaborate on Development Projects: Work closely with development specialists on targeted projects and work packages.
  • Improve Experimental Methods: Contribute to the development, refinement, and validation of testing methods to ensure reliable and reproducible results.
  • Validate and Document Results: Troubleshoot issues, confirm data accuracy, and clearly document your work for effective communication across interdisciplinary teams.

Your Story

Requirements

  • Educational Background: Completed an apprenticeship as a laboratory technician or hold a higher degree (BSc, MSc) in chemistry, material sciences, or a related field.
  • Hands-on Lab Experience: Enjoy practical lab work and have experience with porous material characterization techniques (N₂ adsorption, Hg porosimetry, DVS) or adsorption testing (breakthrough experiments).
  • Knowledge of CO₂ Capture: Familiarity with CO₂ capture processes, or a strong desire to learn (prior experience is beneficial but not required).
  • Safety Mindset: Prioritize safe operations and comply with all safety standards.
  • Learning Attitude: Motivated to acquire new concepts, skills, and tools to succeed in your role.
  • Personal Qualities: Reliable, solution-oriented, structured, and able to communicate concisely.
  • Language Skills: Fluent in English; knowledge of German or other languages is a plus.

What We Offer

  • Time Off: Enjoy 25 paid vacation days every year, plus public holidays.
  • Flexibility: Work how it suits you best with a hybrid work setup and up to 4 weeks of remote work annually within any EU country.
  • Ownership: Fair base pay paired with an equity package—your contributions matter.
  • Family Support: Inclusive parental leave.
  • Continuous Learning: Dedicated budget to invest in your professional growth.
  • Referral Rewards: Help us grow our team and earn bonuses for your successful referrals.

Salary: At Climeworks, salary ranges are determined based on the level of seniority and the location-specific market median of similar jobs according to external benchmark surveys. Individual compensation depends on your skills, experience, and the value you bring to the team.

Formalities

This position is based in Opfikon, Zurich. We do not accept candidate profiles through recruitment agencies. Apply online using the form below. Only applications matching the job profile will be considered.

Location : Glattpark (Opfikon)
Country : Switzerland

Application Form

Please enter your information in the following form and attach your resume (CV)

Only pdf, Word, or OpenOffice file. Maximum file size: 3 MB.