Are you ready to save the planet? At Greenlyte Carbon Technologies, we’re advancing breakthrough Direct Air Capture (DAC) technology to remove CO₂ from the atmosphere while generating clean hydrogen. As we scale our systems from lab to field, we invite curious and driven individuals to contribute to shaping a sustainable future. This Master’s thesis gives you the opportunity to explore, operate, and improve a real-world carbon capture process.  If you’re eager to turn ideas into action and accelerate the climate transition, this is your chance to make a tangible impact. How you'll contribute Your thesis will focus on operating and optimizing a pilot-scale absorption system, with potential focal points including:<ul><li>Liquid distribution analysis in the absorber column (e.g. impact of distributors, packing types)</li><li>CO₂ uptake behavior under varying process conditions and solvent compositions</li><li>Crystallization phenomena and their influence on solvent loop stability</li><li>Integrated process strategies to improve system efficiency and scalability</li><li>You’ll work closely with our R&amp;D and engineering teams to generate actionable insights and contribute to the next generation of DAC systems.</li></ul>What you’ll do <ul><li>Operate and analyze the performance of the DAC absorption unit</li><li>Investigate subsystem components (e.g. sump, pumps, piping, solid-liquid separation)</li><li>Plan and conduct systematic experiments to identify key process parameters</li><li>Support upgrades to experimental setup and evaluate design alternatives</li><li>Document and present results to both internal and external stakeholders</li></ul> About you <ul><li>Passionate about sustainability and hands-on experimental work</li><li>A structured thinker who enjoys solving complex problems systematically</li><li>Ready to take initiative and explore innovative solutions</li><li>Enrolled in a relevant technical or scientific Master’s program (e.g. Chemical Engineering, Environmental Engineering, Process Technology)</li></ul> What we offer <ul><li>20 days vacation plus public holidays to ensure you also have the downtime needed to rest and recharge</li><li>A high-impact thesis with real-world application in a fast-growing climate tech company</li><li>Mentorship from experienced engineers and researchers across disciplines</li><li>Potential for future opportunities within Greenlyte</li><li>Support with relocation and coordination with university requirements</li><li>A collaborative, purpose-driven work environment focused on speed, learning, and ambition</li></ul> Noteworthy points This role cannot be done fully remotely. We require someone who lives within commuting distance to Essen. <div style="text-align:center;">Did you like what you just read? Apply directly and send us your CV. We look forward to hearing from you!</div>

GCT operates a low energy DAC approach to capture CO2 while generating hydrogen as a byproduct. The process consists of 3 main process steps. Absorption in a liquid, precipitation and desorption through alkaline electrolysis. The technology is based on 15 years of research with relevant patent applications filed and working prototypes. The company was founded as a university spin-out by 2 serial entrepreneurs and an experienced DAC researcher.

Masters Thesis Intern - DAC / CO₂ Capture

Are you ready to save the planet? At&nbsp;Greenlyte Carbon Technologies, we’re advancing breakthrough Direct Air Capture (DAC) technology to remove CO₂ from the atmosphere while generating clean hydrogen. As we scale our systems from lab to field, we invite curious and driven individuals to contribute to shaping a sustainable future. This Master’s thesis gives you the&nbsp;opportunity to explore, operate, and improve a real-world carbon capture process.&nbsp; If you’re eager to turn ideas into action and accelerate the climate transition, this is your chance to make a tangible impact. How you'll contribute Your thesis will&nbsp;focus on operating and optimizing a pilot-scale absorption system, with potential focal points including:<ul><li>Liquid distribution analysis in the absorber column (e.g. impact of distributors, packing types)</li><li>CO₂ uptake behavior under varying process conditions and solvent compositions</li><li>Crystallization phenomena and their influence on solvent loop stability</li><li>Integrated process strategies to improve system efficiency and scalability</li><li>You’ll work closely with our R&amp;D and engineering teams to generate actionable insights and contribute to the next generation of DAC systems.</li></ul>What you’ll do <ul><li>Operate and analyze the performance of the DAC absorption unit</li><li>Investigate subsystem components (e.g. sump, pumps, piping, solid-liquid separation)</li><li>Plan and conduct systematic experiments to identify key process parameters</li><li>Support upgrades to experimental setup and evaluate design alternatives</li><li>Document and present results to both internal and external stakeholders</li></ul> About you <ul><li>Passionate about sustainability and hands-on experimental work</li><li>A structured thinker who enjoys solving complex problems systematically</li><li>Ready to take initiative and explore innovative solutions</li><li>Enrolled in a relevant technical or scientific Master’s program (e.g. Chemical Engineering, Environmental Engineering, Process Technology)</li></ul> What we offer <ul><li>20 days vacation plus public holidays to ensure you also have the downtime needed to rest and recharge</li><li>A high-impact thesis with real-world application in a fast-growing climate tech company</li><li>Mentorship from experienced engineers and researchers across disciplines</li><li>Potential for future opportunities within Greenlyte</li><li>Support with relocation and coordination with university requirements</li><li>A collaborative, purpose-driven work environment focused on speed, learning, and ambition</li></ul> Noteworthy points This role cannot be done fully remotely. We require someone who lives within commuting distance to Essen. <div>Did you like what you just read? Apply directly and send us your CV. We look forward to hearing from you!</div>

Masters Thesis Intern - DAC / CO₂ Capture

About the Job

About the Company

Greenlyte Carbon Technologies

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