Join Paebbl, a founder-led start-up in the burgeoning field of climate technology and the emerging “carbon economy”. Our mission is to permanently sequester CO2 and repurpose it into essential products. Inspired by natural CO2 mineralization, our technology accelerates this process by a factor of a million and is now ready for scale-up. We are backed by supportive, long-term oriented institutional and private investors, and our team features a diverse group of experts from technology, industrial engineering, digital innovation, waste management, finance, and academia.

Exciting Opportunity for a Research Mineralogist and Laboratory Specialist

We are seeking a knowledgeable and detail-oriented Research Mineralogist and Laboratory Specialist to support our R&D team’s mission in CO₂ mineralization technologies. The ideal candidate will have hands-on experience in mineral analysis using advanced analytical equipment and a strong understanding of mineral properties and characterization. This role involves performing reaction in an autoclave as well as conducting in-depth mineral analyses, assisting with daily laboratory operations, managing data, and ensuring lab safety to advance our research objectives.

This role offers an exciting opportunity to work on cutting-edge research in CO₂ mineralization. The successful candidate will be an integral part of our R&D efforts, contributing expertise in mineral analysis and laboratory operations to advance sustainable solutions in carbon capture.

What You'll Be Doing:

• Perform Advanced Mineralogical Analyses: Conduct in-depth analyses using advanced techniques such as X-Ray Diffraction (XRD), X-Ray Fluorescence (XRF), ICP-OES, Particle Size Analyser (PSA), Thermogravimetric Analysis (TGA), and Scanning Electron Microscopy (SEM) to support CO₂ mineralization research
• Support R&D Team with Lab Operations: Assist with daily laboratory operations, including sample preparation, equipment maintenance, and performing both routine and complex experiments to advance research projects.
• Operate High-Pressure, High-Temperature Reactors: Play a key role in supporting lab-scale experiments using high-pressure, high-temperature reactors for CO₂ mineralization studies.
• Manage Data and Documentation: Organize, maintain, and record accurate research data, ensuring it’s properly stored and compliant with lab standards. Contribute to the development and refinement of Standard Operating Procedures (SOPs).
• Ensure Lab Safety: Maintain a safe and organized work environment by adhering to safety protocols and updating safety datasheets and risk assessments.
• Collaborate Across Teams: Work closely with scientists, engineers, and other R&D team members to ensure successful experimental design, data interpretation, and project progression.

Your Profile:

• Educational Background: MSc in Mineralogy, Geology, Material Science, or a related field.
• Experience: At least 2 years of hands-on experience in mineral analysis, with proficiency in techniques such as XRD, XRF, ICP-OES, and SEM.
• Technical Expertise: Strong technical and analytical skills, with a deep understanding of mineral properties, characterization methods, and laboratory instrumentation.
• Data Management Skills: Experience with data entry, record-keeping, and maintaining accurate documentation in a research environment.
• Lab Equipment Familiarity: Familiarity with high-pressure, high-temperature lab equipment is a plus; however, we are happy to provide training for the right candidate.
• Attention to Detail: Strong organizational skills and the ability to manage multiple tasks while maintaining accuracy and quality in data and procedures.
• Commitment to Safety: A deep commitment to laboratory safety and compliance with safety regulations and protocols.

What We Offer:

• Competitive salary.
• Stock option program participation.
• Private healthcare insurance.
• Annual training and development budget.
• Annual wellness budget.

• Unlimited days paid vacation.
• Up to 6 months of compensated parental leave.
• Standard pension scheme support.

We are committed to creating a positive, inclusive work environment that respects all stakeholders, including our team, collaborators, customers, and partners. Our Code of Conduct reflects our dedication to maintaining a constructive workplace culture. Join Paebbl and be a part of a pioneering company at the forefront of the CO2 removal and CO2-negative materials industries.

Ready to make a real impact? Apply today and help us build a sustainable future!

Please note that successful candidates will be required to undergo professional reference checks and background screening prior to joining the company.

Please submit your CV in English.

Department

R&D

Locations

Rotterdam, the Netherlands

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