Laboratory Technician
Location: Tallinn, Estonia (On-site)
Employment Type: Full-Time
Start Date: August 2025
Your Impact
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As a Laboratory Technician at Jälle Technologies, you’ll make sure our lab runs smoothly and our experiments deliver reliable results.
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You’ll prepare and set up chemical experiments, handle samples carefully, monitor reactions, and keep detailed records of everything you do. Your hands-on support will help the team refine our recycling processes and ensure they’re safe, consistent, and effective.
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By taking ownership of daily lab work, you’ll be essential in turning complex recycling challenges into practical, scalable solutions for a cleaner future.
About the position
What you'll do
As a Laboratory Technician at Jälle, you’ll support hands-on lab operations and material processing activities:
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Prepare chemical solutions, handle samples, and carry out synthesis tasks using established procedures.
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Support production and material purification steps during upcycling of graphite and other battery components.
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Conduct basic analytical tests (e.g. pH, conductivity, XRD) with training and guidance.
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Maintain laboratory equipment, stock chemicals, and uphold safety protocols.
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Work closely with chemists and engineers in scaling up lab procedures.
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Help ensure smooth and reliable lab workflows in a growing R&D environment.
What we're looking for
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BSc or MSc in chemistry, materials science, or a related field.
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Previous lab experience in a chemical or materials setting.
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Familiar with safe handling of chemicals and standard lab instruments.
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Reliable, detail-oriented, and organized – you like getting things done right.
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Bonus: Experience with carbon materials, analytical methods, or pilot-scale operations.
What we offer
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Work on real-world sustainability challenges with a supportive R&D team.
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Learn and grow in a dynamic, innovation-driven lab environment.
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Competitive salary and opportunities for training and advancement.
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A friendly and collaborative workplace in Tallinn.
Jälle Technologies is on a mission to transform battery waste into next-generation materials. We’re developing breakthrough solutions to recover critical metals and upcycle battery waste from used lithium-ion batteries into a material with game-changing applications in energy storage, electronics, coatings, and more.
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Backed by deep scientific expertise, grant funding, and initial industry partnerships, we’re scaling our lab innovations into an industrial reality.
Send us your CV and a short motivation letter