Are you looking for a new opportunity in hydrometallurgy in an organisation that strongly supports professional growth? Would you like to use your expertise to develop sustainable metals and materials recovery solutions while working in an inspiring community at the cutting edge of science and technology? Do you enjoy turning research ideas into practical solutions together with customers and multidisciplinary teams? VTT might be just the place for you.

VTT is one of the leading applied research organisations in Europe. What unites us are curiosity, a passion for learning, and a purpose: to solve the biggest challenges of our time and turn them into sustainable growth and well-being. Our cross-disciplinary community of over 2000 brilliant minds from 55+ different nationalities focuses on creating impact through science-based innovation. Get to know us further by exploring VTT's tech & infra. 

We are now looking for a Research Scientist or Senior Scientist to join our Metals and Materials Recovery team.

As a Research Scientist or Senior Scientist, you will plan and conduct hydrometallurgical research and help turn promising ideas into practical, industry-relevant solutions. Your work will combine experimental research, project preparation and customer collaboration with opportunities to contribute from early desktop studies to pilot-scale validation.

Our Metals and Materials Recovery team develops hydrometallurgical and mechanical separation processes for low-grade and complex ores, concentrates, wastes and secondary raw materials, including spent batteries. Based at the Circular Raw Materials Hub laboratory and Hydrometallurgy pilot hall in Bioruukki, Espoo, the team works closely with industry to create applicable solutions that minimise waste and environmental impact while improving resource and energy efficiency.

As a Senior Scientist, you will:

• Contribute to publicly funded research project proposal preparation and direct sales efforts.
• Develop process concepts from desktop studies towards laboratory testing and pilot-scale validation.
• Plan, conduct and interpret hydrometallurgical experiments.
• Apply techno-economic assessments into the research and publication workflow, supporting concept development and decision-making.
• Work closely with customers to understand their needs and translate them into relevant research questions and practical solutions.
• Coordinate multidisciplinary collaboration and communicate research ideas and results clearly to internal and external stakeholders.
• Contribute to safe, high-quality and forward-looking research practices in the team.

Who we are looking for: 

• A relevant master's or PhD degree and research or industry experience in hydrometallurgy.
• Strong knowledge of hydrometallurgical unit processes, from leaching to recovery, in particular solvent extraction and/or ion-exchange.
• Experience in planning and conducting experimental research and interpreting results.
• Ambition in combining scientific research and techno-economic assessments.
• Experience in preparing research projects or proposals for publicly funded or customer-funded work.
• Ability to understand customer needs, build networks and present complex ideas convincingly.
• Professional English skills, both written and spoken.
• Prior programming knowhow and familiarity with Python is considered an advantage. Industrial background in TEA is considered a strong advantage. Practical background in electrochemistry is considered a strong advantage.

As a person, we hope that you are: 

• Proactive, collaborative and able to see the bigger picture. You are socially perceptive, confident in networking and negotiation, and comfortable presenting ideas to different audiences. You combine scientific curiosity with an innovative and practical mindset, bringing people together and advancing relevant ideas towards real-world application.

With VTT, you’ll enjoy: 

• Work with a strong purpose. At VTT, you’ll get to use your professional expertise to help solve the greatest challenges of our time through science and innovation. Our research agenda is dedicated to creating solutions for systemic and technological challenges, such as reaching carbon neutrality and creating superior digital systems. At VTT, you’ll get to do your part in driving this meaningful change through your professional skills. Read more about our strategy, Chain reaction for growth, and our organisational culture as the builder of the world's most meaningful place to work. 

• An inspiring community. VTT houses all the cutting-edge fields of innovation, from quantum technology to synthetic biology, under one roof. As a professional at VTT, you’ll witness and influence the future of science and technology as it happens.  

• Career and learning opportunities. As a scientific expert organisation, we emphasise learning and development and support our people in reaching their full potential. People stay at VTT for more than ten years, as we offer opportunities to develop and grow into new responsibilities. If you’re curious, ambitious, and willing to learn, VTT is the place to take your career to the next level. 

• Support for your well-being. Our people are our main asset, so we take good care of them. We aim to nurture excellent team spirit and leadership and offer versatile well-being services to enable a good work-life balance. On top of 6 weeks of paid holidays annually (after one year of work), we offer exercise and culture benefits, hobby clubs, and other versatile services aiming to support your occupational wellbeing. 

Apply now and join our community of brilliant minds! 

Please send your CV and application with your salary request via our recruitment system as soon as possible but at the latest by 8 November 2026. We will process applications as they come in and fill the position as soon as we find the right candidate. A security clearance procedure may be conducted during the recruitment process.

Interested and want to know more? 

For further information, please contact Research Team Leader Antti Porvali, antti.porvali@vtt.fi, +358 50 430 7590 (Inquiries by phone on 24.10. at 9-10 and 3.11. at 11-12)

We look forward to hearing from you!