Join Inkron as a full-time R&D Assistant / R&D Technician to work hands-on with advanced optical materials for AR/VR and display waveguide manufacturing in Espoo, Finland. You will support the development, preparation, formulation, and testing of next-generation siloxane-based and hybrid materials, low-index coatings, and optical formulations for waveguide applications. Apply by November 22, 2026.
Responsibilities
In this role, you will carry out hands-on laboratory work based primarily on experimental plans prepared by R&D chemists, from synthesis and formulation to testing and preparation for production. You will join a skilled and experienced R&D team and gain exposure to a broad range of laboratory techniques and characterization equipment.
- Synthesize intermediates and prepare polymers and hybrid materials.
- Prepare, formulate, and optimize optical resins, coatings, and adhesives.
- Carry out laboratory testing, analysis, and characterization of raw materials and finished products.
- Support experimental work, sample preparation, documentation, and laboratory equipment operation.
- Collaborate with R&D and production teams on process improvements, material scale-up, and transfer to manufacturing.
Requirements
- Relevant vocational qualification or higher education degree in Laboratory Technology, Chemical Processing, or a related field.
- Hands-on laboratory skills and an interest in practical chemistry and materials development. Practical skills and relevant experience are valued more than the level of formal education.
- Previous experience with chemical synthesis, polymer preparation, formulation, or analytical instruments is an advantage, but not essential.
- Careful, systematic, and safety-conscious approach to laboratory work.
- Willingness to learn, problem-solving attitude, and ability to work both independently and as part of a team.
- Good communication skills in English; Finnish is an advantage.
Salary
The final responsibilities and job title will be determined based on the selected candidate’s education and experience. The salary range for this position is €2,500–€3,300 per month, depending on experience, education, and qualifications.
Ready to apply?
For more information about the role, please contact VP of R&D Jarkko Heikkinen at jarkko.heikkinen@inkron.com.
Please submit your application by November 22, 2026 using the “APPLY HERE” link. We review applications on a rolling basis.
Why Inkron?
At Inkron, you get to work at the forefront of advanced optical materials. We develop and manufacture siloxane-based and hybrid materials, low-index coatings, and optical formulations used by the world’s leading AR/VR and display technology companies. As part of the international Radiant Opto-Electronics Group, we combine global reach with the agility of a Finnish expert team. Whether your strengths are in research and development, production or business support, your work has a visible impact here. You will work together with skilled colleagues, share and develop know-how, and help bring new materials from laboratory development to real-world applications. Learn more about Inkron.
