Research And Development Technician

Do you enjoy hands-on work with precision and attention to detail? Do you want to contribute to cutting-edge battery development in a supportive and collaborative environment?

We are seeking a R&D Technician with a strong emphasis on engineering to support our R&D team by preparing, assembling, testing, and performing quality checks on electrochemical cells. You will work closely with engineers, scientists, and fellow technicians, helping to ensure consistent, high-quality results.

SuperDielectrics (SD) is pioneering a breakthrough battery technology designed for the high-power markets of the future, supporting the global shift to electrification. Our water-based batteries deliver market-leading performance through a novel polymer separator, combined with zinc halide electroactive species and carbon-based porous electrodes.

To accelerate commercialisation, SD operates a fully integrated product development model - from advanced materials through to cells, modules and packs - underpinned by in-house battery management systems.

Reporting to the Head of Technical Operations and working closely with the Scale-Up and Deployment Team, you will be a vital contributor to reach our operational goals. It is an exciting time to join a high-growth, entrepreneurial business at a pivotal stage. While experience in battery technology is advantageous, we actively welcome candidates from adjacent fields – bringing fresh perspectives to complex engineering challenges. In return, we offer a world-class environment to develop deep expertise in next-generation energy storage.

• Responsible for preparing cell raw materials including electrodes, electrolytes and polymer membranes by following SOPs.
• Responsible for assembling, inspecting and preparing electrochemical cells, cell stacks and associated hardware in accordance with established SOPs.
• Support electro-mechanical and functional testing using defined protocols and disassemble cells in a timely manner for post-test analysis.
• Operate workshop and fabrication equipment including milling, drilling, and similar machine tools for component modification, tooling and fixture preparation.
• Participate in prototype build and planning activities bringing continuous process and quality improvements.
• Perform routine quality checks, stock checks, equipment maintenance and calibrations, fault diagnosis and repairs, and maintain accurate records.
• Collaborate in a team-focused, trustworthy environment that values ethics, respect, and open communication.
• Perform repetitive tasks with high accuracy and consistency.
• Champion safe working practices, ensuring the highest standards of H&S and laboratory/workshop housekeeping are maintained at all times and set a good example for other colleagues.

You will have/be:

• Equivalent practical experience in production, QC, laboratories, cleanrooms and/or workshops.
• Comfortable working with machine tools such as milling and drilling, and conduct periodic maintenance.
• Technical, laboratory, or engineering-related qualification (A-level, vocational, or equivalent practical experience).
• Experience following procedures (SOPs) in GMP, GLP, QC, or production environments.
• Strong manual skills and attention to detail.
• Comfortable performing repetitive tasks with high accuracy.
• Basic computer skills (Excel, Word).