Engineer Electro-chemical

Founded in 2017 in Amiens (France), Tiamat draws on nearly 10 years of academic research carried out by CNRS and university research units within RS2E (Collège de France in Paris, LRCS in Amiens, CIRIMAT in Toulouse, ICMCB in Bordeaux and CSIC in Barcelona) and benefits from a first contract in the field of electroportable tools (Dexter Leroy-Merlin range).

Currently based at the LRCS laboratory in Amiens, TIAMAT will start construction in 2024 of a 5GWh Gigafactory dedicated to the production of its Sodium-ion technology. Ultimately, the company will employ over 1,000 people.

**General mission and purpose of the job**

As part of the R&D team and reporting directly to the Chief Technical Officer (CTO), you will be responsible for defining the prototypes and characteristics of the Na-ion technology developed for the production of new battery cells. In this context, you will study the electrochemical parameters and mechanisms responsible for optimal cell performance, as well as the chemical and electrochemical characterization of new Na-ion cell components and designs.

You'll be part of a young, dynamic team, working closely with innovative research laboratories, and you'll gain unique experience in high value-added research and development.

You will contribute to strengthening the company's intellectual property and know-how.

**Your main responsibilities will be to**:
Integrate, implement, and innovate R&D projects and optimize the properties of the different generations of proprietary Na-ion Tiamat cells in line with the state of the art and the technology watch.

**Your main activities will be to**:

- **Develop cell design, electrode formulation and slurry formulation
- Optimize electrolytes and evaluate components
- Communicate the company's research results and advances
- Communicate and collaborate with the development team and international academic and industrial partners on various projects.
- Work on European-scale projects and take part in international projects.
- Promote the company's patent portfolio.

**Responsibilities and scope for action**
- The engineer will have access to a state of the art 18650 cylindrical cells pilot line that allows to validate R&D concepts on a standard format and will have the opportunity to produce cells with the support of our technicians.

**Internal and external working relationships**
- Management
- R&D team
- Battery and electrochemistry research community

**Specific professional knowledge**
- PhD or engineering degree in electrochemistry or materials chemistry
- Material science or electrochemical background
- 3 years of experience in development of batteries (ideally in Gigafactory or with semi-industrial equipment in Europe)
- Research project management skills
- Experience in research and development
- Experience in electrochemical characterization of materials
- Fluency in English
- Proposal-driven
- Taste for challenge

Type d'emploi : Temps plein

Salaire : à partir de 32 000,00€ par an

Programmation:

- Travail en journée

Formation:

- Bac +5 (Master / MBA) (Optionnel)

Lieu du poste : En présentiel