Permanent Researcher Position in Condensed Matter Theory & Modelling

The Modelling & Theory Group (GMT) at SPEC is seeking a permanent researcher in the area of condensed matter theory, with a focus on numerical methods in nano- to mesoscopic quantum physics. Job description GMT group at SPEC is looking for a highly motivated researcher to synergize with the existing theoretical team while fostering partnerships with experimental groups of SPEC and more broadly with Université Paris-Saclay.

Job profile: • Researcher in theoretical/computational condensed matter physics. • Strong proficiency in programming and genuine interest for numerical methods • Solid background in quantum transport and experience with novel quantum materials—such as topological matter, 2D materials, or hybrid conductors • Human qualities are paramount: we value candidates who demonstrate excellent interpersonal skills and a commitment to collaborative research. • The ideal candidate will thrive in a team of theoreticians, building strong working relationships with the permanent staff, actively contributing to on-going theory-experiment collaborations, and supporting PhD students. • Initiative in developing new projects and securing external funding is highly encouraged. • Additional expertise in quantum information theory will be considered an asset.

Application Requirements: Interested candidates should apply on the dedicated CEA job website together with sending their application to cyrille.barreteau@cea.fr. The application should include the following documents in PDF format: • A curriculum vitae. • A complete list of publications. • Motivation letter. • 3 recommendation letters or a list of references. • Short scientific project. Based on the applications received, a shortlist of candidates will be drawn up for an interview by an advisory selection committee. Application deadline: 31/05/2026 Job availability: 01/12/2026