PhD Position in Silica-Mediated Self-Organized Structures at Donostia International Physics Center (Geochemistry, Materials Science, Chemistry, Earth Sciences)

The Donostia International Physics Center (DIPC) in San Sebastian, Spain, is offering a fully funded PhD position focused on the formation of silica-mediated self-organized structures. This opportunity is part of the Severo Ochoa program and the ERC Synergy Grant PROTOS, and is ideal for highly motivated students with a background in Earth Sciences, Chemistry, Materials Science, or related fields. The research aims to investigate the fundamental processes behind silica-mediated mineral self-organization, exploring how silica interacts with carbonates and other minerals to generate complex, life-like morphologies under alkaline conditions. These studies have direct implications for understanding prebiotic environments, the emergence of complexity, and strategies for life detection beyond Earth. The successful candidate will join Prof. García-Ruiz’s Laboratory of Mineral Self-Organization and Origin of Life, working within a dynamic, international, and interdisciplinary research network. The project will combine state-of-the-art analytical techniques with novel experimental approaches to probe the mechanisms of silica-mediated mineral self-organization and assess their significance in shaping early Earth environments. The research is closely linked to the ERC Synergy Grant PROTOS, a European collaborative project that brings together experts in geology, chemistry, and materials science to experimentally explore the origins of life on our planet. Applicants should have a Master’s degree (or equivalent) in Earth Sciences, Chemistry, Materials Science, or related disciplines. Experience with analytical or experimental techniques such as microscopy, spectroscopy, or crystallography is an asset. Basic knowledge of Python and/or Java is advantageous but not mandatory. Excellent written and spoken English, strong communication skills, and the ability to work independently and collaboratively in an international and interdisciplinary environment are required. High curiosity and enthusiasm for tackling fundamental scientific questions about mineral self-organization and its role in the origin of life are essential. The position offers a competitive salary commensurate with qualifications, a highly stimulating research environment, and unique professional career development opportunities. DIPC promotes a diverse and inclusive environment and welcomes applicants regardless of age, disability, gender, nationality, ethnicity, religion, sexual orientation, or gender identity. The application deadline is February 26, 2026. Interested candidates should submit an updated CV (using the required template), a statement of interest, and two reference letters to [email protected], stating the reference 2026/05 in the subject line. For more information, candidates may contact the project supervisors, Juan Manuel García-Ruiz and Maxime Durelle.