IMDEA Materials Institute is a public research organization founded in 2007 by Madrid’s regional government to carry out research of excellence in Material Science and Engineering by attracting talent from all over the world to work in an international and multidisciplinary environment. IMDEA Materials has grown rapidly since its foundation and currently includes more than 120 researchers from 22 nationalities and has become one of the leading research centers in materials in Europe which has received the María de Maeztu seal of excellence from the Spanish government. The research activities have been focused on the areas of materials for transport, energy, and health care and the Institute has state-of-the-art facilities for processing, characterization and simulation of advanced materials.

More information can be found at our webpage.

The Instrument scientist will manage the day-to-day operation of the X-ray lab and keep up to date with relevant scientific and technical developments. Responsibilities include performing scheduled preventive maintenance and contributing to the development of operational and safety procedures. The role involves implementing new data analysis methodologies and managing user access through established systems. The candidate will
provide user training for independent operation and data processing, as well as application-level support. The Instrument Scientist will also
participate in collaborative research projects and contribute to experimental design and data interpretation. The position requires hands-on operation of the equipment and technical assistance during internal and external testing, typically under the scientist’s supervision.

Laboratory management:

Scientific experimentation

• Development, optimization, and validation of instrumental methods using different approaches.
• Develop and maintain laboratory procedures, protocols and instructions.
• Take control of measurement times and associated projects, ensuring quality, accuracy, and regulatory compliance in measurements.
• Advanced maintenance and calibration of laboratory equipment.
• Evaluation of possible external services.
• Take part in several research projects, coordination of the measurement planning and user management.

Consultation & coordination

• Scientific consulting and support of Principal Investigators, Research Associates and Research Assistants.
• Attend meetings with partners, external researchers, and clients to develop work plans.
• Be in close contact with suppliers and management of purchasing process.
• Write research and funding proposals to improve the scientific productivity of the laboratory.
• Health & safety compliance (in coordination with H&S technician):

Dissemination & Training

• Get involved in the process of preparing and publishing scientific articles.
• Write scientific reports after completing external services to present and explain obtained results.
• Train users in several instrumental techniques to improve skills and knowledge, joined to a well use of the equipment.
• Offer seminars related to X-rays techniques available in the Institute

Instrument scientist tasks:

• Provide specialized and strategic expertise in X-ray techniques, delivering reliable results for complex measurement challenges that support and advance research objectives. Supervise advanced users in X-ray Computed Tomography (XCT), Diffraction Contrast Tomography (DCT), and X-ray Diffraction (XRD).

XCT & DCT

• Plan and execute XCT and DCT measurements according to sample specifications, ensuring optimal data quality and experimental efficiency.
• Oversee the full research pipeline — from data acquisition and reconstruction to segmentation, quantification, and final data presentation.
• Evaluate and apply advanced reconstruction and segmentation methods, including machine learning and AI-based approaches.
• Collaborate with researchers or clients to define and develop tailored quantification techniques (e.g., crack analysis, wall thickness, percolation, or alignment).
• Perform in situ and synchrotron-based scans when required, adapting experimental setups to specific mechanical or material condition

XRD:

• Define and apply optimal XRD measurement protocols based on sample characteristics, including stress and texture analyses in collaboration with researchers and clients.
• Collaborate with the SAXS/WAXS laboratory to complement XRD results, particularly for polymeric and thin metallic samples.
• Perform data analysis using advanced diffraction software and Rietveld refinement methods to obtain quantitative results.
• Calibrate and maintain XRD equipment to ensure accuracy, including determination of instrumental broadening.
• Manage and update diffraction software tools and databases (e.g., HighScore, X’Pert Texture, X’Pert Stress, GrainMapper3D, ICDD).

Academic Qualifications

• PhD in Materials Science or related fields.

Professional Experience

• Minimum 6 years of experience in similar laboratory roles in research institutions.
• Demonstrated research work in X-ray characterization (diffraction and imaging).
• Experience with CT scanners and DCT (Diffraction Contrast Tomography) techniques.
• Experience in synchrotron facilities (desirable).
• Indexed publications related to X-ray computed tomography (desirable).

Technical Competencies

• Expertise in ImageJ, VGStudio MAX, Avizo, HighScore Plus, GrainMapper3D.
• Programming skills (Linux, Python), image processing, and data analysis.
• Knowledge of AI protocols for volume reconstruction.
• Familiarity with in situ devices and their application in XCT.
• Training in laboratory management and/or quality control systems.

Languages

• English proficiency at B2 level.

Submission of all required documents is mandatory.

Contrato indefinido con cargo a la tasa de reposición para 2025 autorizada por la Consejería de Economía, Hacienda y Empleo de la Comunidad de Madrid.

Permanent contract under the 2025 replacement rate authorised by the Department of Economy, Finance and Employment of the Community of Madrid.