Internal Research Fellow (PostDoc) in EO for Earth System Science (2 posts)

Internal Research Fellow (PostDoc) in EO for Earth System Science (2 posts)

European Space Agency (ESA)

July 8, 2026July 20, 2026FrascatiItaly
Job Description
Job Posting Organization:
The European Space Agency (ESA) is an intergovernmental organization dedicated to the exploration of space. Established in 1975, ESA has grown to include 22 member states and employs over 2,200 staff members. The agency's mission is to shape the development of Europe's space capability and ensure that investment in space continues to deliver benefits to the citizens of Europe and the world. ESA operates in multiple countries and collaborates with various international partners to advance space science and technology.

Job Overview:
The Internal Research Fellow (PostDoc) position in Earth Observation (EO) for Earth System Science is a two-year research fellowship based at the European Space Agency's ESRIN facility in Frascati, Italy. The successful candidate will report to the Head of the Science Section in the Green Solutions Division within the Climate Action, Sustainability and Science Department. This role involves close collaboration with other staff members and focuses on advancing EO methods, algorithms, and products to address major scientific challenges. The fellow will contribute to the development of an advanced reconstruction of the Earth system, supporting the implementation of Digital Twin Earth, which aims to create a high-resolution replica of our planet and its interactions with human activities and ecosystems. The position requires a strong background in Earth system science and the ability to conduct independent research while collaborating with various scientific communities.

Duties and Responsibilities:
The duties and responsibilities of the Internal Research Fellow include:
  • Advancing EO methods, algorithms, and products by undertaking research activities that address observational gaps and scientific priorities in EO.
  • Contributing to the understanding of the Earth system by leveraging advances in EO technology to tackle major science challenges outlined in the ESA science strategy.
  • Supporting the development of Digital Twin Earth through collaborative research across various domains, enhancing simulations, predictions, and scenario analyses.
  • Coordinating and supervising scientific exploitation projects conducted by external teams in EO research and Earth system science.
  • Engaging in thematic priorities such as data-driven Earth system simulations, hydrology and water cycle research, terrestrial carbon and ecosystems, polar science, and ocean science, particularly in the Mediterranean region.
  • Conducting research autonomously while fostering cooperation and relationship management within the scientific community.

Required Qualifications:
Candidates must have a recently completed or near-completion PhD in a relevant technical or scientific discipline, such as physics, engineering, or Earth system and climate science. Preference will be given to those who have completed their PhD within the last five years. A strong research experience with peer-reviewed publications in relevant fields is essential. Additionally, candidates should possess practical knowledge of advanced EO data processing, particularly concerning ESA and/or Copernicus missions, and demonstrate advanced programming skills, data analytics techniques, and familiarity with Earth system and climate modeling.

Educational Background:
The educational background required for this position includes a PhD in a relevant field such as physics, engineering, or Earth system and climate science. Candidates should have a solid understanding of advanced EO data processing and a strong foundation in research methodologies applicable to Earth observation and climate science.

Experience:
The position requires candidates to have a strong research background, ideally with experience in conducting independent research and contributing to collaborative projects. Candidates should have a proven track record of research activities, publications, and the ability to interface with the scientific community and international partners.

Languages:
The working languages of the European Space Agency are English and French. A good command of one of these languages is mandatory, while knowledge of another Member State language would be considered an asset. Candidates must be able to communicate effectively in a multicultural environment.

Additional Notes:
This position is a full-time appointment for a duration of two years. The recruitment process may involve selection tests, and successful candidates will undergo basic screening before appointment. The ESA is committed to diversity and inclusiveness, welcoming applications from all qualified candidates regardless of gender, sexual orientation, ethnicity, religious beliefs, age, disability, or other characteristics. The agency values diversity and strives to accommodate individuals with disabilities in the workplace.
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