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Aalto University is a community of bold thinkers where science and art meet technology and business. We are committed to identifying and solving grand societal challenges and building an innovative future. Aalto has six schools with 14 000 students and a staff of 5000, of which more than 400 are professors. Our main campus is located in Espoo, Finland. Diversity is part of who we are, and we actively work to ensure our community’s diversity and inclusiveness. This is why we warmly encourage qualified candidates from all backgrounds to join our community.

The Department of Computer Science is an internationally-oriented community and home to world-class research in modern computer science, combining research on foundations and innovative applications. With over 40 professors and more than 450 employees from 50 countries, it is the largest department at Aalto University and the leading computer science research unit

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The project aims to define and implement circular decommissioning strategies focused on the most common FPSO platforms in Brazil. Different circular approaches will be identified and evaluated to maximize value opportunities within the internal cycle. A Virtual Decommissioning System will be developed, integrated with a Digital Twin of the FPSO platform, including a full inventory of facilities, equipment, and all technical and operational aspects.

The postdoctoral research focuses on developing an offshore circularity index and conducting environmental and social life cycle assessments (LCA) of FPSO platforms, particularly the FPSO Espírito Santo, which will serve as a pilot project for circular decommissioning. The study will be based on the FPSO inventory (Work Package WP3), covering topside, subsea, and reverse logistics. LCA will be performed using widely adopted tools like SimaPro. This research will also support other project work packages, including the development of a gamified

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The CO₂ content is very high in the pre-salt natural gas (NG) reserves in Brazil, reaching values close to 60% in molar fraction. Offshore CO₂ separation is highly attractive for oil companies, as it facilitates CO₂ injection into the sea, reducing the amount of greenhouse gases released into the atmosphere. The most common devices for CO₂ separation, such as amine units and membrane modules, are more suitable for lower CO₂ percentages than those typically found in NG extracted from pre-salt reserves. Furthermore, the size of these devices increases with the amount of CO₂ removed, thus occupying a large area of the platform deck. Having a robust system that can be installed subsea, with low complexity and little need for maintenance, is of great interest to the oil and gas industry in Brazil, as it promotes CO₂ capture and facilitates CH₄ utilization.

The researcher will

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