Join us in developing zero-emission synthetic inertia with BESS to stabilize the future grid and shape the next generation of resilient, sustainable energy systems.
Job description
In support of the European Union's ambition to achieve climate-neutral aviation by 2050 and to realise a significant reduction in GHG-targeted at 30% by 2035, the development of Ultra-Efficient Regional Aircraft equipped with hybrid-electric propulsion systems has emerged as a key technological priority in the regional aircraft sector. A fundamental enabler for this transformation is the availability of airworthy, high?'performance Battery Energy Storage Systems (BESS), capable of meeting the stringent energy, safety, and integration requirements of aviation.
The main objective of the postdoctoral position is to develop a high-fidelity battery system model ready for future digital twin development. The tasks include but are not limited to:
- Battery cell and system level models for both mature off?'the?'shelf (NMC) and emerging new batteries (solid?'state) via a physics?'informed data?'driven approach.
- Accurate prediction of BESS's electric and thermal behaviours.
- Optimization of BESS design for high energy density, durability and safety.
- Validation of models by benchmarking with cell and system level measurements.
The successful candidate will work as part of the MODABAT project funded by the Joint Undertaking of Clean Aviation. The postdoc is expected to take a leadership role in research integration and coordination within the project and contribute to joint publications, system modeling, and stakeholder engagement. The project is strongly supported by industry, with collaboration from: AVIONS DE TRANSPORT REGIONAL, COLLINS AEROSPACE, AXTER AEROSPACE, and SOLiTHOR. This position offers a unique opportunity to conduct high?'impact research at the next?'generation design of BESS for aircraft and high?'power demonstration of up to 300 kW.
About the department
The research in ESE Department is inspired by the technical, scientific, and societal challenges originating from the transition towards a more sustainable society and focuses on four areas:
- DC Systems, Energy Conversion and Storage (DCE&S)
- Photovoltaic Materials and Devices (PVMD)
- Intelligent Electrical Power Grids (IEPG)
- High Voltage Technologies (HVT)
ESE Department owns the ESP laboratory that is actively used for testing of batteries with equipment like power cycler, environment chamber, electric impedance spectrometry, etc.
The DCE&S group is responsible for research and education in the fields of DC systems, energy storage, electronic power conversion (power electronics), electro?'mechanics for electric mobility and recently electro?'chemical conversion. DC systems is a multidisciplinary field of research, exploring the electronic power conversion of electrical energy for different applications. The group is currently active in applications such as Direct Current distribution grids and microgrids, electrification of mobility (charging of electric vehicles), and renewable generation of electrical energy (such as wind and solar energy) as well as sustainable production of chemicals and fuels through large?'scale conversion of renewable electricity into molecular bonds.
Job requirements
Essential job requirements:
- Strong research record on battery modelling research.
- Completed a PhD degree in a highly quantitative and analytical discipline (electrical engineering).
- Very good command of English, in both writing and speaking.
- You enjoy performing research. You are independent, self?'motivated, and eager to learn.
- You are keen to work with industry partners to link real?'world challenges to fundamental research questions.
Desirables:
- Knowledge of battery digital twin.
- Knowledge of BESS thermal management design.
- Experience with artificial intelligence applications.
TU Delft (Delft University of Technology)
Delft University of Technology is built on strong foundations. As creators of the world?'famous Dutch waterworks and pioneers in biotech, TU Delft is a top international university combining science, engineering and design. It delivers world class results in education, research and innovation to address challenges in the areas of energy, climate, mobility, health and digital society. For generations, our engineers have proven to be entrepreneurial problem?'solvers, both in business and in a social context.
At TU Delft we embrace diversity as one of our core values and we actively engage to be a university where you feel at home and can flourish. We value different perspectives and qualities. We believe this makes our work more innovative, the TU Delft community more vibrant and the world more just. Together, we imagine, invent and create solutions using technology to have a positive impact on a global scale. That is why we invite you to apply. Your application will receive fair consideration.
Challenge. Change. Impact!
Faculty of Electrical Engineering, Mathematics and Computer Science
The Faculty of Electrical Engineering, Mathematics and Computer Science (EEMCS) brings together three scientific disciplines. Combined, they reinforce each other and are the driving force behind the technology we all use in our daily lives. Technology such as the electricity grid, which our faculty is helping to make completely sustainable and future?'proof. At the same time, we are developing the chips and sensors of the future, whilst also setting the foundations for the software technologies to run on this new generation of equipment - which of course includes AI. Meanwhile we are pushing the limits of applied mathematics, for example mapping out disease processes using single cell data, and using mathematics to simulate gigantic ash plumes after a volcanic eruption. In other words: there is plenty of room at the faculty for ground?'breaking research. We educate innovative engineers and have excellent labs and facilities that underline our strong international position. In total, more than 1000 employees and 4,000 students work and study in this innovative environment.
to go to the website of the Faculty of Electrical Engineering, Mathematics and Computer Science.
Dual Career Programme is available, to support your accompanying partner with their job search in the Netherlands.
Additional information
You will benefit from extensive training in technical and transferrable skills. You will be expected to assist in teaching activities (student supervision, labs) related to your subject area.
Application procedure
The deadline for applications is 9 October 2025, at 23:59 CET. The candidates will be screened as the applications arrive and the promising candidates will be shortlisted and contacted before the closing of this post. The knowledge security screening may be performed.
If you are interested, do not wait to apply, we are happy to schedule an interview while the response period is running.
Please note:
- As part of knowledge security, TU Delft conducts a risk assessment during the recruitment of personnel. We do this, among other things, to prevent the unwanted transfer of sensitive knowledge and technology. The assessment is based on information provided by the candidates themselves, such as their motivation letter and CV, and takes place at the final stages of the selection process. When the outcome of the assessment is negative, the candidate will be informed. The processing of personal data in the context of the risk assessment is carried out on the legal basis of the GDPR: performing a public task in the public interest. You can find more information about this assessment on our website about knowledge security.
- Please do not contact us for unsolicited services.