Postdoc Position in Nonlinear Reduced Order Modelling of Large Structures

Join us in the Centre of Industrial Mechanics (CIM) and help us design build and operate large structures where nonlinearities due to large deformations or translations in prismatic joints challenge known reduced order modelling this 2-year Postdoc position you will work with colleagues of our Applied Mechanics team on dynamic models simulations and experimental validation of large structures. Our goal is a validated digital-twin of a prototype robot to remotely handle the breeding blankets of DEMO (the first grid connected fusion reactor planned for the second half of this century) that SDU is designing building and testing for EUROFusion. During this 2-year contract we will apply for additional funding to hopefully extend this important long-term work for a greener future.

Your Role

• Develop and implement extensions of conventional reduced order modelling techniques for flexible bodies in a large multi-body structure.
• Design and conduct experiments to validate the developed models on relevant downscaled structures in the laboratory.
• Use the developed techniques to create reduced order models of relevant flexible bodies of the EUROFusion robot being built during 2026 in a multi-body dynamics framework.
• Collaborate with the mechanical design and robotic control teams to provide a digital-twin for load and control validation.
• Collaborate with the Large Scale Production facility (SDU-LSP) that owns and operates the EUROFusion robot on the experimental validation of the digital-twins accuracy and its potential for load control and predictive maintenance.

The project encourages you to define further subtopics and develop independent research directions benefiting from a supportive environment.

Your Profile

• PhD in mechanical engineering computational science or related field.
• Experience in at least one:finite element method reduced order modelling multi-body dynamics scientific programming (preferably Python) or experimental mechanics.
• Experience with multi-body simulation software (e.g. MATLAB SimScape or equivalent) and/or experimental design and data analysis.
• Strong teamwork communication and independent research skills.
• Proficiency in English (spoken and written).

Why Join SDU Sønderborg

The Applied Mechanics team at SDU-CIM is a dynamic recently established research group within the Institute of Mechanical and Electrical Engineering (IME). As part of a young and growing team and institute you will help shaping research education and innovation in engineering science.

You will have access to state-of-the-art computing and lab facilities and benefit from strong academic and industrial networks across Denmark and Europe. CIM is based at SDUs scenic Sønderborg campus in the Alsion building directly at the waterfront. All study programs are taught in English and more than two thirds of our students and staff are international creating an inspiring environment.

SDU maintains close ties to industry in Sønderborg Southern Denmark and Northern Germany offering direct exposure to real-world challenges and opportunities for cross-sectoral research collaborations. This position offers you the chance to develop your own research ideas contribute to the growth of the group and institute and advance your career in a supportive international setting.

In short you will benefit from:

• Access to state-of-the-art computing and lab facilities.
• A dynamic international research environment in a scenic campus setting.
• Close ties to industry and opportunities for cross-sectoral collaboration.
• Support for developing your own research ideas and career.

Contact information

For more information please contact Professor Morten Hartvig Hansen (;phone: 45 ) or Head of Center Lars Duggen ().

If you experience technical problems please contact

Application procedure

Applicants are advised to read theSDU information on how to apply.

Assessment of the candidates is based on the application material and an application must include:

• Cover letter
• Curriculum Vitae
• Brief research proposal (max. 1 page) outlining your intended research.
• Complete list of publications.
• Publications most relevant to the position.
• Summary and documentation of experience in teaching if relevant to the position.
• Masters and PhD degree certificates or equivalent (copy of original/official English translation).

References/reference letters and a statement/documentation of other qualifications may also be included.

SUBMISSION GUIDE: Cover letter and Curriculum Vitae shall be uploaded in their relevant boxes each file max. 5 MB. All other documents shall be uploaded under Miscellaneous documents (max 10 files of max 50 MB per file).

All documents must be in English and PDF format. CPR number (civil registration no.) must be crossed out. All PDF-files must be unlocked and allow binding and may not be password protected.

The application deadline isDecember 1 2025at 11.59 PM/23.59 (CET/CEST)

Assessment and selection process

Applications will be assessed by an assessment committee. Shortlisting may be applied and only shortlisted candidates will receive a written assessment.Read about shortlisting at SDU.Interviews and tests may be part of the overall evaluation.

Read about theAssessment and selection process.

Conditions of employment

Appointment as a postdoc is temporary foran initial 1-year period and the preferred start date is from March 1 2026 or as soon as possible thereafter.Extension may be possible depending on available funding.

Employment as a postdoc requires scientific qualifications at PhD level at the time of employment.Employment will be in accordance with the collective agreement between the Ministry of Finance and the Danish Confederation of Professional Associations for academics in the state with the associated circular on the protocol for the job structure for academic staff at Danish universities and the provisions for postdoc as described herein.Further information on salary and taxation.The person employed in the position may based on a specific individual managerial evaluation be exempted from time registration also known as a self-organizer.

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The University of Southern Denmark wishes our staff to reflect the surrounding community and therefore encourages everyone regardless of personal background to apply for the position. SDU conducts research in critical technologies which due to the risk of unwanted knowledge transfer are subject to a number of security measures. Therefore based on information from open sources background checks may be conducted on candidates for the position.

Further information for international applicants about entering and working in Denmark. You may also visitWorkinDenmark for additional information.

Further informationabout The Faculty of Engineering.