LUT University is inviting applications from ambitious and qualified candidates for a fully funded Doctoral Researcher position in Computational Weld Mechanics. Based at the Lappeenranta campus in Finland, the successful candidate will join an international research team within the Welding Technology and Steel Structures Units at the LUT School of Energy Systems. This four-year doctoral research role focuses on advancing simulation techniques and numerical models for high-strength, fossil-free steel structures.
Overview: Doctoral Position at LUT University
| Key Information | Details |
|---|---|
| Host Institution | LUT University (LUT School of Energy Systems) |
| Position / Designation | Doctoral Researcher (PhD Candidate) |
| Research Area | Computational Weld Mechanics, Phase-Transformation Modelling, Materials Engineering |
| Location | Lappeenranta, Finland |
| Duration | Up to 4 years (1-year initial contract, extendable by 3 years) |
| Remuneration / Salary | Approximately €3,100 per month (Finnish University salary scale level 2) |
| Application Deadline | 15 October 2026 (23:59 UTC+2) |
Designation
Doctoral Researcher (Doctoral Student / PhD Position)
Research Area
The research is positioned within Computational Weld Mechanics (CWM), focus areas include:
- Thermo-metallurgical and phase-transformation modelling in high-strength steels.
- Microstructural evolution and local heat-affected zone (HAZ) behaviour analysis.
- Predictive modelling of local mechanical characteristics, including hardness, yield strength, and strain-hardening performance.
- Experimental validation through mechanical, microstructural, and thermal testing.
- Performance-driven design for next-generation welded, fossil-free steel structures.
Position Description & Benefits
The selected doctoral candidate will work within the Welding Technology and Steel Structures research groups, engaging alongside approximately 25 specialized researchers and collaborating with premier European institutions such as KTH Royal Institute of Technology, Chemnitz University of Technology, and the University of Oulu.
What LUT University Offers:
- Competitive Salary: Starting gross salary is approximately €3,100 per month, based on requirement level 2 of the Finnish university collective agreement.
- Funding & Contract: Initial fixed-term contract of one year (with a six-month trial period), extendable for up to an additional three years subject to progress.
- Work-Life Balance: Flexible working hours (totaling 1,612 annual working hours) with comprehensive occupational healthcare and university staff benefits.
- Mobility & Networking: Fully supported travel opportunities for international conferences and exchange/research mobility with European partner universities.
Eligibility and Qualifications
To be eligible for this doctoral position, applicants must meet the following criteria:
- Academic Degree: A completed Master’s degree (M.Sc. or equivalent) in Mechanical Engineering, Materials Science/Engineering, Welding Engineering, Computational Mechanics, or a closely related discipline. (Graduating students may apply with an official graduation estimate).
- Technical Knowledge: Prior foundation in numerical analysis, finite element methods (FEM), solid mechanics, materials science, programming, and
