EPFL, the Swiss Federal Institute of Technology in Lausanne, is one of the most dynamic university campuses in Europe and ranks among the top 20 universities worldwide. The EPFL employs more than 6,500 people supporting the three main missions of the institutions: education, research and innovation. The EPFL campus offers an exceptional working environment at the heart of a community of more than 18,500 people, including over 14,000 students and 4,000 researchers from more than 120 different countries.

About the Position

The PTMH - Technological Platform for Hydraulic Machines provides independent scientific services to research laboratories and industry in the field of hydraulic machinery and hydropower. These services mainly consist of experimental testing of scale models of large hydraulic machines and systems.

Testing activities are carried out using a unique experimental facility composed of three test rigs which allow for experiments in all types of hydraulic machines, hydroelectric units, and battery-hybrid systems.

The maintenance and upgrading of the facilities must be continuous to guarantee the quality of the measurement results, which are subject to contractual clauses.

We are seeking a mechanical engineer to join and strenghten our engineering team.

Key responsabilities

The main responsibilities include:

• Manage projects with clients, suppliers, and internal PTMH team. Main responsibilities include preparing and conducting model tests, performing calibrationof required instruments, ensuring the quality of data acquisition, writing measurement reports, and contributing to performance analyses.
• Manage the maintenance of the experimental infrastructure and ensure the proper operation and reliability of the testing platforms.
• Participate in the continuous improvement of the installations, including mechanical, electrical, software, and metrological adaptations.
• Support the design and development of mechanical components and instrumentation according to the needs of research activities and industrial mandates.
• Ensure the quality of services by defining and implementing processes and conducting root cause analyses when issues arise.
• Support the training of new test engineers and assist with practical laboratory sessions for EPFL students.
• Occasionally conduct test monitoring and validation activities at partner laboratories or directly at hydropower plant sites.

Profile

• Mechanical engineering degree EPF, HES or equivalent, with competencies in mechanics and hydraulic/electric systems.
• Experience with mechanical design, experimental techniques and National Instruments systems.
• Curiosity and ability to design and develop innovative set-up and instrumentation to meet specific testing and measurement needs.
• Skills in electrotechnics (wiring, soldering, electrical connections, etc.) are considered an asset.
• Fluency in French and English is required.

We offer

• A unique environment within an independent hydraulic research and testing center, equipped with high-quality experimental facilities.
• Access to a network of renowned experts in the fields of hydraulics and electrical engineering.
• An excellent working environment with strong teamwork.
• Opportunities for continuous professional development and training.

Information

Only applications submitted through the online platform are considered. Interested applicants should upload by March 23, 2026 the following documents in one PDF:

• CV
• Cover letter
• Work certificate if available

For any further information, please contact: Dr. Elena Vagnoni (elena.vagnoni@ epfl.ch)

Activity Rate Min :80.00

Activity Rate Max : 100.00

Contract Type: CDD

Duration: 1 year, renewable

Reference: 2135