HES/EPF Project Engineer 80-100%

About the job

Membratec carries out drinking water production installations for public communities by offering high-performance technical solutions distinguished by their reliability and low operating costs, with a deep respect for the environment. Today, the company is part of the Membratec group, which aims to sustain its expertise in the field of water treatment (drinking water & wastewater) by providing innovative solutions to societal challenges. Want to develop in a meaningful sector, within a continuously growing company that focuses on people and innovation? Join our team in Sierre and take part in ambitious projects throughout Switzerland.

What awaits you

• A specific and demanding field, with structured support to master our drinking water treatment installations
• Direct collaboration with highly qualified engineers and technical specialists
• An entrepreneurial environment focused on precision, quality and innovation
• Projects throughout Switzerland, offering a varied daily routine

Your missions

Project management

• Complete follow-up of execution projects: planning, construction, commissioning
• Coordination of stakeholders: project management, suppliers, subcontractors
• Financial management, respect for deadlines and budgets

Execution & commissioning

• Organisation of construction sites in collaboration with the project manager
• On-site follow-up, site meetings, technical documentation
• Guarantee of performance, quality and safety

After-sales service

• Technical support to operators (on-site or remotely)
• Monitoring of installations, adaptations and optimisations

Control

• Contribute to the drafting of test protocols and test and control reports
• Carry out laboratory/pilot tests for which you are responsible
• Participate in laboratory tests on pilot installations

Required skills

• HES/EPF engineer in industrial systems, mechanical engineering or environmental science and engineering or equivalent training (B.Sc or M.Sc.)
• Knowledge of the water treatment field (drinking water or wastewater) is an asset
• Good command of computer tools (MS Office) and digital agility
• Ease in teamwork and ability to work independently
• Analytical skills, organisational abilities and great flexibility
• Entrepreneurial spirit, solution-oriented, sensitive to rigour and reliability

We offer

• A corporate culture focused on excellence and innovation
• A vision oriented towards continuous improvement and sustainability
• The opportunity to contribute to high-impact projects

Start date: Autumn 2026. Please send your written applications with CV and cover letter directly via the www.jobup.ch portal. Incomplete files or those not matching the advertisement will not be processed.