Project Engineer

witterswil, solothurn, Switzerland • Posted June 03, 2026

Job Type: Full-time
Location: witterswil, solothurn
Posted: June 03, 2026
Category: Other-General
Application Deadline: July 13, 2026

Role Description

Overview

At Ecolab , you will have the opportunity to apply and expand your expertise in process and equipment engineering , supporting the design and delivery of advanced water treatment solutions . Working closely with multidisciplinary teams, you will contribute to equipment selection, technical specifications, and engineering documentation that ensure safe, compliant, and high‑quality project execution .

Responsibilities

  • Select and specify process equipment including heat exchangers, pressure vessels, tanks, pumps, and control valves.
  • Perform material selection for piping, valves, vessel internal parts and structural components based on chemical compatibility, material, pressure, temperature conditions, and applicable norms.
  • Define piping components, valves, and instrumentation in alignment with process requirements and project specifications.
  • Develop and review P&IDs and ensure correct repre...

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