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Project Engineer

Firma: Ecolab Datum: 14. September 2026 Ort: Witterswil SO
von: Ecolab
  • 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 representation of equipment, instrumentation, and control functions.
  • Prepare and maintain datasheets, technical specifications, engineering lists, and equipment documentation packages.
  • Support project managers with technical input, equipment clarifications, and participation in design reviews.
  • Review vendor documents, datasheets, fabrication drawings, and project final documentation.
  • Perform source inspection at manufacturers’ facilities and provide site support during construction, ensuring compliance with specifications, quality requirements, and project standards.

Qualifications:

  • Bachelor’s degree in Mechanical Engineering, Process Engineering, Chemical Engineering, or a related technical field.
  • 3–5 years of experience in industrial equipment design and process equipment selection in water, chemical or pharma projects.
  • Strong understanding of pressure vessels, tanks, heat exchangers, pumps, and valve technologies.
  • Familiarity with design standards: PED, EN13445, EN13480, ASME VIII, API, ISO.
  • Ability to interpret engineering documents, specifications, and process information.
  • Strong attention to detail and commitment to high-quality documentation.
  • Ability to perform, check, and review technical calculations for selected process equipment (e.g. pressure loss, valve sizing).
  • VT2 (Visual Testing Level 2) is considered an advantage.
  • Effective communication skills and the ability to work in a multidisciplinary project environment.
  • Proficiency in English strong verbal and written communication skills to effectively interact with clients, stakeholders, and team members. German and/or French is an advantage.
  • Travel: Required, up to 25% of working time.