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Senior HSED Engineer

Remote, Hybrid
  • Lugano, Ticino, Switzerland
Process Division

Job description

Casale SA is a leading firm specializing in designing and implementing innovative plants to produce green ammonia, ammonia, nitrates, phosphates, urea, methanol, melamine, and syngas.

With a solid commitment to sustainability and cutting-edge technology, we strive to deliver high-quality solutions to our clients globally. In this frame, the company is seeking a dynamic Senior HSED Engineer to join its HSED Design Section team and work with a passionate, detail-oriented, and international team.

The primary responsibilities are:

  • Perform design activities and issue the deliverables assigned by the Chief HSED Engineer, in accordance with contract specifications, quality standards, and safety/environment requirements, within the specific time, schedule and cost.
  • Serve as a technical reference for the HSED discipline.
  • Review contractual technical documentation and requirements.
  • Prepare or check the deliverables issued by HSED discipline: Hazardous area classifications, HSED Plans, HSED Philosophies (e.g. Fire&Gas etc), dispersion studies and simulations with Phast (process hazard analysis software), P&ID’s and PFDs for firewater and firefighting systems, Fire Fighting equipment technical specifications & material requisitions, HAZOP/ HAZID/SIL close-out reports, Risk assessments, etc
  • Prepare RfQ and technical evaluation of Subcontractors, Fire Fighting Vendors, IVB Representatives
  • Assess the main documents produced by Third Party Consultants: FERA, QRA, Human Factors Engineering Studies
  • Participate in HAZOP, HAZID,SIL and Risk Assessment studies
  • Support the Chief Engineer in coordinating engineering subcontractor activities.
  • Ensure proper coordination with other Engineers. Perform/participate in the squad checks.
  • Support Site Technical Office during construction/commissioning phases.
  • Reviewing Tender Documentation and prepare clarification requests during the bid phase.
  • Propose/Suggest optimization to reduce cost, minimize quantity or optimize project schedule.
  • Ensure that the work is done with accuracy and without mistakes, reviewing all documentation before formal issue.
  • Plan tasks to meet the given schedule.
  • Provide support and guidance to junior colleagues

Job requirements


Bachelor/Master’s degree in environmental or chemical Engineering


Italian Fluent, English Fluent

Software knowledge

Good practical experience in using the following software will be consider as a plus:

  • MS Office (Excel, Word, PowerPoint, Access)


Deep knowledge of main HSED international codes, standards and best engineering practices (API, IEC, NFPA,etc)


Long-standing experience in HSED Engineering in Oil&Gas/Petrochemical/Energy projects (minimum 5 years)


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