Senior Process Engineer, Energy

The Process Engineer will contribute to industrial projects at Shellex Groupe Conseil from one of our offices in Toronto, Salaberry-de-Valleyfield, Beloeil, Sherbrooke, Terrebonne, or Québec City. This position offers the opportunity to make a meaningful contribution to complex projects while benefiting from continuous learning and professional development opportunities.

As part of Shellex’s Industrial Process Department, the Process Engineer will work closely with experienced senior engineers and project managers, as well as multidisciplinary teams across our other departments, including Energy & Decarbonization, Structural Engineering, Building Mechanical Engineering, and more. Design and optimize industrial processes

Perform material and energy balances and develop process flow diagrams (PFDs) and piping and instrumentation diagrams (P&IDs)

Participate in process hazard and risk assessments, including HAZOP, HAZID, LOPA, and PHA

Work closely with instrumentation, electrical, structural, mechanical, and construction teams

Contribute to decarbonization, energy efficiency, and industrial transformation projects

Continue developing technical leadership skills and professional autonomy

Bachelor’s degree in Mechanical Engineering or Chemical Engineering

Minimum of 10 years of experience in industrial processes

Strong understanding of regulated environments and industrial safety requirements

Experience in consulting engineering

Experience in the energy, steam, thermal power generation, or decarbonization sectors is considered an asset

Fluency in French and functional proficiency in English for interactions with clients and partners outside Quebec, including demonstrated technical writing skills

Competitive salary

Flexible work schedule (37.5 to 40 hours per week)

Up to 5 weeks of vacation, depending on experience

Office closure during the holiday season

Social club offering a variety of activities

Opportunity to contribute to diverse projects across Canada

Projects That Make an ImpactWork on large-scale industrial projects across the manufacturing, energy, chemical, and process sectors.

An Accessible and Collaborative TeamWork alongside experienced specialists who will share their expertise while giving you the opportunity to further develop your autonomy and technical leadership.

Join a team that transforms industrial challenges into practical solutions.

At Shellex, we are looking for professionals who want to make an impact, continue learning, and help shape the industry of tomorrow.

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