Process Safety / Refrigeration Engineer

LAPORTE; Calgary; Hybrid; CAD 90,000 - 130,000; Full time

Benefits offered by this job

Health and Wellness

RRSP plan

Hybrid work

Professional development

Career advancement

Vacation & leave

Team building

Public transport reimbursement

Job summary

LAPORTE is seeking a Process Safety / Refrigeration Engineer with 2+ years of experience to support design and risk analyses across Canada in a hybrid office-based role.

The position involves planning PHA studies (HAZOP/LOPA/What-If), reviewing PFDs and P&IDs, and ensuring CSA Z767 compliance while collaborating with multi-disciplinary teams and clients.

Qualifications

• Degree in Chemical or Mechanical Engineering and eligibility for a Canadian professional engineering association.
• Minimum 2 years in process safety, chemical processing or industrial refrigeration.
• Bilingual French/English is required or strongly preferred.
• Experience in PHA sessions (HAZOP/LOPA/What-If) as participant or facilitator.
• Familiarity with ammonia and CO2 refrigeration systems and related codes.
• Ability to read PFDs and P&IDs and interpret design data sheets.
• Strong technical writing, communication, and collaboration skills.

Responsibilities

• Plan and facilitate refrigeration-related PHA analyses (HAZOP, What-If, checklists, bowtie, LOPA).
• Review and coordinate PSM programs and CSA Z767 compliance for projects.
• Perform dispersion analysis and risk assessments; support safety deliverables.
• Contribute to safety-related reports, SOPs, and training materials.
• Lead site inspections, verify P&IDs, and ensure code compliance with clients.
• Provide technical support and maintain project records; travel as needed.

Skills

Process safety

Industrial refrigeration

HAZOP

LOPA

PHA software

P&ID interpretation

PFD reading

Bilingual FR/EN

CSA B52

IIAR

ASME B31.5

AutoCAD / Plant 3D

Revit

Education

Chemical Engineering

P.Eng eligible

Tools

PHA-Pro

PHAWorks

AutoCAD

Plant 3D

Revit

Job description

LAPORTE is a consulting engineering firm providing high-value engineering services to the pharmaceutical, food and beverage, industrial biotechnology, and industrial manufacturing sectors, with 30 offices across North America and Europe and more than 520 dedicated employees. We are an independent company wholly owned by 45 of our principal engineers. We offer a stimulating environment where autonomy, collaboration and professional growth are at the heart of our daily work. We believe in a flexible working environment that values work-life balance while encouraging efficiency and creativity on a daily basis. Discover an employer who takes care of its greatest asset: its employees!

Calgary, AB

LAPORTE is seeking a Process Safety / Refrigeration Engineer with a minimum of 2 years of experience in process safety and industrial refrigeration.

This position is open anywhere in Canada, in hybrid mode from any of our Canadian offices.

Responsibilities:

• Plan and facilitate refrigeration related process hazard analyses (PHA): HAZOP, What-If, checklist, bowtie analysis, LOPA studies and other risk related hazard identification methodologies. This will include;
  • Review process safety information : PFDs, P&IDs, equipment data sheets, control and safeguarding systems : to interpret the design and define the nodes to be analyzed;
  • Prepare and program PHA tools (PHA-Pro or equivalent) ahead of sessions, and consistently and accurately record technical and design discussions during studies;
  • Write clear technical PHA reports, structure risk analytics data maintain risk classification philosophy;
• Support the development, review and auditing of client Process Safety Management (PSM) programs, including CSA Z767 as well as provincial boiler and pressure equipment safety authority regulations, and provincial occupational health and safety requirements;
• Learning methodology and tools to perform indoor and outdoor dispersion analysis and other general hazard/risk assessments.
• Contribute to any ammonia safety deliverables: relief system design, machinery room ventilation calculations, system inventory vessel sizing calculations;
• Conduct site inspections of refrigeration systems, field verification of P&IDs, and conduct safety and code compliance audits.
• Write, format and proofread specifications, proposals, reports, templates and other documents as needed to complete project goals and requirements
• Perform mass and energy balance calculations and supporting engineering analyses for refrigeration and related process systems;
• Participate in the development of standard operating procedures (SOPs) and operator training material;
• Organize and maintain project records
• Provide technical support and build relationships with new and existing clients;
• Collaborate with internal and external team members to ensure project success.

Requirements:

• Degree in Chemical or Mechanical Engineering, or relevant qualifications in a related field;
• Member of a Canadian provincial engineering association, either as P.Eng. or EIT (OIQ, PEO, APEGA, EGBC, etc.);
• A minimum of 2 years of experience in process safety, the chemical process industry or industrial refrigeration;
• Bilingual (French/English) ;
• Participation in PHA sessions (HAZOP, LOPA, What-If) as a scribe, participant or facilitator;
• Familiarity with ammonia and CO2 refrigeration systems;
• Knowledge of applicable codes and standards, including CSA B52, IIAR, ASHRAE 15, ASME B31.5/B31.3 and CSA Z767;
• Ability to read and interpret PFDs and P&IDs;
• Strong technical writing skills and attention to detail;
• Strong interpersonal and communication skills, with the ability to work independently and collaboratively;
• Advanced skills in Microsoft Word and Excel;
• Ability to travel to client sites in Canada, the United States and internationally;
• Reliable transportation and a valid driver’s license;
• Proficient in Microsoft suite of applications with advanced MS Excel skills and familiarity using various AI tools such as Claude code and Copilot.
• Knowledge of PHA software (PHA-Pro, PHAWorks), process simulation tools and AutoCAD, Revit or Plant 3D (an asset).

Benefits – What We Have to Offer:

• Competitive Salary: Competitive salary commensurate with experience and industry standards;
• Health and Wellness Programs: Comprehensive group health insurance coverage from day one (medical, dental, vision, childcare);
• Retirement Plans: Employer-contributed RRSP plan at 4%;
• Flexible Work Arrangements: Hybrid work mode, with a minimum of 2 days per week in the office;
• Professional Development: A work environment that encourages empowerment and professional growth. Professional reimbursement fees (e.g., APEGA, PEO) covered by the company;
• Career Advancement Opportunities: Mentorship programs, training, cross-department opportunities, etc.;
• Work-Life Balance: 3 weeks of regular vacation with 1 week of paid vacation during the Christmas holidays. Personal/Sick leave of 1 week;
• Inclusive Culture: A diverse, flexible, and non-conformist work environment that values equity, work-life balance, and promotes efficiency in daily tasks with enormous growth opportunities;
• Team-Building Activities: Lunch & Learn sessions, team retreats, outdoor activities, family get-togethers, and workshops;
• Other Benefits: Public transport and telephone reimbursement.