Process Engineer

We are seeking a Process Engineer to perform process design across gas processing and modular facility projects. This role integrates simulation, major equipment sizing, pressure safety and control systems, hydraulics, and piping/BOM coordination through detailed design and start‑up support.

This is a 12-month fixed-term contract, with the possibility of extension or transition into a permanent position if it’s a strong mutual fit.

With a foundation of integrity, the candidate would use commitment and creativity to drive our organization forward. This role is based out of Enerflex 47 St SE location.

• Develop and validate process simulations; generate and maintain PFDs and P&IDs through all project phases.
• Perform sizing, rating, and evaluation of vessels, towers, heat exchangers, pumps, compressors, tanks, and auxiliary systems.
• Execute pressure safety and control valve sizing (PSV, BDV, PVRV, regulators), relief scenario development, and flare/header hydraulic assessments.
• Conduct process and utility line sizing, plant hydraulic studies, NPSH evaluations, reboiler elevation checks, and drain/purge system design.
• Define instrumentation and process setpoints; contribute to shutdown keys (SDK), control narratives, alarm philosophy, and safety documentation.
• Develop and maintain line lists, piping specifications, and BOMs for equipment and inline components; ensure material traceability and constructability.
• Coordinate with vendors and multidisciplinary teams to integrate technical data, support procurement, fabrication, design reviews, and commissioning.

• Bachelor’s degree in Chemical, Process, or Mechanical Engineering;
  Currently registered as or Eligible for P.Eng. with APEGA (or equivalent)
• 5–10 years of experience in gas processing, modular plant design, or pressure safety/hydraulics engineering.
• Proficiency in process simulation tools (e.g., HYSYS, Symmetry, Promax) and familiarity with hydraulic modeling.
• Strong knowledge of API/CSA/ASME standards, relief systems, equipment design codes, and piping specifications.
• Experience in BOM development, vendor coordination, and multidisciplinary project execution.
• Field, fabrication, commissioning, or HAZOP/LOPA exposure is considered an asset.

Transforming Energy for a Sustainable Future. Enerflex is a premier integrated global provider of energy infrastructure solutions, covering gas processing, compression, power generation, refrigeration, cryogenic, energy transition, and water solutions. We proudly employ more than 5,000 highly skilled employees across over 25 countries worldwide.

Enerflex places its core Values of Integrity, Commitment, Creativity, and Success into action across all aspects of the business. Our innovation, strong commitment to safety, and superior service to our customers position us as the optimal partner to meet the needs of the dynamic energy industry.

We foster a culture of ensuring our employees have the tools to do their jobs right, but to also thrive in their roles. We pride ourselves in our competitive wages, extensive rewards programs, celebration of successes of individuals and teams, and are committed to ensuring Enerflex remains a safe and inclusive space for all.

What Enerflex Offers You:

• Values Based Organization
• Competitive Compensation
• Safety Focused Culture
• Incentive Programs
• Professional Development Opportunities
• Collaborative in office work environment, supportive team members

Enerflex is an Equal Opportunity Employer

Enerflex grants equal employment opportunity to all qualified persons without regard to race, color, sex, age, national origin, religion, genetic information, mental or physical disability, or any other characteristic protected by applicable federal, state, or local law. Equal employment opportunities are provided in recruitment, hiring, promotions, wages, benefits, and other terms, conditions, and privileges of employment.

Disclaimer

The above statements are intended to describe the general nature and level of work being performed by people assigned to this job. They are not intended to be an exhaustive list of all responsibilities, tasks, duties, knowledge, skills, and abilities required.