Process Engineer - Line Sizing & Hydraulics - Temporary (12-month Term)

Enerflex Ltd.; Calgary; On-site; CAD 70,000 - 90,000; Full time

Job summary

A leading energy infrastructure solutions provider in Calgary is seeking a Process Engineer for a temporary 12-month term. This role involves hydraulic calculations, line sizing, and ensuring reliable operation across facilities. Candidates should hold a bachelor's degree in engineering and have experience with hydraulic modeling and line sizing. The position offers competitive compensation, a supportive environment, and opportunities for professional development.

Benefits

Competitive Compensation

Incentive Programs

Professional Development Opportunities

Collaborative work environment

Qualifications

• 3-8 years of experience in hydraulic modeling and line sizing for process facilities.
• Strong understanding of operability and maintenance considerations.
• Experience supporting detailed design reviews or troubleshooting operational issues.

Responsibilities

• Perform detailed process and utility line sizing using validated simulation data.
• Evaluate pump suction and discharge systems including NPSH requirements.
• Update P&IDs with accurate setpoints and pressure/flow requirements.

Skills

Hydraulic modeling

Line sizing

Fluid dynamics

Proficient in Microsoft Office Suite

Education

Bachelor’s degree in Chemical, Process, or Mechanical Engineering

Eligible for P.Eng. with APEGA

Tools

AFT Arrow/Fathom

Job description

Process Engineer - Line Sizing & Hydraulics - Temporary (12-month Term)

Summary

We are looking for a Process Engineer to support hydraulic calculations and line sizing across modular and field facilities. You will size process and utility lines ensuring reliable operation across all modes.

This role ensures hydraulic results are incorporated into P&IDs and that sizing criteria from specifications are applied accurately. You will also support drain and purge system design for safe operation and maintenance.

This is a temporary role on a 12-month Term and is based out of our 47 St Southeast office.

Responsibilities and Duties

• Perform detailed process and utility line sizing using validated simulation data
• Evaluate pump suction and discharge systems including NPSH requirements
• Support compressor auxiliary lines including lube and seal systems
• Complete reboiler elevation and hydraulic assessments
• Conduct overall package and plant hydraulic calculations including pressure-drop analysis
• Update P&IDs with accurate setpoints and pressure/flow requirements resulting from hydraulic studies
• Apply sizing criteria per project specifications and standards
• Design drain and purge systems for safe operation and maintenance of process equipment
• Support troubleshooting and operability assessments during design reviews

Qualifications

• Bachelor’s degree in Chemical, Process, or Mechanical Engineering
• Eligible for, or currently registered as, a P.Eng. with APEGA (or equivalent)
• 3-8 years of experience in hydraulic modeling and line sizing for process facilities
• Working knowledge of fluid dynamics, NPSH, and hydraulic performance evaluation
• Familiarity with AFT Arrow/Fathom or similar hydraulic calculation tools (asset)
• Capability to update P&IDs and setpoints based on system performance findings
• Strong understanding of operability and maintenance considerations
• Proficient in Microsoft Office Suite
• Experience supporting detailed design reviews or troubleshooting operational issues

About Us:

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 coreValues of Integrity, Commitment, Creativity, and Successinto action across all aspects of the business. Our innovation, strong commitment to safety, and superior service to our customers positions 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.