Process Engineer

Company Description Bunch Projects (Bunch Welding / Bunch Projects) is an integrated, construction-led EPC delivering facility projects across Western Canada’s energy sector. By combining engineering, fabrication, and construction into one streamlined workflow, the company provides clients with accelerated schedules and strong cost certainty. The team of over 800 trades and professionals, supported by specialty partners, executes projects ranging from small brownfield scopes to large gas plants, refineries, petrochemical facilities, modular packages, rail terminals, and carbon capture initiatives. With four fabrication facilities in Alberta offering extensive shop space, automation, robotics, and more than 40 overhead cranes, Bunch Projects is equipped for high-quality, schedule-driven delivery. The organization is built on collaboration, speed, and predictable results, helping clients complete complex energy projects with confidence. Role Description The Process Engineer role at Bunch Projects is a full-time, on-site position based in Calgary, AB. This role focuses on designing, analyzing, and optimizing process systems for energy facilities, supporting projects from concept through detailed engineering and construction. Day-to-day responsibilities include developing process simulations and design calculations, preparing PFDs and P&IDs, specifying equipment, and supporting process safety reviews. The Process Engineer collaborates closely with multidisciplinary teams, fabrication facilities, and construction personnel to ensure designs are practical, cost-effective, and compliant with relevant standards. The role also involves troubleshooting operational issues, contributing to continuous improvement initiatives, and providing technical support during commissioning and start-up. Qualifications Strong foundation in Process Engineering and Chemical Engineering to develop, evaluate, and optimize facility processes. Experience in Process Design, including creating process documentation, equipment specifications, and design calculations. Knowledge of Process Control principles to support control strategies, instrumentation requirements, and safe, reliable operation. Well-developed Analytical Skills to interpret data, perform technical assessments, and support decision-making. Bachelor’s degree in Chemical Engineering or related engineering discipline; professional engineering designation (P.Eng or eligibility) is an asset. Experience in oil and gas, petrochemical, or related energy-sector projects, preferably within an EPC or construction-led environment. Familiarity with process simulation software and relevant codes, standards, and regulatory requirements. Effective communication skills, ability to work collaboratively on-site with cross-functional teams, and strong commitment to safety and quality.

The Process Engineer designs, analyzes, and optimizes process systems for energy facilities from concept through construction. Key duties include developing simulations, preparing PFDs and P&IDs, and providing technical support during commissioning and start-up.

Candidates must hold a Bachelor's degree in Chemical Engineering or a related discipline, with a P.Eng designation being an asset. Experience in the oil and gas or petrochemical sector within an EPC or construction-led environment is preferred.

Identified from the job description. Confirm important requirements above.

• Process Design
• Process Simulation
• Chemical Engineering
• P&ID Development
• PFD Development
• Equipment Specification
• Process Control
• Analytical Skills
• Process Safety Reviews
• Commissioning
• Start-up
• Technical Assessment

• Engineering
• Energy
• Construction
• Manufacturing

Minimum education

Bachelor’s degree

Minimum experience

2+ years

Apply by

Sep 18, 2026

Posting language

English

Working hours

40 hours per week

Seniority

Entry level

Application method

Direct apply is available