Senior Process Engineer

Calgary, AB
Hybrid
Posted Sep 24, 2026
1 position

Opens an external site

Employment type: Full-time
Experience level: Lead · 10+ years
Minimum education: Bachelor’s degree
Apply by: Oct 12, 2026
Posting language: English
Working hours: 40 hours per week

Job summary

The Senior Process Engineer will drive complex process designs, simulations, and documentation while ensuring compliance with industry standards and quality management systems. They are also responsible for mentoring junior staff and verifying technical deliverables to maintain safety and design integrity.

Job details

Senior Process Engineer As a trusted partner for our clients, since 2004 Tri Innovations is committed to delivering a comprehensive range of Engineering and Construction Management solutions to the midstream energy, bulk handling, transportation, agriculture, and renewable industries. Our team of dedicated, agile, and efficient professionals is based in Calgary, Alberta, and has provided exceptional services to clients across North America. We are a growing company with a culture based on teamwork and supporting each other's professional growth, all while having fun. Our team is made up of driven and dedicated professionals who care deeply about working together and make a positive impact. We are looking for a full-time Senior Process Engineer to join our team. If you want a challenge, and want to contribute to your professional growth, this is the place for you. If you see yourself on a team that upholds quality work, builds connections with fellow staff, contractors, and clients, and likes to have fun, then do not let a perfect opportunity pass you by. RESPONSIBILITIES: Drive complex process designs, simulations, and documentation (PFDs, P&IDs, material balances) in compliance with industry standards and TRI’s quality management system. Act as primary checker for junior and intermediate deliverables, rigorously verifying calculations and design parameters to ensure technical and safety integrity. Align process requirements seamlessly with other engineering disciplines and project stakeholders across all project phases. Identify and troubleshoot complex operational bottlenecks, edge cases, and safety risks using sound theoretical and practical engineering principles. Mentor junior engineers and EITs, actively facilitating knowledge transfer and supporting their professional growth. QUALIFICATIONS: Bachelor’s Degree in Process or Chemical Engineering from an accredited university Registered with APEGA, or registered with the provincial body as an engineer in another province in Canada, and eligible for registration with APEGA as a P.Eng. 8+ years of overall process engineering experience, with at least 5 years of experience in an EPCM environment Documented capability to apply core chemical engineering principles, codes, standards, and TRI’s QMS to complex design work. Track record of independent problem-solving, peer review, and the behavioral attributes required for technical anchoring and mentorship. All applicants must be legally entitled to work in Canada, be a resident, and residing in Calgary or be willing to relocate to Calgary, to be considered for the position. We are committed to employment equality. We thank everyone for their interest in working with Tri Innovations; however, only candidates selected for an interview will be contacted. Benefits: Extended health care* Vision care* Dental care* Life insurance* Team building RRSP Matching* Performance Based Bonuses* Mentorship program Career development* Paid vacation* Paid personal days* Town halls Hybrid work location Flexible work schedule Continuous education* Corporate events* * For employees only

What you’ll do

Requirements

Candidates must hold a Bachelor’s Degree in Process or Chemical Engineering and be registered or eligible for registration with APEGA. The role requires at least 8 years of process engineering experience, including 5 years within an EPCM environment.