Title: Plant Engineer
Date:
Sep 9, 2025
Location:
Mississauga, ON, CA, L5J 2Y3
Basic Function
Petro-Canada Lubricants Inc. (PCLI) an HF Sinclair company is seeking a full-time Plant Engineer. Reporting to the Team Leader, Plant Engineering, the Plant Engineer will provide timely, high quality engineering support to their key stakeholders. Plant Engineers are expected to collaborate with Maintenance and Operations departments in order to develop engineered solutions for piping and equipment repairs, replacements, and changes.
Job Duties
- Drive a safety first mindset through participation in site programs including field level risk assessments (FLRA) and peers protecting peers (PPP) safety observations
- Work as a member of a multi-disciplinary Cross Functional Team (CFT) to support mechanical (primarily piping), instrumentation, automation, and electrical replacements and upgrades
- Complete field visits in the operating plant to review and validate existing equipment configurations, reported issues and gain an understanding of the plant layout
- Scope, design and engineer work packages, applying company practices and industry codes & standards
- Collaborate with designers to create engineering documentation such as piping isometrics, Process & Instrument Diagrams (P&ID’s), and mechanical detail drawings
- Assemble engineering documentation into design packages for repairs (RIK) and minor plant improvements (MPM), including process piping, static equipment and I&E infrastructure
- Lead various projects with emphasis on development and implementation of solutions to improve safety, reliability or compliance
- Research and evaluate new technologies and applications; recommend improvement opportunities based on the evaluation and gain buy-in or consensus from stakeholders
- Manage engineering work scope for major plant outages as assigned
Experience
- 3+ years of relatable work experience within a petrochemical refinery, operating plant or other industrial manufacturing environment is required
Education Level
- A minimum of a Bachelor’s Degree (B.A.Sc. / B.Eng.) from a CEAB accredited institution in a relevant Engineering discipline (i.e. Mechanical) is required. Other Engineering disciplines will be considered based on applicable experience
- P.Eng. designation in the Province of Ontario through the PEO
Required Skills
- Keen safety performance and mindset
- Strong teamwork/interpersonal skills with ability to communicate ideas effectively
- Motivated self-starter who can work well independently
- Ability to act decisively and multitask competing priorities in a fast-paced environment
- Sound analytical and problem solving skills with firm knowledge of commonly used engineering concepts
- Ability to perform applicable design calculations with attention to detail and high level of accuracy
- 3D spatial visualization skills and mechanical aptitude
- Experience with using engineering software such as AutoCAD is preferred
- Knowledge of Microsoft products such as MS Word, Excel, and PowerPoint
- Familiarity with SAP is an asset
- Planning & estimating experience is an asset
Work Conditions
- This position is Safety Sensitive
- You will experience a mix of office work and field visits (approx. 75% / 25% split) in an industrial manufacturing environment (outdoor) to complete assigned work
- This may at times include twisting, crouching, kneeling, making visual inspections, climbing stairs/ladders, and pushing/pulling objects
- Safety is our #1 Priority all required training and Personal Protective Equipment (PPE) will be provided as part of on-boarding
- Excess hours may be required during planned outages or urgent/emergency situations
Our One HF Sinclair Culture:
At HF Sinclair, we are united through our One HF Sinclair Culture, which is underpinned by our five core values of Safety, Integrity, Teamwork, Ownership and Inclusion. Developed to empower our people, our five core cultural values are at the heart of everything we do and extend to how we engage our stakeholders. These values influence our decisions, shape our behaviors and keep us connected across the entire organization. We maintain a true Safety culture for our employees, communities, environments and customers. Our goal is to make sure everyone returns home safely each day. We have a long-standing commitment to Integrity and ethical behavior and do what is right for our employees, investors, communities and the environment. We encourage employees to Step Up and Stand Out by championing a culture of Teamwork and Ownership. We foster a culture of Inclusion by encouraging diversity of experiences, viewpoints and backgrounds. What makes each of us different, together makes us stronger.
About HF Sinclair Corporation
HF Sinclair Corporation, headquartered in Dallas, Texas, is an independent energy company that produces and markets high-value light products such as gasoline, diesel fuel, jet fuel, renewable diesel and other specialty products. HF Sinclair owns and operates refineries located in Kansas, Oklahoma, New Mexico, Wyoming, Washington and Utah and markets its refined products principally in the Southwest U.S., the Rocky Mountains extending into the Pacific Northwest and in other neighboring Plains states. HF Sinclair supplies high-quality fuels to more than 1,500 branded stations and licenses the use of the Sinclair brand at more than 300 additional locations throughout the country. In addition, subsidiaries of HF Sinclair produce and market base oils and other specialized lubricants in the U.S., Canada and the Netherlands, and export products to more than 80 countries. Through its subsidiaries, HF Sinclair produces renewable diesel at two of its facilities in Wyoming and also at its facility in Artesia, New Mexico. HF Sinclair provides petroleum product and crude oil transportation, terminalling, storage and throughput services to its refineries and the petroleum industry.
Equal Opportunity Employer
HF Sinclair Corporation is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, age, disability, veteran status or any other prohibited ground of discrimination.