Job Title: Process Engineer
Status: Full-Time, Permanent
Expected Start Date: As soon as possible
MCASPHALT | Calgary Head Office, Suite 2620, 530-8th Ave. Reporting to: Engineering Manager

McAsphalt offers a wide range of asphalt products, including emulsions, cutbacks, polymer-modified, performance-graded and roofing, and specialized transportation of those products by rail, land and water. Additionally, McAsphalt provides comprehensive services and technology solutions, encompassing paving, testing, research and development, engineering, and consulting.

A process engineer is an engineering professional who is responsible for designing, optimizing, and supporting processing systems across the entire McAsphalt operations. This role involves providing technical leadership, performing complex engineering analyses, and contributing to the multidisciplinary project teams to ensure safe, reliable, and efficient facility operation.

A process engineer is also responsible for the technical and managerial aspects of specific engineering projects as well as providing engineering support to the company’s plants and departments.

The Process Engineer exercises authority and supervision over all engineering and project tasks assigned. The Process Engineer reports to the Engineering Manager.

Engineering Operations Support Functions:

- Perform process design, heat & material balances, and equipment sizing.
- Develop and update PFDs, P&IDs;, hydraulic calculations and control narratives.
- Lead or support FEED, FEL, detailed engineering, debottlenecking studies, and process optimization initiatives.
- Analyze operational data to troubleshoot process issues and recommend improvements.




- Prepare technical reports, engineering documentation, design basis memoranda, and project deliverables.
- Provide timely plant support during peak operating season to minimize down time (e.g. troubleshooting, coordinating contractors and suppliers, arranging for replacement equipment and recommending alternate operating procedures to maintain production).
- Provide general engineering support to plant managers, maintenance and the cross functional team as required.
- Devise methods for improving performance at various plants.
- Travel to plants is required to fulfill duties regarding Capital Projects and Support.
- Continue developing applicable engineering standards design templates and tools.

Project Management Responsibilities:

- Define project scopes, Budgeting and scheduling
- Coordination of contractors and Construction Management
- Procurement Specifications and Technical Bid Evaluation
- Work with local, provincial or federal officials to acquire permits required to proceed with projects requiring formal approval
- Inspection during and after project
- Training of plant personnel and assisting updating operating procedures as it pertains to aspects of project installations.
- Project Progress Reporting

Bachelor’s or Master’s degree in chemical engineering.





- 10-15 years of relevant experience in Oil & Gas (upstream, midstream, or downstream).
- Strong understanding of codes, safety standards and regulatory requirements.
- Full Proficiency in equipment sizing, hydraulic calculations and process control.
- Experience in Project and Construction Management.
- Knowledge of Microsoft products such as Microsoft Project, Excel, Word, Access.
- Exposure to Autodesk, AutoCAD, or other computer aided design software.
- McAsphalt Industries does not use artificial intelligence (AI) or any automated decision-making tools to screen, assess, or select applicants during our recruitment and hiring processes. Equity, Diversity & Accessibility

McAsphalt is committed to building a diverse, inclusive, and respectful workplace. If accommodation is required at any stage of the selection process, candidates are encouraged to notify the recruitment team so appropriate arrangements can be made.

our values are set in stone! We have a full suite of health and dental BENEFITS and we match 100% of your contribution to your PENSION! We are present coast-to-coast in Canada and are part of the Colas Company family worldwide. We SUPPORT our employees and their families, in positive and bad times, with our Employee Family Assistance Program. Free and confidential – counselling for mental health, financial support, legal consultation, and more. Please visit our website to learn more!

Interested candidates are asked to apply immediately by responding directly to this job posting by sending a copy of your resume and cover letter for this position.

📌 INGÉNIEUR INSTALLATION / MÉTHODE - OIL&GAS F/H (Calgary)
🏢 Colas
📍 Calgary