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Sr Process Engineer Jobs in Quebec (NOW HIRING)

Deep Sky

Lead Process Engineer

Montreal, QC · On-site +1

Job Overview This is a senior individual-contributor role with a strong emphasis on hands-on ... The Capital Projects Lead Process Engineer will be responsible for the technical integrity of our ...

Straumann

Sr. R&D Engineer/Scientist

Montreal, QC · On-site

Senior R&D Engineer - Polymer Processing Montreal, QC | Straumann Group Shape the future of advanced polymer materials. At Bay Materials, we develop the next generation of polymer technologies behind ...

Primero

Principal Process Engineer

Montreal, QC · Hybrid

Description & Requirements Principal Process Engineer Location: Montreal, QC Type: Permanent Full-time Primero America's team is currently looking for a Principal Process Engineer. This is a unique ...

ArcelorMittal

Process Engineer (318985)

Fermont, QC · On-site

Steels made using innovative processes which use less energy, emit significantly less carbon and reduce costs. Steels that are cleaner, stronger and reusable. Steels for electric vehicles and ...

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Sr Process Engineer information

What are the key skills and qualifications needed to thrive as a Sr Process Engineer, and why are they important?

To thrive as a Sr Process Engineer, you need a solid background in chemical, mechanical, or industrial engineering, often with a bachelor's or master's degree and relevant industry experience. Familiarity with process simulation software (such as Aspen Plus or HYSYS), Six Sigma or Lean certifications, and knowledge of safety and regulatory standards are typically required. Strong problem-solving, project management, and communication skills help distinguish top performers in this role. These skills and qualifications are vital for optimizing processes, ensuring efficiency and safety, and driving continuous improvement in complex manufacturing environments.

What are Sr Process Engineers?

Senior Process Engineers are experienced professionals responsible for designing, optimizing, and overseeing the processes used in manufacturing or production environments. They analyze workflows, troubleshoot process issues, and implement improvements to increase efficiency, reduce costs, and ensure product quality. Sr Process Engineers often lead teams, manage projects, and work closely with other departments such as quality assurance, maintenance, and operations. Their expertise is crucial in industries like chemicals, pharmaceuticals, oil and gas, and food processing. They typically hold a degree in engineering and have several years of experience in process engineering roles.

How does a Sr Process Engineer typically collaborate with cross-functional teams to improve manufacturing efficiency?

Sr Process Engineers work closely with teams such as production, quality assurance, maintenance, and R&D to identify areas for process optimization. They often lead or participate in cross-functional meetings to gather data, analyze workflow bottlenecks, and implement solutions that enhance efficiency and product quality. Effective communication and project management skills are essential, as Sr Process Engineers must balance technical requirements with practical constraints while ensuring all stakeholders are aligned with proposed changes.

What is the difference between Sr Process Engineer vs Process Engineer?

AspectSr Process EngineerProcess Engineer
QualificationsBachelor's degree in engineering, 5+ years experience, certifications like Six SigmaBachelor's degree in engineering or related field, 1-3 years experience
ResponsibilitiesLead process improvements, optimize manufacturing processes, mentor junior staffAssist in process development, data collection, support process optimization
Work EnvironmentManufacturing plants, industrial facilities, cross-functional teamsManufacturing settings, engineering teams, project-based tasks

The main difference between a Sr Process Engineer and a Process Engineer lies in experience, responsibility level, and scope of work. The Sr Process Engineer typically leads projects, mentors others, and has more advanced qualifications, while the Process Engineer supports and executes process improvements under supervision.

What are popular job titles related to Sr Process Engineer jobs in Quebec? For Sr Process Engineer jobs in Quebec, the most frequently searched job titles are:
What job categories do people searching Sr Process Engineer jobs in Quebec look for? The top searched job categories for Sr Process Engineer jobs in Quebec are:
What cities in Quebec are hiring for Sr Process Engineer jobs? Cities in Quebec with the most Sr Process Engineer job openings:
Sr Process Engineer jobs near you
Infographic showing various Sr Process Engineer job openings in Quebec as of July 2026, with employment types broken down into 2% Locum Tenens, 91% Full Time, 4% Part Time, and 3% Contract. Highlights an 85% Physical, 4% Hybrid, and 11% Remote job distribution.

Lead Process Engineer

Deep Sky

Montreal, QC • On-site, Remote

Full-time

Re-posted 25 days ago

Job description

About Deep Sky
Deep Sky is at the forefront of environmental innovation, specializing in Carbon Dioxide Removal (CDR) and Carbon Capture and Storage (CCS) technologies. We are dedicated to developing sustainable solutions for decarbonization and are currently expanding our team to include a skilled professional who will play a crucial role in our Direct Air Capture (DAC) projects across Canada.

Job Overview
This is a senior individual-contributor role with a strong emphasis on hands-on process design, technology integration, and facility optimization. The Capital Projects Lead Process Engineer will be responsible for the technical integrity of our DAC systems, moving from conceptual design to pilot-scale operations and commercial deployment. While this role does not include direct people management, you will carry significant influence over equipment selection, energy integration, and the overall efficiency of our carbon removal facilities.

This role is preferably hybrid and open to candidates located anywhere in Canada. Ideally, candidates would be based near one of our offices in Innisfail, Calgary, or Montreal; however, remote candidates will also be considered.

Key Responsibilities
Lead the conceptual and detailed process design of DAC systems, including Heat and Material Balances (H&MB) and Process Flow Diagrams (PFDs).
Develop and refine Piping and Instrumentation Diagrams (P&IDs), ensuring robust control logic and safety standards (HAZOP/LOPA) are integrated from the start.
Perform advanced process simulations using software such as Aspen Plus or HYSYS to optimize energy consumption-a critical metric for DAC viability.
Drive technology selection for key components like contactors, regeneration units, and moisture/heat management systems.
Collaborate with mechanical and structural teams to oversee the scale-up of modular DAC units from prototype to multi-ton commercial facilities.
Assess and mitigate technical risks related to solvent/sorbent degradation, energy variability, and ambient environmental impacts on capture efficiency.
Coordinate with external vendors and EPCM partners to ensure equipment specifications meet Deep Sky's performance and sustainability targets.
Support commissioning and startup activities at our test facilities, troubleshooting process bottlenecks and validating performance against design models.

Qualifications
Education: Bachelor's, Master's, or PhD degree in Chemical Engineering, Process Engineering, or a related field.
Certification: Professional Engineer designation (P.Eng) with a Canadian engineering association.
Experience: 10+ years of engineering experience, with significant time spent in a process design or lead engineer role within the energy, chemicals, or gas processing industries.
Software Proficiency: Expert-level experience with process simulation tools (e.g., Aspen Plus, HYSYS, PRO/II).
Domain Expertise: Strong background in mass transfer, thermodynamics, and gas separation technologies. Specific experience with amine-based systems, solid sorbents, or electrochemical processes is a major asset.
Hands-on Mindset: A proven ability to move between high-level modeling and on-site technical troubleshooting.
Communication: Excellent collaboration skills, with the ability to explain complex process trade-offs to non-technical stakeholders and cross-functional teams.


Why Join Deep Sky? 
Opportunity to be part of cutting-edge projects.
Collaborative work environment with a team of passionate and skilled professionals.
Competitive salary, comprehensive benefits, and career development opportunities.

Deep Sky is committed to creating a diverse, inclusive, and equitable workplace. We welcome applications from individuals of all backgrounds and identities - including, but not limited to, race, ethnicity, religion, gender, sexual orientation, gender identity or expression, age, national origin, marital status, disability, and veteran status.
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