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Senior Chemical 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 ... Bachelor's, Master's, or PhD degree in Chemical Engineering, Process Engineering, or a related ...

Sanmina-SCI Systems de México

$145 - $165/hr

Master's Degree in Engineering (Materials, Electrical, Mechanical, or Physics). * Minimum 8+ years of direct, hands‑on experience in microelectronics packaging and process engineering. * Core ...

Straumann

Sr. R&D Engineer/Scientist

Montreal, QC

Senior R&D Engineer - Polymer Processing Montreal, QC | Straumann Group Shape the future of ... Chemical Engineering, or a related discipline. * Experience with polymer processing, melt behavior ...

Sanmina Corporation

$110 - $160/hr

Senior Design Engineer, Microelectronics and Advanced Packaging - (111815) Advanced Microsystems ... testing, process development, assembly and test innovation, to volume manufacturing. We are ...

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Senior Chemical Process Engineer information

See Quebec salary details

$62.5K

$117.4K

$172.5K

How much do senior chemical process engineer jobs pay per year?

As of Jul 20, 2026, the average yearly pay for senior chemical process engineer in Quebec is $117,372.00, according to ZipRecruiter salary data. Most workers in this role earn between $96,000.00 and $135,000.00 per year, depending on experience, location, and employer.

How do Senior Chemical Process Engineers typically collaborate with cross-functional teams during large-scale projects?

Senior Chemical Process Engineers frequently work alongside professionals from disciplines like mechanical engineering, instrumentation, safety, and project management. They play a key role in translating process requirements into actionable engineering solutions and ensure process integration aligns with overall project goals. Regular meetings, detailed documentation, and clear communication are essential, as these engineers often lead technical discussions, resolve interdisciplinary challenges, and coordinate between design, operations, and quality assurance teams to drive projects forward efficiently.

What are Senior Chemical Process Engineers?

Senior Chemical Process Engineers are experienced professionals who design, develop, and optimize chemical processes used in manufacturing. They lead projects, oversee process safety and efficiency, and mentor junior engineers. Their work ensures that industrial chemical operations are cost-effective, environmentally friendly, and comply with regulations. Senior Chemical Process Engineers often collaborate with multidisciplinary teams and play a key role in troubleshooting and continuous improvement initiatives.

What is the difference between Senior Chemical Process Engineer vs Chemical Process Engineer?

AspectSenior Chemical Process EngineerChemical Process Engineer
Required CredentialsBachelor's or Master's in Chemical Engineering; 5+ years experienceBachelor's in Chemical Engineering; entry to 2 years experience
Work EnvironmentDesign, optimization, and supervision in manufacturing or R&D facilitiesAssist in process design, testing, and operation in manufacturing plants
Employer & Industry UsageManufacturing, oil & gas, pharmaceuticals, chemicalsSimilar industries, often as entry-level or mid-level roles

The main difference between a Senior Chemical Process Engineer and a Chemical Process Engineer lies in experience, responsibilities, and seniority. Senior engineers typically lead projects, oversee teams, and have more advanced expertise, while chemical process engineers focus on supporting process design and operation. Both roles are essential in chemical manufacturing and related industries, but senior positions require more experience and leadership responsibilities.

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

To thrive as a Senior Chemical Process Engineer, you need a strong background in chemical engineering principles, process design, and problem-solving, typically supported by a bachelor's or master's degree in chemical engineering. Familiarity with process simulation software (such as Aspen Plus or HYSYS), plant safety standards, and relevant certifications (like Professional Engineer licensure) is highly valuable. Strong analytical thinking, leadership, and effective communication skills help drive project success and lead cross-functional teams. These skills and qualities are crucial for optimizing manufacturing processes, ensuring safety, and delivering cost-effective solutions in complex industrial environments.
What are the most commonly searched types of Chemical Process Engineer jobs in Quebec? The most popular types of Chemical Process Engineer jobs in Quebec are:
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Senior Chemical Process Engineer jobs near you

Lead Process Engineer

Deep Sky

Montreal, QC • On-site, Remote

Full-time

Re-posted yesterday

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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