Senior Process Engineer – Chemical Manufacturing

Entegris, Inc.; Toronto; On-site; CAD 100,000 - 115,000; Full time

Benefits offered by this job

RRSP plan with employer match

Health, dental and vision insurance

Vacation policy

Education assistance

Values-driven culture

Job summary

Entegris, Inc. in Toronto is seeking a Senior Process Engineer – Chemical Manufacturing to lead manufacturing performance across product lines, drive process improvements, and mentor operations teams using data analytics and Lean/Six Sigma.

You will collaborate with R&D, Quality, EHS and Maintenance, manage change, support tech transfer, and apply AI tools to accelerate problem solving while advancing safe, reliable, and scalable production.

Qualifications

• Bachelor's degree in Chemical Engineering or higher in related field.
• 5+ years in chemical manufacturing or process engineering.
• Experience leading troubleshooting and optimization projects.
• Familiarity with SPC, DOE, process capability analysis; Minitab/JMP is a plus.
• Lean/Six Sigma knowledge; Green/Black Belt is an asset.

Responsibilities

• Lead cross-functional investigations into process deviations and implement corrective actions.
• Drive safety, quality, reliability, capacity and cost improvements across production lines.
• Support process hazard reviews and management of change activities.
• Mentor operators and collaborate with R&D, Scale-Up, Quality, EHS, and Maintenance.

Skills

Batch ops

Distillation

Reaction chemistry

Process development

Manufacturing tech

Statistics

Lean

Six Sigma

Change control

Cross-functional communication

Education

Bachelors in Chemical Engineering

Advanced degree (MSc/PhD) in Chemistry/Materials Science

Tools

Aspen

AutoCAD

PFDs

P&IDs

Instrumentation & Process Safety Management

Job description

Senior Process Engineer – Chemical Manufacturing

Here at Entegris, we use advanced science to enable technologies that transform the world, and we are seeking employees who have the drive to continue that mission.

Role

Entegris Canada - Toronto is currently seeking a Senior Process Engineer – Chemical Manufacturing to join our team. The person will serve as a technical leader responsible for advancing manufacturing process performance across multiple product lines. The successful candidate will lead complex troubleshooting efforts, process optimization initiatives, and continuous improvement projects while interacting cross-functionally with R&D, Scale-Up, Quality, EHS, and Maintenance teams. The position reports to the Manufacturing Operations Manager. The successful candidate will combine strong technical expertise with a hands‑on approach to problem solving, leveraging data analytics, digital tools, and emerging AI capabilities alongside continuous improvement methodologies to enhance manufacturing performance. This role offers the opportunity to support new product commercialization and provide technical leadership that helps position our manufacturing operations for long‑term growth and success.

What You’ll Do:

• Serve as a technical leader supporting manufacturing operations across chemical production processes, driving improvements in safety, quality, reliability, capacity, and cost effectiveness.
• Lead investigations into process deviations, equipment issues, and product non-conformances, utilizing structured problem‑solving methodologies to identify root causes and implement sustainable corrective actions.
• Support process hazard reviews and management of change activities to ensure safe and sustainable manufacturing operations.
• Partner closely with R&D, Scale-Up, Quality, EHS, and Maintenance teams to ensure reliable execution of manufacturing processes.
• Support technology transfer, scale‑up activities, and commercialization of new products from development through full‑scale manufacturing.
• Drive continuous improvement initiatives using Lean, Six Sigma, statistical analysis, and process optimization tools to improve process capability, throughput, yield, and overall equipment effectiveness (OEE).
• Develop, maintain, and improve manufacturing documentation, including standard operating procedures, control plans, risk assessments, and training materials.
• Analyze manufacturing and quality data to identify trends, establish process controls, and improve process robustness through data-driven decision making.
• Explore and deploy practical applications of AI and digital technologies to accelerate technical problem solving, improve process understanding, and enhance manufacturing performance.
• Provide technical mentorship and guidance to operators while fostering a culture of operational excellence and continuous learning.

What We Seek:

• Education Bachelor’s degree in Chemical Engineering, or an advanced degree (M.Sc. or Ph.D.) in Chemistry, Materials Science, or a related scientific discipline.
• Strong technical foundation in batch unit operations, distillation operations, reaction chemistry, chemical process development, or manufacturing technology.
• Experience 5+ years of experience in chemical manufacturing, process engineering, or manufacturing technology.
• Proven track record of leading complex troubleshooting efforts, process optimization projects, and manufacturing performance improvement initiatives.
• Experience applying statistical and engineering tools, including SPC, DOE, process capability analysis, and software such as Minitab or JMP, to solve technical challenges and improve process performance.
• Working knowledge of Lean Manufacturing, Six Sigma, and continuous improvement methodologies.
• Green Belt or Black Belt certification is considered an asset.
• Experience working within quality systems and regulated manufacturing environments, including change control, risk assessments, investigations, and process documentation.
• Demonstrated ability to influence cross‑functional teams and effectively communicate technical concepts to a variety of stakeholders.
• Experience with Aspen, AutoCAD, PFDs, P&IDs, Instrumentation and Process Safety Management

What we offer:

• Compensation: $100,000- $115,000 CAD range with actual pay based on candidate experience
• Generous RRSP plan with an impressive employer match
• Excellent health, dental and vision insurance packages to fit your needs
• Vacation policy that empowers you to take the time you need to recharge
• Education assistance to support your learning journey
• Values-driven culture with colleagues that rally around People, Accountability, Creativity and Excellence.

Please note, this role is for an existing vacancy with an expected compensation range of $100,000- $115,000 CAD.

Equal Opportunity

At Entegris we are committed to providing equal opportunity to all employees and applicants. Our policy is to recruit, hire, train, and reward employees for their individual abilities, achievements and experience without regard to race, color, religion, sexual orientation, age, national origin, disability, marital or military status.

Additionally, our recruitment process does not include using AI based software.

Learn more about why people enjoy working at Entegris.