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Kemira is a global leader in sustainable chemistry for water intensive industries. For more than 100 years, we advance the power of chemistry, ensuring clean water and enabling a circular future. At Kemira, we foster a collaborative and inclusive work culture where we turn ideas into real-world impact. Learn more about Kemira at www.kemira.com/careers.
We’re looking for a Chemical Operator to join our team in St. Catharines. Enjoy a non-unionized work setting, operating on a Monday to Friday schedule with two rotating 8-hour shifts: 7:00AM – 3:00 PM and 3:00 PM – 11:00 PM with occasional overtime.
This positing is for an open vacancy.
Compensation: $33.20/hr, plus (afternoon shift premiums) with scheduled increases over the course of two years
In this role, you’ll operate various types of process equipment used to manufacture water treatment chemicals for the pulp and paper industry. This position works in a manufacturing environment and requires a strong commitment to safety, teamwork and adherence to established procedures.
What You Need
A strong safety mindset, with working knowledge of Ontario's OHSA and life-critical controls: lockout/tagout, hot work, confined space, line breaks, and working at heights, etc.
Chemical manufacturing experience
A basic understanding of chemical, mechanical, or electrical systems
Comfort with computers, including HMI control systems and Microsoft Office
Problem-solving and communication skills, and the ability to work both independently and on a team
Ability to lift 25 kg (55 lbs) safely and repeatedly
Assets
Certificates/courses or diplomas with a chemical and manufacturing background
A 4th or 3rd Class Power Engineering certificate
Responsibilities
Run batch processes using manual and automated (PLC/HMI) systems
Monitor, troubleshoot, and resolve equipment and process issues
Complete quality checks, adjust batches,



and keep accurate batch records, logs, and inventory sheets
Load and unload raw materials and finished product from containers and tank trucks, including hose connections and transfers
Support routine boiler operation and water testing
Keep equipment and work areas clean, and support shipping, receiving, and maintenance as needed
Take part in site safety, environmental, and quality initiatives, including assigned terms on the JHSC
What We Offer
A predictable schedule: weekday shifts, no night shifts, occasional Saturday overtime is available on a voluntary basis
Health and dental coverage
Life and disability insurance
DPSP/pension with company matching
Kemira is an equal opportunity employer and is committed to providing an accessible recruitment process. Accommodations are available upon request for candidates participating in all aspects of the selection process.
We thank all applicants for their interest. Only those selected for further consideration will be contacted.
We are leading the way to sustained fair pay in the workplace. As a Fair Pay Certified company, we are taking action to enable ongoing equal pay for equal work. This certification demonstrates our commitment to using trusted and transparent methodologies to analyze pay equity. We are proud to share this achievement as part of our dedication to a fair and equitable workplace for everyone.
Kemira is a global leader in sustainable chemistry for water-intensive industries. We operate globally and serve a wide range of customers including municipal and industrial water treatment companies and the fiber industry. Our solutions and services help secure clean water for millions of people every day and support our customers in advancing circularity and responsible resource use throughout their value chains. In 2025, Kemira reported annual revenue of EUR 2.8 billion with a global team of 4,911 colleagues. Kemira is listed on the Nasdaq Helsinki. www.kemira.com

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📌 Operator, Chemical (Ontario)
🏢 Kemira
📍 Ontario