Jobs in St. Catharines, ON and nearby (3,624 jobs)

Jobs within 25 km of St. Catharines, ON, Canada. Nearby towns and cities are included. Distances are straight-line, not driving distances.

3,624 listings · 856 employers Counted Nov 12, 2026. How we count

About these jobs

Employers hiring include Brock University (379 listings), Loblaw Companies Limited (93 listings), Walmart Canada (92 listings).

Common roles: Retail sales associate, Educational assistant, Stock associate.

668 of these listings include employer-provided pay. Open a job to see its currency and pay period.

Advertised starting pay
Pay period	Median starting pay	Listings
CAD / hour	19.20	444
CAD / year	65,000.00	166

Employer-listed minimums from at least 10 listings per currency and pay period. These are advertised starting amounts, not employee salaries. Jobs without a minimum and unusual amounts are excluded.

Workplace classifications: 0% remote, 8% hybrid, 92% on-site, 0% not specified. Hybrid and on-site classifications may be inferred from descriptions. Check the original ad.

Based on the dated count above. Listings can change. How we count

Jobs in St. Catharines, ON and nearby

Within 25 km

Group jobs by employerEmail me new jobs Save this search

Added 23 days ago
PA
Sales Consultant (St. Catharines Volkswagen)
Performance Auto Group
St. Catharines, ON
- Full-time
OMVIC Certification is required · Must have a valid Ontario Driver's License and good driving record
Added 23 days ago
PA
Lube Technician (Acura Niagara)
Performance Auto Group
St. Catharines, ON
- Full-time
Must have a valid Ontario Driver's License and good driving record
Added 23 days ago
PA
Sales Consultant (Performance Chrysler Dodge Jeep Ram)
Performance Auto Group
St. Catharines, ON
- Full-time
OMVIC Certification is required · Must have a valid Ontario Driver's License and good driving record
Added 23 days ago
PA
Service Advisor (Performance Mercedes-Benz)
Performance Auto Group
St. Catharines, ON
- Full-time
Must have a valid Ontario Driver's License and good driving record
Added 23 days ago
PA
Service Apprentice (Audi Niagara)
Performance Auto Group
St. Catharines, ON
- Full-time
Must have a valid Ontario Driver's License and good driving record
Added 23 days ago
PA
BDC Service Representative (Performance Toyota)
Performance Auto Group
St. Catharines, ON
- Full-time
Must have a results oriented mindset to succeed
Added 23 days ago
PA
Detailer (Performance Mercedes-Benz)
Performance Auto Group
St. Catharines, ON
- Full-time
Must have a valid Ontario Driver's License and good driving record
Added 23 days ago
PA
Detailer (Performance Toyota)
Performance Auto Group
St. Catharines, ON
- Full-time
Must have a valid Ontario Driver's License and good driving record
Added 23 days ago
O
OxyChem 3rd Class Relief Power Engineer
OxyChem
Thorold, ON
- Full-time
Must have working knowledge and experience in the repair and maintenance of various types of mechanical equipment · Valid driver’s license required
Added 23 days ago
O
2nd Class Power Engineer - Relief Chief Power Engineer
OxyChem
Thorold, ON
- Full-time
· Must possess a valid 2nd Class Operating Engineer’s License, knowledge of Operating Engineers Act, Boilers, Pressure Vessels and fuels
Added 23 days ago
OxyChem DCS Control Systems Engineer
OxyChem
Thorold, ON
Added 23 days ago
O
I&E Technician
OxyChem
Thorold, ON
- Full-time
Valid driver’s license required. · Must have relevant plant experience and be familiar with plant operations, chemical processing equipment, procedures and related systems
Added 23 days ago
HG
Grower
Hendriks Greenhouses
Lincoln, ON
- $30 to $35 CAD / hour
- Full-time
Added 23 days ago
FC
Casual Courier-10
FedEx Canada
Niagara Falls, ON
- Part-time
Must possess a valid driver’s license and have a good driving record · Must Have a Full Valid Class G License
Added 23 days ago
EC
STAMFORD GREEN DAY NURSERY - COOK (OCT. 20, 2026)
Early Childhood Community Development Centre
Niagara Falls, ON
- Contract
Added 23 days ago
TE
Environmental Specialist
Triumvirate Environmental
Niagara Falls, ON
- Full-time
Must have a reliable form of transportation;
Added 23 days ago
TE
Labpack Labourer
Triumvirate Environmental
Niagara Falls, ON
- Full-time
Must have a reliable form of transportation
Added 23 days ago
PH
Speech Language Pathologist - Niagara (Full-time)
ParaMed Home Health Care
Niagara-on-the-Lake, ON
- Full-time
Added 23 days ago
R
Branch Manager
RBC
Niagara Falls, ON
- Full-time
Added 23 days ago
BU
Instructor (Part-time) MKTG 3P98 Winter D3 2027
Brock University
St. Catharines, ON
- Part-time
Must have previous successful and appropriate teaching experience at the University level in Marketing Analytics and Intelligence
Added 23 days ago
Area Team Lead - Machining (Midnights)
INNIO
Welland, ON
Added 23 days ago
TS
Quotes & Proposals Coordinator
TalentSphere Staffing Solutions
St. Catharines, ON
- Full-time
Added 23 days ago
CH
Physiotherapist
CBI Health
Niagara Falls, ON
- Full-time
Added 23 days ago
SR
Ops Supervisor ES - CANADA
s Refining Systems Inc
Beamsville, ON
- Full-time
Added 23 days ago
C
Banking Centre Leader I
CIBC
Vineland, ON
- Full-time
You need to be legally eligible to work at the location(s) specified above and, where applicable, must have a valid work or study permit

OxyChem

OxyChem 3rd Class Relief Power Engineer

Thorold, ON, Canada
NiagaraPVC, Canada

Salary: $43.57-$49.78 · Full-time

Apply on oxychem.wd504.myworkdayjobs.com About employer

Applications open in a new tab.

Job details

Pay: Salary: $43.57-$49.78
Job type: Full-time
Posting language: English
Posted: Sep 22, 2026

Original job description

At OxyChem, our chemistry makes modern life possible, and it is our people who make the difference. We are a safety-first, purpose-driven team committed to innovation, environmental responsibility, and doing things the right way. If you are ready to contribute, elevate your skills, and take ownership of your career, Oxychem offers the opportunity to make a difference every day.

OxyChem, a Berkshire Hathaway company, is a leading producer of essential chemistry with operations in the U.S., Canada and Latin America. OxyChem’s products play an essential role in everyday life, supporting critical applications in water treatment, pharmaceuticals, healthcare, manufacturing, automotive, personal hygiene, and residential and commercial construction. OxyChem actively participates in the Occupational Safety and Health Administration Voluntary Protection Program, underscoring our commitment to safety. Headquartered in Dallas, Texas, OxyChem is a top three U.S. manufacturer of polyvinyl chloride, chlor-alkali and chlorinated organic chemicals, and calcium chloride. Visit oxychem.com for more information.

In a fast-paced industry that demands precision, we create a supportive workplace where the safety and well-being of our employees are paramount. We are committed to rewarding top performers, offering very competitive pay and benefits, and providing tremendous career development opportunities.

Benefits:

Group Retirement Savings Plan
Health Care Benefits
Vision
Dental Care
Health Care Spending Account
Paid Time Off
Employee Assistance Program
Disability Insurance
Company events
On-Site fitness facility

Salary: $43.57-$49.78

Essential Job Duties:

To operate and monitor all utility equipment located outside the boiler house and perform all operating duties as it relates to TSSA which includes: cooling towers, refrigeration systems, air compressors, steam condensate collection systems, waste water and process water plants and tests emergency diesel generators in the two resin manufacturing areas.
Supplies production with all utilities (dry air, water treatment including demineralizer and RO, wastewater treatment, fire water, chilled water, cooling towers).
Responsible for the start-up and shutdown of various equipment including air compressors, chillers, rotary drum filter and fire pump engines.
Completes water tests, sludge tests, and wastewater tests, perform chemical drawdowns, and adjust chemical feed as necessary.
Monitors Delta V DCS control system and make adjustments as necessary.
Relieves Operating Engineers Third Class as needed for vacation and illness.
Conduct daily work activities in support of HSE objectives and policies. Use personal accountability to assist with carrying out duties, responsibilities, and authority as defined in HSE programs, practices, and procedures.
Understand HSE policies and programs. Work safely, with respect to health and environmental requirements.
Follows the procedures for the ISO 9001 Program to meet OCC’s quality policies of conducting business that exceed the expectations and needs of our customers in a safe and environmentally friendly manner.

Qualifications:

Successful completion of a 3rd Class Operating Engineer TSSA Certificate. This TSSA certificate requires the successful completion of TSSA exams.
Basic knowledge of the Occupational Health and Safety Act, TSSA and related regulations.
Knowledge of and ability to operate basic computer software applications including outlook, word and excel.
Must have working knowledge and experience in the repair and maintenance of various types of mechanical equipment. Diagnostic and problem-solving skills related to technical issues.
Must be able to read process flow diagrams, P&IDs, mechanical drawings and follow mechanical specifications.
Valid driver’s license required.
Required to work overtime, weekends, holidays and call-in as needed to maintain a 24/7 operating plant.
Must be able to perform the physical requirements of the position including climbing ladders and stairs, walking, bending, stooping etc.
Must have good manual dexterity and experience using industrial hand tools and power tools.
Must be able to wear personal protective equipment including the use of a respirator. Must be able to respond to visual and audible alarms. Must be able to work in confined spaces, work at heights and work from platforms.

AI Disclaimer: OxyChem does not use artificial intelligence as part of our initial screening and assessment process.

Vacancy Validation: This position is offered as a backfill to an existing vacancy or a newly added opening within our organization.

Fraud Statement:

It has come to our attention that various individuals and/or organizations are contacting people falsely pretending to recruit on behalf of OxyChem. Please be aware that these recruiting scams and communications do not originate, nor are they associated with our recruitment process. All OxyChem job postings and offers will require a completed application through our company website.

OxyChem does not charge a fee at any stage of the recruiting process. We will never:

Ask you to pay for applications, interviews, meetings, processing, training or for any other fees
Use recruiting or placement agencies that charge candidates an advance fee of any kind or
Request personal information such as passport and bank account details at an early stage of our recruitment process.

We recommend against responding to unsolicited business propositions or offers from people you don't know. Do not disclose your personal or financial details. If you believe you have been the victim of a recruiting scam, please contact your local police department.

Apply on oxychem.wd504.myworkdayjobs.com About employer

More about this job

Responsibilities

Operate and monitor utility equipment including cooling towers, air compressors, and water treatment systems while ensuring compliance with HSE and quality policies. Perform start-up and shutdown procedures, conduct water testing, and adjust chemical feeds as necessary to support production.

Requirements

Successful completion of a 3rd Class Operating Engineer TSSA Certificate is required. Candidates must possess mechanical maintenance experience, diagnostic skills, and the ability to work in a 24/7 industrial environment.

Skills

Operating Engineer
TSSA Certification
Utility Equipment Operation
Water Treatment
DCS Control System
Mechanical Maintenance
Troubleshooting
Process Flow Diagrams
P&IDs
Industrial Hand Tools
Power Tools
Safety Compliance
HSE Policies
ISO 9001
Emergency Response

Benefits

Group Retirement Savings Plan
Health Care Benefits
Vision
Dental Care
Health Care Spending Account
Paid Time Off
Employee Assistance Program
Disability Insurance
Company events
On-Site fitness facility

Visa sponsorship

Not detected in the job text

Keywords

3rd Class Operating Engineer
TSSA
Utility Equipment
Cooling Towers
Refrigeration Systems
Air Compressors
Water Treatment
Wastewater Treatment
Delta V DCS
HSE
ISO 9001
Mechanical Drawings
P&IDs
Industrial Tools
Respirator
Confined Spaces
Manufacturing
Chemical Processing
Preventive Maintenance
Process Control

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Work requirements

Jobs in St. Catharines, ON and nearby