St. Catharines On Operations assistant Jobs – 124 Openings This Week

Program Assistant, Special Events
City of St. Catharines —St. Catharines, ON
- $23.46 an hour
- Temporary
- Hybrid work
- Heavy lifting
- Microsoft Office
- High school diploma or GED
- Dental care
- Vision care
3h
Student Radio Production Assistant
University of Niagara Falls Canada —Niagara Falls, ON
- $17.60 an hour
- Part-time
- Master's degree
- Organizational skills
Quick apply
10d
Assistant Manager - Outlet Collection at Niagara, Hollister
AFH Canada Stores Co. —Niagara-on-the-Lake, ON
- Full-time
- Sales
- Supervising experience
- Bachelor's
- Store discount
- Disability insurance
Assistant Manager - Outlet Collection at Niagara, Abercrombie & Fitch
AFH Canada Stores Co. —Niagara-on-the-Lake, ON
- Full-time
- Sales
- Supervising experience
- Bachelor's
- Store discount
- Disability insurance
Seasonal Associate - Famous Footwear
Famous Footwear —Niagara-on-the-Lake, ON
- Overtime
- Sales
- High school diploma or GED
Quick apply
2d
Furniture Bank Administrator
Gateway Residential & Community Support Services —Niagara Falls, ON
- $23.28–$26.16 an hour
- Weekends as needed
- Microsoft Powerpoint
- Bilingual
- Microsoft Word
- Wellness program
- Mileage reimbursement
Quick apply
3d
Construction - Project Coordinator
Empire Communities —Niagara Falls, ON
- $60,000–$70,000 a year
- Full-time
- Microsoft Word
- Microsoft Excel
- Microsoft Outlook
Quick apply
5d
Snack Bar Attendant
Delta Bingo Inc HQ —Niagara Falls, ON
- $17.60 an hour
- Weekends as needed
- Serving
- Customer service
- Cashiering
Quick apply
8d
Medical Office Administrator
Rose City Medical Associates —Welland, ON
- From $20 an hour
- Full-time
- Supervising experience
- Team management
- Organizational skills
Quick apply
Controller
Finlink Group —St. Catharines, ON
- Full-time
- Microsoft Excel
- ERP systems
- Analysis skills
Quick apply
13d
Laboratory Supervisor, Geography and Tourism Studies
Brock University —St. Catharines, ON
- $74,235–$85,000 a year
- Laboratory experience
- Analysis skills
- First Aid Certification
Quick apply
10d
Niagara (5) - Assistant Store Manager
Zwilling J.A. Henckels Canada Ltd —Niagara-on-the-Lake, ON
- Weekends as needed
- Microsoft Powerpoint
- Microsoft Word
- Microsoft Excel
Quick apply
Dental Assistant/Receptionist
Applebay Dental —Niagara Falls, ON
- $21–$25 an hour
- Part-time
- Customer service
- Medical office experience
- Microsoft Office
Quick apply
Events & Banquet Assistant
Club Italia —Niagara Falls, ON
- $20 an hour
- Full-time
- Hospitality
- Microsoft Office
- Organizational skills
- Flexible schedule
Quick apply
2d
Assistant Professor - Finance HBBA
University of Niagara Falls Canada —Niagara Falls, ON
- From $93,000 a year
- Full-time
- Doctoral degree
- Finance
- Master's degree
- Dental care
- Paid time off
Quick apply
9d
Sales Administrative Assistant
Canadian Niagara Hotels Group —Niagara Falls, ON
- $21 an hour
- Full-time
- Microsoft Word
- Hospitality
- Microsoft Excel
- Dental care
Quick apply
Pharmacy Assistant
Shoppers Drug Mart / Pharmaprix —Grimsby, ON
- $19–$22 an hour
- Full-time
- High school diploma or GED
- Organizational skills
7d
Supported Living Supervisor (Maternity Contract)
Mainstream —St. Catharines, ON
- $29.26–$31.90 an hour
- Full-time
- Bilingual
- CPR Certification
- English
Quick apply
Part-Time Store & Admin Assistant
Comfort Home Properties —Campden, ON
- $17.60–$18.50 an hour
- 8 hour shift
- Hospitality
- Inventory control
- Inventory management
- Store discount
Quick apply
12d
Assistant Kitchen Manager
Ye Olde Squire Pub and Grille —Welland, ON
- $20–$25 an hour
- Weekends as needed
- Bar
- Cooking
- Restaurant experience
Quick apply
1d

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Program Assistant, Special Events

City of St. Catharines -
St. Catharines, ON

Apply Now

Job details

Temporary | Full-time
$23.46 an hour
3 hours ago

Qualifications

Heavy lifting
Microsoft Office
High school diploma or GED
Class G Licence
Communication skills

Full job description

At the City of St. Catharines, you’ll find more than just a job — you’ll find a place that fits.

Here, your work means something — where you can see the impact, feel the pride, and know you’re a part of something bigger. You’ll be trusted to do your job, backed by people who care, and part of a team that shows up for each other. There’s flexibility when it counts, and a real understanding that life doesn’t stop when the workday starts. With pay you can count on, great benefits, and a pension that helps you plan ahead — you’ve got more than a job. You’ve got the space to grow, the balance you need, and a place that gets it.

It feels different — because it is.

It’s a place that works for you.

About the Role:

We are looking for an energetic and organized individual to assist City staff in the planning and execution of City hosted events, farmer’s market engagement and 3 rd party event oversight. This position will assist with the development of information and task timelines to support effective and safe operations for all City events. This position will also be responsible for community engagement at the Farmer’s Market. The Event Assistant will show initiative and assist in the preparation of all event related internal and external communications.

What You'll be Doing:

Assist with the planning and execution of City events.
Attend, deliver and engage in community programming at the Farmer’s Market
Liaise with Corporate Communications for the development of event promotion.
Respond to the needs of attendees, community members and staff as required on event/market days.
Research and schedule event vendors and performers.
Coordinate and review vendor and performer contracts.
Assist with the development, implementation, and maintenance of a community volunteer program, as well as direct oversight of their activities on event days.
Act as a key contact for event volunteers.
Set up and tear down, monitor event/market timelines and ensure all event related activities run smoothly.
Additional tasks as required.

What's Required:

Grade 12 Diploma
A minimum of one year related professional experience in special events, preferred.
Relevant experience working with community members and volunteers.
Strong abilities to multitask, prioritize, with a keen eye for detail.
Strong organizational and communication skills.
The ability to work in a collaborative team environment.
Ability to function independently with minimal supervision.
Respond effectively to customer/public concerns and service issues as they arise.
Ability to work extended shift hours as needed to accommodate event schedules which will include evenings, weekends and holidays as required.
Physical ability to lift and carry a minimum of 40lbs as required for event set up, and tear down.
Must be able to work outdoors in a variety of weather conditions, including both summer and winter conditions.
Proficiency in MS Office Suite software.
A valid Ontario driver’s licence, Class “G”, with a clean driving record.

Job Details:

Job ID: 2026-161

Pay Rate: $23.46

Hours: 35 per week

Schedule: Variable

Location: St. Catharines, ON

Work Mode: Hybrid (less than 50% remote)

Employee Group: Non-Union

Position Type: Temporary, Full-time

Duration: Until December 31, 2026

Vacancy Status: This posting is for an existing vacancy

Application Deadline: June 18, 2026

Jobs with an application deadline will close at 11:59 PM on that date. Jobs listed as ‘open until filled’ may close at any time.

Other Requirements:

Other Position Requirements include: Class G Driver’s Licence, Ability to travel between City work locations

Candidates selected for the position will be required to complete the Ministry of Labour’s Worker Health and Safety Awareness training and provide proof of the educational credentials listed on their resume and job application.

What's In It for You:

Curious what it’s like to work for the City of St. Catharines? Watch the video and Hear from Our Team.

Here’s what you can expect when you join us:

Great People: Be part of a team that supports you, celebrates your wins, and helps you succeed.

Make Your Mark: Bring your ideas, drive meaningful change, and leave a lasting impact on our community.

Learn & Grow: Access training and development funds to take your skills to the next level.

Competitive Pay: Competitive pay from a certified Ontario Living Wage Employer.

Secure Future: Join the OMERS pension plan with employer-matched contributions.

Balance & Benefits : Flexible hybrid work options plus health, dental, and vision benefits for eligible positions.

Additional Information:

Equal Opportunity Employer

The City of St. Catharines is committed to fostering an inclusive, accessible, and respectful work environment. We celebrate the uniqueness of every individual. Our community is enriched by people from diverse backgrounds and lived experiences—a value reflected in our 2023–2027 Strategic Plan.

Don’t Meet Every Requirement?

We encourage individuals from all backgrounds, experiences, and education levels to apply. While specific qualifications may be required for certain roles, we assess each applicant’s overall suitability. Please note that unionized roles are subject to collective agreement requirements.

Accommodation

We are an equal opportunity employer and provide accommodations throughout the recruitment process in accordance with the Ontario Human Rights Code and the Accessibility for Ontarians with Disabilities Act (AODA). If you require accommodation at any stage, please contact Human Resources at [email protected].

Application Process

To ensure transparency and fairness, all applications must be submitted online through our application portal. Please keep your contact information up to date and regularly check your spam and junk email folders, as important communications may be directed there.

Interviews and Assessments

Depending on the role, interviews may be conducted via video conferencing or in person. Various tests and/or assessments may be administered as part of the selection process.

Use of AI

The City of St. Catharines does not use artificial intelligence (AI) technology in any part of the recruitment process.

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Refine Your Search

operations assistant jobs in st. catharines on

Program Assistant, Special Events

Student Radio Production Assistant

Assistant Manager - Outlet Collection at Niagara, Hollister

Assistant Manager - Outlet Collection at Niagara, Abercrombie & Fitch

Seasonal Associate - Famous Footwear

Furniture Bank Administrator

Construction - Project Coordinator

Snack Bar Attendant

Medical Office Administrator

Controller

Laboratory Supervisor, Geography and Tourism Studies

Niagara (5) - Assistant Store Manager

Dental Assistant/Receptionist

Events & Banquet Assistant

Assistant Professor - Finance HBBA

Sales Administrative Assistant

Pharmacy Assistant

Supported Living Supervisor (Maternity Contract)

Part-Time Store & Admin Assistant

Assistant Kitchen Manager

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