Security Systems Technician jobs in St Catharines, ON

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High-Voltage Powerline Technician — 27.6kV Systems

The St. Lawrence Seaway Management Corporation
St. Catharines

A Canadian transportation organization seeks a Powerline Technician in St. Catharines. This role involves installing, maintaining, and repairing electrical equipment and systems up to 27,600 volts. The ideal candidate will have the necessary certifications, at least five years of experience, and must be able to work at heights and in confined spaces. Competitive compensation, a pension plan, and...

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3 hours ago

Library Facilities Specialist: Maintenance, Security & Delivery

My SCPL
St. Catharines

A public library system in Canada is seeking a Facilities Maintenance Technician to maintain cleanliness, security, and overall functionality of library facilities. Responsibilities include customer service, daily maintenance tasks, and delivering materials to various locations. Ideal candidates will have Grade 12 education, strong communication skills, and experience with plumbing, electrical,...

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3 hours ago
Hybrid

Senior Manager, Information Security

Meridian Credit Union
St. Catharines

Senior Manager, Information Security at Meridian Credit Union Join to apply for this senior role. The position is currently accepting applications and we encourage early submission.At Meridian we integrate our purpose into everything we do for people, the planet, and communities. We believe our greatest opportunity is to create opportunity and meet people where they are.We are seeking a highly...

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3 days ago

Intermediate QA Automation with c# (Security clearance)

Confidential
St. Catharines

Key Responsibilities - Design, develop, and execute manual and automated test suites for web, mobile, API, and backend components. - Write comprehensive test cases, test scripts, test scenarios and acceptance criteria based on product requirements and specifications. - Build and maintain robust test automation frameworks using tools like Selenium, Cypress, Playwright, or Appium. - Integrate...

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7 hours ago

Heavy-Duty Truck Systems Installer

Advantage Personnel
St. Catharines

A staffing agency is seeking a Heavy Duty Shop Technician / Parts Installer in St. Catharines. Candidates should have at least 2 years of experience in assembly or installation of mechanical systems, be comfortable lifting up to 50lbs, and have experience using hand and power tools. The position offers a temporary to permanent hire opportunity with a pay rate between $21.00 and $23.00 per hour....

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18 hours ago

IT systems Administrator - Apply

TreowGroup Recruitment
St. Catharines

TreowGroup, on behalf of our Niagara-based client, is seeking an IT systems Administrator. The Company: Our client is a luxury hotel group, operating a collection of hotels, fine-dining restaurants, and world-class spas. Known for delivering exceptional guest experiences, they combine modern luxury with impeccable service. Their IT department is forward-thinking, consistently adopting the latest...

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7 days ago
Hybrid

GIS System Administrator - Apply

Pinchin
St. Catharines

GIS System Administrator IDS Any Pinchin Office (Hybrid) Pinchin is looking for an experienced GIS System Administrator to join the Integrated Digital Services (IDS) Team. The GIS System Administrator will be responsible for the management, maintenance, and optimization of the organization's Geographic Information System (GIS) infrastructure. This role involves overseeing the implementation of...

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7 days ago

Program Test Manager - Teacup Tech Systems

Teacup Tech Systems
St. Catharines

Position Summary Reporting to the Team Lead for Enterprise Quality Assurance, the Program Test Manager is responsible for managing the testing and delivery of a multi-year program of complex projects, as well as mentoring Test Leads and other testing staff towards the achievement of the enterprise quality goals. Holding ultimate accountability for the overall quality of the delivered solution,...

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an hour ago

Seasonal Automotive Electronics Service Technician

Essential HR
St. Catharines

Join DiCAN Inc. – Drive Safety Forward with Us! Seasonal Service Technician | September–April Annually Are you a hands-on problem-solver with a passion for vehicle safety technology? Do you enjoy working independently, take pride in precision work, and thrive in a team-oriented environment? If so, DiCAN Inc. would love to hear from you. We’re a growing, Canadian-owned company specializing in...

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10 hours ago

Mobile Service Diesel Mechanic Technician IV - Afternoon Shift

Ryder
St. Catharines

About Ryder For almost 100 years, Ryder has provided customers around the world with integrated transportation, logistics, and supply chain management solutions that enhance the way they do business. Building and maintaining a fleet takes time, resources, and expertise few companies can spare. We are a Fortune 500 company with 800+ locations and over 40,000 employees across the US and Canada!...

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18 hours ago
No Experience

Powerline Technician

St. Lawrence Seaway
St. Catharines

Assignment Permanent Hours of work 40hours per week Salary Step 1: $46,74/hour Step 2*: $49,68/hour (*After a 90 worked day probation period) Your role Wishing to contribute in ensuring the technical support and service for various electrical equipment reaching up to 27600 volts? By performing work such as installing, inspecting, maintaining and repairing, our powerline technician is key...

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3 hours ago

Door Technician - Apply

BGIS
St. Catharines

Who We Are BGIS is a leading provider of customized facility management and real estate services. With our combined team of over 6, 500 globally, we relentlessly focus on enabling innovation through the services we deliver, while actively looking for new opportunities that will enable innovation for our clients’ businesses. Globally, we manage over 320 million square feet of client portfolios...

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7 days ago

Mobile Service Diesel Mechanic Technician IV - Afternoon Shift - Apply

040 Ryder Integrated Logistics, Inc. (Employer-Payroll)
St. Catharines

Job Seekers can review the Job Applicant Privacy Policy by clicking here. Job Description: About Ryder For almost 100 years, Ryder has provided customers around the world with integrated transportation, logistics, and supply chain management solutions that enhance the way they do business. Building and maintaining a fleet takes time, resources, and expertise few companies can spare. We are a...

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2 days ago

Live-In Maintenance Technician

Realstar
St. Catharines

St. Lawrence Village, 3 Leaside Drive, St. Catharines, Ontario, Canada Job Description Posted Monday, January 19, 2026 at 5:00 AM Realstar is a fully integrated management firm providing a full range of investment and property management services for the last 50 years. It is one of Canada’s largest multi-residential asset managers on behalf of institutional and private investors. It manages...

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18 hours ago

Truck Technician (310T certified or RedSeal)

TRANS-FRT MCNAMARA INC
St. Catharines

Truck Technician (310T certified or Red Seal) Job description: Trans-Frt McNamara is looking for licensed technicians who are motivated and determined to make an impact in the transportation industry. As a growing fleet we are looking for multiply individuals to fill a few positions located in Ayr, Ontario. We offer: - Competitive hourly wages based on level of experience - 100% Company paid...

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7 hours ago
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Mobile Service Diesel Mechanic Technician IV - Afternoon Shift

Ryder
St. Catharines

About Ryder For almost 100 years, Ryder has provided customers around the world with integrated transportation, logistics, and supply chain management solutions that enhance the way they do business. Building and maintaining a fleet takes time, resources, and expertise few companies can spare. We are a Fortune 500 company with 800+ locations and over 40,000 employees across the US and Canada!...

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3 hours ago
No Experience

Powerline Technician

The St. Lawrence Seaway Management Corporation
St. Catharines

Overview At the St. Lawrence Seaway Management Corporation, our people come first. We are proud to make a real difference by contributing to a sustainable and efficient transportation of goods. Applying to join our dynamic team will make you an ambassador for a seaway that is essential to everyone’s daily life. Discover a workplace that promotes safety, diversity and innovation. - Location: St....

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3 hours ago

Field Service Technician – Automotive Electronics (Travel Role)

Essential HR
St. Catharines

Ready to work on cutting-edge vehicle safety technology and see more of Ontario while you’re at it? Join DiCAN Inc., a Canadian-owned leader in fleet and vehicle safety technology. We’re growing fast, and we’re looking for hands-on problem solvers who are ready to travel, learn, and take pride in keeping vehicles and communities safe. What You’ll Do As a Field Service Technician, you’ll be out...

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a day ago

High-Voltage Powerline Technician (27.6kV) - Permanent

St. Lawrence Seaway
St. Catharines

A leading power utility company in the Niagara Region is seeking a Powerline Technician to install and maintain electrical equipment up to 27.6 KV. This permanent role offers competitive compensation and a comprehensive benefits package. Responsibilities include technical support, inspection, and troubleshooting of electrical systems. Candidates should have a high school diploma, an electrician...

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3 hours ago

Automotive Electronics Service Technician

Essential HR
St. Catharines

Are You Ready to Drive Safety Forward? Do you have a passion for problem-solving and an interest in cutting-edge vehicle safety technology? We’re DiCAN Inc., a rapidly expanding, Canadian-owned business focused on vehicle safety technology. Our success is rooted in integrity, teamwork, and excellence, and now we’re looking for talented individuals to join our service tech team. Does this sound...

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23 hours ago
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