Security Systems Technician jobs in Oshawa, ON

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Onboard Electrical Technician: Install, Test & Troubleshoot Rail Systems

ALSTOM Gruppe
Whitby

A global leader in transportation solutions based in Whitby, ON, is looking for a full-time Onboard Electrical Technician. You will be responsible for installing and maintaining electrical systems while ensuring compliance with safety standards. The ideal candidate will possess a diploma in Electrical Technology and experience with electrical systems. You will enjoy a dynamic work environment...

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2 hours ago

Onboard Piping & Pneumatic Technician — Transit Systems

Alstom
Whitby

A leading multi-national transport company in Whitby is looking for a full-time Onboard Piping / Pneumatic Technician. This role will involve performing mechanical installations, troubleshooting, and ensuring compliance with EHS standards. The ideal candidate will have a diploma in Mechanical Engineering Technology and experience with pneumatic systems. You’ll work in a collaborative environment...

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2 hours ago

Well Technician: Build Clean Water Systems & Communities

WSP
Whitby

A leading engineering consultancy in Canada is seeking a Well Technician to support environmental remediation and groundwater management efforts. The position involves hands-on work in the field, operating heavy vehicles, and assisting with drilling and monitoring wells. Ideal candidates will have hands-on experience and a commitment to environmental safety and stewardship. This role not only...

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an hour ago

Senior Manager, Product Security Engineering (Platform Security)

Affirm
Oshawa

OverviewAffirm is reinventing credit to make it more honest and friendly, giving consumers the flexibility to buy now and pay later without any hidden fees or compounding interest. Security is critical to Affirm’s mission. Our goal is to embed a strong security culture across the company so we can build and operate honest financial products. The Platform Security team forms the backbone of...

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3 days ago

Assistant Teaching Professor - Network and IT Security

Ontario Tech University
Oshawa

Assistant Teaching Professor - Network and IT Security Tracking Code: req1873 Faculty/Department: Faculty of Business and Information Technology Appointment Type: Teaching Faculty Number of Positions: 1 Salary Grade: Hiring Range, Assistant Teaching Professor - Network and IT Security - $101,000 - $116,000. Final base salary will reflect individual candidate’s experience and...

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17 hours ago

Intermediate QA Automation with c# (Security clearance)

Confidential
Oshawa

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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6 hours ago

Summer 2026 Co-Op - Computer Science, Cyber Security, and Applied Mathematics - Durham Region

Ontario Power Generation Inc.
Oshawa

Summer 2026 Co-Op - Computer Science, Cyber Security, and Applied Mathematics - Durham Region Location: Oshawa, ON, CA, L1H 8W8 Status: Contract (4 or 8 months) Working Conditions: On-site Education Level: University or College, minimum 1st year completed Shift: Days Travel: 10% Deadline to Apply: January 26, 2026 Salary Range: $32.78 - $43.68 per hour Electrify your career and help...

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an hour ago
Hybrid

Operations Lead: Physical Security Installations

Cloud Managed Networks
Oshawa

A leading IT solutions firm in Canada is seeking an Operations Manager for Physical Security Installations. In this hybrid role, you will oversee the management of physical security installations, ensuring compliance with safety standards and client requirements. Responsibilities include coordinating installation teams, scoping projects, and maintaining vendor relationships. The ideal candidate...

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17 hours ago

Technology Leader: IT/OT & Cyber Security

The MEARIE Group
Oshawa

A regional electricity provider in Oshawa is seeking a Manager of Technology to enhance its IT and OT services. Responsibilities include overseeing cyber security and resource management, leading technology projects, and engaging with cross-functional teams. The ideal candidate has over ten years of leadership experience in information systems and strong cyber security knowledge. They will guide...

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17 hours ago

Nuclear Security Manager

Kiewit
Oshawa

Press Tab to Move to Skip to Content Link Select how often (in days) to receive an alert: Home District/Group: Kiewit Nuclear Solutions Department: Safety Market: Nuclear Employment Type: Full Time Position Overview District Overview Kiewit Nuclear Solutions is a full-service engineering, project management and construction provider operating across North America. Our experience spans all...

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a day ago

Summer 2026 Co-Op - Computer Science, Cyber Security, and Applied Mathematics - Durham Region

Ontario Power Generation
Oshawa

Overview Status: Contract (4 or 8 months) Working Conditions : On-site Education Level: University or College, minimum 1st year completed Base Location: Durham (Oshawa, Bowmanville, Pickering) Shift: Days Travel: 10% Deadline to Apply: January 30, 2026 Salary Range: $32.78 - $43.68 per hour Electrify your career and help build a brighter tomorrow. Every generation has a challenge that...

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2 hours ago

Security Guard - Health Care

Allied Universal
Oshawa

Overview Company Overview: We are North America's leading security and facility services provider with approximately 300,000 service personnel. At Allied Universal® we pride ourselves on fostering a promote from within culture. There are countless examples of individuals who began their career as Security Professionals and today hold positions on our senior leadership team. We offer medical,...

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17 hours ago

Technology Manager: IT/OT Security & Infrastructure

Oshawa Power Group
Oshawa

A local electricity distributor in Oshawa seeks a Manager of Technology to lead IT initiatives and oversee cyber security. The role involves managing technology infrastructure, projects, and a motivated team. Candidates should have a degree in Computer Science and at least ten years of leadership experience in information systems. Competitive salary between CAD 135,000 to CAD 145,000 annually,...

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2 hours ago

Assistant Teaching Professor - Network and IT Security - Apply

ontariotechu
Oshawa

Assistant Teaching Professor - Network and IT Security Tracking Code: req1873 Faculty/Department: Faculty of Business and Information Technology Appointment Type: Teaching Faculty Number of Positions: 1 Salary Grade: Hiring Range, Assistant Teaching Professor - Network and IT Security - $101,000 - $116,000. Final base salary will reflect individual candidate’s experience and...

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a day ago

Senior Platform Security Engineer

Affirm
Oshawa

Affirm is reinventing credit to make it more honest and friendly, giving consumers the flexibility to buy now and pay later without any hidden fees or compounding interest.The Security team posture increases security and reduces risk while securely enabling access to information for those who need it! The ideal employee will have extensive experience developing tooling and infrastructure used for...

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3 days ago
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Hybrid

Operations Manager (Physical Security Installations)

Cloud Managed Networks
Oshawa

About Cloud Managed Networks Cloud Managed Networks is an IT solutions provider specializing in cloud migration, network infrastructure, and cybersecurity. With a client‑centric approach, we create tailored strategies to meet unique business needs, ensuring seamless digital transformations. Our expertise spans on‑premises, cloud, and hybrid environments, offering services such as system...

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17 hours ago

Senior Manager, Product Security Engineering (Platform Security)

Affirm
Oshawa

Overview Affirm is reinventing credit to make it more honest and friendly, giving consumers the flexibility to buy now and pay later without any hidden fees or compounding interest. Security is critical to Affirm’s mission. Our goal is to embed a strong security culture across the company so we can build and operate honest financial products. The Platform Security team forms the backbone of...

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2 hours ago

Senior Platform Security Engineer

Affirm
Oshawa

Affirm is reinventing credit to make it more honest and friendly, giving consumers the flexibility to buy now and pay later without any hidden fees or compounding interest. The Security team posture increases security and reduces risk while securely enabling access to information for those who need it! The ideal employee will have extensive experience developing tooling and infrastructure used...

View salary & More Info
2 hours ago

Senior Manager, Product Security Engineering (Platform Security)

Affirm
Oshawa

Overview Affirm is reinventing credit to make it more honest and friendly, giving consumers the flexibility to buy now and pay later without any hidden fees or compounding interest. Security is critical to Affirm’s mission. Our goal is to embed a strong security culture across the company so we can build and operate honest financial products. The Platform Security team forms the backbone of...

View salary & More Info
a day ago

Senior Platform Security Engineer

Affirm
Oshawa

Affirm is reinventing credit to make it more honest and friendly, giving consumers the flexibility to buy now and pay later without any hidden fees or compounding interest. The Security team posture increases security and reduces risk while securely enabling access to information for those who need it! The ideal employee will have extensive experience developing tooling and infrastructure used...

View salary & More Info
a day ago
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