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6 results for Cybersecurity Engineer in Toronto, ON

Information Security Engineer
  • Toronto, ON
  • onsite
  • Permanent
  • 90000 - 95000 CAD / Yearly
  • <p>We are seeking an experienced Information Security Engineer, who is interested in being a technical mentor to a small team. This role is also critical in ensuring the security and integrity of systems, networks, and data. You will be responsible for implementing and maintaining security policies, monitoring threats, and promoting best practices across this organization.</p><p><br></p><p><strong>Key Responsibilities</strong></p><p><br></p><ul><li>Develop, implement, and maintain security policies, standards, and controls.</li><li>Monitor, detect, and respond to security threats, vulnerabilities, and incidents.</li><li>Conduct risk assessments and periodic security audits.</li><li>Manage and optimize security tools such as SIEM, IDS/IPS, and DLP solutions.</li><li>Investigate security breaches and provide remediation strategies.</li><li>Ensure compliance with regulatory frameworks (e.g., PCI, PII, CASL).</li><li>Stay current with emerging threats and industry standards.</li></ul><p><br></p>
  • 2026-03-03T00:00:00Z
Senior Application Security Engineer (Offensive Security)
  • Toronto, ON
  • onsite
  • Permanent
  • 120000 - 140000 CAD / Yearly
  • <p>This is a hybrid opportunity (2–3 days per week onsite) based in Downtown Toronto.</p><p>Are you ready to help shape and grow an innovative Offensive Security team?</p><p>We are seeking an experienced cybersecurity professional who specializes in offensive security, application testing, and threat management within modern technology stacks—including low code/no code platforms and AI/ML pipelines.</p><p>In this strategic role, you will lead efforts to identify vulnerabilities, simulate adversarial threats, and enhance the organization&#39;s security posture across its cloud, application, and AI/ML environments. Candidates with proven success building offensive security teams, driving penetration testing and incident response programs, and securing AI/ML workflows are encouraged to apply.</p><p>Key Responsibilities:</p><ul><li>Lead and execute penetration tests on low code/no code platforms, uncovering misconfigurations and privilege escalation issues.</li><li>Conduct targeted assessments of AI/ML pipelines, models, and data flows to identify security gaps.</li><li>Evaluate CI/CD integrations and MLOps environments with a focus on risk mitigation.</li><li>Analyze web and mobile applications for vulnerabilities, including insecure APIs and injection threats.</li><li>Perform threat modeling and code analysis to support vulnerability remediation.</li><li>Monitor and respond to security incidents using SIEM technologies such as Splunk and Azure Sentinel.</li><li>Develop use cases that anticipate emerging threats, especially those related to AI/ML attack vectors.</li><li>Utilize industry-standard tools—Burp Suite, OWASP ZAP, Checkmarx, Veracode, Snyk—for comprehensive vulnerability assessments.</li><li>Conduct offensive API testing and simulate real-world adversarial scenarios.</li></ul><p><br></p>
  • 2026-03-03T00:00:00Z
Senior Quality Engineer
  • Mississauga, ON
  • onsite
  • Temporary
  • 35 - 50 CAD / Hourly
  • <p>This job posting is for a current contract vacancy with our client, based in Toronto, Ontario, with a hybrid work model. We are seeking a Senior Quality Engineer with strong hands-on experience in Tosca automation and manual testing. This role focuses on designing and executing robust test coverage across UI, APIs, and data, while partnering closely with Product Owners and development teams to ensure quality delivery. </p><p><strong> </strong></p><p><strong>Key Responsibilities: </strong></p><p>·      Design, create, execute, and maintain manual and automated test cases aligned to acceptance criteria. </p><p>·      Develop, enhance, and optimize Tosca automation frameworks and reusable modules. Execute functional, regression, API, database, and performance tests. </p><p>·      Own regression test strategy and coverage for assigned applications. </p><p>·      Validate backend services, integrations, and complex data flows. </p><p>·      Manage test planning, execution, and reporting using qTest. </p><p>·      Log, triage, and validate defects using Azure DevOps. </p><p>·      Provide test estimates, risk assessments, and quality recommendations. </p><p>·      Act as a QA point of contact within Agile teams. </p><p>·      Participate in and contribute to Agile ceremonies. </p><p>·      Deliver clear test metrics, status reporting, and release readiness assessments. </p>
  • 2026-03-03T00:00:00Z
Software Developer
  • Hamilton, ON
  • onsite
  • Permanent
  • 75000 - 85000 CAD / Yearly
  • <p>Robert Half is looking to hire a Software Developer for a client that is rapidly expanding in the West GTA Area. This is an exciting full time / permanent opportunity that is offering growth, stability and excellent career growth / advancement opportunities. Please take a look at the summarized information below and apply if you are a good fit!</p><p><br></p><p><strong>Role:</strong> Software Developer</p><p><strong>Type:</strong> Full time / Permanent</p><p><strong>Location:</strong> West GTA Region</p><p><strong>Compensation: </strong>$75k to $85k + Bonus + 3 Weeks vacation (Additional PTO) + Full Benefits (Medical, Dental and Vision) + RRSP Match 3% (5% after maxed) + Education Reimbursement Program + Full WFH Hardware</p><p><br></p><p><strong>Requirements:</strong></p><ul><li>5 to 8 years experience with Software Development (C# .NET)</li><li>React or Angular (Some Front End)</li><li>Proficiency in object-oriented languages and JavaScript technologies.</li><li>Strong knowledge of relational databases, including querying and performance optimization.</li><li>Solid working knowledge of current Internet technologies, web services, and secure web processing.</li><li>Familiarity with continuous integration and automated build pipelines is an asset.</li><li>Financial services or insurance industry experience is preferred.</li><li>Microsoft Visual Studio</li><li>MS SQL</li><li>Asset: AWS or Azure</li></ul>
  • 2026-02-18T00:00:00Z
CAN - Software Engineer: IV (Lead)
  • Mississauga, ON
  • onsite
  • Temporary
  • 65 - 80 CAD / Hourly
  • We are seeking a Full Stack .NET Developer to design, build, and support enterprise-scale, data-driven applications that power critical business operations. This role is ideal for a hands-on engineer who thrives in a collaborative, large-enterprise environment and enjoys working across the full application stack. This Software Engineer is to join our client&#39;s team in Downtown Toronto, Ontario, 2 days a week in office. This is a long-term contract position, offering an excellent opportunity to work on innovative projects within a collaborative and dynamic environment. <br> Key Responsibilities Design, develop, and support full stack applications using C# and modern .NET (.NET Core / .NET 6+) Build and maintain scalable, secure APIs and backend services Develop front-end components using modern JavaScript frameworks (Angular, React, or equivalent) Design and optimize data models, queries, and database interactions for performance and reliability Partner with product owners, architects, data teams, and business stakeholders to deliver enterprise solutions Participate in architecture reviews, code reviews, and technical design discussions Ensure solutions align with Compass Group security, compliance, and architectural standards Support production systems, including troubleshooting and performance optimization Contribute to continuous improvement of development standards, tooling, and best practices.
  • 2026-02-25T00:00:00Z
AI Staff Software Engineer
  • North York, ON
  • onsite
  • Permanent
  • 120000 - 140000 CAD / Yearly
  • We are looking for an experienced AI Staff Software Engineer to join our team in Toronto, Ontario. In this role, you will lead the development and deployment of advanced AI systems, ensuring their integration across multiple platforms and teams. The ideal candidate will have deep expertise in AI technologies, strong problem-solving skills, and an ability to drive technical innovation in ambiguous environments.<br><br>Responsibilities:<br>• Design and implement cutting-edge AI systems with a focus on agentic AI technologies and workflows.<br>• Develop robust backend systems, APIs, and data pipelines to support scalable AI solutions.<br>• Collaborate with multidisciplinary teams to align technical strategies and ensure seamless integration across products.<br>• Lead the development of AI models and infrastructure, including planning, memory, tool usage, and evaluation.<br>• Optimize cloud infrastructure to enhance system reliability and performance.<br>• Translate complex problems into actionable solutions, delivering autonomous systems that meet business objectives.<br>• Mentor and guide engineering teams through advanced AI workflows and development processes.<br>• Drive technical innovation while ensuring the stability and scalability of deployed systems.<br>• Implement and manage workflow engines, asynchronous processing, queues, and streaming systems.<br>• Influence technical direction and foster collaboration across teams without formal authority.
  • 2026-02-13T00:00:00Z