Search jobs now Find the right job type for you Explore how we help job seekers Contract talent Permanent talent Learn how we work with you Executive search Finance and Accounting Technology Marketing and Creative Legal Administrative and Customer Support Technology Risk, Audit and Compliance Finance and Accounting Digital, Marketing and Customer Experience Legal Operations Human Resources 2026 Salary Guide Demand for Skilled Talent Report Building Future-Forward Tech Teams Job Market Outlook Press Room Salary and hiring trends Adaptive working Competitive advantage Work/life balance Inclusion Browse jobs Find your next hire Our locations

9 results for Applications Support Specialist in Vaughan, ON

Senior Application Security Engineer (Offensive Security)
  • Toronto, ON
  • onsite
  • Permanent
  • 120000.00 - 140000.00 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'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>
  • 2026-03-03T18:58:43Z
IT Architect
  • Georgetown, ON
  • onsite
  • Temporary
  • 80.00 - 110.00 CAD / Hourly
  • <p>We are looking for an experienced Security Architect to join our team in Georgetown, Ontario. In this long-term contract position, you will play a key role in shaping the technological direction of our organization, focusing on architectural leadership and strategic planning. This role involves working in a manufacturing environment and collaborating with various teams to support governance activities, automation initiatives, and organizational change. This is a 6 month contract to start, with occasional travel to the office in Georgetown, Ontario.</p><p><br></p><p>Responsibilities:</p><ul><li>Executing intake processes for technical architecture, including requirements gathering, consulting with other specialists, investigation of solutions, and high-level </li><li>design. </li><li>· Build trusted advisor relationships and influential partnerships with peer architect/SMEs/specialist based on strong technology expertise and leverage them to </li><li>gather insights concerning on-going/upcoming project initiatives </li><li>· Develop high-level solution architecture that may span multiple work streams whilst identifying downstream dependencies, conduct solutions and options analysis, and </li><li>lead proof of concepts. </li><li>Consult, develop estimates (e.g., time, resources required, cost) for projects and support with planning </li><li>Consult, develop, manage, and maintain architecture standards, reference architectures, and documentation repository </li><li>Conduct architectural reviews and facilitate review meetings; review technical architecture developed by others and ensure alignment to standards; support technical </li><li>architecture governance processes and meetings </li><li>Maintain technology roadmaps </li><li>Collaborate with architects from other IT functions (e.g., Enterprise, Digital, Security, Applications etc..) </li><li>Conduct research to identify potential solutions, future trends and innovations in technology, and assess applicability to I& S </li><li>Provide subject matter expertise on technical architecture</li></ul>
  • 2026-02-20T22:33:43Z
Application Operations Engineer
  • Toronto, ON
  • onsite
  • Permanent
  • 140000.00 - 155000.00 CAD / Yearly
  • <p>We are seeking an experienced Site Reliability Engineer (SRE) to join our client’s growing team. The ideal candidate will have a strong background in managing and optimizing application environments across Classic Cloud, AWS, and Azure, with experience in Java-based applications, Middleware technologies, and Monitoring tools. This role requires a proactive professional who can ensure high availability, performance, and security of mission-critical applications while adhering to industry standards such as ITIL and ISO8583.</p><p>---</p><p>Key Responsibilities</p><p>· Application Operations & Maintenance</p><p>o Manage and support application environments across Classic Cloud, AWS, and Azure platforms.</p><p>o Perform deployments, upgrades, and patching for Java-based applications and middleware components.</p><p>· Monitoring & Incident Management</p><p>o Implement and maintain monitoring solutions to ensure application health and performance.</p><p>o Respond to incidents promptly, perform root cause analysis, and implement corrective actions.</p><p>· Middleware & Integration</p><p>o Configure and maintain middleware platforms (e.g., WebSphere, JBoss, or similar).</p><p>o Ensure seamless integration between applications and payment systems using ISO8583 standards.</p><p>· Compliance & Best Practices</p><p>o Apply ITIL principles for incident, problem, and change management.</p><p>o Ensure compliance with security and regulatory standards across all environments.</p><p>· Collaboration & Documentation</p><p>o Work closely with development, infrastructure, and security teams to optimize application performance.</p><p>o Maintain detailed documentation for operational procedures and configuration</p><p><br></p>
  • 2026-03-03T19:58:44Z
Payroll Specialist
  • Oshawa, ON
  • remote
  • Permanent
  • 80000.00 - 85000.00 CAD / Yearly
  • <p>We are seeking a <strong>Payroll Coordinator</strong> to join our team on full-time basis in Oshawa. In this role, you’ll handle payroll processing, financial reconciliation, and provide administrative HR support. If you have a strong background in payroll systems and thrive in a dynamic environment, we’d love to hear from you!</p><p><br></p><p><strong>Key Responsibilities</strong>:</p><ul><li>Process full-cycle payroll for various employee groups, including unionized and non-union staff, management, and executives, using Ceridian Dayforce.</li><li>Prepare and distribute annual T4s, T4As, and perform monthly, quarterly, and annual reconciliations.</li><li>Track key payroll metrics like turnover, absenteeism, and overtime, and share insights with department leaders.</li><li>Reconcile payroll-related accounts monthly or quarterly, ensuring accurate financial records.</li><li>Post bi-weekly payroll to the general ledger and prepare related journal entries.</li><li>Investigate payroll variances and assist with budgeting and forecasting.</li><li>Support compliance and audits, ensuring accurate reporting to regulatory agencies.</li><li>Help with HR tasks such as job postings, interview scheduling, and onboarding/offboarding processes.</li><li>Maintain and update employee records and HR systems with care and confidentiality.</li></ul>
  • 2026-03-02T20:48:40Z
Quality Assurance Specialist
  • Brampton, ON
  • onsite
  • Permanent
  • 65000.00 - 75000.00 CAD / Yearly
  • We are looking for a dedicated Quality Assurance Specialist to join our team in Brampton, Ontario. In this role, you will play a critical part in ensuring that our agricultural products meet and exceed established quality standards. Your work will involve monitoring production processes, testing raw materials, and maintaining a well-equipped laboratory to support the delivery of high-quality products.<br><br>Responsibilities:<br>• Review production and batch reports to identify any potential impacts on product quality.<br>• Conduct random sampling and testing to verify the consistency and quality of produced materials.<br>• Evaluate and release on-hold materials by analyzing test results and performing visual inspections.<br>• Monitor raw material quality through certificate reviews, random sampling, and compatibility testing.<br>• Perform internal testing of new formulations to ensure compliance with quality standards and recommend improvements.<br>• Prepare Certificates of Analysis and detailed reports for external stakeholders as required.<br>• Investigate product complaints through experimental testing and propose actionable solutions.<br>• Maintain laboratory inventory and calibration schedules to ensure accurate testing capabilities.<br>• Oversee external testing processes and foster relationships with analytical laboratory vendors.<br>• Manage quality control documents, databases, and batch sample retention systems to ensure proper record-keeping.
  • 2026-03-03T17:43:42Z
Capital Markets Associate
  • Toronto, ON
  • onsite
  • Permanent
  • 180000.00 - 195000.00 CAD / Yearly
  • <p>Robert Half is working with closely with a client who is looking for a talented Capital Markets Associate to join their team in Toronto, Ontario. In this role, you will work closely with clients from a range of industries on sophisticated capital markets and securities matters. You’ll leverage your legal acumen in public and private equity, debt financing, M& A transactions, and compliance, all within a dynamic, collaborative environment.</p><p><br></p><p><strong>Key Responsibilities:</strong></p><ul><li>Advise clients on public and private equity and debt financing transactions.</li><li>Prepare, review, and manage prospectuses, offering documents, and continuous disclosure filings.</li><li>Counsel clients on mergers, acquisitions, and corporate reorganizations, including reverse takeovers and take-over bids.</li><li>Guide clients through regulatory frameworks governing investment funds and asset management to ensure full compliance.</li><li>Draft applications for relief to securities regulators and assist with matters related to stock exchange listings.</li><li>Collaborate with clients on strategies to achieve their capital market objectives.</li><li>Conduct legal research and monitor developments in securities law and regulation.</li><li>Manage case documentation, ensuring meticulous reporting and accurate filings.</li><li>Support the resolution of complaints and claims as needed.</li><li>Mentor and provide guidance for junior team members, fostering their professional growth and attention to detail.</li></ul><p><br></p>
  • 2026-02-04T20:28:41Z
Cloud Engineer
  • Toronto, ON
  • onsite
  • Permanent
  • 120000.00 - 140000.00 CAD / Yearly
  • <p>Robert Half is partnering with a leading technology-driven organization to recruit an accomplished Cloud Engineer. This is an excellent opportunity to leverage your deep cloud expertise in a dynamic environment, working on next-generation infrastructure and automation initiatives.</p><p> </p><p><strong>Responsibilities:</strong></p><ul><li>Design, deploy, and manage cloud infrastructure across AWS and Azure platforms, ensuring scalability, security, and resilience.</li><li>Oversee data storage, networking, and cybersecurity within cloud ecosystems.</li><li>Implement and optimize containerized applications utilizing orchestration technologies like Kubernetes.</li><li>Establish and enforce robust security controls, maintain compliance with industry standards, and manage risk throughout the development lifecycle.</li><li>Manage and support database operations using AWS/Azure managed database services.</li><li>Build and maintain Infrastructure as Code (IaC) using tools such as Terraform and Ansible.</li><li>Develop, maintain, and enhance CI/CD pipelines with platforms including Jenkins and GitHub Actions.</li><li>Advance monitoring, alerting, and observability using enterprise tools such as Dynatrace, Splunk, and Datadog.</li><li>Automate manual processes with advanced scripting in Python and Bash.</li></ul>
  • 2026-02-04T19:38:40Z
ERP Program Manager
  • Toronto, ON
  • onsite
  • Temporary
  • 45.60 - 52.80 CAD / Hourly
  • <p><strong>Job Title:</strong> Bilingual Jr. Project Manager– ERP Implementation</p><p><strong>Duration:</strong> 12 months</p><p><strong>Working Arrangements</strong>: Hybrid 3-4 days in office</p><p><strong>Location:</strong> Toronto, ON or Montreal, QU</p><p><br></p><p><strong>Key Responsibilities:</strong></p><ul><li>Oversee and lead the full-cycle ERP implementation, in coordination with external vendors, IT, and Finance teams.</li><li>Manage the design and standardization of the Chart of Accounts (COA), balancing standard practices and required customizations.</li><li>Serve as system superuser for NetSuite, providing expertise, troubleshooting, and ongoing support after go-live.</li><li>Design and deliver training for end users, including creation of SOPs, user manuals, and English-language training materials.</li><li>Regularly interface with end users and project team, fostering communication and addressing project roadblocks.</li><li>Project manage timelines, deliverables, and communications to ensure on-time delivery.</li><li>Collaborate with stakeholders to gather requirements and relay feedback for successful adoption.</li><li>Support post-implementation activities, including system optimization and process improvement.</li></ul><p><br></p>
  • 2026-03-01T18:18:42Z
Freelance Accessibility Specialist
  • Toronto, ON
  • remote
  • Temporary
  • 25.00 - 30.00 CAD / Hourly
  • <p>We're recruiting for a Freelance Accessibility Specialist to conduct a comprehensive ADA/AODA compliance audit for two existing websites. The goal is to evaluate current accessibility standards, identify compliance gaps, and provide clear recommendations for improvement.</p><p><br></p><p>Project Scope</p><ul><li>Perform a full accessibility audit of two live websites</li><li>Evaluate compliance against ADA and AODA standards (WCAG 2.1 AA minimum preferred)</li><li>Identify accessibility barriers affecting users with disabilities</li><li>Provide a detailed written report outlining:</li><li>Areas of non-compliance</li><li>Severity level of issues</li><li>Recommended remediation steps</li><li>Prioritized action plan</li><li>Share the checklist or methodology used to conduct the audit</li></ul><p>Responsibilities</p><ul><li>Use both automated tools and manual testing methods</li><li>Review site structure, navigation, forms, media, and interactive elements</li><li>Assess keyboard navigation, screen reader compatibility, color contrast, and semantic structure</li><li>Deliver findings in a clear, organized, and actionable format</li><li>Be available to clarify findings and answer follow-up questions</li></ul><p><br></p>
  • 2026-02-20T21:44:10Z