Job Title

Position Senior ML Engineer Department AI & Digital Planning Posting ID 6746 Status Permanente Full Time Site Primarily 2085 Hurontario St, Cross sites Salary Band PG13 $56.25hr-$70.39hr ($109,688 to $137,060) Reports To Director, AI & Digital Planning (salary band placement commensurate with experience) Posted March 12, 2026 Internal Deadline March 31, 2026 Trillium Health Partners (THP) is a large community-based acute care facility serving Mississauga, West Toronto and surrounding communities. THP is a teaching hospital affiliated with the University of Toronto and home to the Institute for Better Health. Our common purpose is to improve care, elevate health, and strengthen the communities we serve. Our values are compassion, excellence, and courage. We strive to deliver the highest quality care through continuous improvement, while partnering to create a more seamless health system. We provide services centered on peoples needs, supporting prevention and delivering treatment. We aim to help communities thrive by building partnerships, fostering inclusion, and strengthening health and well-being for all. Job Description Reporting to the Director, AI & Digital Planning, the Senior ML Engineer / ML Engineer will be responsible for using the latest AI tools to design, prototype, build, evaluate, and scale AI solutions including AI Agents, Agentic AI and Predictive Models. Solutions will be deployed and sustained across the enterprise with attention to user experience, human-centered design, and product and lifecycle management. This role will advance THP priorities through the operationalization of AI within key projects including the Trillium Operations Centre and Trillium Connect, and will design future systems for foundational infrastructure projects. Key Responsibilities Architect and build intelligent agents using solutions such as Microsoft Copilot Studio, Azure AI Foundry, Claude Skills, Google GEMINI to automate tasks, workflows, and roles. Collaborate with internal teams including Information Systems and Business Intelligence to develop ML solutions, using best practices for engineering, designing future systems for Trillium HealthWorks. Embed within clinical and operational teams to identify automation opportunities, integrate AI solutions into workflows, and streamline day-to-day processes. Manage the end-to-end lifecycle of AI solutions from design and development to implementation and sustainability, using a product design mindset. Implement complex data-centric solutions, including large data set verification, transformation and feature generation, to ensure continuous, high-quality datasets. Lead AI integration and implementation efforts within the hospital, and with partners. Develop API endpoints and implement Model Context Protocols (MCPs) for exchanging healthcare information and connecting AI agents to external tools and data sources. Integrate solutions with appropriate tools and processes as part of automated/self-serve application, platform or infrastructure releases. Connect AI agents to core hospital systems (EHR, HRIS, ERP) via APIs to enable actions, not just retrieval of information. Design and refine system prompts to ensure consistent, safe, and empathetic AI responses suitable for a healthcare environment. Monitor and troubleshoot production issues to maintain high availability and reliability. Qualifications & Skills BS or MS in computer science, engineering or a similar discipline. Proficiency in object-oriented design and strong coding experience. Proficiency in Python. Extensive experience in large platform design and development. Experience with Copilot Studio, MS AI Foundry, or related software. Experience in building SaaS AI products in the public cloud. Proficiency in SQL. Familiarity with tools including Claude Code and Langgraph. Familiarity with the Model Context Protocol (MCP), LLM tool/function calling, and building/integrating robust APIs. Strong communication and collaboration skills to work effectively with cross-functional teams and customers. Ability to troubleshoot complex issues and identify root causes. Preferred Qualifications Master''''s degree in Computer Science or a related technical field. Extensive experience in EMR integration and healthcare systems development. Solid knowledge of healthcare data formats and interoperability protocols. Ability to work under pressure in a fast-paced environment. Product experience in healthcare. Notes to Applicants If you do not see yourself fully reflected in every job requirement listed on this posting, we still encourage you to apply. Research shows candidates from underrepresented groups often apply only when they feel 100% qualified. We encourage applicants who are members of groups marginalized under the Ontario Human Rights Code to consider this opportunity. Trillium Health Partners is an equal opportunity employer committed to fostering a healthy, safe and respectful environment for healing, grounded in our values of compassion, excellence and courage. We are committed to a respectful workplace culture that supports everyone who provides care, supports caregiving, receives care or visits the hospital. In accordance with the Accessibility for Ontarians with Disabilities Act, 2005 and the Ontario Human Rights Code, THP will provide accommodations throughout the recruitment process to applicants with disabilities as required. Applicants must be eligible to work in Canada. We thank all applicants for their interest; only those selected for an interview will be contacted. THP is recognized under the French Language Services Act. As a condition of employment, all staff must be fully vaccinated for COVID-19, in addition to vaccinations required by the Public Hospitals Act. Building an Antiracist and Equitable Team and Why it is Important to Us - A New Kind of Health Care for a Healthier Community When we set out to build our vision, we engaged with our community to create a plan for a healthier future. We are committed to building an organization where everyone belongs, their voice matters, and everyone contributes to our collective success. We are actively working to advance racial equity and embed anti-racism accountability across THP. #J-18808-Ljbffr