Trillium Health Partners·Mississauga, Ontario
The Case Manager provides support to individuals with persistent mental illness by developing individualized care plans and facilitating connections to community resources. They work in partnership with clients and clinical teams to improve daily living skills and navigate medical and social assistance systems.
Dept/Program: Mental Health Program
Posting ID: 8334
Status: Full-Time (x1)
AH09.1 ($38.80 to $52.91)
Posted: August 21-2026
Internal Deadline: August 28-2026
Trillium Health Partners is one of Canada’s largest community-based teaching hospitals, serving the growing and diverse populations of Mississauga, West Toronto, and surrounding communities through the Credit Valley Hospital, the Mississauga Hospital, the Queensway Health Centre, the Reactivation care Centre (Church Site) and the new THP-UHN Reactivation Care Centre. Guided by our values of compassion, excellence, and courage, and through our strategic roadmap, Plan to 2030 [https://strategy.thp.ca/], we are creating a new kind of health care - defined not by illness, but by the health and well-being of people and communities.
Case management support to individuals with a history of serious and persistent mental illness. The successful incumbent will work in partnership with clients, families and the clinical team. They will meet with clients in their homes, in the community or in the office. They will set individualized care plans with the client to improve functioning with activities of daily living; provide skills teaching; facilitate connections to community resources
and aid with navigating medical and social assistance systems. Support is dependent on the clients' specific needs and goals.
Trillium Health Partners’ (THP) is an equal opportunity employer who values the importance of antiracism work and is committed to integrating antiracism, diversity, equity and inclusion best practices throughout THP operations, policies and culture. Therefore, we ask that even if you do not see yourself fully reflected in every job requirement listed on this posting, we still encourage you to reach out and apply. Research has shown that candidates from underrepresented groups often only apply when they feel 100% qualified.
We encourage all applicants who are members of groups that have been marginalized on any grounds enumerated under the Ontario Human Rights Code based on race, gender identity or expression, sex, sexual orientation, disability, political belief, religion, marital or family status, age, and/or status as a First Nations, Métis or Inuk/Inuit person to consider this opportunity.
In accordance with the Accessibility for Ontarians with Disabilities Act, 2005 and the Ontario Human Rights Code Trillium Health Partners will provide accommodations throughout the recruitment and selection process to applicants with disabilities. If selected to participate in the recruitment and selection process, please inform Human Resources of the nature of any accommodation(s) that you may require in respect of any materials or processes used to ensure your equal participation.
All personal information is collected under the authority of the Freedom of Information and Protection of Privacy Act.
Trillium Health Partners is identified under the French Language Services Act.
Our organization may use automated tools, including artificial intelligence (AI) or algorithm-assisted systems, to support the initial review of applications. These tools are used only to assist our recruiters and hiring managers; all hiring decisions include meaningful human involvement and final review.
We thank all those who apply but only those selected for further consideration will be contacted.
Trillium Health Partners is one of Canada’s largest community-based teaching hospitals. Our team of more than 17,000 people serves the growing and diverse populations of Mississauga, west Toronto, and surrounding communities through the Credit Valley Hospital, the Mississauga Hospital, the Queensway Health Centre, and nine satellite locations. Guided by our values of compassion, excellence, and courage, and through our strategic roadmap, Plan to 2030 [https://strategy.thp.ca/], we are creating a new kind of health care - defined not by illness, but by the health and well-being of people and communities.
Candidates must hold a Bachelor’s degree or Community College degree in a health-related discipline and possess current registration with a recognized college. A minimum of 3-5 years of experience working with adults living with severe mental illness is required, along with a valid driver's license.
Market context
Ontario case manager roles supporting adults with severe mental illness reflect ongoing demand for community-based mental health services. Candidates are more competitive when they combine a relevant degree, current registration with a recognized college, three to five years of related experience, and a valid driver’s licence. Review the AI-summarized requirements, benefits, and salary details here to save research time, then confirm them in the original posting before applying.
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