About this role
ONA Job Posting
Position: Registered Nurse
Dept/Health Program: Mental Health Intensive Care Unit (MHICU) - Mental Health Program
Posting ID: 6299
Status: Full-Time (x1)
Role Level: CPS04.2 ($40.24 to $57.68)
Site: Mississauga Hospital
Shifts: All shifts (Days, Nights and Weekends); 12 hour shifts
Posted: January 29, 2026
Internal Deadline: February 5, 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, we are creating a new kind of health care - defined not by illness, but by the health and well-being of people and communities.
Position Summary:
- Direct patient care for patients in crisis in the Adult In-Patient Mental Health Units
- Responsible and accountable for decisions and actions in the provision and management of nursing care for patients
Qualifications:
- Graduate of a recognized College or School of Nursing and preferably hold a BSc.N Nursing degree
- Registered in good standing with the College of Nurses of Ontario (CNO) or currently meet the eligibility criteria to register in good standing in the Temporary Class or General Class with the CNO.
- Registered in good standing with the College of Nurses of Ontario
- Current In-Patient and/or Out-Patient Mental Health experience required
- Sound knowledge of mental health disorders, DSM IVR classifications and pertinent legislation
- Sound knowledge of mental status evaluations, psychosocial assessments, suicide risk assessments, psychiatric history taking, and discharge planning required
- CNA Mental Health Certification required and/or willingness to complete
- Effective interpersonal, organizational and clinical skills, with knowledge of evidence based practices in the assessment and treatment of mental health conditions
- Ability to respond and adapt to rapidly changing priorities
- Commitment to reflective practice
- Ability to work collaboratively within a diverse multi-professional team
- Positive work and attendance record
To pursue this career opportunity, please visit our website: www.trilliumhealthpartners.ca
Internal Candidates who believe they possess the necessary qualifications and experience for this position and who have been in their current position for at least six (6) months are encouraged to apply.
Candidates are selected on the basis of their skill, ability, experience and qualifications.
Where these factors are relatively equal seniority shall govern providing the successful applicant.
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.
Other facts
About Trillium Health Partners
Trillium Health Partners is a leading hospital with an outstanding record of performance, fiscal responsibility and quality patient care. The hospital encompasses three main sites – Credit Valley Hospital, Mississauga Hospital and Queensway Health Centre – offering the full range of acute care hospital services, as well as a variety of community-based, specialized programs.
Our intention is to achieve the highest quality of care that is easily accessible for our community, at the lowest cost. We are committed to creating an exceptional experience for everyone who walks through our doors.
As our diverse community continues to grow and age, and as more people are living with chronic diseases, we’re taking into account the inevitable changes on the horizon. We know that to continue to deliver exceptional patient care, we must think and act differently, and take a new and innovative approach to the delivery of health care. We envision a new kind of health care for a healthier community – an inter-connected system of care that is organized around the patient, both inside the hospital and beyond its walls. Through partnership, working in a coordinated way across the system, we can meet the needs of our patients and continue to provide outstanding, sustainable quality patient care.
As partners in creating a new kind of health care, we are Better Together.
What you'll do
- Provide direct patient care for patients in crisis in the Adult In-Patient Mental Health Units. Responsible and accountable for decisions and actions in the provision and management of nursing care for patients.
Ready to join Trillium Health Partners?
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