Registered Nurse, Trillium Acute Care / Emergency Mental Health & Addiction Services- Part- Time
Job Category : Nursing

Requisition Number : REGIS004450

Posted : October 23, 2026
Part-Time
On-site

Locations
Showing 1 location

Description
Make a difference in a growing, innovative mental health organization and centre of excellence in people-centered care. Work with supportive colleagues who are passionate about improving lives and champions for quality and continuous learning.

As a Registered Nurse with our Trillium Acute Care Unit /Emergency Mental Health & Addiction Services (EMHAS), you will be an integral part of a collaborative, inter-disciplinary team focused on delivering seamless services and programs to our clients and customers. If you are looking for a company that is constantly moving forward in pursuit of successful outcomes, get ready to love it here!

Internal applications for this position within the ONA bargaining unit must be received within 7 days of being posted to have seniority considered in the selection process.

What you’ll be doing:
Provide care based on a crisis model of care with a bio-psychosocial approach in a safe setting
Provide care to patients admitted to Trillium in psychiatric crisis requiring short stay admission to in the Intensive Care Unit and the Assessment and Stabilization program
Manage crisis and emergency situations in an acute care environment
Work from nursing care plans established by the primary nurse for each patient within Trillium
Administer psychiatric, and non-psychiatric medications and treatments




Assess and prevent suicide and manage aggressive behaviour through non-violent crisis intervention techniques
Engage with interdisciplinary teams and individual team members as appropriate
Act as a preceptor, mentor, coach, or resource nurse as appropriate
Maintain accurate and timely documentation and reports
Participate in clinical discussions, team meetings, and patient/family conferences
Assume Charge Nurse responsibilities as assigned, and direct the work of others
Contribute to fluctuating patient care needs according to CNO standards, RNAO Best Practice Guidelines, specific program philosophy and diversified patient populations within Trillium

What we’re looking for:
Licensed as an RN with the College of Nurses of Ontario, in good standing
BScN and CPMHN(C) preferred
Willingness to develop Mental Health expertise and participate in professional development opportunities related to Mental Health nursing skills
Mental Health Nursing certificate preferred
CPR/Basic rescuer
Strong assessment and documentation skills
Skilled in the treatment of psychiatric disorders, including PTSD, suicide prevention, and the management of aggressive behaviour
Working knowledge of Mental Health Act, and community mental health resources
Knowledge of documentation standards (CNO) and privacy legislation (PHIPPA)
Knowledge of CBT/DBT is an asset




Experience with group facilitation is an asset
Current knowledge and experience specific to emergency mental health and crisis intervention
Proven excellence in communication, problem solving, conflict resolution and organizational skills
Proven ability and skill in working independently and as a part of an innovative interdisciplinary team
Ability to prioritize and function effectively in a demanding and challenging environment
Proven ability to assume leadership

The starting rate of pay (Step 1) for this position is $41.15, in accordance with the applicable collective agreement. Progression through the wage steps is governed by the terms of the collective agreement.

Why work with us
Homewood Health is Canada’s largest and leading service provider for medically focused, evidence-based treatment of mental health and addiction disorders. Our organizational culture values service excellence, integrity, collaboration and innovation. Our people make a difference!

As an equal opportunity employer, Homewood Health is committed to employment accessibility, diversity, equity and inclusion. For this reason, we encourage applications from members of equity-seeking groups including women, racialized and indigenous communities, persons with disabilities, and persons of all sexual orientations and gender identities/expressions.

This job posting is for an existing vacant position within the organization. Join us at Homewood Health and be part of a diverse team helping Canadians live healthier, more productive and fulfilling lives.

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📌 Registered Nurse, Trillium Acute Care / Emergency Mental Health & Addiction Services- Part- Time (Ontario)
🏢 Homewood Health Centre
📍 Ontario