CMHA Thames Valley Addiction & Mental Health Services

Verified Job Source

Resilience for all through positive mental health and freedom from addiction.

London, Ontario

Mental Health Care

201–500 people

About

CMHA Thames Valley Addiction and Mental Health Services (TVAMHS) is an integrated mental health and addiction agency providing community-based supports and services to individuals living in London and the counties of Elgin, Middlesex, Oxford and South Huron. CMHA TVAMHS is one of the largest branches in the national CMHA federation, with more than 650 employees and approximately 300 volunteers, serving communities across three counties with a total population of over 635,000. The organization was established in April 2021 when three organizations (Addiction Services of Thames Valley, CMHA Elgin-Middlesex and CMHA Oxford) united to better serve the mental health and addiction needs of the Thames Valley Region.

Open positions

Program Support, Community Homes for Opportunity

On-site

Program Support, Community Homes for Opportunity Specialized Admin - (OPSEU) Full-Time, Contract (End Date: March 26, 2026) This posting is the result of a current vacancy London & St.Thomas (London & Elgin Zones) - Application Deadline: November 2, 2026 - This position performs duties and will have responsibilities consistent with supporting the administrative, human resources and reporting requirements of the Community Homes for Opportunity (CHO) Program. It provides scheduling, and staff coverage coordination and plays a role in communication within the CHO Thames Valley teams. Prim…

Addiction & Mental Health Worker - Community Homes for Opportunity (Elgin)

On-site · St Thomas

Addiction & Mental Health Worker - Community Homes for Opportunity Direct Service - (OPSEU) Full-Time, Contract (End Date: March 31, 2027) This posting is the result of a current vacancy St. Thomas, Ontario (Elgin Zone) - Application Deadline: October 27, 2026 - Our Community Homes for Opportunity (CHO) program lives this ideal by providing mental health and addictions supports to CHO Homes, and encouraging residents to become active members of their community. As a member of the CHO Team, you’ll work with residents as well as independent CHO Home staff to enhance the quality of life for…

Addiction & Mental Health Worker, Community Homes for Opportunity

On-site · St Thomas

Addiction and Mental Health Worker, Community Homes for Opportunity Direct Service - (OPSEU) Full-Time, Contract (End Date: March 31, 2027) This posting is the result of a current vacancy St. Thomas, Ontario (Elgin Zone) - Application Deadline: November 2, 2026 - Our Community Homes for Opportunity (CHO) program lives this ideal by providing mental health and addictions supports to CHO Homes, and encouraging residents to become active members of their community. As a member of the CHO Team, you’ll work with residents as well as independent CHO Home staff to enhance the quality of life fo…

Counsellor, Concurrent Disorders

On-site · London

Counsellor, Concurrent Disorders Direct Service - (OPSEU) Full-Time, Permanent (Benefited) This posting is the result of a current vacancy London and St. Thomas, Ontario (London and Elgin Zones) - Application Deadline: November 2, 2026 - We believe that everyone has the right to live with dignity, autonomy and independence in our community. Working within a multidisciplinary team framework, the Concurrent Disorders Counsellor provides client-centered, recovery-focused support to individuals experiencing co-occurring mental health and substance use concerns. Responsibilities include…

Counsellor, Crisis Centre Float

On-site · London

Counsellor, Crisis Centre Float Direct Service - (OPSEU) Part-Time, Permanent This posting is the result of a current vacancy London, Ontario (London Zone) - Application Deadline: November 2, 2026 - Crisis Centre Staff will support individuals accessing services by providing a psychosocial response in order to promote crisis resolution and empowerment for the individual. The Crisis Centre Staff will also work collaboratively with individuals to assess and identify their needs and link them to appropriate supports in the community. Depending on the program, supports may be provided in-p…

Counsellor, Substance Use (London/Strathroy)

On-site · London

Counsellor, Substance Use Direct Service - (OPSEU) Part-Time, Contract (Approximately 2 years) This posting is the result of an upcoming vacancy. London, & Strathroy, ON (London & Middlesex Zone) - Application Deadline: November 2, 2026 - We believe that change is possible, for those who are concerned with their substance use and ready to explore options of support. As a Counsellor in the Substance Use program, you’ll support clients (ages 12+) with a strengths-based, empathetic, harm reduction approach and work alongside them on their recovery journey. Through one to one and group se…

Locum Nurse Practitioner, PEPP Elgin

On-site · St Thomas

Nurse Practitioner (Locum) – PEPP (Prevention and Early Intervention Program for Psychosis) Nurse Practitioner Relief, Casual Schedule St. Thomas (Elgin Zone) This posting is the result of a current vacancy. - Application Deadline: November 2, 2026 - The Nurse Practitioner (Locum) works collaboratively with the Prevention and Early Intervention Program for Psychosis (PEPP) team, PEPP psychiatrist, primary care providers, and community partners to support the physical and mental health needs of clients experiencing early psychosis. The Nurse Practitioner provides episodic psychiatric and…

Maintenance Personnel, Property Services

On-site · London

Maintenance Personnel, Property Services Program Support II - (OPSEU) Full-Time, Permanent (Benefitted) This posting is the result of a current vacancy. Thames Valley (London, Elgin, South Huron, Middlesex & Oxford Zones) - Application Deadline: November 2, 2026 - We’re working to ignite hope and foster change for those in our community who are experiencing mental illness or addictions by providing a continuum of services and supports at community sites and in residential settings. As a member of our Property Services team, you’ll perform maintenance duties for properties across our org…

Addiction & Mental Health Worker, Crisis Stabilization Space (Nights)

On-site · London

Addiction and Mental Health Worker, Crisis Stabilization Space Direct Service - (OPSEU) Full-Time, Permanent (Benefitted) London, ON (London Zone) This posting is the result of a current vacancy. - Application Deadline: October 27, 2026 - We believe when individuals in our community experience an urgent mental health or addiction crisis, they deserve a response that is person-centred and supportive, while focusing on personal dignity and wellbeing. Crisis Centre Staff will support individuals accessing services by providing a psychosocial response in order to promote crisis resolution a…

Addiction & Mental Health Worker, Transitional RTF & Youth Housing

On-site

Provide direct support to clients in residential settings to help them achieve independence, manage daily activities, and maintain their housing. Facilitate resident meetings, monitor medications, and intervene in crisis situations to ensure client safety and progress.

Addiction and Mental Health Worker, Youth Housing

On-site · London

The Addiction and Mental Health Worker supports youth clients with rehabilitation, community integration, and independent living skills. Responsibilities include managing individual rehabilitation plans, providing crisis intervention, and maintaining a safe, supportive living environment.

Counsellor, Crisis Assessment Team

On-site · London

The Crisis Assessment Worker provides rapid response, risk assessment, and short-term psychotherapeutic intervention for clients experiencing mental health or addiction crises. They collaborate with community resources and internal teams to develop care plans and facilitate service coordination for participants.

Coordinator, Case Management and Counselling

On-site · London

The Coordinator supports program managers by supervising direct service staff, overseeing day-to-day operations, and ensuring the delivery of a psychosocial model of care. They are responsible for staff scheduling, performance management, quality assurance, and facilitating communication between teams and leadership.

Leadership Administrative Support, Senior Leadership Team

On-site · London

Provides high-level administrative and operational support to the Senior Leadership Team, including calendar management, meeting coordination, and report generation. Acts as a liaison between departments and stakeholders while managing confidential records and project deliverables.

Nurse Practitioner, Substance Use Disorder Service - LHSC

On-site · London

Nurse Practitioner, Substance Use Disorder Service (SUDS) Nurse Practitioner - (OPSEU) Part-Time, Permanent *Two positions available* London, ON (London Zone) This posting is the result of a current vacancy - Application Deadline: November 6, 2026 - We believe that everyone has the right to access supports that will foster growth and allow them to live with dignity, and independence in our community The SUDS Program supports individuals who are presenting to the Emergency Department at London Health Sciences Centre. This is a front-line, clinical position providing addiction medicine,…

AMHW, Supported Employment & Education Specialist, PEPP

On-site · St. Thomas

The specialist provides recovery-oriented, client-centred services to youth experiencing early psychosis, including assessment, treatment, and case management. They work collaboratively with families and community partners to support clients in achieving their education, employment, and community-integration goals.

Addiction and Mental Health Worker, HART Hub

On-site · London

The Addiction and Mental Health Worker provides integrated care planning, crisis intervention, and direct support for clients' basic needs within a low-barrier recovery-oriented hub. Responsibilities include conducting intake assessments, facilitating counseling sessions, and assisting with housing and employment stability.

AMHW, Supported Employment & Education Specialist, PEPP

On-site · St. Thomas

The specialist provides assessment, treatment, and case management to youth experiencing early psychosis as part of an interdisciplinary team. They also support clients in achieving education, employment, and community-integration goals through collaborative care planning.

Transitional Case Manager, Substance Use Disorder Service (SUDS)

On-site · London

The Transitional Case Manager provides clinical crisis intervention, system navigation, and psychosocial support to individuals with substance use health concerns in an emergency department setting. They facilitate linkages to community-based addiction and mental health services to reduce repeat hospital visits.

Addiction and Mental Health Worker, Withdrawal and Crisis Services

On-site · St. Thomas

The Addiction and Mental Health Worker provides crisis intervention, psychosocial support, and withdrawal management to individuals in the community. They collaborate with a multi-disciplinary team to assess client needs, facilitate stabilization, and connect individuals with appropriate health and social services.