Columbus Volunteer services administrative Jobs – 28 Openings This Week

Full-Time Manager Sullivan Treatment Centre
Renascent —Whitby, ON
- $76,500–$85,000 a year
- Full-time
- Management
- Master's degree
- Administrative experience
Quick apply
10d
Community Leader
The Skyline Group of Companies —Ontario
- $42,000 a year
- Full-time
- Microsoft Excel
- Heavy lifting
- Driving
- Dental care
Quick apply
Facilitator, Employment & Community Services
Abilities Centre —Whitby, ON
- $21.83 an hour
- Part-time
- Research
- Presentation skills
- First Aid Certification
3d
Team Coordinator/Medical Scheduler
CarePartners —Oshawa, ON
- $19.67–$26.40 an hour
- Temporary
- Microsoft Word
- Microsoft Excel
- Customer service
- Dental care
- Employee assistance program
PlayON Team Leader
YMCA of Greater Toronto —Oshawa, ON
- $19.51 an hour
- Part-time
- CPR Certification
- High school diploma or GED
- Supervising experience
Quick apply
Advancement & Alumnae Coordinator
Trafalgar Castle School —Whitby, ON
- $41,000–$61,000 a year
- Weekends as needed
- Customer service
- Microsoft Office
- Organizational skills
- Disability insurance
- Dental care
Quick apply
14d
School-Based Mentoring Coordinator
Big Brothers Big Sisters of South Durham and Northumberland —Whitby, ON
- $20–$22 an hour
- Weekends as needed
- CPR Certification
- Microsoft Office
- Administrative experience
- Flexible schedule
Quick apply
3d
Temporary Part-Time Program Leader - Fall 2026
City of Oshawa —Oshawa, ON
- Part-time
- CPR Certification
- Customer service
- First Aid Certification
13d
Community Garden Volunteer
Durham Community Health Centre —Oshawa, ON
- Weekends as needed
- No experience needed
- In-person
- Leadership
- COVID-19 protective measures
Quick apply
Senior Manager, Youth Justice Services
Kennedy House —Ajax, ON
- $78,000 a year
- Temporary
- CPR Certification
- Bachelor's
- First Aid Certification
Quick apply
Diabetes Support Group Peer Leader (Volunteer)
Durham Community Health Centre —Oshawa, ON
- Part-time
- First Aid Certification
- In-person
- Communication skills
Quick apply
PlayON Instructor
YMCA of Greater Toronto —Oshawa, ON
- $18.89 an hour
- Part-time
- CPR Certification
- Experience working with children
- First Aid Certification
Quick apply
Health Promoter (Temporary Full-Time)
Durham Community Health Centre —Oshawa, ON
- $68,465–$75,512 a year
- Temporary
- Microsoft Powerpoint
- Microsoft Excel
- Microsoft Access
Quick apply
22h
Walking Group Peer Leader (Volunteer)
Durham Community Health Centre —Oshawa, ON
- First Aid Certification
- In-person
- Communication skills
Quick apply
Health Equity Questionnaire Volunteer (Oshawa Location)
Durham Community Health Centre —Oshawa, ON
- Part-time
- Travel
- Communication skills
Quick apply
(TEMPORARY PART TIME) SHIFT MANAGER
Ontario Shores Centre for MHS —Whitby, ON
- $56.16–$66.07 an hour
- Part-time
- CPR Certification
- Nursing
- Master's degree
Quick apply
Healthy Movement Healthy Plate Peer Leader (Volunteer)
Durham Community Health Centre —Oshawa, ON
- Basic math
- In-person
Quick apply
Fitness & Wellness Instructor
Abilities Centre —Whitby, ON
- $25–$35 an hour
- Part-time
- CPR Certification
- Administrative experience
- First Aid Certification
2d
Client and Family Advisory Committee Role
Durham Community Health Centre —Oshawa, ON

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Nurse Practitioner (Scarborough Location) - Permanent Full Time
Toronto Grace Health Centre —Scarborough, ON
Support safe and timely transitions in care, including discharge planning to home, community, or long term care settings.
$112,622–$134,477 a year
Full-Time Manager Sullivan Treatment Centre
Renascent —Whitby, ON
Registration or certification in good standing with a relevant college/association for mental health, addictions, social work or social service.
$76,500–$85,000 a year
Quick apply
10d

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Full-Time Manager Sullivan Treatment Centre

Renascent -
Whitby, ON

Quick apply

Job details

Permanent | Full-time
$76,500–$85,000 a year
10 days ago

Qualifications

Management
Master's degree
Administrative experience
Psychology
Patient care
Social Work

Full job description

About Renascent:

Renascent is an accredited leader in the addiction treatment field, with a legacy of serving people impacted by substance addiction for over 55 years. As a community non-profit organization, Renascent is committed to its mission of helping save lives through compassionate, transformative, evidence-based addiction and mental health programs, and is guided by values of compassion, integrity, community, diversity and inclusion, and lived experience. Renascent’s accredited treatment programs provide person-centered care within an abstinence-based model, integrating 12-step facilitation with current best practice clinical and medical approaches. A diversity of treatment options are offered, including community live-in intensive treatment, virtual intensive treatment, and outpatient continuing care and family programs. Due to the impact of addiction on families, specialized programs and support are offered for loved ones and family members, including children.

About the position:

You are passionate about leading teams and helping people with complex addiction and mental health challenges stabilize and build recovery. Reporting to the Director of Programs, the Manager of Sullivan Treatment Centre leads and oversees an intensive live-in addiction treatment program for men. Aligned with Renascent’s values of person-centered care, and high quality, evidence-based treatment, the Manager is an integral member of the Leadership team and works collaboratively to promote continuous quality improvement and excellent treatment and care.

Key Responsibilities:

Lead the Sullivan team in the delivery of compassionate, therapeutic and person-centred care and experience for clients and family members.
Manage, supervise and support Addiction Counsellors, Psychotherapists and other staff, in all aspects of interacting with clients, volunteers, family members and community partners.
Provide structured, individual clinical supervision to the counselling team.
Foster respectful, inclusive team environment, modelling transparent team dynamics and non-confrontational and objective conflict resolution.
Initiate and guide team, program and professional development activities.
Oversee the collection, validation and reporting of program metrics to support Quality Improvement and research initiatives.
Manage, supervise and monitor workload of cooks and kitchen functions.
Ensure client care, program delivery, record keeping and consultative activities are carried out in accordance with Renascent program guidelines.
Interact with other areas of the organization with respect to policy development and adherence, fundraising, promotional activities, and managing third party reporting.
Collaborate with the Director of Programs, other Program Managers and Client Care Access and Engagement Team to ensure consistent, effective and equitable program delivery and client care across the organization.
Manage all administrative activities within the Centre, including liaising with external vendors and maintenance workers.
Be accountable for the budgetary spending of all activities within the Centre.
Continually promote the positive image of Renascent with clients, volunteers, family members, donors and the community.
Provide on-call support as needed.

Qualifications:

Registration or certification in good standing with a relevant college/association for mental health, addictions, social work or social service.
Degree or Diploma in Addictions, Psychology, Social Work or a related field of study; Master’s level is preferred.
Eight or more years of experience providing direct client care in addictions, mental health or social service setting is preferred.
Four or more years of people management experience in clinical team settings is preferred.
Experience in managing a treatment centre or responsibility for managing a program or department.
Experience managing in a unionized environment.
Strong leadership and team building skills.
Strong problem solving and dispute resolution skills.
The ability to multi-task and manage a wide variety of issues on a daily basis.
Strong organizational and administrative skills.
Extensive knowledge, understanding and experience with addiction.

Submitting an Application:

Interested applicants are invited to apply on or before July 27, 2026. Including a cover letter in your application package is strongly encouraged.

Renascent wishes to thank all individuals who apply for this position, however, only applicants who are selected for an interview will be contacted.

Renascent is committed to creating a diverse environment and is proud to be an equal opportunity employer. If you require accommodation in order to participate in the recruitment process, please email us.

Pay: $76,500.00-$85,000.00 per year

Benefits:

On-site parking

Application question(s):

Do you have 4 or more years of experience managing a clinical team?
Do you have management experience in an unionized environment?

Work Location: In person

Quick apply

Refine Your Search

volunteer services administrative jobs in columbus

Full-Time Manager Sullivan Treatment Centre

Community Leader

Facilitator, Employment & Community Services

Team Coordinator/Medical Scheduler

PlayON Team Leader

Advancement & Alumnae Coordinator

School-Based Mentoring Coordinator

Temporary Part-Time Program Leader - Fall 2026

Community Garden Volunteer

Senior Manager, Youth Justice Services

Diabetes Support Group Peer Leader (Volunteer)

PlayON Instructor

Health Promoter (Temporary Full-Time)

Walking Group Peer Leader (Volunteer)

Health Equity Questionnaire Volunteer (Oshawa Location)

(TEMPORARY PART TIME) SHIFT MANAGER

Healthy Movement Healthy Plate Peer Leader (Volunteer)

Fitness & Wellness Instructor

Client and Family Advisory Committee Role

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