
ONA
Windsor Site
Immunization Department
Full Time, Contract up to 15 months
Closing Date: November 19, 2026
The Registered Practical Nurse promotes, protects, and supports the health of individuals, families, and communities through evidence informed public health nursing practice. Serving clients, community partners, and interprofessional teams, the role applies public health and nursing principles to prevent disease, identify health risks, and improve population health outcomes. Guided by provincial standards, organizational policies, and regulatory requirements, the RPN delivers assessment, education, intervention, and case management services. Through collaborative practice and community engagement, the RPN helps reduce health inequities and enhances access to essential health resources across Windsor and Essex County.
Key Outcomes
Core Responsibilities
Required
Preferred
Other Requirements
Union Status: ONA
Reports To: Program Manager
Supervises: n/a
Hours of Work: 8:30am – 4:30pm with some evenings and weekends required
Work Environment: Office, hybrid may be offered, community
Travel: Minimal – within city
Competencies: Core Competencies for Public Health in Canada: Release 2.0
Equity and Inclusivity:
Wage Grid: ONA RPN Wage Grid $29.77 - $33.28 hourly
All WECHU staff are required to show proof of immunity to measles, mumps, rubella and varicella through immunization records or blood work AND provide a two-step Mantoux tuberculin skin test or one-step Interferon Gamma Release Assay test PRIOR to employment start.
A Criminal Record and Judicial Matters Check (CRJMC) or a Vulnerable Sector Check (VSC) will be required as a condition of employment.
This position includes the option of hybrid work, whereby employees may be able to work remotely or from the office, based on departmental needs, job duties and personal work preferences. The successful candidate must reside within the province of Ontario and must be available to attend the office upon request.
The Windsor-Essex County Health Unit is an Equal Opportunity Employer. In accordance with the Accessibility for Ontarians with Disabilities Act, 2005 and the Ontario Human Rights Code, the Windsor-Essex County Health Unit will provide accommodations to applicants with disabilities throughout the recruitment, selection, and/or assessment process. If selected to participate in any part of the process, please inform Human Resources staff of the nature of any accommodation(s) that you may require.
A healthy community where everyone can thrive.

The Windsor-Essex County Health Unit provides public health services to the residents and businesses of Windsor and Essex County in Ontario, Canada. The organization promotes and protects the public's health in the City of Windsor, the County of Essex, and on Pelee Island under the authority of the Health Protection and Promotion Act. Some of the key areas of focus include; injury and fall prevention, nutrition promotion, physical activity promotion, substance abuse prevention, smoking cessation, workplace health promotion, flu shot clinic, vaccine information and distribution, tuberculosis testing and surveillance, immunizations for school ages children, sexual health clinic, reportable diseases and community outbreak management, health inspections, mould information, reproductive and child heath services, dental health clinic, Healthy Babies Healthy Children program, and comprehensive school health program.
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