Gestionnaire finance, comptabilité et paie

About YORK1 YORK1 is a leader in environmental and industrial services, providing sustainable waste management solutions across Ontario. With a growing fleet and a strong presence in the region, we are committed to safety, operational excellence, and continuous improvement. Competitive salary based on your experience

Health and dental coverage for yourself and your dependents

RRSP matching to help you plan for the future

Ongoing training and development to support your growth and career progression

Position Overview The Payroll Specialist is responsible for overseeing and executing the full cycle of payroll for both hourly and salaried employees in a partially unionized environment. This role ensures compliance with all payroll legislation, collective agreements, and internal policies. The Payroll Specialist provides subject matter expertise in payroll processes, audits, reconciliations, and reporting, while supporting HR and Finance with payroll-related analysis and projects.Prepare and process weekly and bi-weekly payrolls for hourly and salaried employees in a partially unionized workforce.

Review and validate payroll entries, ensuring compliance with employment standards, taxation rules, and union agreements.

Calculate and reconcile taxable benefits, vacation accruals, bonuses, commissions, and other special payments.

Ensure accurate HRIS data entry and integration for new hires, transfers, and changes.

Administer and remit statutory deductions, garnishments, pension, benefits, and other third-party payments.

Reporting, Audits & Year-End (30%)

Prepare reconciliations and reports on payroll-related accounts for HR, Finance, and external stakeholders.

Manage year-end payroll processes, including T4s, ROEs, and other statutory filings.

Conduct regular audits of payroll data to identify and resolve discrepancies proactively.

Support internal and external audits by providing accurate payroll data and documentation.

Advisory & Continuous Improvement (20%)

Act as a subject matter expert for payroll policies, compliance requirements, and system capabilities.

Partner with HR and Finance to provide payroll analytics and insights for decision-making.

Recommend and implement process improvements to increase payroll efficiency and accuracy.

Stay current on Canadian payroll legislation, union agreements, and industry best practices.

Diploma or degree in Accounting, Business, Human Resources, or a related field.

Minimum of 4–5 years of full-cycle payroll experience in a high-volume environment (750+ employees, multiple business units).

Advanced proficiency in Microsoft Excel (pivot tables, VLOOKUP, data analysis).

CPA (Canadian Payroll Association) PCP certification required; CPM designation an asset.

Strong analytical, reconciliation, and problem-solving skills.

Our employees are essential in helping us achieve our mission of providing exceptional service and innovative solutions through our infrastructure and environmental services to some of Ontario's largest commercial and residential projects. They are the foundation of our success and represent our greatest strength. We focus on investing in our employees through career development and are building a culture of success that you can be a part of.YORK1 supports diversity, equity, and a workplace free from harassment and discrimination. If you are contacted to participate in the recruitment, selection, and assessment process, please advise the interview coordinator of any accommodations needed to any materials or processes used to ensure you have access to a fair and equitable process.