Payroll Administrator – Markham Corporate

**Location:**505 Miller Avenue, Markham, Ontario

**Position Type:**Permanent Full-Time

**Reporting To:**Payroll Manager

**Start Date:**Immediately

**Hours:**Monday to Friday, 8:00am to 5:00pm

Summary: Miller Waste Systems is seeking a detail-oriented Payroll Administrator with experience processing multi-provincial payroll, ensuring compliance with federal and provincial legislation, and maintaining accurate payroll records. Skilled in calculating employee compensation, deductions, benefits, and garnishments, and preparing T4s, ROEs, and related filings. Strong attention to detail with expertise in payroll reconciliation, reporting, audits, and employee inquiries. Committed to accuracy, confidentiality, and adherence to payroll policies and regulations.

Responsibilities: In the position of Payroll Administrator, your responsibilities will include, but not be limited to:

• Process and administer bi-weekly and salaried payroll for employees across multiple provinces.
• Calculate and process new hires, changes, and payments, ensuring compliance with current government legislation.
• Ensure accurate and timely payroll reporting.
• Compile payroll data, including garnishments, vacation time, benefits, and other appropriate deductions.
• Develop and maintain an accurate payroll records management system.
• Generate reports, reconcile payroll and related accounts, and prepare all government and other remittances and filings (e.g., federal/provincial income tax withholdings, EHT, and WCB remittances).
• Ensure adherence to all payroll procedures, policies, and compliance standards.
• Review payroll records to ensure proper procedures are observed for terminated employees.
• Stay current with payroll regulations, standards, and best practices.
• Accurately process sick payouts, vacation payouts, and other employee entitlements.
• Assist with payroll audits as needed.
• Prepare T4s, T4As, ROEs, T2200s, and other related payroll documents.
• Participate in meetings, providing input and recommendations on payroll matters.
• Respond to inquiries from employees, management, and government agencies regarding payroll-related questions.
• Perform other payroll-related duties as required.

Competencies & Qualifications:

• Formal payroll training and/or significant Canadian payroll experience.
• Minimum 2 years of recent experience performing payroll and benefits administration.
• Recent experience with ADP and/or Ceridian payroll software; Dayforce experience preferred.
• Strong knowledge of legislation, rules, and regulations affecting payroll, including taxation, employment standards, Workers’ Compensation, Employment Insurance, garnishments, and benefits.
• Proficient in HRIS systems and other related software programs.
• Proficient in Microsoft Office, especially Excel.
• Excellent written and verbal communication skills.
• Proven ability to work collaboratively within a team and establish effective working relationships.
• Strong organizational skills; able to plan, prioritize, and meet deadlines under pressure.
• Exceptional attention to detail and strong mathematical aptitude.
• Ability to maintain confidentiality and handle sensitive information.
• Strong work ethic and a positive, team-oriented attitude.

Interested applicants are requested to apply no later than 5:00pm on Friday, March 20, 2026, to:

Denise Flowers, Talent Acquisition Specialist

Cell:(905) 999-8487 / Denise.Flowers@millerwaste.ca

We are committed to equity, diversity, and inclusivity in the workplace, we welcome applications from women, racially visible individuals, people with disabilities, Indigenous peoples, and LGBTQ2S+ persons.

We are committed to providing people with disabilities with equal opportunities and standards of goods and services and are fully compliant with applicable provincial Disabilities Acts.

Miller Waste Systems strives to be an employer of choice. As a proudly Canadian, privately owned and operated Waste Company we have over 65 years’ experience of providing quality service to all our customers. We have been successful in achieving this goal by providing a family and employee centric environment at all our locations. We provide industry leading work environment and compensation, benefits, and pension programs.

All interested internal applicants are encouraged to apply, however preference will be given to those who have been in their position for a year or more, which is subject to managerial discretion. It is recommended to proactively notify your current base manager of your intent to apply to any internal job posting prior to applying.