Part-Time Payroll and Benefits Administrator

Altis Technology; Mississauga; Hybrid; CAD 29,000 - 33,000; Part time

Job summary

Altis Technology in Mississauga is seeking a detail-oriented Payroll & Benefits Administrator for a part-time, contract position. The role covers day-to-day payroll, benefits, pension programs, and attendance tracking while upholding confidentiality and accuracy across processes.

The ideal candidate has 2+ years of payroll/benefits experience, ADP familiarity, and strong Excel/Outlook skills, with excellent attention to detail and discretion.

Qualifications

• Post-secondary education preferred with payroll/benefits experience
• Canadian Payroll Management Certificate is an asset
• Experience with payroll systems (ADP) and HRIS desired
• Strong Excel/Outlook/Word skills and high attention to detail
• Ability to handle confidential information with professionalism and discretion

Responsibilities

• Administer semi-monthly payroll processing, including audits and remittances
• Process salary increases, bonuses, commissions, garnishments, and payroll records
• Ensure year-end payroll processes are completed accurately
• Monitor attendance and assist with vacation accruals
• Administer employee benefits programs and respond to inquiries

Skills

Payroll & Benefits

Attention to detail

Excel

Analytical thinking

Communication

Education

Post-secondary education

Canadian Payroll Management Certificate (asset)

Tools

ADP

Excel

Word

Outlook

Job description

Location: Mississauga, ON (Hybrid)
Schedule: Part-Time Contract Position, 21 hours per week
Work Arrangement: 1 day per week in office following onboarding period. First 3 months require in-office attendance Monday, Tuesday, and Thursday. Organization is also open to considering candidates who would prefer to work 5 days a week, working 4 hours a day between 8:45am - 4:45pm.
Hourly Compensation: $27.00-$30.00 per hour
Background Check:Not Required

About the Opportunity

Our client in Mississauga, Ontario is seeking a detail-oriented Payroll & Benefits Administrator to join their Human Resources team. This role is responsible for the day-to-day administration of payroll, benefits, pension programs, and employee attendance tracking while ensuring compliance, accuracy, and confidentiality across all payroll and benefits processes.

This opportunity is ideal for an organized payroll professional who enjoys working independently, managing deadlines, and providing exceptional support to employees. You'll play a vital role in ensuring employees are paid accurately and on time while serving as a key liaison between employees, benefit providers, payroll systems, and internal stakeholders.

What's In It for You

You'll join a well-established organization where you'll have the opportunity to own payroll and benefits administration while partnering closely with HR and Accounting. This role offers a flexible hybrid work environment, meaningful responsibility, and the opportunity to contribute to critical employee programs that directly impact the employee experience.

Your Responsibilities

• Administer semi-monthly payroll processing, including audits, reconciliations, government remittances, year-end activities, and payroll reporting.
• Respond to payroll-related inquiries, process salary increases, bonuses, commissions, garnishments, and maintain accurate payroll records for audit purposes.
• Ensure year-end payroll processes and remittances are completed accurately and on time.
• Monitor employee attendance and support attendance analysis and vacation accrual preparation.
• Administer employee benefits programs, including enrolments, terminations, reconciliations, remittances, and employee inquiries.
• Act as the primary liaison between employees, benefit providers, and the organization regarding benefits administration.
• Manage administration of the company Group RRSP program and coordinate with Accounting to ensure compliance requirements are met.
• Maintain strict confidentiality while supporting additional HR projects and initiatives as required.

Skills and Qualifications

• Post-secondary education with at least 2 years of related payroll and benefits administration experience preferred.
• Completion of, or enrollment in, the Canadian Payroll Management Certificate Program is considered an asset.
• Experience working with payroll and HRIS systems, including ADP.
• Strong proficiency with Microsoft Excel, Word, and Outlook.
• Excellent attention to detail, analytical ability, and organizational skills
• Ability to manage confidential information with professionalism and discretion.
• Strong communication skills with the ability to support employees and respond effectively to inquiries.

Note from the Hiring Manager

"We're looking for someone who enjoys working independently, takes pride in accuracy, and understands the importance of providing exceptional support to employees. This role is an integral part of our HR function and offers an opportunity to make a meaningful impact on the employee experience through payroll and benefits administration."\

Why Partner with Altis

If you've never worked with a staffing agency before, we make it easy. We work with top employers across Canada who have great jobs to fill, each vetted and verified by our team. When you apply for a job with Altis, we take the time to understand your background, skills, and career goals. If there's a strong fit, we'll advocate on your behalf, provide interview coaching and support throughout the hiring process, and connect you directly with the hiring manager. Best of all, our services are completely free for candidates.

We appreciate the time and effort all applicants invest in their submissions. Please note that only candidates shortlisted for this role will be contacted directly. However, your profile will remain under consideration for future opportunities that align with your experience and career goals. All qualified applicants will receive fair consideration for employment. We welcome individuals of all backgrounds, experiences, and identities including those who identify as women, members of racialized groups, Indigenous Peoples, persons with disabilities, and 2SLGBTQIA+ communities. If you require an accommodation, please review our accessibility policy and reach out to our accessibility officer with any questions. Our human recruiters review all applications and always make the final hiring decision. On occasion, we also use AI-assisted tools to help review applications.