Senior Human Resources Manager (12-Month Contract)

Location: York Region

A dynamic and experienced Senior Human Resources Manager is needed to lead all on-site HR operations within a fast-paced seasonal workplace. As a strategic partner to operational leadership, this role aligns people strategies with business priorities to drive performance and enhance the employee experience in a high-volume, guest-focused environment.

The ideal candidate brings strong leadership, deep knowledge of employment legislation, and proven expertise in high-volume recruitment, employee relations, compliance, and HR operations, along with the integrity, discretion, and sound judgment required to support a large seasonal workforce and complex workplace matters. This working arrangement is onsite daily, including weekends. Flexible availability required, including evenings, weekends, and holidays.

Responsibilities

• Oversee all on-site HR functions, including recruitment, onboarding, payroll administration, HR compliance, employee relations, benefits and compensation, training and development, and performance management
• Provide HR guidance to the management team, supporting informed decision-making on employee issues and workplace concerns
• Ensure adequate staffing levels across all departments
• Manage and mitigate legal and compliance risks, partnering with external legal counsel as required
• Ensure accurate HR reporting, record-keeping, and audit readiness
• Lead, coach, and manage the performance of HR team members
• Partner with corporate teams to implement and maintain enterprise-wide standards and initiatives
• Manage the HR division budget and expenses

Qualifications

• Post-secondary degree or diploma in Human Resources, Business Administration, or a related field required
• 5+ years of progressive HR management experience in a fast-paced, high-volume environment
• Excellent verbal and written communication skills
• Demonstrated experience managing Ontario legal issues, workplace investigations, and compliance-related matters
• Strong knowledge of Ontario employment legislation, including ESA, OHRC, OHSA, and AODA
• Strong decision-making capability with sound judgment
• High level of professionalism, integrity, and discretion

Robert Half is the world’s first and largest specialized talent solutions firm that connects highly qualified job seekers to opportunities at great companies. We offer contract, temporary and permanent placement solutions for finance and accounting, technology, marketing and creative, legal, and administrative and customer support roles.

Robert Half works to put you in the best position to succeed. We provide access to top jobs, competitive compensation and benefits, and free online training. Stay on top of every opportunity - whenever you choose - even on the go. Download the Robert Half app and get 1-tap apply, notifications of AI-matched jobs, and much more.

This job posting is for a current vacancy with our client.

Our specialized recruiting professionals apply their expertise and utilize our proprietary AI to find you great job matches faster.

Questions? Call your local office at 1.888.490.3198. All applicants applying for Canadian job openings must be authorized to work in Canada.

Only job postings for jobs located in Quebec appear in French.

© 2025 Robert Half. By clicking “Apply,” you’re agreeing to Robert Half’s Terms of Use and Privacy Notice.