People & Culture Generalist

Mattamy Homes

11d•$70,000 - $110,000•Hybrid

About The Position

This role provides hands-on People & Culture support to our GTA Construction and Warranty Site Operations teams, partnering closely with leaders and employees across multiple construction and warranty locations. This is a highly visible, field-facing role that partners closely with frontline leaders and site teams. You will act as a trusted advisor on day-to-day HR matters, including employee relations, full-cycle recruitment, onboarding, performance management, and policy interpretation. The role requires regular travel to construction and warranty sites, balancing on-site presence with office-based work. Experience supporting employees in a unionized environment, including interpreting and applying collective agreements, is essential.

Requirements

Degree in Human Resources, Business Administration, or related field.
3 years of Human Resources experience, including supporting unionized workforces and interpretation of collective agreements.
Strong working knowledge of Ontario employment legislation and employee relations.
Proven full-cycle recruitment experience, ideally in construction and site-based environments.
Strong relationship-building and communication skills with frontline leaders and employees.
Practical, solutions-oriented approach with the ability to manage multiple priorities.
Proficiency in HR systems and Microsoft Office.
Willingness to travel regularly to Construction and Warranty sites across the GTA.

Nice To Haves

HR experience in a field-based/operational environment (construction, warranty, trades, or similar)
CHRP/CHRL designation (completed or in progress)

Responsibilities

Serve as the first point of contact for People & Culture matters for GTA Construction and Warranty Site Operations, including employee relations, onboarding, performance management, and day-to-day HR support.
Advise and coach site leaders on the application of HR policies, collective agreements, employment legislation, and best practices in a fast-paced, operational environment.
Lead and support the prompt resolution of employee relations issues, conducting investigations where required and implementing proactive measures to reduce risk and recurring concerns.
Manage full-cycle recruitment for site-based and warranty roles, including workforce planning support, interview facilitation, and onboarding coordination.
Build strong, trusting relationships with frontline employees, supervisors, managers, and union representatives, fostering a respectful, safe, and supportive work environment.
Actively support employees and leaders through change, workforce transitions, and organizational initiatives impacting site operations.
Contribute to broader People & Culture initiatives and projects, partnering with the wider HR team to deliver consistent practices across the GTA.
Stay current on employment legislation, labour relations trends, and HR best practices, particularly as they relate to construction, field-based, and unionized environments.