Director, Human Resources (Head of HR)

Mattina Mechanical Limited (MML) is seeking an experienced HR leader to build upon its people strategy and elevate the HR function to drive performance, engagement, and long-term organizational success. The Director, Human Resources (Head of HR) will lead and mentor a team of four HR professionals and act as a trusted advisor to senior leadership on all people-related matters.

Requirements

• Bachelor's Degree in Business, HR or related discipline; CHRP or CHRL designation preferred.
• Minimum 10 years of progressive HR leadership experience, including at least 3 years in a senior or Director-level role managing a team.
• Proven success building or transforming HR functions ideally in construction, mechanical contracting, manufacturing, or industrial environments.
• Skilled at balancing strategic vision with hands-on execution in mid-sized, owner-led organizations.
• Strong understanding of Ontario employment law, labour relations, and HR best practices within open shop environments.
• Demonstrated ability to balance strategic thinking with operational execution in a fast-paced, growth-oriented environment.
• Exceptional leadership, communication, and stakeholder management skills.
• Experience building, mentoring, and leading high-performing HR teams.

Benefits

• Competitive compensation
• Benefits
• Professional growth opportunities