Human Resources Manager - Ontario
The Human Resources Manager provides strategic and operational support by partnering with leaders on talent management, workforce planning, and employee relations. This role is responsible for fostering a positive workplace culture, leading organizational change, and ensuring compliance with HR policies and employment standards.
- Hybrid
- Mississauga, ON
- Posted Aug 27, 2026
- 1 position
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Job summary
If you thrive in a team-oriented workplace that challenges your skills, to drive your career development, embraces diversity and rewards innovation, with competitive pay and great employee programs, join the GDI Ainsworth team today! Job Summary: Reporting to the Director, the Human Resources Manager is responsible for providing strategic and operational Human Resources support that aligned with GDI Ainsworth organizational objectives. This role partners with leaders and employees to provide guidance and expertise across talent management, employee relations, workforce planning, performance management, compensation, organizational effectiveness, compliance, and employee engagement. As a trusted advisor, the Human Resources Manager supports business leaders in fostering a positive workplace culture, leading organizational change initiatives, and ensuring HR programs, policies, and practices are effectively implemented across the organization. Key Responsibilities: * Partner with leaders to develop and execute people strategies that support business objectives. * Provide coaching and guidance on organizational design, workforce planning, talent development, and succession planning. * Support change management initiatives and organizational transformation efforts. * Analyze workforce trends and recommend solutions to address business needs. * Partner with leaders to identify talent needs and workforce capabilities. * Facilitate performance management processes, including goal setting, coaching, and performance reviews. * Support regional and global development initiatives. * Provide advice and support to leaders and employees on workplace issues, policies, and procedures. * Conduct workplace investigations and facilitate conflict resolution. * Manage employee relations matters, including performance concerns, accommodations, and disciplinary actions. * Promote a respectful, inclusive, and positive workplace culture. * Support annual compensation review processes. * Identify training and development needs within assigned client groups. * Facilitate training sessions as required. * Interpret and apply employment standards, human rights, privacy, and workplace Policies and procedures. * Analyze employee feedback and engagement survey results. * Maintain accurate employee records and HR documentation. * Support HR projects and continuous improvement initiatives. Qualifications: * Bachelor's degree in Human Resources, Business Administration, Industrial Relations, or a related field. * Certified Human Resources Professional (CHRP), Certified Human Resources Leader (CHRL), or equivalent designation preferred. * 5-8 years of progressive Human Resources experience. * Experience providing HR support in a multi-site or complex business environment preferred. * Experience managing employee relations, performance management, and talent initiatives. * Prior experience supporting a unionized workforce. * Experience partnering with leaders at various organizational levels. * Strong knowledge of employment legislation and HR best practices. * Demonstrated ability to build effective relationships with leaders and employees. * Strong employee relations and conflict resolution skills. * Excellent coaching, influencing, and consulting abilities. * Ability to manage confidential information with discretion. * Excellent communication, presentation, and interpersonal skills. * Strong organizational and project management skills. * Proficiency with HRIS systems preferred (UKG) and Microsoft Office applications. The salary range is $105,000 - $125,000 per year. Actual salaries will vary based on factors such as education, experience, knowledge, skills, and abilities, as well as alignment with market data. The base salary is just one component of Ainsworth’s total compensation package, which also includes additional rewards and benefits such as short-term incentives and health insurance, among others. This posting is for an active and current vacancy; interested applicants are encouraged to apply as soon as possible. Why work at GDI Ainsworth? GDI Ainsworth is growing at an unprecedented rate and to help attract and retain top talent, we provide benefits on your first day with us. We offer a wide variety of benefits including the following: Benefits: Comprehensive health, dental and medical benefits, including wellness supports and generous vacation Rewards: Service milestones and peer recognition plus Employee Discounts and Incentives Flexibility: Hybrid working models, where applicable Diversity: An inclusive organization that embraces diversity and belonging; work in a great team atmosphere with future potential for promotion within company While we appreciate all applications we receive, we advise that only candidates under consideration will be contacted. GDI Ainsworth is committed to building a diverse and inclusive workplace. Qualified designated group members are encouraged to apply as any reasonable accommodation of qualifications will be considered as per our Accommodation Policy, available upon request. GDI Ainsworth is an integrated multi-trade company, offering end-to-end services and solutions for all asset maintenance and refurbishment requirements of our customers. We are continually striving to create better and more advanced products as well as provide the highest quality service. We are rapidly growing and need talented professionals to help drive our vision at becoming the best multi-trade company in the country! Join us…. Make a difference.
What you’ll do
The Human Resources Manager provides strategic and operational support by partnering with leaders on talent management, workforce planning, and employee relations. This role is responsible for fostering a positive workplace culture, leading organizational change, and ensuring compliance with HR policies and employment standards.
Requirements
Candidates must possess a bachelor's degree in Human Resources or a related field and 5-8 years of progressive HR experience. A professional designation such as CHRP or CHRL is preferred, along with experience in multi-site environments and supporting unionized workforces.
Benefits
• Comprehensive health benefits • Dental benefits • Medical benefits • Wellness supports • Generous vacation • Service milestones • Peer recognition • Employee discounts • Incentives • Hybrid working models
Listed skills
- Change ManagementPreferred
- CompliancePreferred
- Microsoft OfficePreferred
- CoachingPreferred
- Conflict ResolutionPreferred
Other relevant skills
Identified from the job description. Confirm important requirements above.
- Talent management
- Employee relations
- Workforce planning
- Performance management
- Compensation
- Organizational effectiveness
- Compliance
- Employee engagement
- Change management
- Workplace investigations
- Conflict resolution
- Coaching
- HRIS
- UKG
- Microsoft Office
- Employment legislation
- Organizational Transformation
- Workplace Inclusivity
- Employee Relations
- Workforce Trends
- Employee Relations Investigations
- Organizational Change Management
- Talent Management
- Organizational Design
- Business Objectives
- Organizational Leadership
- Engagement Surveys
- Talent Development
- Goal Setting
- Business Administration
- Certified Human Resources Professional
- Change Management
- Communication
- Conflict Resolution
- Consulting
- Continuous Improvement Process
- Training And Development
- Human Resources Information System (HRIS)
- Employee Engagement
- Performance Management
- Industrial Relations
- Employment Protection Legislation
- Leadership
- Innovation
- Interpersonal Communications
- Project Management
- Organizational Effectiveness
- Performance Review
- Presentations
- Workforce Planning
Job areas
- Human Resources
- Management & Leadership
- Human Resources Manager
- Human Resource Managers
- Human Resources Managers
Additional details
- Minimum education
- Professional degree
- Minimum experience
- 5+ years
- Posting language
- English
- Working hours
- 40 hours per week
