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! 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. Partner with leaders to develop and execute people strategies that support business objectives. Support change management initiatives and organizational transformation efforts.

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.

Manage employee relations matters, including performance concerns, accommodations, and disciplinary actions. 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. Bachelor's degree in Human Resources, Business Administration, Industrial Relations, or a related field.



~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. ~ Strong knowledge of employment legislation and HR best practices. ~ Solid employee relations and conflict resolution skills. ~ Excellent coaching, influencing, and consulting abilities. ~ Ability to manage confidential information with discretion. ~ Strong organizational and project management skills. ~ Proficiency with HRIS systems preferred (UKG) and Microsoft Office applications.

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. 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.

Comprehensive health, dental and medical benefits, including wellness supports and generous vacation Service milestones and peer recognition plus Employee Discounts and Incentives Diversity: An inclusive organization that embraces diversity and belonging; 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!

📌 Human Resources Manager I - Temporary (Mississauga)
🏢 Gdi Services Aux Immeubles
📍 Mississauga