HR Manager

Location: Mississauga, ON, CA Career area: Human Resources Department: Human Resources Job Type: Permanent Apply by: September 7, 2026 Select how often (in days) to receive an alert: Hydro Extrusions is a world-leading aluminium extrusion business counting around 100 production sites in 40 countries and employing 20,000 people. Through our unique combination of local expertise, global network, and unmatched R&D capabilities, we can offer everything from standards profiles to advanced development and manufacturing for most industries. Since 1905, Hydro has turned natural resources into valuable products for people and businesses with focus on a safe and good workplace for our 30,000 employees in more than 140 locations. What we offer you

Retirement Savings Plans with Company Match/Contributions Education Assistance Bonus Plan Eligibility Pay Range: $135,000 - $155,000 CAD Job Summary

The HR Manager is responsible for leading the human resources function, ensuring compliance with labour laws, company policies, and collective bargaining agreements (CBA), if applicable. This role serves as a strategic partner to facility leadership, driving workforce planning, labour relations, employee engagement, talent acquisition, performance management, and compliance to support business objectives. The HR Manager will also play a key role in fostering a high-performance culture while mitigating risks. What you will be doing

Workforce Planning & Talent Development Execute workforce plans that align talent with operational goals. Lead succession planning and talent-pipeline development to ensure future leadership and skill readiness. Prioritize training needs and coordinate development programs, apprenticeships, and upskilling. Coach facility managers and supervisors to strengthen people leadership. Employee Relations & Engagement Resolve escalated employee concerns and grievances through open communication and conflict resolution. Foster an inclusive culture that encourages feedback and reduces alert-line issues. Drive engagement and retention through recognition and work-life balance initiatives. Conduct employee surveys, analyze results, implement action plans, and track improvements in retention and morale. Recruitment & Onboarding Partner with GBS Recruiting on talent strategies aligned with facility workforce needs. Oversee full-cycle recruitment, from posting and interviews through selection and hiring. Improve onboarding to ensure a smooth new-hire transition. Align recruiting with internal posting and seniority-based bidding processes, as applicable. Coordinate and participate in plant interviews. Performance Management Lead annual performance appraisals in alignment with Hydro processes, facility objectives, and applicable external requirements, including the CBA. Guide managers on goal setting, evaluations, and constructive feedback. Address performance issues in compliance with Hydro policies for improvement plans and progressive discipline. Compensation, Benefits & HR Operations Ensure payroll accuracy, including wage structures, shift differentials, and contractual pay provisions. Collaborate with Shared Services and cross-functional partners. Oversee legally compliant benefits and leave administration. Sponsor recognition programs that reinforce performance and contributions. Optimize HR systems for efficiency, accuracy, and compliance tracking. Strategic HR Leadership Align HR strategy with facility goals in partnership with senior management. Lead organizational development supporting restructuring and operational improvement. Analyze workforce trends and report executive insights on KPIs, including turnover, absenteeism, and inclusion initiatives. Champion change, organizational transitions, and continuous improvement. Compliance Ensure compliance with employment laws, including ESA, OHSA, MOL, and WSIB requirements, and company policies. Enforce HR policies and conduct audits to verify legal compliance. Protect confidential employee data in accordance with company policies and labour laws. Labour Relations Serve as the primary union contact for grievances, negotiations, and labour disputes. Ensure compliance with CBA provisions. Lead collective bargaining, including cost analyses and contract proposals. Investigate workplace disputes, discipline, and grievances, ensuring consistent policy application. Address CBA-related performance issues and requirements. Administer benefits and leave in compliance with the CBA and legal requirements. What will make you successful?

Required Education/Experience

: Bachelor’s degree in Human Resources, Business Administration, or a related field required; Master’s degree preferred — or equivalent professional experience. 7+ years of HR experience in a manufacturing or industrial environment, including at least 2 years in a unionized setting (if applicable). Experience in collective bargaining, workforce planning, HR compliance, and talent management required. Strong knowledge of labour laws (NLRA, FLSA, OSHA, FMLA, ADA) and CBA interpretation, where applicable. Experience managing union negotiations, grievance handling, and employee relations, where applicable Proficiency in HRIS systems, timekeeping software (e.g., Success Factors, UKG/UltiPro), and Microsoft Office Suite. Ability to analyze HR metrics to identify trends and drive process improvements English required; additional language skills are a plus. Preferred Skills/Qualifications

: Strategic mindset, with a focus on HR best practices and operational efficiency. Ability to work in fast-paced, high-volume manufacturing settings, balancing priorities effectively. Proactive problem solver with a data-driven approach to HR strategy. Strong conflict resolution, negotiation, and communication skills. Minimal travel(less than 10%) Equal opportunities

Hydro in North America is an Equal Opportunity Employer where all phases of employment are based strictly upon the qualifications of the individual as related to the work requirements of the position. This policy is applied without regard to race, sex, sexual orientation, gender identity, religion, national origin, ancestry, age, disability, veteran status, marital status or any other category protected by law. We strive to provide equal opportunities for all to contribute and succeed with us. As part of our recruitment process, we may use job‑related assessments in selected roles.These tools help us better understand work‑related strengths and support a fair and consistent hiring process. Any assessment results are reviewed together with your experience, qualifications, and interviews, and are never used as the sole basis for hiring decisions. Are you looking to make a real impact? For over a century, our people have been the driving force in solving some of the world's most pressing issues - and we hope you'll join us in solving the next century's. Whether you're working to close the loop at one of our recycling facilities or ensuring efficient renewable energy processes to decarbonize aluminium production, your contributions make an impact in our shared purpose of propelling our industries and the world into a greener future. About Hydro

Hydro is a leading aluminium and renewable energy company committed to a sustainable future Founded: 1905 Number of employees: 32,000 Company presence in around 40 countries worldwide A key part of succeeding in this mission involves encouraging a collegial environment where our differencesare acknowledged as our greatest competitive advantage. Your diverse perspective makes us stronger. Ourglobal diversity, inclusion and belonging program enables us to cultivate a high-performing and inclusiveworkplace where everyone feels valued. Your career journey is unique. We strive to provide you with the support needed to achieve your full potential.With our global reach, inclusive culture, and cutting-edge technology you'll have the opportunity to build acareer that aligns with your strengths and passions. Join our global community of over 30,000 people with apresence in 40 countries and united by the values of Care, Courage and Collaboration. At Hydro, you havethe chance to make a difference in the industries that matter. Explore our world and the heart of our operations.

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