Line of Business: Other About Us Heidelberg Materials is one of the world's largest suppliers of building materials.

Heidelberg Materials North

America operates over 450 locations across the U.S. and Canada with approximately 9,000 employees.

Heidelberg

Materials welcomes and encourages applications from people with disabilities. Accommodations may be available upon request for candidates taking part in all aspects of the selection process.

Position Summary The Fleet Maintenance Supervisor is responsible for overseeing daily fleet maintenance activities to ensure company vehicles and equipment are safe, reliable, compliant, and available to support business operations. This role provides frontline leadership to a unionized maintenance team, coordinates external service providers, and oversees preventive and corrective maintenance activities.

The Fleet Maintenance

Supervisor is responsible for executing fleet maintenance programs, controlling maintenance-related costs, monitoring fleet condition and reliability, and supporting effective fleet utilization. The role works closely with Operations, Safety, drivers, vendors, and other stakeholders to resolve maintenance issues and drive continuous improvement in safety, equipment performance, and operational efficiency.

Key Responsibilities

Ensure the safe, reliable, and effective operation of the Ready-Mix truck fleet and related equipment.

Direct and supervise the daily activities of unionized mechanics, including assigning work, setting priorities, and monitoring performance.

Manage the preventive maintenance program and ensure required inspections, maintenance, and repairs are completed on schedule.

Coordinate repairs completed by external vendors, review repair recommendations, and approve the appropriate course of action.

Monitor fleet condition, equipment reliability, and maintenance trends, and participate in fleet utilization and equipment-related decisions.

Review driver inspection reports and ensure identified maintenance concerns are assessed and addressed promptly.

Respond to and provide direction during emergency maintenance situations to minimize operational disruptions.

Oversee the purchasing of parts, maintenance supplies, and external repair services.

Manage purchasing controls and monitor repair and maintenance costs in accordance with established budgets and company guidelines.

Utilize TMW and other maintenance management systems to review maintenance activities, access reporting, and monitor fleet performance.

Support the recruitment, onboarding, training, development, performance management, discipline, and succession planning of maintenance employees.

Provide regular coaching and feedback to direct reports and promote a positive,



collaborative, and accountable work environment.

Ensure compliance with company safety and environmental standards, regulatory requirements, policies, procedures, and applicable Group guidelines.

Ensure required employee training is completed and established safety and maintenance procedures are consistently followed.

Lead monthly safety meetings and participate in toolbox talks and other safety discussions.

Coordinate with the Safety Department regarding work-related injuries and associated requirements.

Identify and support continuous improvement opportunities related to fleet reliability, safety, maintenance processes, equipment performance, and utilization.

Qualifications

Minimum 5 years of supervisory or leadership experience, ideally within fleet maintenance, transportation, or an industrial environment.

Minimum 3 years of experience in an industrial or operational environment.

Demonstrated ability to lead employees, establish priorities, and manage day-to-day maintenance activities.

Strong understanding of workplace safety, regulatory compliance, and preventive maintenance practices.

Strong organizational, planning, and problem-solving skills.

Ability to balance safety, equipment availability, operational requirements, and maintenance costs.

Effective communication and interpersonal skills with the ability to work collaboratively with mechanics, drivers, operations, vendors, and management.

Comfortable using digital systems and technology to monitor maintenance activities, reporting, and performance.

Preferred Qualifications

Heavy Duty Mechanic experience, certification, or strong mechanical background.

Previous experience supervising a unionized workforce.

Experience within the ready-mix concrete, aggregates, construction materials, or related heavy industrial industry.

Previous experience working with a Computerized Maintenance Management System (CMMS).

Experience using TMW or a similar fleet management system.

Experience coordinating external repair vendors and managing maintenance-related purchasing and costs.

Demonstrated experience supporting continuous improvement initiatives related to fleet reliability, maintenance, or equipment utilization.

Work Environment

Primarily based in an operational fleet maintenance environment with regular interaction in maintenance shops,



yards, and office settings. Regular exposure to moving vehicles, heavy equipment, machinery, noise, dust, and varying weather conditions. Personal protective equipment (PPE) is required in designated operational areas.

Requires regular interaction with mechanics, drivers, vendors, operations teams, and management. Must be comfortable working in a fast-paced environment where operational and maintenance priorities can change quickly. May require flexibility in working hours and availability outside of regular business hours to respond to urgent or emergency fleet maintenance needs.

Regular presence in operational areas is required to provide visible leadership, monitor maintenance activities, and support employees.

What we Offer

Competitive base salary and participation in our annual incentive plan.

Industry leading benefits package, including health, dental, and wellness.

Pension plan with an automatic company contribution as well as matching contributions and RRSP options.

Opportunities for training, development, career growth within a global organization.

Heidelberg Materials welcomes and encourages applications from people with disabilities. Accommodations may be available upon request for candidates taking part in all aspects of the selection process.

Shaping the future, building successes Heidelberg Materials – your springboard into the future of the construction materials industry. As a globally leading company in the construction sector, we manufacture one of the most widely used products, paving the way not only toward more sustainable production but also toward your personal success story. Our bold and innovative approach focuses on massive CO₂ reduction, efficient recycling technologies, and digital solutions – setting new standards for the industry.

In our globally connected and locally rooted community, your ideas have the power to shape a better tomorrow for people. With us, you’re not just shaping the industry’s future; you’re shaping your own. Let’s get to work!

Heidelberg

Materials is one of the world's largest integrated manufacturers of building materials and solutions with leading market positions in cement, aggregates, and ready-mixed concrete. We are represented in more than 50 countries with around 51,000 employees at almost 3,000 locations. At the centre of our actions lies the responsibility for the environment.

As the front runner on the path to carbon neutrality and circular economy in the building materials industry, we are working on sustainable building materials and solutions for the future. We enable new opportunities for our customers through digitalisation.

📌 Fleet Maintenance Supervisor (Winnipeg)
🏢 01701 - Heidelberg Materials Canada
📍 Winnipeg