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Maintenance Manager Jobs in Whitby, ON (NOW HIRING)

Maintenance Manager - Oshawa, ON Location: Oshawa, ON Industry: Global CPG / Manufacturing Type: Full-Time Salary 130,000-140,000 base+ bonus/ Position Summary We are seeking a Senior Maintenance ...

Maintenance Manager ID: 10448 Location: Aurora, ON Department: Maintenance Job Type: Exempt (salaried) More about this job > Description This position is the top maintenance position at the Plant and ...

Maintenance Manager About Us: TreeHouse Foods is a leading manufacturer of private label packaged foods and beverages, operating a network of over 20 production facilities and several corporate ...

Regional Maintenance Manager - JLL What This Job Involves JLL is hiring a Regional Maintenance Manager to support state-of-the-art distribution centers across North America. This is not a typical RMM ...

Assistant Maintenance Manager - JLL What this job involves: The Assistant Maintenance Manager leverages leadership skills and technical knowledge to lead a team of maintenance mechanics, working in ...

Ability to prioritize and manage multiple tasks in a fast-paced environment. Valid driver's license ... Maintenance Supervisor; Steel manufacturing; Automotive Industry; Maintenance Manager AI ...

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Maintenance Manager information

What does a maintenance manager do?

A Maintenance Manager oversees the upkeep and repair of facilities, equipment, and machinery within an organization. They are responsible for developing maintenance schedules, managing a team of technicians, ensuring safety standards are met, and coordinating with other departments for efficient operations. The role also involves budgeting, sourcing parts and supplies, and implementing preventive maintenance strategies to minimize downtime. Maintenance Managers play a key role in ensuring that all systems operate smoothly and efficiently, helping to prevent costly breakdowns and prolonging the lifespan of assets.

What are some typical challenges a maintenance manager might face when leading a diverse team?

Maintenance Managers often supervise teams with varying skill levels and specialties, such as electricians, mechanics, and HVAC technicians. One common challenge is ensuring effective communication across these specialties to coordinate repairs and preventive maintenance efficiently. Balancing urgent breakdowns with scheduled tasks and managing resource allocation can also be demanding. Successful Maintenance Managers foster a collaborative environment, encourage ongoing training, and implement clear processes to keep the team aligned and motivated.

What are the key skills and qualifications needed to thrive as a maintenance manager, and why are they important?

To thrive as a Maintenance Manager, you need strong knowledge of mechanical and electrical systems, experience in facility management, and typically a degree in engineering or a related field. Familiarity with Computerized Maintenance Management Systems (CMMS), safety regulations, and relevant certifications like OSHA or CMRP is highly valuable. Leadership, problem-solving abilities, and effective communication are crucial soft skills for managing teams and coordinating with other departments. These skills and qualifications are essential to ensure safe, efficient operations and to minimize downtime in any facility.

What is the difference between Maintenance Manager vs Maintenance Supervisor?

AspectMaintenance ManagerMaintenance Supervisor
CertificationsRelevant certifications like CMRP, CPMM often preferredSimilar certifications may be required, but less emphasis on strategic credentials
Work EnvironmentOversees multiple teams, strategic planning, and budget managementSupervises daily maintenance activities and team members
ResponsibilitiesDevelops maintenance policies, manages budgets, and coordinates with other departmentsAssigns tasks, monitors work quality, and ensures safety compliance
Industry UsageCommonly used in manufacturing, facilities, and industrial sectorsOften found in similar settings, focusing on operational oversight

The Maintenance Manager focuses on strategic planning, budgeting, and overseeing maintenance operations at a higher level. In contrast, the Maintenance Supervisor handles daily maintenance tasks, supervises technicians, and ensures safety and quality. Both roles are essential in maintaining operational efficiency, but they differ mainly in scope and responsibilities.

More about Maintenance Manager jobs

What are the most commonly searched types of Maintenance jobs in Whitby, ON?

The most popular types of Maintenance jobs in Whitby, ON are:

What cities near Whitby, ON are hiring for Maintenance Manager jobs?

Cities near Whitby, ON with the most Maintenance Manager job openings:

Infographic showing various Maintenance Manager job openings in Whitby, ON as of August 2026, with employment types broken down into 88% Full Time, 11% Part Time, and 1% Contract. Highlights an 81% Physical, 2% Hybrid, and 17% Remote job distribution.

Full-time

Posted 6 days ago


Job description

Maintenance Manager – Oshawa, ON

Location: Oshawa, ON

Industry: Global CPG / Manufacturing

Type: Full-Time

Salary 130,000-140,000 base+ bonus/


Position Summary

We are seeking a Senior Maintenance Manager to lead maintenance and reliability manufacturing facilities in a large, global CPG organization. This leader will oversee Maintenance Managers, Supervisors, Planners, Reliability/Engineering resources, and approximately 80+unionized skilled trades employees.

The Senior Maintenance Manager will drive equipment reliability, preventive maintenance, operational excellence, capital projects, cost optimization, and talent development across unionized manufacturing environments.

Key Responsibilities

  • Lead maintenance and reliability strategy across multiple manufacturing sites.
  • Manage and develop Maintenance Managers, Supervisors, Planners, Engineers, and skilled trades teams.
  • Drive improvements in maintenance capital projects, PM compliance, and maintenance costs.
  • Lead preventive, predictive, and condition-based maintenance programs.
  • Establish standardized maintenance practices, KPIs, and reliability processes across sites.
  • Partner with Operations and Engineering on automation, controls, modernization, and capital projects.
  • Manage multi-million-dollar maintenance budgets, contractors, spare parts, and resources.
  • Lead RCA, TPM, Lean, Continuous Improvement, and breakdown-elimination initiatives.
  • Ensure compliance with health & safety, food safety, regulatory, and environmental standards.
  • Work closely with HR and Labour Relations in unionized environments.
  • Build a strong maintenance leadership and succession pipeline.


Must-Have Qualifications

  • Bachelor’s degree in Engineering or a related technical discipline – mandatory.
  • 5+ years of progressive maintenance leadership experience in manufacturing.
  • Proven experience leading unionized manufacturing sites.
  • Strong leadership experience managing Maintenance Supervisors, and large skilled-trades teams.
  • Experience within CPG, food, beverage, consumer products, pharmaceutical, or highly automated manufacturing.
  • Experience managing large capital projects and multi-million-dollar maintenance budgets.
  • Strong knowledge of CMMS, preventive/predictive maintenance, RCM, TPM, Lean, and reliability programs.
  • Strong financial, operational, communication, and people-leadership skills.