Senior Manager, Fleet Maintenance & Reliability

Summary This role is accountable for ensuring our fleet is reliable, field-ready, and operating at optimal capacity. You will lead the maintenance strategy, reduce unplanned downtime, and build the systems, reports, and programs needed to support a growing operation. What You’ll Do Define and execute the company’s maintenance strategy across all equipment and operations Establish and drive preventative , proactive, and predictive maintenance programs Standardize maintenance practices, workflows, and documentation to improve efficiency Lead, coach, and develop the maintenance and equipment team Drive accountability for safety, performance, and productivity Own KPIs including uptime, downtime, maintenance compliance, and lifecycle cost performance Implement and manage systems (CMMS preferred) to track maintenance activities, equipment history, and performance metrics Lead c apital planning and equipment investment decisions based on operational and financial data Own equipment specifications for new purchases and internal builds Manage relationships with vendors, suppliers, and contractors to support maintenance and procurement needs What We’re Looking For Degree in Engineering (Mechanical preferred) or equivalent 5+ years of leadership experience in fleet, heavy equipment, or maintenance management Proven experience improving equipment reliability and reducing downtime Strong experience with preventative and predictive maintenance programs Hands-on experience with CMMS or maintenance tracking systems Ability to use data, KPIs, and financial metrics to drive decisions Experience managing maintenance budgets and optimizing equipment-related spend Strong leadership and team development capabilities Ability to read and interpret technical drawings (P&IDs considered an asset) Experience in construction, industrial, or manufacturing environments preferred Maintenance Management Professional (MMP) certification is an asset Location, schedule and more On-site role based in Caledonia, ON Monday to Friday, 8:00 AM – 4:30 PM Salary range: $98,000 to $112,000 annually, based on experience and overall fit for the role.

Why join Geosource? • Growing operation with increasing fleet complexity • Opportunity to build and shape maintenance systems • Direct impact on operational performance and uptime If you’re a leader who takes ownership of equipment performance, thrives on solving reliability challenges, and knows how to build strong maintenance strategies, we’d like to hear from you. Send your resume to [email protected] .