Heavy Duty Diesel Equipment Mechanic

Job summary

The mechanic is responsible for the maintenance, diagnostics, and repair of the company's fleet of vehicles, trailers, and heavy equipment. They must also perform scheduled preventive maintenance and ensure all work is documented accurately in the eMaint system.

Job details

Markstone Landscaping is a full-service, year-round landscaping company specializing in construction, maintenance, and snow operations across the GTA. With a reputation for quality and reliability, we take pride in building and maintaining outdoor spaces for residential, commercial, and municipal clients. Our commitment to safety, efficiency, and professional standards makes us a leader in the industry. Position Summary Reporting to the Fleet Manager, this position is responsible for the maintenance, diagnostics, and repair of vehicles, trailers, and equipment within our fleet. This role is key to keeping our fleet in safe, reliable, and compliant operating condition, supporting smooth day-to-day operations across construction and snow season. The ideal candidate brings strong mechanical skills, attention to detail, and experience maintaining fleet or heavy equipment in a fast-paced environment. Key Responsibilities Fleet & Equipment Maintenance Perform maintenance and repair of heavy equipment, trucks, and fleet assets Diagnose, troubleshoot, and complete mechanical repairs as required Support seasonal fleet readiness for snow operations and peak construction periods Preventive Maintenance Carry out scheduled preventive maintenance to reduce downtime Monitor equipment condition and flag repairs or replacements as needed Support equipment lifecycle tracking Systems & Reporting Complete and close work orders using eMaint Maintain accurate maintenance records, inspections, and compliance documentation Safety & Compliance Follow safety standards, manufacturer requirements, and regulatory obligations Support inspections, audits, and corrective actions as required Qualifications Certified mechanic or equivalent hands-on mechanical experience (landscaping, construction, or heavy equipment preferred) Experience with truck/trailer and heavy equipment maintenance and repair Strong diagnostic and problem-solving skills Strong communication and interpersonal skills Compensation & Benefits Salary range based on experience Comprehensive health, dental, and vision benefits Paid time off Opportunities for growth and advancement within a fast-growing company Supportive, team-oriented workplace environment Job Type: Full-time Benefits: Dental care, Vision care, Paid time off, On-site parking Work Location: In person – Burlington, ON

What you’ll do

The mechanic is responsible for the maintenance, diagnostics, and repair of the company's fleet of vehicles, trailers, and heavy equipment. They must also perform scheduled preventive maintenance and ensure all work is documented accurately in the eMaint system.

Requirements

Candidates must be certified mechanics or possess equivalent hands-on experience in landscaping, construction, or heavy equipment. Strong diagnostic skills and the ability to follow safety and manufacturer requirements are essential for this role.

Benefits

• Health insurance • Dental care • Vision care • Paid time off • On-site parking

Listed skills

• Compliance Documentation · Preferred
• Problem solving · Preferred
• Preventive Maintenance · Preferred
• Attention to detail · Preferred
• Troubleshooting · Preferred
• Communication Skills · Preferred

Other relevant skills

Identified from the job description. Confirm important requirements above.

• Heavy equipment maintenance
• Diagnostics
• Troubleshooting
• Mechanical repairs
• Preventive maintenance
• Fleet management
• Work order management
• Compliance documentation
• Safety standards
• Communication skills
• Problem-solving
• Attention to detail
• Equipment Inspection
• Equipment Maintenance
• Time Off Management
• Auditing
• Construction
• Close Work Orders
• Communication
• Heavy Equipment
• Optometry
• Leadership
• Interpersonal Communications
• Problem Solving
• Landscaping
• Operations
• Safety Standards
• Troubleshooting (Problem Solving)
• Team Oriented
• Detail Oriented

Job areas

• Trades
• Construction
• Transportation
• Logistics
• Heavy Duty Diesel Mechanic
• Diesel Mechanic
• Motor Vehicle Mechanics and Repairers
• Bus and Truck Mechanics and Diesel Engine Specialists