Senior Diesel Generator & HVAC Field Technician

Wainbee; Bolton; On-site; CAD 90,000 - 120,000; Full time

Job summary

TalentSphere Staffing Solutions in Bolton, Ontario is seeking a Heavy Duty Mechanic / Power & HVAC Service Technician (Level III or IV) for field and shop work with industrial power generation and HVAC equipment.

You will diagnose, repair, and troubleshoot diesel engines, generators, electrical systems, and related equipment on customer sites across the GTA, earning CAD 90,000–120,000 per year based on experience.

Qualifications

• Minimum 5 years of hands-on experience in power generation, heavy equipment, or HVAC systems.
• Strong mechanical aptitude with diesel engines and heavy-duty equipment.
• Advanced knowledge of generator systems including paralleling and electrical distribution.

Responsibilities

• Diagnose, troubleshoot, maintain, and repair industrial generators and HVAC rental equipment.
• Perform advanced generator troubleshooting including paralleling, synchronization, and load sharing.
• Complete mechanical, electrical, hydraulic, and diesel repairs using schematics and tools.
• Service generators, chillers, boilers, pumps, and related equipment.
• Work field assignments across the GTA and surrounding areas, independently resolving issues.
• Maintain service records, repair documentation, and provide technical support on site.

Skills

Diesel engines

Generator systems

Electrical distribution

Troubleshooting

Field service

Customer service

Communication

Valid driver's license

Job description

TalentSphere Staffing Solutions in Bolton, Ontario is seeking a Heavy Duty Mechanic / Power & HVAC Service Technician (Level III or IV) for field and shop work with industrial power generation and HVAC equipment.

You will diagnose, repair, and troubleshoot diesel engines, generators, electrical systems, and related equipment on customer sites across the GTA, earning CAD 90,000–120,000 per year based on experience.