Senior Master Mechanic — Heavy Equipment Diagnostics

Branch; Virginia (MN); On-site; USD 58,000 - 99,000; Full time

Job summary

Branch is seeking an experienced Master Mechanic to lead advanced inspections, repairs, and overhauls of a wide range of heavy construction equipment. The role emphasizes safety, mentorship, and uptime optimization for bulldozers, excavators, cranes, loaders, and more.

The ideal candidate has 8–10 years of heavy equipment experience, with 3+ years in a senior/lead capacity and relevant manufacturer certifications. CDL may be required based on equipment, with on-site work and overtime as needed.

Qualifications

• High school diploma or equivalent required; technical or vocational certification in diesel/heavy equipment preferred.
• Minimum 8–10 years of experience in heavy equipment repair, including 3+ years at a senior or lead mechanic level.
• Manufacturer certifications (e.g., Caterpillar, Komatsu, John Deere, Volvo, Liebherr) strongly preferred.

Responsibilities

• Perform advanced diagnostics and troubleshooting of mechanical, hydraulic, pneumatic, and electrical systems on heavy equipment.
• Conduct major overhauls of engines, transmissions, final drives, undercarriages, and hydraulic systems.
• Fabricate, weld, and machine parts when necessary to complete repairs.
• Maintain, update, and interpret technical manuals, service bulletins, and schematics.
• Lead complex repair projects and coordinate with field crews to minimize downtime.
• Oversee preventive maintenance programs and ensure compliance with manufacturer specifications and safety regulations.
• Mentor and train junior mechanics, apprentices, and operators on equipment care.
• Maintain detailed service and repair records in company systems.
• Support leadership in planning equipment life cycles and recommending replacements or upgrades.
• Adhere to OSHA, MSHA, and company safety standards at all times.

Skills

Heavy equipment repair

Diagnostics

Leadership

Safety compliance

Education

High school diploma or equivalent

Technical certification in diesel/heavy equipment

Tools

Caterpillar certification

Komatsu certification

John Deere certification

Volvo certification

Liebherr certification

Job description

Branch is seeking an experienced Master Mechanic to lead advanced inspections, repairs, and overhauls of a wide range of heavy construction equipment. The role emphasizes safety, mentorship, and uptime optimization for bulldozers, excavators, cranes, loaders, and more.

The ideal candidate has 8–10 years of heavy equipment experience, with 3+ years in a senior/lead capacity and relevant manufacturer certifications. CDL may be required based on equipment, with on-site work and overtime as needed.