Senior Heavy Equipment Mechanic - Diagnostics & Repairs

Granite Construction Company; Tucson (AZ); On-site; USD 60,000 - 90,000; Full time

Job summary

Granite Construction Company in Tucson, AZ seeks a Sr Heavy Equipment Mechanic to diagnose, maintain, and repair heavy equipment on job sites. The role includes diagnostics, preventative maintenance, welding, and driving a mechanic truck across Southern Arizona.

Candidates should be familiar with CAT/John Deere equipment, hydraulics, and electrical diagnostics, with a strong safety focus and willingness to travel to equipment locations as needed.

Qualifications

• Must be able to diagnose and repair heavy equipment safely.
• Experience with big earth-moving machines preferred.
• Welding (MiG, TIG, stick) on heavy equipment may be required.

Responsibilities

• Diagnose and repair on heavy equipment at job sites.
• Perform preventive maintenance and oil changes.
• Inspect safety and mechanical systems.
• Perform welding as needed.
• Operate mechanic truck to job sites across Southern Arizona.
• Utilize tools to diagnose electronics, hydraulics, engines, and powertrains.
• Follow safety rules and Granite's Code of Conduct.

Skills

Diagnostics

Preventative maintenance

Welding

Hydraulics

Electrical systems

Safety compliance

Education

High school diploma or equivalent

Tools

Diagnostic tools

Hydraulic test equipment

Job description

Granite Construction Company in Tucson, AZ seeks a Sr Heavy Equipment Mechanic to diagnose, maintain, and repair heavy equipment on job sites. The role includes diagnostics, preventative maintenance, welding, and driving a mechanic truck across Southern Arizona.

Candidates should be familiar with CAT/John Deere equipment, hydraulics, and electrical diagnostics, with a strong safety focus and willingness to travel to equipment locations as needed.