Yellow Iron Field Mechanic

Quikrete Heavy Construction Materials•Phoenix, AZ

6d•Onsite

About The Position

We are looking for a Yellow Iron Field Mechanic to join our team in Phoenix, AZ. As a Yellow Iron Mechanic with Quikrete Heavy Construction Materials, you will be responsible for maintenance and servicing of yellow iron equipment with or without direction from the Maintenance Supervisor or Head Mechanic.

Requirements

1+ years heavy equipment/yellow iron mechanic experience (preferred).
Strong understanding of Caterpillar, Komatsu, or John Deere equipment.
Proficient with hydraulic and electrical troubleshooting.
Ability to read equipment schematics and parts diagrams.
Valid driver’s license.
Ability to lift 50+ lbs. and work in outdoor jobsite conditions.

Nice To Haves

Welding and fabrication experience preferred.
CDL is a plus.

Responsibilities

Diagnose and repair engine, hydraulic, electrical, cooling, fuel, and drive train systems.
Service and rebuild components such as: Hydraulic cylinders (boom, stick, bucket), Pumps and motors, Final drives, Swing bearings, Radiators, coolers, and aftercoolers, DEF/NRS systems, Undercarriage
Perform scheduled Preventative Maintenance (PMs) following OEM and company standards.
Troubleshoot fault codes using CAT ET or similar diagnostic software.
Identify root causes of repeated failures and report them to the Equipment Manager.
Perform welding and fabrication as needed (pins, bushings, brackets, guards).
Respond to breakdowns on active jobsites (aggregate pits, construction sites, etc.).
Safely perform field diagnostics and repairs with minimal downtime.
Communicate equipment status and ETA on repairs.
Complete accurate service reports and work orders.
Track parts usage, labor hours, and service notes.
Relay equipment needs, operator issues, or safety concerns.
Follow all safety guidelines including Lockout/Tagout and 360° walkaround inspections.
Maintain a clean, organized service truck and shop area.
Report unsafe conditions immediately.