Yellow Iron Mobile Mechanic

Quikrete; Silverthorne (CO); On-site; USD 70,000 - 90,000; Full time

Benefits offered by this job

Competitive wages

Overtime opportunities

Benefits: Medical, Dental, Vision,Life

Job summary

Quikrete is seeking a Yellow Iron Mobile Mechanic in Silverthorne, CO. You will maintain and service yellow iron equipment on active sites, following safety and OEM guidelines.

The role requires 1+ years of heavy equipment experience; knowledge of CAT/Komatsu/JD equipment and hydraulic/electrical troubleshooting is essential. CDL is a plus, and a valid license is required for site access.

Qualifications

• 1+ years heavy equipment/yellow iron mechanic experience.
• Strong understanding of Caterpillar, Komatsu, or John Deere equipment.
• Proficient with hydraulic and electrical troubleshooting.
• Valid driver’s license; 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, pumps, motors, final drives, swing bearings, radiators, coolers, and aftercoolers.
• Perform scheduled 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.

Skills

Heavy equipment

Diagnostics

Hydraulic systems

Electrical systems

Reading schematics

Tools

CAT ET

Job description

We are looking for a Yellow Iron Mobile Mechanic to join our team in Silverthorne, Co. As a Yellow Mobile 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.

Why apply?

• Competitive wages.
• Opportunities for overtime.
• Company provided benefits: Medical, Dental, Vision, Company paid life and disability benefits, paid vacation, and 401K.

Key Responsibilities

About the Role

Maintenance & Repair

• 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).

Field Service

• 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.

Documentation & Communication

• Complete accurate service reports and work orders.
• Track parts usage, labor hours, and service notes.
• Relay equipment needs, operator issues, or safety concerns.

Safety

• Follow all safety guidelines including Lockout/Tagout and 360° walkaround inspections.
• Maintain a clean, organized service truck and shop area.
• Report unsafe conditions immediately.

About You

We Require:

Experience:

• 1+ years heavy equipment/yellow iron mechanic experience (preferred).
• Strong understanding of Caterpillar, Komatsu, or John Deere equipment.
• Proficient with hydraulic and electrical troubleshooting.

Technical Skills:

• Ability to read equipment schematics and parts diagrams.
• Welding and fabrication experience preferred.
• Valid driver’s license; CDL is a plus.
• Ability to lift 50+ lbs. and work in outdoor jobsite conditions.

About Us

Each day brings new challenges, and we make sure you are prepared for it all. Our dedication to continual improvement and hands‑on training ensures you are ready for the many new experiences and challenges that you will face.

We Offer

• A friendly and team‑oriented work environment, with a supportive management team.
• Hands‑on training for our employees and opportunities for advancement.
• A company dedicated to continuous improvement.

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