Field Heavy Equipment Technician at Quinn Company CAT Lake Forest, CA

Quinn Company CAT; Lake Forest (CA); On-site; USD 54,000 - 82,000; Full time

Benefits offered by this job

Career Stability

Growth Opportunities

Medical Insurance

Dental & Vision

401K Match

Profit Sharing

FSA

Life Insurance

Lead Premium

Uniforms

Life Assistance

Critical Illness Insurance

Paid Time Off

Job summary

Quinn Company seeks a Field Heavy Equipment Technician to diagnose, service, and repair Caterpillar equipment across construction and rental operations. This on-site role in Foothill Ranch, CA offers a competitive hourly rate and a comprehensive benefits package.

You will use Cat ET and other diagnostic tools to keep machinery productive and safe while delivering excellent customer service. Responsibilities include preventive maintenance, emergency calls, and maintaining detailed service

Qualifications

• Diagnose and troubleshoot mechanical, hydraulic, and electrical systems on Caterpillar equipment and related machines.
• Use specialized tools and diagnostic software to complete quality repairs.
• Perform preventive maintenance and emergency services to minimize downtime for customers.
• Maintain accurate service records, repair orders, and inspection documentation.
• Communicate professionally with customers and service teams about equipment issues and repair plans.
• Follow all safety protocols and company procedures at every job site.
• Continually developing skills through training and hands-on experience.
• Delivers exceptional customer service while solving mechanical challenges onsite.
• Familiarity with diagnostic tools such as Cat ET and mechanical test equipment.
• Strong problem-solving skills and ability to work independently.

Responsibilities

• Diagnose and troubleshoot Caterpillar equipment and related machines.
• Perform preventive maintenance and emergency services to minimize downtime.
• Maintain accurate service records, repair orders, and inspections.
• Communicate with customers and service teams about equipment issues and repair plans.
• Follow safety protocols and company procedures on every job site.

Skills

Diagnostic tools

Hydraulic systems

Electrical systems

Troubleshooting

Preventive maintenance

Customer service

Communication

Independent work

Tools

Cat ET

Diagnostic software

Test equipment

Job description

Job Description Job Description

As a Field Heavy Equipment Mechanic at Quinn Caterpillar, you will diagnose, service, maintain, and repair Caterpillar® heavy equipment and other machinery used across construction, industrial, and rental operations. Technicians at Quinn work with advanced tools and diagnostic systems to keep machines productive, safe, and operating efficiently. Quinn offers career paths as shop technicians, field service technicians, and specialist roles.

Position: Field Heavy Equipment Technician

Work Location: Foothill Ranch, CA

Rate: $38.91-$59.23

We Offer a Comprehensive Package:

• Career Stability
• Opportunity for Growth
• Medical, Dental, Vision
• 401K with a Match
• Profit Sharing
• Flexible Spending Accounts
• Basic Life and AD&D Insurance
• Lead and Field Premium
• Company Provided Uniforms
• Life Assistance Program
• Critical Illness Insurance
• Paid Vacation, Sick Time and Holidays

Requirements:

• Diagnose and troubleshoot mechanical, hydraulic, and electrical systems on Caterpillar® equipment and related machines.
• Use specialized tools and diagnostic software to complete quality repairs.
• Perform preventive maintenance and emergency services to minimize downtime for customers.
• Maintain accurate service records, repair orders, and inspection documentation.
• Communicate professionally with customers and service teams about equipment issues and repair plans.
• Follow all safety protocols and company procedures at every job site.
• Continually developing skills through training and hands‑on experience.
• Delivers exceptional customer service while solving mechanical challenges onsite.
• Familiarity with diagnostic tools such as Cat Electronic Technician (ET) and mechanical test equipment.
• Strong problem‑solving skills and ability to work independently.

Company Description

Quinn Company is a Caterpillar dealership founded in 1919. The company sells, services, and rents a full line of new and used construction, agricultural, and material handling equipment, diesel and natural gas engines. As a Caterpillar Dealership, Quinn Company enjoys a unique ability to be a nimble company with entrepreneurial spirit and leverage the global reach and support of a Fortune 50 company... local and global at the same time.

Quinn Company is a Caterpillar dealership founded in 1919. The company sells, services, and rents a full line of new and used construction, agricultural, and material handling equipment, diesel and natural gas engines. As a Caterpillar Dealership, Quinn Company enjoys a unique ability to be a nimble company with entrepreneurial spirit and leverage the global reach and support of a Fortune 50 company... local and global at the same time.