Heavy Equipment Field Mechanic

TTS Engineering; Stanton (CA); On-site; USD 47,000 - 52,000; Full time

Job summary

TTS Engineering, Inc. is seeking a Heavy Equipment Field Mechanic to diagnose, maintain, troubleshoot, and repair equipment at various jobsites throughout Southern California.

The ideal candidate will work independently, efficiently diagnose mechanical issues, and perform timely repairs to minimize downtime and ensure safe operations. Responsibilities include diagnosing and repairing diesel engines, hydraulic and electrical systems, and conducting preventative maintenance, oil changes, and parts

Qualifications

• 3–5 years hands-on experience repairing and maintaining heavy construction equipment.
• Ability to read and interpret equipment service manuals, hydraulic schematics, and electrical diagrams.
• Valid California driver's license and ability to travel to Southern California jobsites.
• Strong troubleshooting, problem-solving, and time-management skills.

Responsibilities

• Diagnose, troubleshoot, repair, and maintain heavy construction equipment.
• Perform mechanical, hydraulic, electrical, and diesel engine diagnostics and repairs.
• Respond to equipment breakdowns at active construction jobsites and perform field repairs.
• Maintain accurate maintenance records, service reports, and parts usage.
• Coordinate with Shop Manager, field supervisors, and project teams regarding repairs and availability.

Skills

Diesel engines

Hydraulic systems

Electrical systems

Mechanical troubleshooting

Field service

Tools

Diagnostic equipment

Hand tools

Power tools

Job description

Job Details: Job Location: STANTON, CA 90680, Salary Range: $34.00 - $38.00 Hourly, Position Summary

TTS Engineering, Inc. is seeking an experienced and dependable Heavy Equipment Field Mechanic to join our team. This position is responsible for diagnosing, maintaining, troubleshooting, and repairing heavy construction equipment and machinery at various jobsites throughout Southern California.

The ideal candidate is a skilled, hands-on mechanic who can work independently, efficiently diagnose mechanical issues, and perform timely repairs to minimize equipment downtime and maintain safe jobsite operations.

Duties & Responsibilities

• Diagnose, troubleshoot, repair, and maintain heavy construction equipment, including excavators, backhoes, loaders, skid steers, compactors, trenching equipment, and other construction machinery.
• Perform mechanical, hydraulic, electrical, and diesel engine diagnostics and repairs.
• Respond to equipment breakdowns at active construction jobsites and perform field repairs as needed.
• Conduct preventative maintenance, routine inspections, oil changes, filter replacements, and equipment servicing.
• Identify mechanical issues and recommend necessary repairs to prevent equipment failures and extended downtime.
• Troubleshoot and repair hydraulic pumps, hoses, cylinders, motors, and related components.
• Maintain accurate maintenance records, service reports, repair documentation, and parts usage.
• Coordinate with the ShopManager, field supervisors, and project teams regarding equipment repairs and availability.
• Identify and request necessary parts, tools, and materials to complete repairs efficiently.
• Maintain assigned tools, equipment, and company service vehicles in a clean, organized, and safe condition.
• Follow all company safety policies, manufacturer guidelines, and applicable regulations.
• Perform additional equipment maintenance and repair duties as assigned.

Qualifications:

• Minimum of 3–5 years of hands-on experience repairing and maintaining heavy construction equipment, preferably in a field service environment.
• Strong working knowledge of diesel engines, hydraulic systems, electrical systems, and mechanical components.
• Demonstrated ability to independently diagnose and repair heavy equipment breakdowns.
• Experience working with excavators, loaders, backhoes, skid steers, and similar construction equipment.
• Ability to read and interpret equipment service manuals, hydraulic schematics, and electrical diagrams.
• Proficiency using diagnostic equipment, hand tools, power tools, and mechanical testing instruments.
• Strong troubleshooting, problem-solving, and time-management skills.
• Ability to prioritize repairs and work efficiently with minimal supervision.
• Valid California driver's license and ability to meet company vehicle driving requirements.
• Ability to travel to various construction jobsites throughout Southern California.
• Ability to communicate effectively with supervisors, operators, and other team members.
• Commitment to safe work practices and maintaining equipment in proper operating condition.