Diesel and Heavy Equipment Shop Mechanic

Longhorn Energy & Transportation; Chehalis (WA); On-site; USD 41,000 - 48,000; Full time

Benefits offered by this job

Profit sharing

401k

Medical, Dental, Vision Insurance

Paid Time Off

Job summary

Longhorn Energy & Transportation is seeking a Heavy Equipment Shop Mechanic to diagnose, repair, and maintain a wide range of heavy construction, industrial, and farm machinery. You will work with excavators, cranes, forklifts, tractors, and other equipment, applying electrical, hydraulic, and mechanical skills to keep our fleet performing safely.

You will perform diagnostics, repairs, service diesel engines and transmissions, fabricate parts as needed, and maintain detailed service records.

Qualifications

• Experience as a heavy equipment mechanic in dealership or industrial settings.
• Strong knowledge of construction machinery maintenance and repair.
• Familiarity with OEM parts catalogs and schematics.
• Proficiency in electrical diagnostics, diesel engines, brakes, hydraulics, and HVAC.
• Ability to operate heavy equipment safely.

Responsibilities

• Diagnostics on heavy equipment using electrical, mechanical, hydraulic analyses.
• Repair and service excavators, cranes, bulldozers, and loaders.
• Service diesel engines, transmissions, air brakes, suspensions, hydraulics, HVAC.
• Fabricate parts per OEM specs using welding and hand tools.
• Troubleshoot electrical systems and control modules.
• Maintain service records and inspection reports.
• Assist in assembly, calibration, testing for readiness.

Skills

Heavy equipment maintenance

Electrical diagnostics

Diesel engine repair

Welding

Hydraulics

Diagnostics software

Customer communication

Tools

OEM parts catalogs

Diagnostic software

Welding equipment

Job description

We are seeking a highly skilled and motivated Heavy Equipment Shop Mechanic to join our dynamic maintenance team. In this role, you will be responsible for diagnosing, repairing, and maintaining a wide range of heavy construction, industrial, and farm machinery to ensure optimal performance and safety. Your expertise will help keep our fleet operating smoothly, minimizing downtime and maximizing productivity. This position offers an exciting opportunity to work with diverse equipment including excavators, cranes, forklifts, tractors, and other heavy machinery, utilizing your mechanical knowledge and troubleshooting skills to deliver top-tier service.

Responsibilities

• Perform comprehensive diagnostics on heavy equipment using electrical, mechanical, hydraulic, and schematics analysis tools.
• Conduct repairs and maintenance on construction machinery such as excavators, cranes, bulldozers, and loaders.
• Service and repair diesel engines, transmissions, air brakes, suspensions, hydraulics, and HVAC systems on various equipment.
• Fabricate parts or components as needed using welding and hand tools to meet OEM (Original Equipment Manufacturer) specifications.
• Troubleshoot electrical systems including wiring harnesses, sensors, switches, and control modules with automotive diagnostics techniques.
• Maintain detailed service records of repairs performed; complete inspection reports and ensure compliance with safety standards.
• Assist in equipment assembly, installation, calibration (including alignment), and testing to ensure operational readiness.

Requirements

Proven experience working as a heavy equipment mechanic or service technician in a dealership or industrial setting.

Strong mechanical knowledge of construction machinery maintenance and repair processes.

Familiarity with OEM parts catalogs and schematics for accurate diagnostics and repairs.

Proficiency in electrical diagnostics, diesel engine repair, brake repair, tire service, welding, and hydraulic systems.

Ability to operate heavy equipment safely during troubleshooting or testing phases.

Skilled in the use of hand tools, power tools, welding equipment, and diagnostic software.

Excellent customer service skills with the ability to communicate technical information clearly to clients or team members.

Valid certifications related to diesel mechanics, air brake systems, HVAC systems or equivalent are preferred but not mandatory.

Join our team if you’re passionate about heavy equipment maintenance and eager to keep large machinery running at peak performance! We value your expertise in construction equipment servicing and offer a collaborative environment where your skills will make a real impact every day. All positions are paid roles that support your professional growth while ensuring safety and efficiency across our operations.

Benefits

Pay range $30-35 per hour + OT

profit sharing

401k

M,D,V, L Insurance

PTO