CAT-Certified Heavy Equipment Mechanic (Diesel Hydraulics)

Quapaw Counseling Services; Oklahoma; On-site; USD 42,000 - 66,000; Full time

Job summary

Quapaw Services Authority is seeking a Heavy Equipment Mechanic to inspect, diagnose, maintain, and repair diesel-powered equipment and hydraulic/electrical systems. The role uses diagnostic tools and manuals to ensure reliability and safety, with a strong emphasis on preventive maintenance and accurate record-keeping.

Minimum two years' experience with heavy equipment including CAT machines is preferred. Must have a valid driver's license; background and drug screening are required, with

Qualifications

• Two years of heavy equipment maintenance experience.
• CAT heavy equipment experience with diesel systems and hydraulics.
• Ability to read manuals, schematics, and service bulletins.
• Must possess a valid driver's license and be able to pass background/drug screening.

Responsibilities

• Inspect, diagnose, troubleshoot, maintain, and repair heavy equipment and diesel-powered machinery.
• Perform preventive maintenance such as oil changes, lubrication, and safety inspections.
• Interpret manuals, schematics, service bulletins, and OEM specifications to determine repairs.
• Utilize diagnostic equipment to identify malfunctions and verify repairs.
• Maintain maintenance records and communicate status to operators and management.

Skills

Diesel engines

Hydraulic systems

Electrical systems

Air conditioning systems

Preventive maintenance

Troubleshooting

Diagnostic equipment usage

Reading manuals

Safety awareness

Communication

Education

High school diploma

Trade school diploma in Diesel Technology

CAT certifications

Tools

CAT diagnostics

Diagnostic software

Shop tools

Job description

Quapaw Services Authority is seeking a Heavy Equipment Mechanic to inspect, diagnose, maintain, and repair diesel-powered equipment and hydraulic/electrical systems. The role uses diagnostic tools and manuals to ensure reliability and safety, with a strong emphasis on preventive maintenance and accurate record-keeping.

Minimum two years' experience with heavy equipment including CAT machines is preferred. Must have a valid driver's license; background and drug screening are required, with