Mechanic II

H-E Parts International•Princeton, WV

About The Position

The Mechanic II rebuilds major components for mechanical-drive heavy equipment trucks, including rear wheel groups, front corner groups, brake assemblies, and differentials. The role also performs hydraulic component repair, inspection, troubleshooting, testing, and assembly. The technician documents findings and verifies rebuilt components meet OEM specifications, repair standards, and quality requirements before shipment. The position supports continuous improvement and may provide technical assistance to field service personnel and mentorship to less experienced technicians.

Requirements

Minimum 2–5 years of hydraulic cylinder, pump, motor, or valve repair experience.
Experience operating hydraulic test benches and diagnostic equipment.
Ability to interpret hydraulic schematics and troubleshoot complex hydraulic systems.
Knowledge of hydraulic sealing systems, metallurgy, and failure analysis.
Strong computer skills for documentation, inspection reporting, and photograph management.

Nice To Haves

Experience with heavy mining, construction, mobile, or industrial equipment.
Familiarity with contamination control and hydraulic cleanliness practices.
Forklift and overhead crane operating experience.

Responsibilities

Perform hydraulic cylinder teardown, inspection, troubleshooting, and assembly.
Conduct hydraulic pressure and functional testing of cylinders, pumps, motors, valves, and power units.
Diagnose hydraulic system failures and identify root causes of component damage.
Measure and inspect critical dimensions using bore gauges, micrometers, calipers, and other precision instruments.
Evaluate cylinder rods, tubes, pistons, glands, and sealing surfaces for wear, damage, and serviceability.
Read and interpret hydraulic schematics, engineering drawings, and OEM service manuals.
Verify component performance against OEM specifications and repair standards.
Install and inspect seals, bearings, bushings, wear bands, and other hydraulic components.
Operate hydraulic test stands, pressure gauges, flow meters, and diagnostic equipment.
Perform hydrostatic and pneumatic pressure testing in accordance with company and customer requirements.
Document inspection findings, repair recommendations, test results, and failure analysis reports.
Identify contamination issues and follow hydraulic cleanliness standards during assembly and testing.
Perform root cause analysis on failed hydraulic components and provide corrective action recommendations.
Inspect and verify proper torque values and assembly procedures during component rebuilds.
Assist in developing repair procedures and continuous improvement initiatives within the hydraulic department.
Mentor less experienced technicians in proper hydraulic repair and testing techniques.
Maintain calibration and proper care of measuring and testing equipment.
Support field service personnel by providing technical troubleshooting assistance when required.
Ensure rebuilt components meet quality standards prior to shipment.