Our client is seeking an experienced Master Mechanic to oversee the maintenance, repair, and optimization of a wide range of heavy construction equipment, including excavators, bulldozers, loaders, cranes, tunnel boring machines (TBM/MTBM), and more. The Master Mechanic will serve as a technical expert, ensuring all equipment operates at peak performance, mentoring junior mechanics, and maintaining high safety and quality standards.

Key Responsibilities:

• Diagnose, repair, and perform preventive maintenance on all types of heavy construction equipment, addressing mechanical, hydraulic, electrical, and pneumatic issues.
• Oversee complex repairs, including engine overhauls, transmission rebuilds, and hydraulic system troubleshooting.
• Develop and implement maintenance schedules to minimize downtime and extend equipment lifespan.
• Interpret technical manuals, schematics, and diagnostic tools to resolve equipment malfunctions efficiently.
• Train and guide junior mechanics and operators on proper equipment use and maintenance techniques.
• Ensure compliance with safety regulations, manufacturer specifications, and company policies during all maintenance activities.
• Maintain detailed records of repairs, parts inventory, and service histories for all equipment.
• Collaborate with project managers and site supervisors to prioritize repairs and support operational needs.

Qualifications:

• Extensive experience (5+ years preferred) as a mechanic working on a diverse range of heavy construction equipment.
• Expert-level knowledge of diesel engines, hydraulic systems, electrical circuits, and heavy machinery components.
• Proficiency with advanced diagnostic tools, welding, and fabrication methods.
• Ability to read and interpret complex technical drawings, blueprints, and service manuals.
• High school diploma or equivalent; advanced technical certification or trade school training strongly preferred.
• Strong leadership skills with the ability to mentor and manage a team.
• Physically capable of working in demanding environments, including lifting heavy parts and operating in confined spaces.

Preferred Skills:

• Experience with specific equipment brands (e.g., Caterpillar, Komatsu, Liebherr, Hitachi, etc.).
• Certification in heavy equipment repair or related fields (e.g., ASE, manufacturer-specific credentials).
• Familiarity with computerized maintenance management systems (CMMS)