Mobile Heavy Equipment Mechanic
SOC 49-3042.00 · ESCO 7233 · OSCA 321531
Role snapshot
Overview
Diagnoses and repairs engines, hydraulic systems, and transmissions on construction and mining vehicles like bulldozers and cranes. Works on-site in the field or in large workshops, often under demanding conditions, ensuring critical heavy machinery remains operational and safe.
Ensures the continuous operation of essential heavy machinery for construction, mining, and other industries, directly contributing to infrastructure development and resource extraction. Prevents costly downtime and enhances safety on job sites.
On the job
- Perform diagnostic tests to identify mechanical, hydraulic, or electrical issues in heavy equipment.
- Conduct routine maintenance, including oil changes, lubrication, and filter replacements, on various types of machinery.
- Repair or replace faulty components such as engines, transmissions, brakes, and hydraulic systems.
- Read and interpret technical manuals, schematics, and service bulletins.
- Travel to various job sites to perform field repairs and provide emergency breakdown assistance.
Tools & technology
Average salary
Job outlook
StableDemand is steady. This is an established role with consistent hiring across sectors.
Education & training
A vocational certificate or associate's degree in heavy equipment maintenance, diesel technology, or a related field is typically required. Apprenticeships are also common pathways.
Career pathways
WHERE YOU COULD GO
CURRENT ROLE
Mobile Heavy Equipment Mechanic
Transport & Aviation
ADJACENT MOVES
STARTING POINTS
Who thrives here
Interest profile
realistic · RCI
People who enjoy hands-on practical work, solving technical problems, and working systematically with complex machinery often thrive in this role. It suits individuals who prefer concrete tasks over abstract concepts.
Personality characteristics
Detail-oriented
Carefully inspects equipment and follows precise repair procedures to ensure safety and functionality.
Problem-solver
Enjoys diagnosing complex mechanical and electrical faults and figuring out effective solutions.
Resilient
Maintains composure and focus when facing challenging breakdowns or working in demanding conditions.
Practical
Prefers hands-on work and tangible results over theoretical discussions.
Systematic
Approaches repairs methodically, using logical steps and technical documentation.
Best for
- Individuals who enjoy working with their hands and have a knack for understanding how complex machines operate.
- Problem-solvers who thrive on diagnosing and fixing intricate mechanical, hydraulic, and electrical issues.
- Those who appreciate a varied work environment, from large workshops to remote job sites.
Watch out for
- Can involve working in challenging outdoor environments, exposed to various weather conditions and noise.
- Requires regular travel to different job sites, which may involve long hours or emergency call-outs.
A week in the life
A representative working week for a Mobile Heavy Equipment Mechanic — where the deep work, meetings, and admin actually land.
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