Diesel Mechanic / Technician – All Levels

Custom Truck One Source•Orlando, FL

1d•Onsite

About The Position

Custom Truck One Source (CTOS) is seeking an experienced Service Technician / Diesel Mechanic with at least 5+ years of experience working on medium- and heavy-duty trucks. This role requires strong diagnostic skills, hands-on mechanical expertise, and the ability to efficiently identify and repair a wide range of equipment issues. Technicians will work on truck chassis, diesel engines, hydraulics, electrical systems, and truck-mounted utility equipment.

Requirements

High school diploma or equivalent
Experience with diesel, medium/heavy-duty trucks, or related equipment (construction, agriculture, military)
General mechanical aptitude (hydraulics, electrical, heavy equipment)
Basic computer skills and ability to document repair activity
Valid driver’s license
Must supply own tools
At least 5+ years of experience working on medium- and heavy-duty trucks
Strong diagnostic skills
Hands-on mechanical expertise
Ability to efficiently identify and repair a wide range of equipment issues

Nice To Haves

Vocational/Technical training or Military Wheeled Mechanic experience
3+ years of utility truck or heavy equipment repair experience
CDL Class A or B (preferred)

Responsibilities

Diagnose, repair, and replace worn or damaged components on vocational and utility trucks
Perform preventative maintenance and detailed inspections
Troubleshoot mechanical, hydraulic, and electrical systems
Service truck-mounted equipment including boom trucks, bucket trucks, diggers, dump trucks, service trucks, forestry equipment, and aerial devices
Use diagnostic software and scan tools to identify faults and performance issues
Complete and maintain accurate service and repair records
Submit work orders for approval and ensure repair costs are tracked accurately
Follow all safety procedures and attend monthly safety meetings
Perform additional duties as assigned