Diesel Technician

Colonial Group; Hartford (CT); On-site; USD 52,000 - 64,000; Full time

Benefits offered by this job

Industry-leading incentive pay

$150 Annual Redwing Boot Program

CDL renewal costs covered

Job summary

Colonial Group is seeking a Diesel Technician to provide hands-on service on trucks and equipment, including troubleshooting and diagnostic work. You will read repair orders, perform general to detailed repairs on engines and components, and replace critical parts as needed.

The role requires a positive attitude, mechanical aptitude, and a valid CDL/driver’s license. You will use a PC for basic tasks and participate in safety programs while contributing to a reliable fleet operation.

Qualifications

• Minimum 1–2 years’ experience as a diesel technician or in a similar role.
• Experience with medium and heavy duty trucks preferred.
• Valid driver’s license and ability to work with basic computer applications.

Responsibilities

• Provide technical service on vehicles and equipment including troubleshooting, electrical and diagnostic services
• Read Repair Orders and perform repair of trucks, engines and components
• Install and replace parts such as injectors, bearings, clutches, brakes, and transmissions
• Inspect safety devices, maintain a clean and safe work environment
• Drive repaired vehicles to verify conformance to specifications

Skills

Mechanical aptitude

Positive attitude

Education

High School Diploma or GED

Tools

Personal hand tools

Job description

Add On Benefits for Diesel Technician:

• An industry-leading performance-based Technician Incentive pay plan that rewards you for your contribution!
• $150 Annual Redwing Boot Program
• CDL and renewal costs may be covered

Job Responsibilities for Diesel Technician:

• Provide technical service on vehicles and equipment including troubleshooting, electrical and diagnostic services
• Read Repair Orders and be able to perform general and detailed repair of all trucks, engines and components
• Install injectors, pistons, liners, cam shafts, cylinder heads, rod & main bearings, oil pans, clutches, fan hubs, differentials, fifth wheels, brakes, change/ recharge batteries, and replace transmissions and other parts
• Examine protective guards, loose bolts, and specified safety devices on trucks, and adjust as needed
• Lubricate moving parts and drive repaired vehicle to verify conformance to specifications and verification repairs
• Advise the Service staff if additional repair work is necessary
• Tag all return warranty parts
• Maintain a neat, orderly, and safe work environment, and handle company tools properly
• Follow safe work practices and procedures, use safety equipment when required, responds to suggestions for working safely and seeks assistance when necessary
• Other projects/initiatives as assigned

Required Skills for Diesel Technician:

• Positive attitude, motivated with mechanical aptitude
• Candidates with International, Isuzu, Ford, Cummins, Detroit Diesel, CAT, Allison, or other brand experience such as Freightliner, Volvo, Mack, Kenworth or Peterbilt are encouraged to apply!
• 1-2 years minimum work experience as a Medium and/or Heavy Diesel Technician
• Valid driver’s license
• Must possess a full set of personal hand tools
• Must have, or be able to develop through training, a detailed knowledge of commercial truck and engine repair
• Must have successfully completed appropriate diesel/ automotive certificate programs in repairs and service, or equivalent hands‑on experience
• Able to use a personal computer and basic applications
• Minimum of High School Diploma/ GED, Vocational or Technical certification in vehicle repair is preferred #ATTECHR3