Senior Diesel Mechanic — Heavy Fleet Diagnostics & Welding

Waste Connections US, Inc.

Monroe (LA)

On-site

USD 36,000 - 44,000

Full time

7 days ago

Be an early applicant

Application generator

Stand out for this role — generate a tailored resume and cover letter in about a minute.

Get past ATS filters

Benefits offered by this job

Tool allowance

Boot stipend

Medical benefits

Dental benefits

Vision benefits

401K match

Year-round work

Job summary

Waste Connections US, Inc. is seeking a highly experienced Diesel Mechanic in Monroe, LA to perform advanced diagnostics, repairs, and maintenance on heavy diesel equipment. The role emphasizes safety, quality workmanship, and reliable service records.

The ideal candidate has 2+ years of diesel fleet experience, proficient in Mack and Cummins diagnostics, and a CDL is strongly preferred. Welding skills and knowledge of hydraulic/electrical systems are a plus, with company benefits and a Stay On

Qualifications

2+ years of diesel or heavy truck fleet maintenance experience.
Proficiency with MACK and Cummins diagnostics is a plus.
Proficiency with hydraulic and electrical troubleshooting and repair.
Welding and fabrication experience.
Knowledge of heavy truck suspensions, steering, braking systems, and transmissions.
Valid Class A or B CDL is strongly preferred.
ASE certification is a plus.

Responsibilities

Perform advanced engine and exhaust diagnostics including DPF systems for MACK and Cummins.
Diagnose and repair hydraulic systems and electrical and wiring issues.
Diagnose and service air brake systems including Bendix and Meritor.
Perform suspension and steering diagnostics and repairs on multiple system types.
Diagnose and repair both automatic and manual transmissions.
Complete welding and fabrication tasks as needed.
Maintain organization of tools, workspace, and shop housekeeping.
Utilize McNeilus equipment knowledge when applicable.
Complete required documentation, maintain accurate service records, and follow company procedures.
Operate company vehicles and equipment when needed (CDL required).