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Diesel Mechanic

Waste Connections, Inc.

Posted Wednesday, January 21, 2026

Posting ID: WCGWCUUSR95534EXTERNALENUS

Mammoth Lakes, CA
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Mammoth Disposal, a Waste Connections company, has an immediate opening for a Diesel Mechanic to work on our fleet in Mammoth Lakes, CA. Mechanics interested in secure, steady employment are encouraged to apply. This is a full-time, year-round opportunity with overtime and great family benefits!

Carpool options available from Bishop to Mammoth as needed!

The schedule will be Monday through Friday 5:30AM, working 8 to 10 hours work days. Some Saturdays as needed.

Starting pay is $38-$45 per hour, depending on experience.

Responsibilities:
  • Repairs include but are not limited to, routine maintenance and repairing engines chassis and body components, hydraulic cylinders , brake systems, suspension systems, cooling systems, wheels and tires.
  • Inspects equipment and/or trucks for condition, operations , parts and fluid levels, differentials, final drives, pump drives, and hubs .
  • Utilizes vehicle computer electronics systems to interpret failure modes to initiate or assign repairs.
  • Conducts safety checks on vehicles and equipment.
  • Completes required paperwork utilizing fleet maintenance software program associated with repairing vehicles, documenting parts usage, and accounting for repair times.
  • Reviews, completes or assigns repairs identified on Driver Vehicle Inspection Reports.
  • Performs maintenance related work as required.
  • Maintains a clean, safe work area in compliance with corporate and OSHA standards.
  • Performs required safety protocols while working on vehicles.
  • Ability to effectively communicate needed repairs or tasks.
Working Conditions:
  • Extensive physical activity. Requires strenuous physical work; heavy lifting , pushing, or pulling required of objects over 50 pounds.
  • Work environment may be indoors in a shop, or outdoors to repair trucks on the road. Usually well-lighted and ventilated. Sometimes necessary to work in awkward or tight positions and to handle greasy or dirty tools. These factors require following basic safety precautions.
Requirements:
  • Mechanical experience that is directly related to the duties and responsibilities specified above.
  • Knowledge of hydraulics repair.
  • Valid Class A or B CDL with air brakes endorsement preferred but not required at time of hire. The ability to obtain CDL in the future required.
  • Clean driving record.
  • Own personal tools.
  • Welding/fabrication experience is a plus!
What we offer to you:
  • Company Vehicle
  • Paid commute to and from Mammoth
  • Annual Safety incentive
  • Medical, Dental, and Vision Benefits
  • 401K
  • Paid Time off.
  • Uniforms high viability Safety Gear.
  • Yearly Boot Allowance
  • Yearly Tool Allowance
To be considered for any of our current openings you must complete an application at www.wasteconnections.com . Application information and additional instructions can be found once you select your position of interest.

We offer excellent benefits including: medical, dental, vision, flexible spending account, long term & short term disability, life insurance, 401K retirement and unlimited opportunities to "Connect with Your Future".

Waste Connections is an equal opportunity employer. All qualified applicants will receive consideration for employment without regard to disability or protected veteran status.

#ACMaintenance
The company is an equal opportunity employer and will consider all applications without regards to race, sex, age, color, religion, national origin, veteran status, disability, sexual orientation, gender identity, genetic information or any characteristic protected by law.
On-Site
Operations
Lifting Ability
Hydraulics
Electronics
Accounting
Good Driving Record
Failure Causes
Engine Repair
Tires
Differentials
Commercial Driver's License (CDL)
Mechanics
Diesel Engines
Cooling Systems
Welding
Suspension (Vehicle)
CDL Class B License
Air Brakes
Vehicle Inspection
Fleet Maintenance Software
Fabrication
Chassis
Equipment Inspection
Planned Maintenance
Time Off Management

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