Master Diesel Mechanic

Rolfson Oil•Odessa, TX
•Onsite

About The Position

IMMEDIATE OPENINGS! This role is for a Master Diesel Mechanic responsible for maintaining and repairing diesel engines and vehicles. The position involves conducting inspections, performing preventive maintenance, repairing and replacing parts, and ensuring vehicles meet safety and performance standards. The mechanic will also be responsible for maintaining records and managing inventory.

Requirements

  • MUST HAVE DIESEL ENGINE CERTIFICATION
  • Minimum 21 years of age
  • Ability to rebuild engines
  • A/C, Brake and DOT Annual Inspector Certifications required
  • Minimum of 10 years' experience
  • Have own tools
  • Able to work days or nights (flexible schedule)
  • Pass a drug test
  • Speak, write, read, and understand English

Nice To Haves

  • Safe driving history preferred

Responsibilities

  • Determines vehicle condition by conducting inspections and diagnostic tests; identifying worn and damaged parts.
  • Keeps equipment available for use by completing preventive maintenance schedules; installing component and part upgrades; controlling corrosion; completing winterization procedures.
  • Corrects vehicle deficiencies by removing, repairing, adjusting, overhauling, assembling, disassembling, and replacing major assemblies, sub-assemblies, components, parts, or systems, such as, power and drive trains, electrical, air conditioning, fuel, emission, brake, steering, hydraulics; completes machine shop operations; making adjustments and alignments including bearing loads, gear tooth contact, valve mechanisms, governors, oil systems, control linkages, clutches, and traction units.
  • Verifies vehicle performance by conducting test drives; adjusting controls and systems.
  • Complies with federal and state vehicle requirements by testing engine, safety, and combustion control standards.
  • Maintains vehicle records by annotating services and repairs.
  • Contains costs by using warranty; evaluating service and parts options.
  • Keeps supplies ready by inventorying stock; placing orders; verifying receipt.
  • Enhances maintenance department and organization reputation by accepting ownership for accomplishing new and different requests; exploring opportunities to add value to job accomplishments.
  • Perform Annual DOT Inspections

Benefits

  • HOUSING AVAILABLE IF NEEDED
  • Lunch served at on-site kitchen daily
  • Medical, Dental, and Vision health insurance elections
  • 401K
  • Basic Life Insurance, Long Term Disability Insurance, and AD&D Insurance offered at no cost
  • Overtime pay for hours worked over 40 hours
  • Weekly Pay
  • Pay Card option
  • Online pay stub access
  • 24-7 office support
© 2026 Teal Labs, Inc
Privacy PolicyTerms of Service