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Rolfson Oil

Oilfield fuel distribution and logistics

Diesel Mechanic

Heavy Duty & Diesel Vehicle MaintenanceConfirmed live in the last 24 hours
Full-timeDe Berry, TX, USAIn-person

About the Job

Requirements

  • Be at least 21 years of age.
  • Be able to rebuild engines.
  • Be able to work nights.
  • Have a diesel engine certification.
  • Have their own tools.
  • Have a minimum of 5 years of experience.
  • Have a valid driver's license with an approvable driving record.
  • Be able to pass a drug test.
  • Speak, write, read, and understand English.

Responsibilities

  • Determine vehicle condition by conducting inspections and diagnostic tests to identify worn and damaged parts.
  • Keep equipment available for use by completing preventive maintenance, installing component and part upgrades, controlling corrosion, and completing winterization procedures.
  • Correct 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, and making adjustments and alignments including bearing loads, gear tooth contact, valve mechanisms, governors, oil systems, control linkages, clutches, and traction units.
  • Verify vehicle performance by conducting test drives and adjusting controls and systems.
  • Comply with federal and state vehicle requirements by testing engine, safety, and combustion control standards.
  • Maintain vehicle records by annotating services and repairs.
  • Contain costs by using warranty and evaluating service and parts options.
  • Keep supplies ready by inventorying stock, placing orders, and verifying receipt.
  • Enhance the maintenance department and organization reputation by accepting ownership for accomplishing new and different requests and exploring opportunities to add value to job accomplishments.
  • Perform annual Department of Transportation inspections.

About the Company

Rolfson Oil

Oilfield fuel distribution and logistics

Rolfson Oil provides fueling solutions, oils, and lubricant logistics for the oilfield, delivering diesel and related products with onsite fuel management to keep critical operations supplied. Its offerings include on-site dual-fuel BATBOX systems that allow frac fleets to run on both diesel and field gas, plus on-site gas processing to monetize flare gas and storage-tank fabrication, all supported by in-house software that communicates with remote equipment. The company differentiates itself by serving only the oilfield, owning proprietary dual-fuel technology, and combining distribution, fabrication, and technology-driven logistics tailored to energy sites. Its goal is to grow into a larger integrated energy company by expanding capacity across major shale basins, pursuing acquisitions, and expanding natural gas-related solutions while maintaining reliable diesel supply.

Company size
201-500
Company stage
Not listed
Total funding
Not listed
Headquarters
Addison, TX
Founded
1985

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