Overview
Work History
Timeline
Generic

Roberto M. Gallegos

La Vernia,TX

Overview

23
23
years of professional experience

Work History

Lead Diesel Mechanic

Frontier Waste Solutions
San Antonio, TX
09.2025 - Current

Lead diesel mechanic- performing hydraulic, electrical, DOT, repairs and troubleshooting. Rebuilding hydraulic components for waste management vehicles.

Lead Mechanic

ProFrac Services
Pleasanton, TX
04.2023 - 09.2025
  • Inspected and tested equipment to locate worn and damaged parts.
  • Replaced damaged, missing, or defective parts with new and refurbished components.
  • Performed diagnostic and troubleshooting procedures to find and identify root causes of mechanical issues.
  • Performed preventative maintenance oil changes and brake jobs to preserve performance and reliability of vehicles.
  • Disassembled defective parts to make proper repairs.
  • Maintained a safe working environment at all times by adhering to company guidelines, standard operating procedures and OSHA regulations, reducing workplace accidents and reducing repair downtime.
  • Kept equipment in good working order by following operating instructions, troubleshooting breakdowns, and maintaining supplies.
  • Uphold quality control standards for all completed work, ensuring each unit left the shop operating at peak performance.

Owner/Operator Truck Driver

RMG Trucking Inc.
La Vernia
05.2018 - 03.2023
  • Managed day-to-day business operations.
  • Operated with safety and skill to avoid accidents and delays.
  • Maintained compliance with weight limits, safety regulations, and transportation laws through diligent record-keeping and inspections.
  • Maintained daily, legible DOT log book and submitted corresponding documents.

Part Owner/Driver

Sarosh Trucking LLC.
La Vernia, TX
02.2016 - 05.2018
  • Provided exceptional customer service, securing repeat clients and generating positive word-of-mouth referrals for the business.
  • Negotiated favorable contracts with vendors and suppliers, reducing overall expenses without compromising on quality.
  • Built a loyal clientele base through personalized attention to client needs and consistently delivering outstanding results on every project undertaken.
  • Managed a diverse team of professionals, fostering a collaborative environment that led to increased productivity and employee satisfaction.

Coil Tubing Supervisor

Forbes Energy Services
Pleasanton, TX
02.2012 - 02.2016

Coil, Fluid Pump, Nitrogen, Crane Operator

IPS Coil Tubing
Edinburg, TX
09.2006 - 02.2012

Diesel Mechanic

United States Armed Forces
Fort Lewis, Washington
06.2003 - 07.2006

Timeline

Lead Diesel Mechanic

Frontier Waste Solutions
09.2025 - Current

Lead Mechanic

ProFrac Services
04.2023 - 09.2025

Owner/Operator Truck Driver

RMG Trucking Inc.
05.2018 - 03.2023

Part Owner/Driver

Sarosh Trucking LLC.
02.2016 - 05.2018

Coil Tubing Supervisor

Forbes Energy Services
02.2012 - 02.2016

Coil, Fluid Pump, Nitrogen, Crane Operator

IPS Coil Tubing
09.2006 - 02.2012

Diesel Mechanic

United States Armed Forces
06.2003 - 07.2006
Roberto M. Gallegos