Experienced Field Diesel Mechanic with a strong background in maintenance, troubleshooting, and repair of diesel engines and vehicle components. Skilled in diagnostic tools and technical documentation, with a focus on ensuring safe operation and quality assurance. Ready to leverage expertise and problem-solving abilities to support and grow within a new team.
Work History
FIELD DIESEL MECHANIC IV
9 Months
Bottomline Equipment | 10.2025 - Current
Diagnosed and repaired diesel engines, ensuring optimal performance and reliability.
Conducted routine maintenance and inspections to prevent equipment failures.
Collaborated with team members to troubleshoot complex mechanical issues effectively.
Utilized diagnostic tools to identify faults in heavy equipment systems accurately.
FIELD DIESEL MECHANIC IV
4 Months
GMW/JCB | 06.2025 - 10.2025
Performed routine maintenance, troubleshooting, electrical and hydraulic components and repair.
Inspected vehicles for damage or worn parts and made necessary repairs to ensure safe operation.
Experienced with diesel laptops for CAT- SIS and Service Advisor for John Deer.
Repaired brake systems, suspension systems, transmissions, cooling system, exhaust systems, fuel injection and a/c systems and other vehicle component.
FIELD DIESEL MECHANIC IV
2 Years
United Rentals | 06.2023 - 06.2025
Performed routine maintenance, troubleshooting, electrical and hydraulic components and repair.
Inspected vehicles for damage or worn parts and made necessary repairs to ensure safe operation.
Experienced with diesel laptop for DTC Cummins Inline-6 and Inline-7.
Repaired brake systems, suspension systems, transmissions, cooling systems, exhaust systems, fuel injection and a/c systems and other vehicle components.
Unlocking units for customers.
FIELD DIESEL MECHANIC IV
2 Years
Taylor Sudden Service | 05.2021 - 05.2023
Performed routine maintenance, worked on Penta Engines with Vocom
Experienced with Cummins Inline-6 and Inline-7 laptop.
Worked on Railkings, worked with crane on various tasks at hand.
Used diagnostic tool Parker Mobile to troubleshoot and identify DTC on Dana transmission.
Repaired brake systems, suspension systems, transmissions, cooling systems, exhaust systems, fuel injection systems and other vehicle components.
FIELD DIESEL MECHANIC
2 Years 2 Months
Rovan Texas Inc. | 03.2019 - 05.2021
Performed routine maintenance, troubleshooting issues with DTC, and repairs on diesel engines and associated components.
Worked on Freight liner, Mack trucks as well worked on Roman fleet.
Repaired brake systems, suspension systems, transmissions, A/C repairs, rebuild 4025 John Deer engines on backhoes, fuel injection systems and other vehicle components hydraulic leaks
Inspected vehicles for damage or worn parts and made necessary repairs to ensure safe operation.
SHOP/ROAD TECH III
3 Years 2 Months
Lower Rio Grande Valley Development Council | 01.2016 - 03.2019
Worked on all fleet units in the shop. To work on major repairs pm's. Hooked up to units with diagnostic tools.
Used service truck to get to down unit on the road And performed maintenance at road side.
Responded quickly to meet the needs of the drivers and resolve problems.
Performed routine maintenance, tire rotation, troubleshooting electrical issues, A/C repair.
Demonstrated ability to manage multiple tasks while remaining adaptable and flexible.
FIELD DIESEL MECHANIC
2 Years
Legend Energy Services | 01.2014 - 01.2016
Performed routine maintenance, troubleshooting, and repairs on diesel engines and associated components.
Used crane on service truck to lift or move piping lines on pumps.
Inspected vehicles for damage or worn parts and made necessary repairs to ensure safe operation.
Repaired broken down Frac pumps, suspension systems, transmissions, cooling systems, exhaust systems, fuel injection systems and other vehicle components.
Worked with diesel laptop on Frac engines and transmission to DTC on units.
SERVICE MANAGER
1 Year 3 Months
Tejas Equipment | 10.2012 - 01.2014
Communicated with customers in person and by phone to promote issue resolution and good customer service.
Also delegated field techs to service calls.
Delegated tasks to employees to effectively complete projects. Worked with diesel mechanics to perform routine maintenance on down equipment and see if equipment is worth investing on.
Provided exceptional customer service to ensure satisfaction and loyalty.
SALES MANAGER
6 Years 8 Months
Briggs Equipment | 01.2005 - 09.2011
Managed store, customer accounts and customer relationships.
Provided coaching and feedback to staff on an ongoing basis in order to improve job performance.
Established relationships with key customers, providing personalized service and support.
A/R Collections, on time schedule pickup and delivery.
Delegated with team on how inside and outside show room should be setup and look.
Education
HIGH SCHOOL DIPLOMA
Gladys Porter High School | Brownsville, Tx | 05.1999
Skills
Parts ordering
Time tracking
Job site safety
Record keeping
Technical documentation
Documentation
Quality assurance
Verbal and written communication
Service documentation
Problem-solving abilities
Certification
1200SJP/1350SJP/1250AJP Ultra Boom Service Training UB204 Onsite