Hector Tepango

Highly experienced Top Drive Maintenance Technician and Mechanical Maintenance Specialist with over 10 years of hands-on expertise in industrial equipment assembly, troubleshooting, and repair. Advanced technical proficiency in hydraulic, electrical, and mechanical systems, gearbox overhaul, vibration analysis, and structured cabling, with specialized knowledge of NOV TDS-11 Top Drive units. Demonstrated ability to lead major maintenance operations, perform precise diagnostics, commission equipment, and consistently reduce NPT through strong collaboration with drilling crews and cross-functional teams.

Known for a strong safety record, strict adherence to LOTO, JSA, and OEM standards, and high-quality execution of preventive maintenance and inspections. Adaptable, reliable, and effective in high-demand environments. Legally authorized to work in the U.S. without sponsorship.

Top Drive Mechanic - Precision Drilling - Houston Tx.

(2022-07 - 2026-07)

• Performed comprehensive preventive and corrective maintenance on NOV TDS-11 Top Drives, ensuring high reliability and extended equipment life.
• Diagnosed complex hydraulic, electrical, and mechanical failures, significantly reducing equipment downtime.
• Replaced critical components including wash pipe assemblies, IBOPs, bearings, seals, hydraulic hoses, and drive-train assemblies.
• Applied advanced interpretation of hydraulic and electrical schematics to troubleshoot system faults and execute precise repairs.
• Performed gearbox alignment and overhaul, restoring optimal power transmission and reducing vibration-related failures.
• Executed vibration analysis and bearing failure analysis to identify root causes and prevent repeat breakdowns.
• Led equipment commissioning and start-up, verifying system functionality and ensuring compliance with OEM specifications.
• Utilized NOV service manuals to perform accurate repairs, calibrations, and component replacements.
• Conducted detailed equipment inspections following OEM, LOTO, JSA, and permit-to-work safety standards.
• Supervised technical personnel during major maintenance operations, ensuring safe execution and high-quality workmanship.
• Collaborated with drilling crews to maximize operational efficiency and reduce NPT across multiple wells.
• Maintained accurate maintenance records and ensured full compliance with preventive maintenance schedules.
• TDS-11 Assembly — Full disassembly and assembly of the Top Drive. Assembly of major modules and subcomponents. Hydraulic, Mechanical, and Electrical System installation.

Electrician - Third party by my own - Spring Tx.

(2021-09 - 2021-11)

• Installed Generac Generator. TRANSFER SWITCH, CABLE TRANSFER SWITCH – GENERATOR. PROPANE LINES. CABLE TRANSFER SWITCH – MAIN PANEL. CONCRETE BED FOR GENERATOR

Technician - Technologyalinone.com - Cuernavaca, Morelos, México.

(2014-01 - 2022-06)

• Executed network infrastructure deployment, electrical system installation, control-system monitoring, equipment calibration, database administration, and safety compliance.

Electrician - Power Vision Electric - Conroe, Texas.

(2017-07 - 2017-11)

• Installed pool electrical systems (lights, panel, pump, heater), operated installation tools, and calculated conductors/protection devices.

Administrative Assistant - Operadora Gastronomica HECO S. A. de C. V. - Cuernavaca, Morelos, México.

(2009-08 - 2011-08)

• coordinated meetings, provided logistical support, managed vendor interactions, trained staff, and executed payroll/tax processes

Mechanic Helper Automotive service - Tepalcingo, Morelos, México - Tepalcingo, Morelos, México.

(1998-07 - 2005-01)

• performed automotive general service.

Bachelor's Degree - Bussines Administration - UNIVERSIDAD LATINOAMERICANA

Electrical Engineering - UNIVERSIDAD AUTONOMA DEL ESTADO DE MORELOS