ISIDRO BERNARDO AVILES Jr
Brownsville,TX
Summary
Safety-oriented Traveling Wind Technician with 8 years of experience in wind turbine maintenance and large corrective operations. Expertise in major component removal, gearbox and generator replacements, and troubleshooting of mechanical and electrical systems. Currently focused on Nordex Delta 4000 149/155 and Acciona AW 3000 platforms. Proven capability to lead crews and coordinate crane operations for efficient project execution.
Overview
1
1
Certification
9
9
years of professional experience
Work History
Traveling Technician
NORDEX USA
02.2026 - Current
- Specializing in large corrective maintenance on Nordex Delta 4000 149/155 wind turbines.
- Execute precision torque and tensioning activities on major turbine components.
- Performed gearbox removal and installation to facilitate major component replacements.
- Perform generator removal and installation.
- Coordinate with crane crews during major component lifts and replacement operations.
- Supported rigging, lifting, and positioning of components to ensure safe and effective installations.
- Perform mechanical troubleshooting and corrective maintenance while maintaining strict safety standards.
- Executed maintenance tasks on equipment to optimize operational performance.
Traveling Technician
HIGH GROUND ENERGY
09.2025 - 02.2026
- Specialized in gearbox repair and major component corrective maintenance.
- Performed Acciona AW 3000 high-speed pinion and low-speed component replacement.
- Performed Acciona AW 3000 high-speed pinion and low-speed component replacements.
- Performed Moventas gearbox double-tapered bearing replacements.
- Conducted blade resurfacing and root milling on AW 3000 blades.
- UTR
Traveling Service Technician
NORDEX USA
10.2023 - 08.2025
- Specializing in removal and installation of large wind turbine components on Acciona AW 3000 and Nordex Delta 4000 149/155 platforms.
- Performed turning gear installations and blade removal operations.
- Executed gearbox and generator replacements, ensuring optimal functionality of wind turbine systems.
- Conducted yaw and main bearing replacements to enhance operational reliability and performance.
- Conducted MV cable replacement and associated electrical maintenance.
- Performed precision torque and tensioning operations.
- Coordinated rigging and crane operations for major component replacements, facilitating safe and efficient project execution.
- Operated telehandler forklifts and performed IRT blade stud replacement.
- MCE
Level 3 Booster Integration Technician
SPACEX
04.2023 - 09.2023
- Mounted Raptor engines and installed Zotec systems and safety cabling.
- Performed major component installation and replacement activities.
- Performed precision torqueing and leak checks.
- Installed propulsion lines and routed electrical harnesses.
- Worked in confined-space environments while maintaining strict safety and quality requirements.
Traveling Technician II
SPARK POWER
03.2019 - 04.2023
- Troubleshoot and repaired hydraulic pitch systems and electrical components on wind turbines.
- Executed 48- and 54-month scheduled turbine maintenance, including slip ring replacements and generator alignment, ensuring optimal turbine performance.
- Led maintenance crews in executing LOTO operations, enhancing safety protocols and compliance.
- Specialized in Acciona AW 3000 and Nordex Delta 4000 turbine platforms.
- Assisted with Battery Energy Storage System maintenance, blade tensioning, and nitrogen recharge operations to support system reliability.
Blade Technician
GDES WIND
03.2018 - 03.2019
- Conducted internal blade inspections and executed structural repairs on AWP and TPI blades to ensure safety and performance standards.
- Performed fiberglass lamination and completed post-cure processes to enhance blade durability and integrity.
- Performed fiberglass lamination and post-cure processes.
- Performed post-cure laminations and vacuum-bag repairs.
- Applied composite repair materials and chemicals according to established procedures, ensuring compliance with industry standards.
Education
High School Diploma -
Rivera High School
Brownsville, TXCollege Coursework -
Texas Southmost College
Skills
- Large Corrective Maintenance
- Gearbox Replacement & Repair
- Generator Replacement & Alignment
- Main Bearing replacement
- Turning Gear Installation
- Torque & Tensioning
- Mechanical & Electrical Troubleshooting
- Troubleshoot Hydraulic Pitch Systems
- Blade Repair & Resurfacing
- Blade Stud Replacement
- Crane & Rigging Coordination
- LOTO Operations
- Telehandler/Forklift Operation
- Confined Space Operations
- Fall Protection & Tower Rescue
- Crew Leadership & Coordination
- GWO Certified
Personal Information
Title: TRAVELING WIND TECHNICIAN | LARGE CORRECTIVES | GEARBOX & GENERATOR REPLACEMENT
Certification
OSHA 10, OSHA Confined Space, Fall Protection & Tower Rescue, Lockout/Tagout (LOTO), Electrical Safety — NFPA 70E, CPR/AED & First Aid, Fire Safety, Bloodborne Pathogens, HAZCOM, Forklift Certified, Telehandler Certified
Timeline
Traveling Technician
NORDEX USA
02.2026 - Current
Traveling Technician
HIGH GROUND ENERGY
09.2025 - 02.2026
Traveling Service Technician
NORDEX USA
10.2023 - 08.2025
Level 3 Booster Integration Technician
SPACEX
04.2023 - 09.2023
Traveling Technician II
SPARK POWER
03.2019 - 04.2023
Blade Technician
GDES WIND
03.2018 - 03.2019
High School Diploma -
Rivera High School
College Coursework -
Texas Southmost College