Estevan Aguilera
Fresno,CA
Summary
Skilled Maintenance Technician with extensive experience in maintaining and repairing production equipment in winery environments. Expertise includes preventive maintenance, troubleshooting mechanical failures, and accurate documentation of work orders. Collaborates effectively with production teams to ensure operational safety while utilizing hand and power tools to enhance repair processes.
Overview
1
1
Language
18
18
years of professional experience
Work History
Maintenance Technician
The Wine Group
Fresno
09.2008 - Current
- Maintained winery production equipment for The Wine Group operations.
- Performed preventive maintenance on pumps, conveyors, and filler systems.
- Troubleshot mechanical failures across cellar equipment.
- Documented maintenance work orders and shift repairs in plant logs.
- Coordinated with production teams to support safe winery operations.
- Operated hand and power tools to complete repairs.
- Responded promptly to emergency breakdowns at any time during shift hours.
- Maintained accurate records of all maintenance activities performed.
- Repaired or replaced faulty wiring, switches, relays, and other electrical components.
- Replaced defective parts such as bearings, seals, gears, valves.
- Installed new systems, replacement parts, and components to maintain proper operation.
- Performed preventive maintenance tasks, including lubrication and cleaning of machines and equipment.
- Inspected grounds and buildings to identify, minimize and correct hazardous property conditions or liability concerns.
- Diagnosed mechanical problems using visual inspections and test instruments.
- Assisted in the installation of new machinery and equipment.
- Read and interpreted equipment and work orders to properly perform required maintenance services.
- Collaborated with building managers to assess ongoing needs and plan preventive maintenance schedules.
- Routinely inspected plant equipment for signs of wear or malfunctioning parts.
- Conducted performance and safety inspections on equipment and machinery to maintain operational baseline.
- Installed new pumps, compressors, boilers and other mechanical systems.
- Trained junior technicians on best practices for machine operation and repair.
- Developed preventative maintenance plans for various types of machinery.
- Calibrated instruments used in testing processes to ensure accuracy of results.
- Implemented troubleshooting techniques to resolve issue.
- Repaired machines, equipment or structures using tools or equipment.
- Cleaned or lubricated shafts, bearings or other parts of machinery.
- Inspected, operated or tested machinery or equipment to diagnose machine malfunctions.
- Fine-tuned devices using hand tools and levels for optimal performance. or control instruments using hand tools, levels or straightedges.
- Assembled, installed or repaired electrical or electronic components and pipe systems.
- Planned and laid out repair work using diagrams, drawings or schematic diagrams.
- Aligned and balanced new equipment after installation.
Education
Central Learning Adult/Alternative School Site - CLASS
Fresno, CASkills
- Preventive maintenance
- Electrical troubleshooting
- Mechanical repair
- Equipment inspection
- Parts replacement
- Mig, tig, arc welding
- Machine operator
- Work order management
- Safety compliance
- Power and hand tool use
- Problem solving
- Attention to detail
- Time management
- Team collaboration
- OSHA
Languages
Spanish
Native/ Bilingual
Timeline
Maintenance Technician
The Wine Group
09.2008 - Current
Central Learning Adult/Alternative School Site - CLASS