Ernesto Marquez
Bakersfield
Summary
Dedicated Industrial Maintenance Mechanic with a strong focus on troubleshooting, equipment repair, and team mentorship. Proven ability to enhance operational efficiency and reduce downtime.
Overview
55
55
years of professional experience
Work History
Industrial Maintenance Mechanic
Nestle Purina
Maricopa, CA
02.1971 - Current
- Diagnosed mechanical issues in production equipment to minimize downtime and enhance operational efficiency.
- Performed routine maintenance on machinery, ensuring optimal performance and compliance with safety standards.
- Led troubleshooting efforts for complex equipment failures, implementing solutions that improved reliability and productivity.
- Mentored junior technicians on equipment repairs and safety protocols, fostering a culture of continuous improvement.
- Collaborated with cross-functional teams to streamline maintenance processes, reducing response times to machinery breakdowns.
- Calibrated and adjusted machinery for operational consistency.
- Completed welding projects using MIG/TIG techniques to fabricate brackets or make structural repairs as needed during machine overhauls.
- Performed regular inspections and regularly lubricated machinery.
- Operated forklift, scissor lift, boom lift and power tools to disassemble devices and remove defective parts.
- Decreased system leaks by inspecting hydraulic lines and replacing worn components, improving overall equipment performance.
- Reduced downtime with proactive monitoring of equipment performance and scheduling routine maintenance tasks.
- Performed root cause analysis on recurring equipment failures, implementing corrective actions to prevent future occurrences.
- Facilitated seamless production processes by promptly responding to emergency breakdowns.
- Used hand and power tools to repair and maintain industrial machinery.
- Installed, calibrated and tested new or repaired parts and equipment.
Oil Field Equipment Maintenance Technician
Tobo Scope
Bakersfield, CA
04.2007 - 07.2009
- Conducted routine inspections and maintenance on various equipment to ensure optimal performance.
- Diagnosed mechanical issues and implemented effective repair solutions to minimize downtime.
- Oversaw complex repair projects, ensuring adherence to safety standards and operational guidelines.
- Diagnosed electrical and mechanical problems related to all material handling equipment components.
- Ensured optimal equipment performance with regular calibration and alignment tasks.
- Performed preventive maintenance and repairs on various types of equipment.
- Repaired and replaced pumps, valves and motors.
- Rewired and replaced faulty electrical components in equipment.
Industrial Maintenance Mechanic
Bolthouse Farms Inc.
Bakersfield, CA
07.1992 - 04.2007
- Developed preventive maintenance schedules that extended equipment lifespan and reduced emergency repair incidents.
- Implemented process improvements in maintenance workflows, resulting in increased efficiency and reduced costs.
- Trained team members on new technologies and best practices in industrial maintenance operations for enhanced skill development.
- Enhanced production efficiency by troubleshooting, diagnosing, and repairing mechanical issues in a timely manner.
- Performed root-cause analysis on defective components, disassembling them to identify issues and completing necessary repairs.
- Completed welding projects using MIG/TIG techniques to fabricate brackets or make structural repairs as needed during machine overhauls.
- Performed regular inspections and regularly lubricated machinery.
- Decreased system leaks by inspecting hydraulic lines and replacing worn components, improving overall equipment performance.
Education
High School Diploma -
Arvin High
Arvin, CA06-1989
Skills
- Teamwork and communication
- Industrial machinery repair
- Hand tool proficiency
- Conveyor system maintenance
- Pneumatic systems
- Lockout and tagout procedures
- Bearing replacement
- Power tool operation
- Welding and fabrication
- Pump maintenance
- Hydraulic systems
- Gearbox maintenance
- Equipment troubleshooting
- Valve repair
- Lubrication techniques
- Vibration analysis
- Service and repair
- Mechanical problem diagnosis
- Hand and power tools
- Equipment maintenance
- Workplace safety
- Heavy equipment maintenance
- Maintenance and repairs
- Forklift operation
- Welding
- Self motivation
- Conveyor systems
>
Languages
Spanish
Native or Bilingual
Timeline
Oil Field Equipment Maintenance Technician
Tobo Scope
04.2007 - 07.2009
Industrial Maintenance Mechanic
Bolthouse Farms Inc.
07.1992 - 04.2007
Industrial Maintenance Mechanic
Nestle Purina
02.1971 - Current
High School Diploma -
Arvin High