Ricardo Espinoza
Morenci,AZ
Summary
Driven Diagnostic Electrician with extensive experience at Freeport-McMoRan, specializing in electrical troubleshooting and system optimization. Proven track record in reducing downtime through proactive maintenance and enhancing safety compliance. Strong communicator and team collaborator, adept at training junior technicians and implementing process improvements for operational excellence.
Overview
18
18
years of professional experience
1
1
Certification
Work History
Diagnostic Electrician
Freeport-McMoRan Copper & Gold
Morenci, AZ
07.2020 - Current
- Installed and maintained electrical control systems for industrial machinery.
- Diagnosed electrical issues, ensuring minimal downtime through effective troubleshooting.
- Collaborated with engineering teams to improve system performance and reliability.
- Developed and implemented preventive maintenance programs, enhancing equipment longevity.
- Trained junior technicians on best practices for electrical controls and safety protocols.
- Conducted regular inspections and audits of control panel operations for compliance standards.
- Calibrated, tested, maintained, troubleshot and installed plant instrumentation, control systems and electrical equipment.
- Mentored junior technicians in best practices for working with electrical control systems, fostering a culture of continuous learning and professional growth.
- Performed detailed root cause analysis on equipment failures, leading to actionable recommendations for improving system reliability.
- Participated in emergency response efforts, effectively addressing unexpected issues related to electrical controls equipment malfunctions or breakdowns quickly and safely.
- Communicated with mechanics, technicians, supervisors, process engineers and operations personnel to verify proper functioning of process automation and instrumentation.
- Analyzed and identified process improvement opportunities in areas of safety, environmental performance and product quality at remotely operated sites.
- Performed maintenance on motor control centers, motor-operated valves, programmable logic controllers, excitation equipment, human-machine interface devices and motors.
- Increased overall plant safety by adhering to OSHA guidelines and industry standards during electrical work procedures.
- Enhanced equipment performance by conducting regular maintenance and repairs on electrical control systems.
- Collaborated with cross-functional teams to ensure seamless integration of electrical controls in production processes.
- Reduced downtime with proactive preventive maintenance measures for electrical controls components.
- Maintained process control systems and networks operational and current according to accepted electrical standards.
- Boosted productivity through careful calibration and monitoring of sensors and instrumentation involved in automation processes.
- Skilled in troubleshooting control system malfunctions and creating plans for repair.
- Coordinated with multiple staff departments to negotiate and facilitate assigned commitments.
- Interpreted and modified blueprints and schematics.
- Verified site locations followed safety policies and minimized risk of worker injury.
- Modified, maintained, or repaired electronics equipment or systems to achieve proper functioning.
- Completed critical repairs and maintenance of electrical systems and program software.
- Tested and calibrated Type devices following use of diagnostic tools.
Electrical Apprentice
Freeport-McMoRan
Morenci, AZ
08.2017 - 07.2020
- Calibrated and maintained electrical control systems for optimal performance.
- Diagnosed and resolved electrical issues using advanced troubleshooting techniques.
- Assisted in the installation of new equipment, ensuring compliance with safety standards.
- Conducted routine inspections to identify potential system failures and improve reliability.
- Reduced downtime with proactive preventive maintenance measures for electrical controls components.
- Provided technical support to engineering teams during the design phase of new equipment installations or modifications, contributing to cost-effective solutions.
- Analyzed and identified process improvement opportunities in areas of safety, environmental performance and product quality at remotely operated sites.
- Trained junior technicians on electrical systems and best practices for maintenance.
- Calibrated, tested, maintained, troubleshot and installed plant instrumentation, control systems and electrical equipment.
- Coordinated with multiple staff departments to negotiate and facilitate assigned commitments.
- Assisted in installation and maintenance of electrical systems and equipment.
- Interpreted blueprints and technical diagrams for efficient project execution.
- Ensured compliance with safety regulations during all electrical tasks.
- Utilized hand and power tools effectively for various installation tasks.
- Conducted routine inspections to identify potential electrical hazards or malfunctions.
- Worked under supervision of journeyman electrician to learn trade and develop electrical knowledge.
- Terminated wiring and connected circuits with correct techniques.
- Gained proficiency in operating various power tools such as drills, saws, crimpers, and wire strippers for efficient completion of electrical tasks.
- Installed new electrical components and fixtures safely and tested systems to enhance power flow.
- Understood and used proper tools and equipment to install and maintain electrical systems.
- Developed practical skills by actively participating in hands-on training sessions under the guidance of experienced electricians.
- Followed all safety procedures and guidelines to promote safety while working on electrical systems.
- Handled installation of electrical components by splicing, joining, and connecting wire.
- Contributed to a positive work environment by maintaining professionalism and adhering to company policies at all times.
- Exceeded expectations for apprenticeship requirements, completing assigned tasks accurately and efficiently under minimal supervision.
- Repaired light fixtures, controls, switches, relays, and circuit breaker panels based on detailed evaluations.
- Demonstrated adaptability by working effectively in various settings such as residential, commercial, and industrial sites.
- Read and interpreted drawings to provide wiring layouts for new installations.
- Spliced, joined and connected wire to accurately install new electrical systems.
- Adhered to electrical and building codes when installing and repairing electrical systems or components.
Secondary Crusher Operator 2
Freeport-McMoRan Copper & Gold
Morenci, AZ
01.2008 - 08.2017
- Calibrated and maintained electrical control systems for optimal performance.
- Diagnosed and resolved electrical issues using advanced troubleshooting techniques.
- Assisted in the installation of new equipment, ensuring compliance with safety standards.
- Conducted routine inspections to identify potential system failures and improve reliability.
- Reduced downtime with proactive preventive maintenance measures for electrical controls components.
- Provided technical support to engineering teams during the design phase of new equipment installations or modifications, contributing to cost-effective solutions.
- Analyzed and identified process improvement opportunities in areas of safety, environmental performance and product quality at remotely operated sites.
- Trained junior technicians on electrical systems and best practices for maintenance.
- Calibrated, tested, maintained, troubleshot and installed plant instrumentation, control systems and electrical equipment.
- Coordinated with multiple staff departments to negotiate and facilitate assigned commitments.
Education
Plumbing Certificate -
Fred G. Acosta
Tucson, AZ06.2004
Electrical Certificate -
Fred G. Acosta
Tucson, AZ06.2004
High Diploma -
Clifton High School
Clifton, AZ05.2001
Skills
- Electrical safety procedures
- Electrical code compliance
- Electrical troubleshooting
- Power distribution
- Hydraulic systems
- Variable frequency drives
- Schematic reading
- Pneumatic systems
- Electromechanical systems
- Sensor technology
- Programmable logic controllers
- Human-machine interface programming
- Process control
- Instrumentation calibration
- Motor control systems
- Electrical safety
- Teamwork
- Teamwork and collaboration
- Problem-solving
- Time management
- Attention to detail
- Problem-solving abilities
- Multitasking
- Dependable and responsible
- Multitasking Abilities
- Reliability
- Excellent communication
- Troubleshooting skills
- Critical thinking
- Organizational skills
- Team collaboration
- Effective communication
- Active listening
- Hand and power tool operation
- Adaptability and flexibility
- Verbal and written communication
- Decision-making
- Safety procedures
- Error troubleshooting
- Wire stripping
- Team building
- Visual inspection
- Blueprint and schematic reading
- Stress tolerance
- Voltage and current meters
- Safety management
- Self motivation
- Electrical control systems installation
- Technical troubleshooting
- Electrical systems installation
- Analytical thinking
- Interpersonal skills
- Hardware troubleshooting
- Problem diagnostics
- Time management abilities
- Adaptability
- Written communication
- Continuous improvement
- Maintenance management
- Product testing
Certification
Completed Toshiba drive class for trouble shooting drives and development of a better understanding of equipment
Additional Information
I have been a fill in supervisor for 8 years out of the 17 years, I’ve been with the company in both departments.
Timeline
Diagnostic Electrician
Freeport-McMoRan Copper & Gold
07.2020 - Current
Electrical Apprentice
Freeport-McMoRan
08.2017 - 07.2020
Secondary Crusher Operator 2
Freeport-McMoRan Copper & Gold
01.2008 - 08.2017
Plumbing Certificate -
Fred G. Acosta
Electrical Certificate -
Fred G. Acosta
High Diploma -
Clifton High School