Nathan Bertolas
Leadville
Summary
- Responsible Technician with excellent troubleshooting, customer service and analytics skills coupled with more than 11 years of experience. Highly effective in complying with safety requirements evidenced by zero work loss days. Broad skills in maintenance and bench builds.
- Organized and dependable candidate successful at managing multiple priorities with a positive attitude. Willingness to take on added responsibilities to meet team goals.
Overview
12
12
years of professional experience
1
1
Certification
Work History
Sr. Vibration Technician
Freeport-McMoRan
06.2023 - Current
- Performed troubleshooting and diagnosis on malfunctioning equipment.
- Performed data collection and analysis to predict failures on equipment throughout the mine.
Mill Maintenance Supervisor
Freeport Middle School
05.2022 - 06.2023
- Paid close attention to guidelines, specifications, and detailed instructions to continuously adhere to strict operational and maintenance regulations.
- Supervised a team of technicians, providing guidance on complex repair tasks and fostering professional development opportunities.
- Facilitated strong communication between maintenance personnel and other departments to ensure seamless coordination during planned outages or emergency situations.
- Managed efficient teams of up to 9 employees.
Mill Mechanic
Freeport-McMoRan
09.2011 - 05.2022
- Consistently met or exceeded company performance metrics through diligent work ethic and attention to detail in all repair tasks.
- Read and followed technical documentation to complete accurate repairs.
- Performed repairs on various pieces of equipment including conveyor belts, various pumps, gyratory crushers, cone crushers, SAG and Ball mills, tanks, agitators, silos, dryers, filter presses.
- Was a fill in supervisor off and on throughout the last 5 years of being a mechanic.
Education
High School Diploma -
Lake County High School
Leadville, CO05.2011
Skills
- Mechanical Knowledge
- Attention to Detail
- Diagnostics and troubleshooting
- Risk Mitigation
- Equipment Repair
- Operations Monitoring
- Preventive Maintenance
- Documentation And Reporting
Certification
Vibration Analyst: Category 1 ISO Standards 18436-2
Timeline
Sr. Vibration Technician
Freeport-McMoRan
06.2023 - Current
Mill Maintenance Supervisor
Freeport Middle School
05.2022 - 06.2023
Mill Mechanic
Freeport-McMoRan
09.2011 - 05.2022
High School Diploma -
Lake County High School