John Lozano
LODI,CA
Summary
Hardworking Equipment Mechanic experienced in field and ready for challenging assignments. Reliable in completing quality work and exceeding expectations. Trained in mobile heavy equipment repair and maintenance. Understands machinery operations, troubleshooting and diagnostics. Professionally handles issues and restores optimum performance. Skilled mechainc with background repairing Concrete equipment. Knowledgeable about upkeep, parts replacement and proper calibration. Safe with power tools and different types of machines. Highly-motivated employee with desire to take on new challenges. Strong worth ethic, adaptability and exceptional interpersonal skills. Adept at working effectively unsupervised and quickly mastering new skills.
Overview
14
14
years of professional experience
1
1
Certification
Work History
Heavy Equipment Mechanic
PSC/ARB
Rio Vista, CA
06.2022 - 01.2024
- Maintained and repaired heavy equipment such as bulldozers, cranes, graders, excavators, and loaders.
- Diagnosed mechanical problems using computerized or manual testing equipment.
- Performed routine preventative maintenance on heavy equipment including oil changes, lubrication of parts, and engine tune-ups.
- Repaired engines, transmissions, hydraulic systems, brakes, and other components of heavy machinery.
- Hyd repairs and welding
Heavy Equipment Mechanic
Malcom Drilling
Hayward, CA
- Maintained and repaired heavy equipment such as bulldozers, cranes, graders, excavators, and loaders.
- Diagnosed mechanical problems using computerized or manual testing equipment.
- Performed routine preventative maintenance on heavy equipment including oil changes, lubrication of parts, and engine tune-ups.
- Repaired engines, transmissions, hydraulic systems, brakes, and other components of heavy machinery.
- Performed preventative maintenance and repairs on a variety of equipment, including pumps, motors, valves, and other components.
- Inspected and tested mechanical products to locate defects or malfunctions.
- Repaired and maintained production machinery in accordance with manufacturer specifications.
- Diagnosed problems using advanced diagnostic tools such as multimeters, oscilloscopes.
Heavy Equipment Mechanic
AGI Drilling souluitions
Lake Forest, CA
02.2020 - 06.2022
- Maintained and repaired heavy equipment such as bulldozers, cranes, graders, excavators, and loaders.
- Diagnosed mechanical problems using computerized or manual testing equipment.
- Performed routine preventative maintenance on heavy equipment including oil changes, lubrication of parts, and engine tune-ups.
- Repaired engines, transmissions, hydraulic systems, brakes, and other components of heavy machinery.
Heavy Equipment Mechanic
Conco Construction Inc.
Martinez, CA
04.2014 - 02.2020
- Maintained and repaired heavy equipment such as bulldozers, cranes, graders, excavators, and loaders.
- Diagnosed mechanical problems using computerized or manual testing equipment.
- Performed routine preventative maintenance on heavy equipment including oil changes, lubrication of parts, and engine tune-ups.
- Repaired engines, transmissions, hydraulic systems, brakes, and other components of heavy machinery.
- Repair Concrete pumps and Light weight fill pumps
- Truck Repair
Heavy Equipment Mechanic
Synergy Project Management
San Francisco, CA
05.2010 - 06.2014
- Maintained and repaired heavy equipment such as bulldozers, cranes, graders, excavators, and loaders.
- Diagnosed mechanical problems using computerized or manual testing equipment.
- Performed routine preventative maintenance on heavy equipment including oil changes, lubrication of parts, and engine tune-ups.
- Repaired engines, transmissions, hydraulic systems, brakes, and other components of heavy machinery.
- Inspected machines for safety issues prior to operation by operators or customers.
- Installed new equipment according to manufacturer's specifications.
- Adjusted operational settings to ensure proper performance of the machinery.
Education
High School Diploma -
Pittsburg Senior High School
Pittsburg, CA06-1983
Skills
- Electrical Work
- Machinery Testing
- Equipment Commissioning
- Scheduled Maintenance
- Parts Replacement
- Wiring Systems
- Safety Processes
- Proper Parts Storage
- Repair Work
- Issue Diagnosis
- Welding
- Issue Assessments
- Hand and Power Tools
- Reporting and Documentation
- Test Equipment
- Project Documentation
- Computer Diagnostics
- Electrical Troubleshooting
- Performance Improvement
- Brake System Maintenance
- Engine Repair
- Diesel Engine Repair
- Troubleshooting Skills
- Equipment Monitoring
- Recordkeeping
- Diagnostic Procedures
- Machine Operation
- Preventive Maintenance
- Suspension Systems
- Seal Replacement
- Effective Communication Skills
- Equipment Operation
Certification
- Class A lic with all endorsments
Timeline
Heavy Equipment Mechanic
PSC/ARB
06.2022 - 01.2024
Heavy Equipment Mechanic
AGI Drilling souluitions
02.2020 - 06.2022
Heavy Equipment Mechanic
Conco Construction Inc.
04.2014 - 02.2020
Heavy Equipment Mechanic
Synergy Project Management
05.2010 - 06.2014
Heavy Equipment Mechanic
Malcom Drilling
High School Diploma -
Pittsburg Senior High School