Sergio Mejia
Reedley,CA
Summary
Results-driven Robotics Technician with a track record of reducing operational downtime and increasing productivity through expert troubleshooting and hardware installation. Committed to enhancing team collaboration and safety standards while delivering exceptional customer support and training, driving continuous improvement in robotic system performance.
Overview
1
1
Certification
16
16
years of professional experience
Work History
Robotics tech/Maintenance Engineer
JLL, Jones Lang LaSalle
Visalia, California
01.2023 - 12.2025
- Ensured optimal performance of robotic systems through regular inspections and maintenance.
- Resolved technical issues by conducting comprehensive troubleshooting procedures.
- Developed detailed service records and maintenance logs to streamline ongoing operations.
- Trained new technicians on standard operational protocols to enhance team competency.
- Ensured compliance with safety protocols during all operations.
- Participated in conferences and seminars on robotics technology to maintain knowledge of industry advancements.
Maintenance Mechanic
Hellwig Products
Visalia, California
01.2016 - 11.2018
- Optimized energy use by adjusting machinery for maximum efficiency, supporting sustainability goals.
- Reduced downtime by identifying and resolving mechanical faults proactively.
- Executed preventive and routine maintenance on systems to enhance operational reliability.
- Led emergency repairs, restoring critical machinery functionality with minimal downtime.
- Integrated new equipment through design and installation, ensuring operational compatibility.
- Trained new mechanics in advanced maintenance techniques, enhancing team capabilities.
- Collaborated with cross-functional teams to resolve urgent maintenance challenges swiftly.
Lead Mechanic 2nd Shift
Sunmaid Site Selection
Kingsburg, California
01.2013 - 12.2016
- Diagnosed mechanical failures, determining corrective actions for resolution.
- Performed routine and scheduled maintenance services to ensure equipment functionality.
- Enhanced workplace safety through tool inspections and employee training on hazard prevention.
- Completed diverse electrical work on automotive equipment, focusing on battery servicing and lighting repairs.
- Streamlined requisition of materials and supplies, including tools and replacement parts, to support service efficiency.
- Developed planned maintenance work packages for troubleshooting and testing systems using specialized software.
- Calculated service charges for customer invoices by calculating service charges and collecting payments or deposits.
- Surpassed monthly sales goals through innovative techniques, boosting overall sales performance.
Installation Mechanic
MAF
traver
02.2010 - 01.2016
- Collaborated with cross-functional teams to ensure seamless integration of new systems into existing infrastructure.
- Implemented preventative maintenance measures to extend equipment lifecycles and reduce the need for costly repairs or replacements in the future.
- Coordinated effectively with suppliers and manufacturers regarding parts ordering, ensuring timely delivery for all projects under tight deadlines.
- Maintained detailed records of installations, including specifications, troubleshooting steps, and warranty information.
- Performed thorough post-installation assessments to confirm proper functioning and adherence to client requirements.
- Streamlined installation processes and optimized team collaboration, enhancing overall efficiency.
- Trained and developed junior mechanics, contributing to a supportive and educational environment.
- Adhered to strict safety guidelines during installation projects, promoting a culture of workplace safety.
- Monitored industry advancements and incorporated novel techniques into daily procedures.
- Worked closely with sales teams to provide accurate quotes for prospective installation jobs, increasing close rates on proposals submitted.
- Enhanced customer satisfaction with professional demeanor and timely completion of installations.
- Solved complex mechanical issues through diligent research and application of technical expertise.
- Consistently met or exceeded installation targets, earning recognition and positive feedback from management.
- Reduced equipment downtime by performing routine maintenance inspections and addressing issues promptly.
- Developed strong relationships with clients through clear communication and consistent follow-up on concerns or questions.
- Participated in regular continuing education courses to maintain up-to-date knowledge on best practices within the field of installation mechanics.
- Utilized advanced diagnostic tools for efficient problem identification, leading to faster resolutions for clients'' needs.
- Demonstrated versatility in handling various types of installations across multiple industries, adapting quickly to unique challenges presented in each project setting.
- Contributed to successful project completions with accurate time management skills and effective resource allocation.
- Provided exceptional onsite support during emergency situations involving critical system malfunctions or breakdowns at customer locations.
- Diagnosed and repaired problems with electrical and mechanical systems.
- Inspected, evaluated and calibrated electrical and mechanical systems and components.
- Tested systems, noting issues and completing preventive maintenance.
- Maintained strong focus on safety and efficiency to provide comprehensive support to personnel performing skilled repairs.
- Managed maintenance activities, supervised staff, and inspected equipment.
- Demonstrated to customers proper methods for operating equipment after it had been installed.
- Worked with diverse types of weather and ground conditions.
- Conducted inspections, repairs, and repacking of survival equipment to ensure compliance with safety standards.
- Researched and implemented new technologies and equipment.
- Liaised with internal departments to optimize productivity and efficiency.
- Followed established procedures for inspection of belts, drives and motors, performing needed maintenance.
- Spread out articles or materials and examined for holes, tears and other defects.
- Patched holes, sewed tears and ripped seams or darned defects using needles and thread or sewing machines.
- Measured and hemmed curtains, garments, and canvas coverings to size using tape measures.
- Stamped grommets into canvas using mallets and punches or eyelet machines.
- Trimmed cut or torn fabric using scissors or knives and stitched trimmed edges together.
- Sewed fringe, tassels and ruffles onto drapes and curtains and buttons and trimming onto garments.
- Completed preventive maintenance on machines to enhance production and maintain quality.
Education
High School Diploma -
Kings Canyon Unified
Reedley, CA06-1992
High School Diploma - Apprentice Residential Construction
Tulare Adult School
Visalia, CASkills
Robotics diagnostics
- Diagnostic testing
- System diagnostics
- Electrical systems installation
- Industrial automation
- Mechanical engineering
- Blueprint and schematic reading
- Preventive maintenance
- Equipment maintenance
- Replace components
- System integration
- Quality assurance
- Problem solving
- Mechanical aptitude
- Computers and electronics
- Electrical safety
- Employee training
- Time management
Certification
OSHA 10 certified
- CPR and first response
Personal Information
Certifications
02-2020
Timeline
Robotics tech/Maintenance Engineer
JLL, Jones Lang LaSalle
01.2023 - 12.2025
Maintenance Mechanic
Hellwig Products
01.2016 - 11.2018
Lead Mechanic 2nd Shift
Sunmaid Site Selection
01.2013 - 12.2016
Installation Mechanic
MAF
02.2010 - 01.2016
High School Diploma -
Kings Canyon Unified
High School Diploma - Apprentice Residential Construction
Tulare Adult School