David Lopez

Engineering Maintenance Supervisor overseeing maintenance operations and supporting automation systems in a production environment. Lead maintenance technicians in troubleshooting mechanical, electrical, and control system issues to reduce downtime and keep equipment running efficiently.

Troubleshoot and maintain industrial electrical and automation systems including PLCs, HMIs, sensors, and control panels. Perform PLC diagnostics and modifications using Rockwell Automation platforms such as Studio 5000, FactoryTalk View Studio, and RSLinx.

Support system upgrades, HMI development, and integration of new equipment into existing production lines. Monitor and troubleshoot I/O devices and field instrumentation to ensure reliable equipment operation.

Assist with commissioning equipment, system testing, and identifying root causes of equipment failures to improve reliability and production performance.

• Installed electrical systems in commercial and industrial projects.
• Upgraded existing electrical systems to enhance performance and reliability.
• Installed new electrical wiring and equipment in accordance with local codes and regulations.
• Connected and repaired equipment based on mechanical drawings and electrical prints.

• Assisted electricians in installing and repairing electrical systems.
• Maintained tools and equipment for safe and efficient use.
• Supported team in troubleshooting electrical issues on job sites.
• Learned to read and interpret blueprints for electrical installations.