Kittisak Phinyowong

- Responsible for supporting facility and production operations through maintenance, energy monitoring, and safety coordination within a manufacturing environment. - Monitored and recorded daily energy consumption to support cost control and efficiency improvements - Performed routine inspections and scheduled maintenance of machinery and facility systems - Executed preventive maintenance (PM) across electrical, mechanical, and utility systems - Prepared and maintained documentation to ensure compliance with ISO 9001, ISO 14001, and ISO 45001 standards - Coordinated and supervised contractors, ensuring adherence to safety regulations and project requirements - Supported engineering projects and developed technical knowledge of production equipment operations - Conducted equipment repairs and basic troubleshooting to minimize downtime Preventive Maintenance Highlights: - Maintained elevator systems and supervised external contractors - Performed PM on cleanroom exhaust fan systems, including belt replacement, vibration analysis, and electrical current measurement - Conducted preventive maintenance of fire alarm systems, including detectors, alarm systems, and backup batteries

- Maintenance Engineer specializing in facility systems, HVAC, and cleanroom environments within a manufacturing setting. - Performed preventive maintenance for facility systems including electrical, water supply, and HVAC - Monitored and controlled chiller and cooling systems via SCADA to ensure stable operations - Maintained Cleanroom Class 10,000 conditions, including temperature and humidity control - Conducted environmental mapping to ensure compliance with operational standards - Monitored daily facility performance and recorded operational data - Coordinated with suppliers and contractors for maintenance and improvement projects Engineering & Project Support: - Supported troubleshooting and maintenance to improve system reliability - Managed facility improvement projects, including layout design and supplier coordination - Led motorcycle parking construction project, including cost analysis and vendor selection Key Achievements: - Resolved critical power and voltage fluctuation issue, stabilizing chiller systems and preventing production downtime - Contributed to HVAC optimization project, reducing energy consumption by ~373,612 kWh/year (saving ~THB 1.55M annually) - Supported sustainability initiatives, reducing ~1,071,000 kg of CO₂ emissions annually

- Supported assembly line operations for printer components by following standard operating procedures (SOPs) and strict quality standards to ensure product accuracy and consistency. - Conducted in-process inspections at each production stage, identifying and reporting defects to maintain quality control and minimize errors. - Adhered to workplace safety regulations within a fast-paced manufacturing environment. - Maintained an organized and efficient workspace in line with 5S principles to enhance productivity and operational flow.

Research Project: Reducing packaging time by using machines and reducing human labor