MARK LESTER MANIMTIM

• Operated, maintained, and optimized Surface Mount Technology (SMT) production lines within a high-volume manufacturing environment, ensuring operational efficiency, precision, and timely completion of production schedules.
• Conducted daily inspection and performance monitoring of SMT equipment, including screen printers, pick-and-place machines, reflow ovens, and conveyors to minimize errors and machine downtime.
• Executed Total Preventive Maintenance (TPM) protocols across all assigned machines, contributing to enhanced equipment reliability and an increase in production output by reducing unplanned breakdowns.
• Supported the engineering department in diagnosing root causes of electrical, mechanical, and software-related issues, implementing real-time corrective actions to avoid production delays.
• Assisted in programming SMT machines and fine-tuning production parameters to align with quality and productivity benchmarks set by the process engineering team.
• Worked closely with Quality Assurance (QA) teams to ensure that assembled printed circuit boards (PCBs) met client specifications, applying corrective measures during inline audits.
• Participated in continuous improvement initiatives, identifying areas to streamline workflows, improve machine setup times, and reduce material wastage.
• Provided technical documentation including incident reports, maintenance logs, and performance records, which were used for internal audits and decision-making by engineering managers.
• Demonstrated strong teamwork and communication by coordinating across production, QA, and engineering departments to meet daily and weekly output targets.

Cabuyao Water District | 2019 – Present

• Lead the planning and execution of key engineering projects aimed at optimizing water production, improving operational resilience, and advancing sustainability goals, including initiatives to reduce non-revenue water and energy consumption.
• Spearhead preventive and predictive maintenance strategies for all electro-mechanical assets, including pumps, generators, treatment units, and control panels—enhancing equipment reliability, minimizing service interruptions, and extending asset life cycles.
• Direct and mentor a multidisciplinary technical team responsible for the maintenance and performance of critical water infrastructure, ensuring adherence to safety standards and regulatory compliance.
• Evaluate and monitor real-time water production data, pump performance, and energy usage trends to identify areas for system efficiency improvements and operational cost reductions.
• Collaborate with the Planning and Procurement Departments on project scoping, technical evaluation of suppliers, budgeting, and vendor selection, ensuring timely procurement and alignment with operational requirements.
• Engage in the design review and upgrade of water systems to meet increasing service demands and environmental standards, including automation enhancements and remote monitoring integration.
• Conduct risk assessments for mechanical and electrical systems to identify potential vulnerabilities, and develop mitigation strategies in line with business continuity planning.
• Prepare and submit detailed technical reports, project documentation, and operational summaries to the Division Manager and relevant departments for review, compliance reporting, and strategic planning.
• Carry out annual performance reviews, skills assessments, and continuous development plans for staff to enhance workforce capability, productivity, and succession readiness.
• Serve as a key liaison with regulatory agencies, engineering consultants, and local government units during audits, compliance inspections, and collaborative development projects.
• Champion sustainable engineering practices within the district by promoting the use of energy-efficient equipment, water conservation technologies, and eco-conscious operations.

Water Maintenance Foreman (2016 – 2019)

• Supervised the day-to-day operations, repair, and preventive maintenance of the water distribution system, ensuring all activities complied with the Philippine National Standards for Drinking Water (PNSDW) and internal quality protocols.
• Oversaw the installation, calibration, and upkeep of mechanical and electrical systems within pump stations, reservoirs, and treatment facilities, contributing to uninterrupted water supply for thousands of concessionaires.
• Developed and enforced Standard Operating Procedures (SOPs) for system maintenance and repair works, optimizing operational workflows and reducing downtime incidents.
• Directed field teams during emergency response operations, such as pipe bursts, power failures, and water quality incidents, ensuring swift resolution and restoration of services.
• Led the technical training and onboarding of newly hired operators and maintenance personnel, focusing on safety practices, troubleshooting techniques, and operational best practices.
• Assisted the engineering department in site inspections, system diagnostics, and data collection used for infrastructure planning and capacity assessments.
• Played a key role in the deployment, testing, and commissioning of new water treatment units, pump systems, and utility upgrades, ensuring smooth integration with existing systems.
• Maintained accurate maintenance logs, service records, and incident reports to support operational audits and performance reviews.
• Promoted a culture of safety, accountability, and continuous improvement within the technical team.