Onsite Preventive Maintenance Technician – Growth & Impact

Coherent Corp.; Calamba; On-site; PHP 446,000 - 781,000; Full time

Job summary

Coherent Corp. in Laguna, Philippines, is seeking a Maintenance Engineer to perform scheduled preventive maintenance on semiconductor and optoelectronics equipment, following approved procedures and maintenance plans.

You will keep accurate records of maintenance activities, spare-parts usage, downtime reports, and corrective actions while ensuring safety, ESD, cleanroom, quality, and 5S compliance. The role requires 3–5 years of hands-on experience in equipment maintenance and the ability to

Qualifications

• At least a graduate of technical vocational courses related to engineering but a bachelor’s degree is preferred.
• At least 3–5 years of experience in equipment maintenance in a semiconductor or optoelectronics manufacturing.
• Hands-on experience with mechanical, electrical, pneumatic, vacuum, motion-control, thermal, or automated manufacturing systems.
• Able to work on shifting schedules or provide support during engineering builds and production ramp-up.

Responsibilities

• Perform scheduled preventive maintenance activities in accordance with approved maintenance procedures, equipment manuals, and maintenance plans.
• Maintain accurate maintenance records, spare-parts usage, downtime reports, and corrective actions while ensuring compliance with safety, ESD, cleanroom protocols, quality, and 5S requirements.
• Analyze maintenance records and target to improve equipment related downtimes by identifying and implementing improvement actions in a timely manner.
• Assists equipment engineers to determine run to fail parts, determine lifetime of parts, determine appropriate frequency of maintenance.
• Assist with equipment installation, commissioning, calibration verification, qualification, upgrades activities.
• Provide technical support and basic equipment training to operators, production technicians, and new maintenance personnel.
• Participate in shift handovers, daily equipment meetings, failure reviews, and continuous improvement activities

Skills

Preventive maintenance

Equipment inspection

Troubleshooting

Schematic reading

Technical records

Problem solving

Education

Technical vocational engineering

Bachelor's degree preferred

Tools

Multimeters

Calipers

Torque tools

Pressure gauges

Temperature meters

Alignment tools

Job description

Coherent Corp. in Laguna, Philippines, is seeking a Maintenance Engineer to perform scheduled preventive maintenance on semiconductor and optoelectronics equipment, following approved procedures and maintenance plans.

You will keep accurate records of maintenance activities, spare-parts usage, downtime reports, and corrective actions while ensuring safety, ESD, cleanroom, quality, and 5S compliance. The role requires 3–5 years of hands-on experience in equipment maintenance and the ability to