Maintenance Technician

Join UCT and be part of the fastest-growing sector in the world! We indirectly touch every semiconductor chip that goes into every smartphone, smart car and device that uses artificial intelligence. This is a critical time for the semiconductor industry and for UCT - as technology evolves, we evolve with it. UCT is a diverse workplace where every talented employee is committed to continuous innovation, challenging the status quo and exceeding customer expectations. If you are a person with a relentless drive to succeed, a strong focus on quality with a passion for success – join us today!

Role Summary:

Department:
Work Model: Onsite
Shift:

Responsible for preventive and corrective maintenance of wet process manufacturing equipment and facility systems to ensure safe, reliable, and efficient production operations. Accountable for machine uptime, troubleshooting, continuous improvement, safety, 5S, and accurate reporting to support high-quality manufacturing output and on-time deliver

Duties and Responsibilities:

• Perform preventive and corrective maintenance for wet process manufacturing equipment including EP (Electropolishing), Pasuda, Mabat, Polynox, Laser Marking, and Electron Beam Welding machines
• Troubleshoot electrical, mechanical, pneumatic, hydraulic, and control-related issues across all assigned machines
• Conduct daily rounds and readings, including visual inspection of machines, utilities, facilities, and building conditions
• Carry out building and facility maintenance activities (basic electrical, mechanical, plumbing, and infrastructure support)
• Handle, store, and manage chemicals safely in compliance with MSDS, EHS, and company requirements
• Ensure all maintenance activities follow approved Work Instructions and safety procedures
• Perform and document Preventive Maintenance (PM) activities by completing PM checklists accurately and on time
• Ensure 5S compliance in maintenance areas and production equipment before and after work execution
• Manage spare parts, including identification, usage tracking, and coordination for replenishment
• Support breakdown maintenance with quick response and effective root cause troubleshooting to minimize machine downtime
• Prepare and submit daily maintenance reports and machine downtime reports
• Key in maintenance data, rounds, readings, work orders, and PM activities accurately into Limble system
• Report abnormalities, recurring issues, or safety risks to Lead, Supervisor, or Engineer promptly
• Participate in machine installation, modification, relocation, and qualification activities when required
• Propose and implement improvement ideas to enhance maintenance effectiveness, machine reliability, safety, and cost efficiency

Knowledge, Skills, Experience:

• Strong knowledge in electrical and mechanical systems in an industrial or manufacturing environment
• Proven experience in troubleshooting wet process equipment and production machines
• Hands-on experience in pump maintenance and fluid handling systems
• Understanding of preventive, predictive, and corrective maintenance concepts
• Ability to analyze equipment failures and perform root cause analysis
• Familiarity with chemical process equipment and safe chemical handling practices
• Competent in using hand tools, power tools, measuring instruments, and basic test equipment (multimeter, etc.)
• Ability to work independently with minimal supervision and prioritize multiple tasks effectively
• Good documentation skills and discipline in computerized maintenance management system usage (Limble or similar system)

Education, Certifications, Requirements:

• Certificate or Diploma in Electrical, Mechanical, Mechatronics, Industrial Maintenance, or related technical field
• Hands-on experience in machine maintenance within a manufacturing or industrial environment
• Willingness to support shift work, on-call, or emergency breakdowns if required

Physical Demands:

• Lift up to 20 pounds
• Climbing, stooping, kneeling, squatting, and reaching
• Lift up to 10 pounds
• Standing
• Repetitive movements of arms and hands.
• Must be willing to work in working environment safety helmet and safety shoes.
• Wearing a proper PPE is a must.
• Must be willing to work shift work and OT if required.
• Good attitude and willing to learn new knowledges

Ultra Clean Technology is proud to be an equal-opportunity employer. We are committed to equal employment opportunity regardless of race, color, national or ethnic origin, age, religion, disability, sexual orientation, gender, gender identity and expression, marital status, pregnancy, political affiliation, union membership, covered veteran status, protected genetic information and any other characteristic protected under laws and regulations.