Derrick Ooi

Key Job Accountabilities

- Establish process for manufacturing and create OMS for assembly in MES System.

- Evaluate the manufacturing process and create control plan, PFMEA and Risk assessment.

- Work with manufacturing & Quality department to drive Continuous improvement on quality efficiency and manufacturing cycle time.

- Engage with IE to optimize layout and product layout floor for new and existing plants

- Technical support for troubleshooting & quality issues

- Participate in product transfer: Coordinate the cross-functional team for training, understand the equipment and facility requirements, and build and test requirements. Procure tooling and participate in a new production setup.

- Liaise and coordinate with customers for all BOM/drawing/design issue by generating problem report/supplier problem sheet/supplier request deviation.

- Liaise and coordinate with Test Engineering department on testing development or testing issue.

- Liaise and coordinate with Quality department on supplier quality and customer quality including RCCA, 8D preparation.

Key Job Accountabilities

- Manufacturing Readiness:

• Develop and drive implementation of standard practices and tools at assigned manufacturing process in Cleanroom production environment
• Lead new machine set-up (wafer fab equipment) and process set-up to ensure effective, efficient manufacturing operations to meet customer needs and achieve site goals
• Lead the definition of the manufacturing process equipment calibration and preventative maintenance programs
• Join development, execution, and maintenance of the assigned manufacturing process FMEA, Control Plans
• Monitor and improve station yield of assigned process
• Support Product Engineering during the PPQP process regarding defining the route, process-related ABI's, and tooling design

- Manufacturing Operations:

• Handle team for daily on-going production assembly, chamber pump down leak test activity and provide routine technical support and expertise to manufacturing personnel
• Answer technical questions and provide clarification regarding assigned processes and equipment
• Manage process compliance to industry standards, Plexus SOP's, and Work Instructions
• Support Product and Quality teams during process-related customer inquiries and escalations.
• Conduct continuous improvement efforts at the process level to reduce defects, improve yields, and improve productivity in order to deliver customer excellence and achieve Plexus’ enduring goals
• Support efforts to identify root causes of failures and improve efficiency of assigned manufacturing process
• Support determination and execution of process-related short- and long-term action plans for CAPA.

Responsibility:

- Product transfer hands on included attends design reviews and provides product productivity evaluations to ensure the product design lends itself to practical, economical manufacturing techniques.

- Evaluates the requirements for assembly tooling, fixtures, and equipment required to support the manufacturing operations.

- Assists in the monitoring of day-to-day production activities and makes recommendations on material and/or labor reductions to promote efficiency of operation.

- Provides manufacturing assembly flow charts required to support the product flow and/or assembly sequence.

- Implement manufacturing process controls.

- Review data and effect change to improve quality.

- Responsible for WI, Checklist, ECO, BOM, and other documents related to product build.

Product involved: Customer - Applied Materials

Wafer polishing machine (Dimension: 9' x 11' x 9').

Wafer Equipment Machine (Chamber, lifter, etc.)

Heat Exchange Machine (Pump, Tank…etc)

Responsibility:

- Lead the projects assigned and assure that the projects are operating in a high level of efficiency.

- Responsible for product, process, test engineering, and other engineering/technical support for the assigned projects.

- To provide training to subcontractors and customers.

- To operate MRP system (ORACLE).

- To liaise with customers concerning the assigned project.

- To do cost-down programs like cycle time improvement (CTI).

- To purchase material, use for assigned project. Follow up with the SCM department on the purchase part shortage.

- Responsible for BOM accuracy, audit, and update, and document project/product work instruction (WI). Process Control Plan (PCP), process FMEA, Engineering Change Order (ECO), machine checklist, Equipment Preventive Maintenance Checklist, and other QMS documentation.

- Responsible for product/project part physical inventory count as and when requested.

- Responsible for conducting analyses and implementing LEAN practices across the assigned work-cell that were initiated by other Manufacturing Engineers for standardization purposes.

- 5s and safety representative to make sure in place.

Product involved: Customer - Ultractech.

Wafer Equipment Machine (Air bearing, 3-micron alignment, etc.)

Responsibility:

- Responsible modules assembly (frame, alignment, wiring, tubing) before integrating into a machine.
- Troubleshoot machine (pneumatic, electronic, and mechanical).
- To do alignment and temperature calibration.

- To do machine checklist.

- Responsible data collection and QA buyoff checklist.

- Assist another department to meet customer requirements.

- Report machine set-up status to leader, and attend meeting.

- Ensure machine on-time delivery (OTD).

- Provide training to customer's side.

- Perform 5S's at the working area.

Product involved:

Pick and Place machine (Tri-temperature setting 160, 24, and -60 Celsius)

Responsibility:

- Responsible for following up on parts' status and arrival date for assigned projects.

- Responsible for withdrawing parts required for the project from the warehouse, according to the BOM.

- Responsible modules assembly, panel assembly, wiring, and pneumatics routing arrangement according to MPI.

- Responsible for module alignment and fine-tune machine to achieve optimum machine (product) output.

- Perform module function test according to inspection checklist, and record results.

- Perform data collection to verify process or project buyoff. Provide support to process engineer or customer during project buys off.

- Assist process engineer for machine site installation and commissioning.

- Provide project status update to planner & marketing

- Follow department ISO procedures and requirements.

- Perform 5S’s at working area all the times.

- Provide machine service whenever customer requires.

- Support NPI to do work instruction.