Jna Alec Marinay
Lipa City, Province of Batangas
Summary
Highly motivated with ability to work as a team member and project leader, experienced to work in a multi-cultural team and liaison with external customer and suppliers. Licensed Chemical Engineer with more than ten (10) years of experience in IC Substrate including project management focused on process improvement, yield improvement and cost reductions. Certified Black Belt for Six Sigma Generates and executes Design of experiments, MSA, and FMEA and knowledgeable in Process Control tools (SPC). This includes knowledge on statistical analysis using JMP tool.
Overview
18
18
years of professional experience
Work History
Engineering Sr Manager Core TD
AT&S
08.2022 - 09.2024
- Function as BU Technical Manager focused on core process and technology which focused on the all IC Substrate plant of AT&S (China, Kulim and Austria)
- Deliver Core technology development according to customer Program expectations and roadmap
- Maintain project costs within the budget and drive technology towards cost competitive process and materials
- Support competitiveness through cost management activity and effective management of the core supplier capacity expansion through new line qualification or new site qualification to support AT&S strategy
- Maintain resource allocation within the budget for the current department
- Effective management of Core technologies and capabilities across all Core supplier site to ensure supply chain flexibilities
Engineering Core TD Manager
AT&S
05.2022 - 08.2022
- Head of Engineering department focused on core process for IC substrate for AT&S CHQ
- Manages the core technical team for AT&S CHQ plant focus on core supplier development
- Handle and lead major project including supplier capacity expansion and plant qualification to meet customer demand
- Responsible for implementation of yield improvement activities for Plating processes
- Continuously improve, timely and accurately report major indicators of Plant operations like product Yield and Quality
Engineering Core Project Lead Integrator
AT&S
04.2018 - 05.2022
- Mainly focused on the core supplier technology development and integration of customer new technology for the core process of IC Substrate
- Serves as primary liaison for customer and supplier communication
Process Engineer-Specialist
AT&S
05.2017 - 04.2018
- Company Overview: Chongqing, China
- Mainly focused on the qualification, parameter optimization and yield improvement for New Product
- Serves as primary liaison for customer communication for Plating Department
- Liaisons to external customer and suppliers
- Develops qualification plans, DoE plans and procedures, and processing conditions for new product for high volume manufacturing
- Responsible for implementation of yield improvement activities for Plating processes
- Able to qualified and release for manufacturing utilization new chemical for Electrolytic Copper Plating process
- Handled the evaluation of several cost saving activities with respect to chemical bath utilization which gives saving of around 40% for yearly chemical cost for Plating processes
- Chongqing, China
Process Engineer-Sustaining
AT&S
10.2013 - 04.2017
- Company Overview: Chongqing, China
- Mainly focused on the setup, qualification and operational responsibility of Electrolytic Cu Plating for AT&S
- Take responsibility in qualification and design of evaluation for new chemical and newly set up Electrolytic Cu Plating process
- Handled specific integrated evaluation with customer during the certification phase of the newly installed plant
- Actively participate or drive project for new process qualification, new product implementation
- Continuously improve the process capability, quality, and yield of high volume products through several action items implemented for Electrolytic Process
- Participate and lead several workgroup activities which drive yield improvement and reduction of operating costs
- Chongqing, China
Process Engineer-Sustaining
SunPower Manufacturing Ltd.
11.2010 - 08.2013
- Handled Electrolytic Copper and Tin Plating Process and responsible for the establishing and monitoring of parameters, investigates and solves process-related failure and yield concerns
- Established process controls to continuously improve and achieve the target Plating yield
- Serve as technical support during optimization of newly developed technology
- This includes setting optimization and process characterization of Plating for new technology
- Initiate cost reduction activities in terms of material usage reduction thru bath life extensions and process controls optimization (chemical concentration optimization)
Process Engineer I
Ibiden Philippines Inc.
04.2010 - 08.2010
- Supervise for the qualification and implement optimum conditions for newly set-up machines and products
- Conducts Design Review Evaluation for qualification of newly set-up Buff Polishing Machine, which has resulted in utilization for high volume production
- Set-up activities include machine condition checking, input parameter optimization and quality monitoring of product processed during evaluation
- Serve as technical support during optimization of newly developed products
- This includes condition optimization for Electrolytic Copper Plating Machine and Etching Line
Line Engineer
Ibiden Philippines Inc.
01.2007 - 03.2010
- Handled Copper Plating Process and responsible for the monitoring of the critical parameters affecting process capacity and product quality
- Have practical experience on set-up and qualification of Electroless Copper Plating Machine
- Set-up experience includes over-all machine condition checking, performed DOE evaluation for input and output parameter optimization such as bath concentration, temperature and spray pressures, and generate standard documents used during machine operation and processing
- Conducted Design Review Evaluation for the improvement of process production like decrease in processing time through change in machine conveyor speed which resulted to increase in capacity and machine efficiency
- Perform yield improvement activities such as elimination of plate-out occurrence and decrease defect rate undeposition
- Handled cost reduction activities such as bath life extension and sampling size reduction wherein implementation of such activities decreased processing cost
- Responsible for daily monitoring of input and output parameter of the process and conducted failure analysis and performed corrective actions when abnormalities occurred
- Coordinated activities to manufacturing group to effect strict implementation of all work instructions and procedure generated
Education
Bachelor of Science - Chemical Engineering
Batangas State University
Batangas City, Batangas04.2006
High School Diploma -
The Mabini Academy
Lipa City, Batangas04.2001
Skills
- Strategic planning
- Cross-functional collaboration
- Operations management
- Cross-functional team coordination
- Data-driven decision making
- Documentation and reporting
- Teamwork and collaboration
- Process improvement
- MS office
- Time management
Timeline
Engineering Sr Manager Core TD
AT&S
08.2022 - 09.2024
Engineering Core TD Manager
AT&S
05.2022 - 08.2022
Engineering Core Project Lead Integrator
AT&S
04.2018 - 05.2022
Process Engineer-Specialist
AT&S
05.2017 - 04.2018
Process Engineer-Sustaining
AT&S
10.2013 - 04.2017
Process Engineer-Sustaining
SunPower Manufacturing Ltd.
11.2010 - 08.2013
Process Engineer I
Ibiden Philippines Inc.
04.2010 - 08.2010
Line Engineer
Ibiden Philippines Inc.
01.2007 - 03.2010
High School Diploma -
The Mabini Academy
Bachelor of Science - Chemical Engineering
Batangas State University
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