Senior Manager of OSAT Sourcing Management

Your Job

Molex is seeking a Senior Manager of OSAT Sourcing Management to join our Silicon Photonics organization.

In this role, you will be the primary engineering and production interface between Molex and our global silicon photonics foundry partners, ensuring stable production, fast issue resolution, and strong cross-functional alignment for mature-phase wafer manufacturing and backend processes.

This is a high-impact role supporting Molex’s silicon photonics product lines, working across foundries, OSATs, design, test, and quality teams in China, Singapore, Taiwan, USA and global partner sites. You will play a critical part in ensuring that complex PIC technologies move from development into robust, scalable, high-yield production.

Our Team

The OSAT Management team enables Molex’s advanced photonic products by building and sustaining strong partnerships with leading semiconductor foundries and OSATs worldwide.

We sit at the intersection of R&D, manufacturing, quality, and supply chain, ensuring that innovative PIC designs can be manufactured at high volume with the Capacity, delivery, quality and cost performance our customers demand. The team operates in a highly collaborative, global environment, working closely with Taiwan, China, USA-based design and test teams and Singapore-based program and product organizations.

What You Will Do

Responsibility:

A. Lead OSAT Sourcing Management team in Taiwan, focus on 

a-1 OSAT vendor capacity development and ramp up to meet business requirement.

a-2 OSAT technology and supplier development to meet R&D and new project requirement globally.

a-3 OSAT supplier management and act as bridge between purchasing and OSAT supplier, responsible for cost, delivery schedule, supplier supporting on project and production requirement including but not limited to delivery schedule pull in, push out, rescheduling, expedition requirement, price.

a-4 OSAT team building, sourcing, planning, production testing, equipment management, warehouse management.

a-5. OSAT backup supplier development to mitigate the supply risk.

B. NPI supporting 

b-1. Make sure NPI project receives fully support from OSAT suppliers.

b-2. OSAT cost provider and escalation window for NPI team needing support from suppliers.

b-3. Technology sourcing for NPI project.

b-4. Supplier development and selection for new product development. Technology Transfer & Production Support

Who You Are (Basic Qualifications)

• Bachelor’s or Master’s degree in Electrical Engineering, Physics, Semiconductor Engineering, or a related field.
• 10+ years of experience in semiconductor, photonics, or wafer-fab environments.
• Hands-on experience in PI, PE, NPI, sourcing or engineering.
• Experience working with foundries, OSATs, or external manufacturing partners.
• Ability to analyze data, manage technical issues, and communicate clearly across organizations.
• Strong English communication skills (written and verbal).

What Will Put You Ahead

• Experience in silicon photonics, PICs, or optoelectronic devices.
• Background in OSAT operations.
• Experience with assembly, packaging, or final test in OSAT environments.
• Familiarity with yield analysis, SPC, and wafer-level statistics.
• Formal training in project or program management.

At Koch companies, we are entrepreneurs. This means we openly challenge the status quo, find new ways to create value and get rewarded for our individual contributions. Any compensation range provided for a role is an estimate determined by available market data. The actual amount may be higher or lower than the range provided considering each candidate's knowledge, skills, abilities, and geographic location. If you have questions, please speak to your recruiter about the flexibility and detail of our compensation philosophy.

Who We Are

At Koch, employees are empowered to do what they do best to make life better. Learn how our business philosophy helps employees unleash their potential while creating value for themselves and the company.

Additionally, everyone has individual work and personal needs. We seek to enable the best work environment that helps you and the business work together to produce superior results.

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