OSAT Site Manager

A leading global technology and manufacturing organisation is seeking an OSAT Site Manager to join their Hsinchu team. This role offers the opportunity to drive supply chain excellence in the semiconductor industry by coordinating production, quality assurance, and engineering efforts. You will manage critical processes, monitor forecasts, and collaborate with internal teams and external suppliers to ensure operational success.

Salary: Competitive and based on experience

Location: Hsinchu

Keywords: collaborative supply chain operations, supportive team environment, inclusive workplace culture, dependable project management, knowledgeable semiconductor expertise, flexible working opportunities

What you'll do:

As an OSAT Site Manager based in Hsinchu, you will be entrusted with overseeing the end-to-end supply chain operations for semiconductor manufacturing. Your day-to-day activities will involve close collaboration with both internal teams and external suppliers to ensure smooth product flow from forecasting through delivery. You will play a crucial role in monitoring production schedules, resolving delivery challenges on-site, supporting engineering initiatives for yield enhancement, and tracking performance metrics. By leveraging your expertise in SAP systems for inventory management and your ability to communicate effectively across all levels of the organisation, you will contribute significantly to new product introductions while maintaining high standards of quality assurance. Success in this role requires a commitment to ethical supplier management practices, attention to detail in reporting cycles, and a willingness to travel as needed for hands-on coordination at OSAT locations.

• Facilitate and monitor OSAT forecasts, product work-in-progress movement, and raw material inventories to ensure optimal supply chain performance.
• Drive and oversee production pull-ins when required, collaborating with cross-functional teams to meet customer demands efficiently.
• Work closely with the supply chain account team to track OSAT available capacities against customer requirements and secure additional capacity for upside demand as needed.
• Travel regularly to OSAT sites to coordinate production ramps, resolve delivery issues promptly, assist with quality audits, review quarterly performance metrics, and address operational challenges.
• Support silicon technology and yield enhancement teams by managing engineering work-in-progress and coordinating subsequent manufacturing steps at packaging and test facilities.
• Track OSAT cycle times and product delivery schedules, providing comprehensive monthly and quarterly reports to key stakeholders.
• Assist with Foundry RMA execution within the OSAT framework, ensuring timely resolution of returns and maintaining high standards of quality control.
• Contribute actively to New Product Introduction efforts by facilitating work-in-progress movement and ensuring required deliveries are met according to project timelines.
• Initiate executive conversations with OSAT suppliers when issues arise or praise is deserved, fostering positive relationships based on fairness and consistency.
• Utilise SAP for WIP inventory management, hold lot management, and purchase requisitions as part of daily operational responsibilities.

What you bring:

The ideal candidate for the OSAT Site Manager position brings proven experience in semiconductor manufacturing planning coupled with strong analytical capabilities. Your background should include familiarity with industry-specific processes such as IC package assembly or WLCSP technologies. You possess excellent communication skills that allow you to manage multiple projects efficiently while building trust-based relationships across teams. Ethical supplier management is second nature to you; you consistently demonstrate fairness when negotiating or resolving issues. Your proficiency with SAP systems supports effective inventory control while your understanding of statistical analysis tools enables accurate performance tracking. Experience with material science concepts or assembly tool design further strengthens your profile. Above all else, your collaborative approach ensures that you contribute positively within an inclusive team environment dedicated to achieving shared goals.

• Bachelor’s degree in a technology or supply chain/business discipline is preferred; advanced degree in engineering is highly desirable.
• At least five years of experience in semiconductor manufacturing planning with a thorough command of key planning concepts relevant to the industry.
• Strong data analysis skills that enable you to interpret complex information for effective decision-making within supply chain operations.
• Demonstrates high ethical standards along with fairness and consistency when managing supplier relationships.
• Excellent written and oral communication abilities; adept at managing multiple projects simultaneously while meeting deadlines as part of a dependable team.
• Proven skills in initiating executive-level conversations with suppliers regarding operational issues or recognition of achievements.
• Familiarity with SAP for WIP inventory management, hold lot management, and purchase requisitions is considered advantageous.
• Expertise in IC package assembly processes including knowledge of industry packaging trends and customer requirements is highly valued.
• Previous experience with WLCSP or related bumping technology assembly enhances your suitability for this role.
• Understanding of statistical software (such as JMP), design tools (AutoCAD), Gerber/PCB design principles, material science concepts, process interactions, assembly tool design, and fabrication techniques.

What sets this company apart:

This organisation stands out as a global leader in technology innovation within the semiconductor sector. Employees benefit from a supportive leadership style that prioritises professional development through generous training opportunities tailored to individual growth needs. The company fosters an inclusive culture where every voice is heard—encouraging knowledge sharing across departments so you can learn from knowledgeable colleagues while expanding your own skill set. Flexible working arrangements are offered so you can maintain a healthy work-life balance without compromising on career progression. Ethical business practices underpin all supplier relationships; transparency and fairness are core values that guide daily operations. As part of this team, you’ll enjoy being part of a networked community where collaboration drives success—and where your contributions are genuinely appreciated by peers who value dependability above all else.

What's next:

If you’re ready to take the next step in your career journey within the semiconductor industry—where your expertise will be valued—apply now!

Apply today by clicking on the link provided.