Buyer, External Manufacturing

  • Full-time
  • Job Type (exemption status): Exempt position - Please see related compensation & benefits details below
  • Business Function: Procurement
  • Work Location: BangPa-In Building 3--LOC_WDT_TH1413

Company Description

At Western Digital, our vision is to power global innovation and push the boundaries of technology to make what you thought was once impossible, possible.

At our core, Western Digital is a company of problem solvers. People achieve extraordinary things given the right technology. For decades, we’ve been doing just that—our technology helped people put a man on the moon and capture the first-ever picture of a black hole.

We offer an expansive portfolio of technologies, HDDs, and platforms for business, creative professionals, and consumers alike under our Western Digital®, WD®, and WD_BLACK™.

We are a key partner to some of the largest and highest-growth organizations in the world. From enabling systems to make cities safer and more connected, to powering the data centers behind many of the world’s biggest companies and hyperscale cloud providers, to meeting the massive and ever-growing data storage needs of the AI era, Western Digital is fueling a brighter, smarter future.

Today’s exceptional challenges require your unique skills. Together, we can build the future of data storage.

Job Description

The Direct Materials Buyer ensures production continuity by owning the purchase order lifecycle from requisition through delivery. This role keeps supply flowing, protects customer commitments, and ensures orders are accurate, timely, and cost-effective. Success comes from strong supplier communication, urgency in shortage resolution, and cross-functional collaboration to maintain flow of materials across the business.

ESSENTIAL DUTIES AND RESPONSIBILITIES:

  • Manage PR-to-PO conversion, blanket orders, acknowledgments and PO closure.
  • Expedite and de-expedite orders to prevent shortages and line-down risks.
  • Maintain accuracy of pricing, MOQ, and lead times in ERP/MRP systems.
  • Enforce contract compliance; ensure spending aligns with approved suppliers.
  • Collaborate with Planners, GCM, Engineering, Logistics, and Finance to resolve parts shortage & quality issues.
  • Support supplier performance reviews with transactional insights.
  • Collaboration with Planner & GCM on final EOL exposure haircut and exposure reduction
  • Support Planner on RTV negotiation and return to Supplier in event of Quality excursion
  • ERM – Collaboration with GCM on 2nd source qualification and delivery timeline
  • Monitoring WOS, Aging and Pallet requirement for storage.

Qualifications

REQUIRED:

  • Bachelor’s degree in supply chain, Business, or related field, or equivalent experience.
  • 2+ years in procurement, supply chain, or a similar role.
  • ERP/MRP system experience.

PREFERRED:

  • Experience in direct materials procurement within a manufacturing environment.
  • Familiarity with contract compliance and supplier negotiations.
  • Continuous improvement mindset (Lean/Kaizen experience a plus).

SKILLS:

  • ERP/MRP proficiency (SAP, Oracle, or equivalent).
  • Strong Negotiation & Influencing skill
  • Enhance knowledge on commodity Landscape (to leverage 2nd source)
  • Supplier communication and relationship management.
  • Strong attention to detail and accuracy in execution.
  • Problem-solving under pressure; shortage escalation management.
  • Collaboration and stakeholder alignment.
  • Basic data analysis (Excel, Power BI , Tableau & OBEIE)

Additional Information

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WD thrives on the power and potential of diversity. As a global company, we believe the most effective way to embrace the diversity of our customers and communities is to mirror it from within. We believe the fusion of various perspectives results in the best outcomes for our employees, our company, our customers, and the world around us. We are committed to an inclusive environment where every individual can thrive through a sense of belonging, respect and contribution.

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Notice To Candidates: Please be aware that WD and its subsidiaries will never request payment as a condition for applying for a position or receiving an offer of employment. Should you encounter any such requests, please report it immediately to WD Ethics Helpline or email [email protected].

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