Staff Technical Category Manager – Plastics (Technical CBM) at Twist Bioscience

<div id="pageContainer1" class="page" data-page-number="1" data-loaded="true"> <div class="textLayer"> <div data-font-name="g_d1_f1" data-angle="0" data-canvas-width="97.56829793333333"> <p><strong>Staff Technical Category Manager – Plastics (Technical CBM), China</strong></p> <p>The Staff Technical Category Manager – Plastics (Technical CBM), China is a technical, China-based category leader responsible for the end-to-end sourcing and supplier management of injection-molded and extruded plastic components, resins, and tooling. The role owns supplier qualification, process and tooling performance, and cost/negotiation strategy for the plastics commodity, partnering closely with R&amp;D, Manufacturing Engineering, and Quality to ensure supply continuity and part quality for a regulated, high-growth product portfolio.</p> <p><strong>What You'll Be Doing</strong></p> <ul> <li>Own the China plastics commodity strategy, including injection-molded, extruded, and thermoformed components, engineering resins, and associated tooling/molds.</li> <li>Source, qualify, and manage plastics suppliers across molding, tooling, and resin compounding, including on-site technical audits of molding capability (tonnage range, cavitation, cleanroom/class requirements).</li> <li>Lead RFI/RFQ processes and cost breakdown (should-cost) analysis for molded parts, decomposing quotes into resin/material cost, cycle time, tooling amortization, labor, and overhead/margin.</li> <li>Manage the full tooling lifecycle: mold ownership and asset tracking, tool transfer between vendors, tool build/T0-T1 tryout schedules, preventive maintenance, and end-of-life/mold disposition.</li> <li>Partner with Manufacturing and Quality Engineering on DFM/DFA reviews, mold-flow analysis, and process validation (IQ/OQ/PQ, PPAP/FAI) to resolve warpage, shrinkage, sink marks, flash, and dimensional/cosmetic defects.</li> <li>Lead new supplier onboarding and qualification, support quality with supplier audits, and validate/monitor supplier production capacity to ensure supplier continuity.&nbsp;</li> <li>Negotiate contracts and pricing mechanisms with suppliers, including resin index/price pass-through clauses, tooling amortization terms, MOQs, and total landed cost.</li> <li>Drive supplier performance management (SQE scorecards, PPM/Cpk, on-time delivery) and lead corrective action (8D/CAPA) for plastics-related quality escapes.</li> <li>Qualify and maintain dual/second-source suppliers for critical plastic components to mitigate single-source and geopolitical/supply-continuity risk.</li> <li>Support New Product Introduction (NPI) by selecting molders early in development, driving DFM feedback, and managing engineering change notices (ECNs) through production.</li> <li>Ensure supplier compliance with material traceability, RoHS/REACH, and other applicable regulatory and customs/import-export requirements.</li> <li>Uphold internal and external policies, regulations, and laws.</li> <li>Follow regulatory requirements and ISO 13485.</li> </ul> <p><strong>What You'll Bring to the Team [Competency/Qualifications]</strong></p> <ul> <li>B.S. in Mechanical/Industrial/Polymer Engineering, Materials Science, or related technical field, or equivalent work experience.</li> <li>8+ years' experience in strategic sourcing or supplier/category management, with a significant focus on plastics/injection molding commodities.</li> <li>Hands-on technical knowledge of injection molding and extrusion processes, mold design/construction, and engineering thermoplastics/resins (e.g., PC, ABS, POM, PP, PEEK, LCP, TPE).</li> <li>Demonstrated experience managing mold tooling assets, including tool transfers, amortization schedules, and multi-cavity tool qualification.</li> <li>Working knowledge of PPAP/FAI, process capability (Cpk), mold-flow simulation, and root-cause/corrective-action methodologies (8D, fishbone, 5-why).</li> <li>Strong should-cost and cost breakdown analysis skills for molded/extruded components.</li> <li>Fluent Mandarin and English, with the ability to work directly and technically with China-based molders and tooling shops.</li> <li>Experience with RFI/RFQ implementation and execution.</li> <li>Superb communication skills.</li> <li>Advanced ability to collaborate and negotiate.</li> <li>Excellent organizational and time management skills.</li> <li>Exceptional analytical and strategic thinking abilities.</li> <li>Willingness to travel within China (and occasionally internationally) to audit, develop, and maintain supplier relationships.</li> <li>Able to analyze, prepare, and deliver presentations to management. Proficient with Microsoft Excel, PowerPoint, and Word. SAP knowhow preferred.</li> <li>Experience in the Life Science, Medical Device, or Diagnostics industry, and/or plastics component sourcing for regulated products, preferred.</li> </ul> </div> </div> </div>