Product Quality Engineer

先端エレクトロニクスの世界で、次の飛躍 ‘Next Leap’ を実現しませんか？

急速に変化するテクノロジーとコネクティビティの分野で、成功への原動力となる課題解決に挑戦しませんか？あなたの発想力、熱意、そして問題解決力で、エレクトロニクスのさらなる飛躍を形にしましょう。

Qnityは、先端エレクトロニクスやハイテク産業向けの材料・ソリューションを提供するグローバルリーダーです。しかし、私たちの強みは製品だけではありません。新しい可能性に挑戦し続け、常にチャレンジを楽しむ結束力のある仲間が集まっています。すべてのメンバーが、最先端技術の実現に貢献しています。

Qnityは、未来を見据えて挑戦する人、既成概念を打ち破る人、そして多様な視点を歓迎します。なぜなら、私たちは世界の進歩を加速させる重要な役割を担っているからです。Qnityで、あなたのキャリアをスタートさせる、または次のステージへ進めるチャンスを見つけてください。

Qnity is seeking a Product Quality Engineer to join our ST‑Litho Quality Team in Marlborough, MA. This role is focused on driving material quality excellence across key product lines while partnering closely with Manufacturing, Engineering, R&D, Marketing, suppliers, customers, and global colleagues.

As a key technical resource and voice of the customer, you will translate customer requirements and quality concerns into actionable improvements. You will lead investigations, drive root‑cause resolution, reduce batch‑to‑batch variation, strengthen process controls, and identify continuous improvement opportunities that enhance product quality and customer responsiveness.

This position offers significant technical ownership and global collaboration, including interaction with colleagues in Japan and Korea and travel for supplier visits and audits.

This role is 100% onsite reporting to our Marlborough, MA facility.

Please note:

Sponsorship is not available now or in the future for this position.

• Lead quality initiatives across assigned product lines to improve consistency, reliability, and customer satisfaction.
• Implement controls identified through FMEA, including updates to batch sheets and SOPs and establishment of specifications, control limits, and trend rules in SPC systems.
• Review intermediate and finished‑product control charts through the Process Control System (PCS), investigate trends, determine root causes, and implement corrective actions.
• Investigate and resolve out‑of‑control (OOC) product parameters during material production.
• Lead and participate in Material Review Board (MRB) activities related to product quality issues.
• Conduct technical process audits to confirm manufacturing procedures and SOPs are being followed.
• Evaluate technical changes to product families and review or approve qualification plans.
• Prepare Product Change Notifications (PCNs) and partner with customers to address issues identified during qualification testing.
• Investigate and resolve customer quality and product performance complaints using structured root‑cause investigation methodologies.
• Analyze customer requests for tighter specifications or control limits, assess supporting data and potential costs, and partner with Marketing and internal stakeholders to develop appropriate responses.
• Respond to customer requests regarding specifications, control plans, manufacturing process flows, and quality systems.
• Identify opportunities to reduce batch‑to‑batch variation, improve raw‑material consistency, control critical‑to‑function parameters, eliminate unnecessary manual steps, and maintain stable manufacturing processes.
• Support supplier visits and audits as…