Your mission<br>                                <ul><li>You drive product and process quality by defining CTQs/CTPs per value stream and implementing risk-based control plans aligned with FMEA priorities (severity/occurrence/detection).</li><li>You own quality documentation (SOPs, work instructions, batch records, CoAs), manage deviations and change controls to keep records audit-ready.</li><li>You implement SPC and capability studies (Cp/Cpk) with real-time dashboards with limits and alarms, and monitor process performance.</li><li>You analyze problems using 5-Why, Ishikawa, and DOE where needed and implement robust CAPAs with clear owners, deadlines and effectiveness checks. </li><li>You handle customer complaints, lead structured 8D investigations and deliver data-backed responses.</li><li>You coach operators/technicians on quality-critical steps, sampling and accurate data entry, and you sustain improvements.</li><li>You follow up on quality readiness checklists and run controlled trials to establish capability baselines before scale-up and full release.</li></ul>                            Your profile<br>                                <ul><li>You have 3+ years of experience in quality engineering within automotive, battery, chemical, materials, or related process industries; startup or scale-up experience is a plus.</li><li>You have a solid knowledge of ISO 9001 and are familiar with IATF 16949 and the automotive core tools (APQP, PPAP, FMEA, MSA, SPC, Control Plans) that support risk-based control plans and capability baselines.</li><li>You have built and maintained control plans and PFMEAs, executed CAPAs end-to-end, and used SPC/Cp/Cpk to keep processes in control.</li><li>You are hands-on with documentation control and you can work with LIMS to keep records audit-ready.</li><li>Preferred experience includes hazardous materials processes, laboratory quality testing, and PLM/MES/LIMS/ERP integrations.</li><li>You are proactive and resilient, enjoy working in a dynamic, evolving environment and show high ownership.</li><li>You are proficient in German and English and collaborate well with operations, engineers, suppliers, and automotive customers. </li></ul>                            Why us?<br>                                <ul><li>Working in a young and interdisciplinary scale-up team </li><li>A lot of responsibility and creative freedom right from the start </li><li>Active contribution to climate protection &amp; circular economy  </li><li>Active involvement in decisions</li><li>Team spirit and a family atmosphere </li></ul>                            

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<div id="ember55" class="ember-view organization-about-module__content-consistant-cards-description"><span class="lt-line-clamp__raw-line">cylib GmbH is a research-based company for holistic battery recycling enabling the green energy transition by ensuring the supply of sustainable raw materials for the battery industry. cylib's proprietary end-to-end recycling process is characterized by an efficient, resource- and climate-friendly recovery of all raw materials in a battery, including lithium, graphite, nickel, cobalt and manganese from battery packs, production scraps, or micromobility batteries. Founded in 2022 in Aachen, Germany, the company builds on nearly a decade of research by the founding team. cylib was founded by Lilian Schwich (CEO), Paul Sabarny (CTO), and Dr.-Ing. Gideon Schwich (COO), with the mission to create a true circular economy.</span></div>
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Production Quality Engineer (m/f/d)

Your mission<br>                                <ul><li>You drive product and process quality by defining CTQs/CTPs per value stream and implementing risk-based control plans aligned with FMEA priorities (severity/occurrence/detection).</li><li>You own quality documentation (SOPs, work instructions, batch records, CoAs), manage deviations and change controls to keep records audit-ready.</li><li>You implement SPC and capability studies (Cp/Cpk) with real-time dashboards with limits and alarms, and monitor process performance.</li><li>You analyze problems using 5-Why, Ishikawa, and DOE where needed and implement robust CAPAs with clear owners, deadlines and effectiveness checks.&nbsp;</li><li>You handle customer complaints, lead structured 8D investigations and deliver data-backed responses.</li><li>You coach operators/technicians on quality-critical steps, sampling and accurate data entry, and you sustain improvements.</li><li>You follow up on quality readiness checklists and run controlled trials to establish capability baselines before scale-up and full release.</li></ul>                            Your profile<br>                                <ul><li>You have 3+ years of experience in quality engineering within automotive, battery, chemical, materials, or related process industries; startup or scale-up experience is a plus.</li><li>You have a solid knowledge of ISO 9001 and are familiar with IATF 16949 and the automotive core tools (APQP, PPAP, FMEA, MSA, SPC, Control Plans) that support risk-based control plans and capability baselines.</li><li>You have built and maintained control plans and PFMEAs, executed CAPAs end-to-end, and used SPC/Cp/Cpk to keep processes in control.</li><li>You are hands-on with documentation control and you can work with LIMS to keep records audit-ready.</li><li>Preferred experience includes hazardous materials processes, laboratory quality testing, and PLM/MES/LIMS/ERP integrations.</li><li>You are proactive and resilient, enjoy working in a dynamic, evolving environment and show high ownership.</li><li>You are proficient in German and English and collaborate well with operations, engineers, suppliers, and automotive customers.&nbsp;</li></ul>                            Why us?<br>                                <ul><li>Working in a young and interdisciplinary scale-up team&nbsp;</li><li>A lot of responsibility and creative freedom right from the start&nbsp;</li><li>Active contribution to climate protection &amp; circular economy &nbsp;</li><li>Active&nbsp;involvement&nbsp;in&nbsp;decisions</li><li>Team spirit and a family atmosphere&nbsp;</li></ul>                            

Production Quality Engineer (m/f/d)

About the Job

About the Company

Cylib

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