At KEENFINITY, we are passionate about delivering innovative electronics manufacturing solutions (EMS) for customers across industries such as industrial technology, medical devices, mobility, building solutions, and communication systems. With approximately 1,400 employees across Europe, the Americas, and Asia, we support the entire product lifecycle, from engineering and prototyping to manufacturing, testing, and aftermarket services. We deliver reliable, high-quality solutions that support technologies people rely on every day. MISSION. As a Quality Engineer, you will play a key role in ensuring product and process excellence by strengthening quality systems, preventing defects, and driving continuous improvement across our manufacturing operations. You will lead structured problem-solving initiatives, enhance process robustness, and collaborate with cross-functional teams to deliver sustainable improvements, reduce quality costs, and ensure compliance with aerospace standards, customer requirements, and industry regulations. RESPONSIBILITIES.
• Develop, implement, and maintain quality control systems and procedures, ensuring compliance with aerospace standards such as AS9100, FAA regulations, and customer requirements.
• Monitor manufacturing processes and drive adherence to established quality standards.
• Conduct inspections, audits, and testing of materials and products.
• Support First Article Inspections (FAI) in accordance with AS9102 requirements.
• Lead structured problem-solving initiatives using methodologies such as 8D, Shainin Red X, DMAIC, 5 Why, and Ishikawa to identify root causes and implement sustainable corrective actions.
• Collaborate with Production, Engineering, Design, and Supply Chain teams to improve process performance and prevent recurring quality issues.
• Lead continuous improvement initiatives through Lean Manufacturing, Six Sigma, Kaizen workshops, and cross-functional collaboration.
• Analyze quality KPIs, identify improvement opportunities, and communicate results through technical reports,



dashboards, and management presentations.
• Drive the implementation of best practices, process standardization, and lessons learned to strengthen operational excellence.

YOUR PROFILE
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Education:
Bachelor's degree in Industrial, Manufacturing, Electronics, Mechanical, Quality Engineering, or a related technical field. Professional

Experience:
• 3-5 years of experience in Quality Engineering, Continuous Improvement, or Manufacturing Engineering, preferably within the EMS or electronics manufacturing industry.
• Proven experience leading improvement projects and structured root cause analysis initiatives.
• Experience with PFMEA, Control Plans, process risk prevention, process standardization, and deployment of manufacturing best practices.
• Demonstrated ability to analyze quality performance indicators and deliver measurable improvements, including cost savings and cost avoidance.
• Experience coordinating cross-functional teams and managing continuous improvement projects and roadmaps. Technical Knowledge:
• Problem-solving methodologies: 8D, Shainin Red X, DMAIC, 5 Why, Ishikawa, and Root Cause Analysis.
• Quality Core Tools: PFMEA, Control Plans, MSA, SPC, PPAP, and PQP.
• Lean Manufacturing, Lean Six Sigma, and Kaizen methodologies.
• Quality KPIs: FOR, FPY, PPM, and COPQ.
• Data analysis, visualization, and reporting tools, preferably Power BI.
• Project management, corrective action effectiveness validation, ROI evaluation, and risk mitigation. Languages:
• Advanced English proficiency. Nice to Have:
• Lean Six Sigma Green Belt certification.
• Shainin Red X certification or training.
• APQP & Core Tools training.
• Lean Manufacturing and Project Management certifications. The Adecuado Candidate: A results-oriented professional with strong analytical capabilities, structured problem-solving skills, and a passion for continuous improvement. Someone who can connect technical expertise with business impact, lead cross-functional initiatives, and drive sustainable improvements across manufacturing operations.

📌 Quality Engineer (Hermosillo)
🏢 Keenfinity
📍 Hermosillo