Job Title: Foundry Process Engineer / Manufacturing Process Engineer (Casting)
Location: San Luis Potosí, Mexico (Onsite)
Vendor: Impro México SLP
Job Summary
We are seeking an experienced Foundry Process Engineer to support manufacturing operations at Impro México SLP. The ideal candidate will have strong expertise in sand casting (preferably iron casting), process improvement, root cause analysis, and production optimization. This role requires a hands-on engineer who can drive corrective actions, improve casting yield, and enhance overall production efficiency using data-driven methodologies.
Key Responsibilities
Analyze and resolve foundry manufacturing issues, including porosity, NCU, core shift, over-grinding, and other casting defects.
Lead root cause investigations and implement corrective and preventive actions using 8D, DOE, Pareto Analysis, and Root Cause Analysis methodologies.
Conduct regular foundry process audits to ensure manufacturing controls and standard operating procedures are consistently followed.
Monitor production performance, yield trends,



and process capability using analytical tools and manufacturing data.
Collaborate with cross-functional teams to improve casting quality, throughput, and overall manufacturing efficiency.
Analyze downstream machining feedback, identify defect trends, and implement process improvements within the foundry.
Support continuous improvement initiatives utilizing Lean Six Sigma (LSS) principles and best manufacturing practices.
Improve material flow, production tracking, and reporting throughout complex casting processes.
Interpret complex casting and machining drawings, CAD models, specifications, and GD&T; requirements.
Drive production readiness and support the transition from product validation to stable, high-volume manufacturing.
Work closely with operations, quality, and engineering teams to ensure production targets and quality standards are achieved.
Communicate effectively with both local and general tea

📌 manufacturing -foundry engineer (San Luis Potosí)
🏢 Global Connect Technologies
📍 San Luis Potosí