Position SummaryThe Master Planner Manager acts as the central orchestrator for the entire site's productionplanning ecosystem. This strategic leadership role oversees end-to-endplanning—encompassing SMT, middle-end, and back-end operations—to ensure seamlessintegration between Supply Chain Management (SCM) and Cross-Functional Teams (CFT). Theprimary mandate is to drive a robust Sales and Inventory Operations Planning (SIOP) processand ensure plant planning aligns perfectly with organizational objectives.Key Responsibilities● Site Planning Leadership: Provide end-to-end supervision and strategic direction forthe entire production planning lifecycle, ensuring alignment across SMT, middle-end,and back-end manufacturing processes.● Strategic Integration: Act as the critical bridge between SCM and CFT, fostering cross-departmental collaboration to optimize resource allocation and production flow.● SIOP Governance: Define, implement, and maintain an effective SIOP process,ensuring that long-term strategic plans and short-term operational execution areharmonized.● Production Constraint Management: Leverage an objective, data-driven perspectiveto identify and clearly define production constraints.



Enforce rigorous third-party checksto ensure material availability and production feasibility.● Organizational Reporting: Report directly to the Site Leader to ensure top-levelalignment. Manage all SCM leaders through a dotted-line structure, ensuring consistentplanning methodologies and accountability across the site.● Continuous Improvement: Proactively identify process gaps and drive improvementsto increase plant planning accuracy, reduce lead times, and optimize inventory turns.Qualifications & Requirements● Experience: 10+ years of progressive experience in Supply Chain Management, with aproven track record in site-level planning and production control.● Leadership Presence: Demonstrated strong personality with the ability to influencestakeholders at all levels, maintain objective perspectives under pressure, and championhigh-accountability standards.● Strategic Capability: Deep understanding of SIOP/S&OP; processes, materialconstraints, and the technical intricacies of SMT and electronic manufacturing productionenvironments.● Analytical Rigor: Strong capability in conducting objective, constraint-based analysisand establishing clear performance metrics and audits.

📌 Master Planner Sr Manager (Linares)
🏢 Celestica
📍 Linares