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 (Ciudad Apodaca)
🏢 Celestica
📍 Ciudad Apodaca