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Supply Chain Planning Manager, Demand Planning

Corp-Main - Diamond Bar, CA💼 Full-time🗓 2026-08-18 → 2026-09-26

Core

Lead monthly demand planning, CPFR/S&OP rhythms, and strategic forecasting for a product portfolio to improve forecast accuracy and align stakeholders.

Role type

Senior IC supply chain planning manager (demand planning)

Builds

Strategic, business-aligned forecasts and consensus demand signals for bottled water products

Domain

Consumer Packaged Goods (CPG) / Bottled Water / Supply Chain

Deliverable

production ML models | dashboards & analysis

Required skills

statistical forecasting, consensus planning, S&OP facilitation, cross-functional stakeholder alignment, performance reporting, team leadership, process governance, data analysis

Preferred skills

Lean Six Sigma certification, advanced analytics expertise, large-scale manufacturing experience

Technologies

Logility

Responsibilities

Lead the monthly demand planning cycle and ensure forecasts reflect best available inputs; Own forecast governance including documented assumptions and risk escalation; Drive consensus by reconciling conflicting views across Sales, Finance, and Planning; Lead CPFR/S&OP meetings with clear objectives and action logs; Own monthly performance reporting on forecast accuracy and bias; Coach analysts on forecast quality and system maintenance; Set standards for process adherence and data integrity; Partner with technology teams to improve planning system automation and scalability

Seniority

Senior, hands-on IC with people leadership

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