ASSISTANT MANAGER - DEMAND PLANNING

Location:Mumbai, MH, INAreas of Work: Supply Chain Job Id: 14050External Job DescriptionJob PurposeThis role owns the end to end demand planning process, keeps the S&OP process connected, and turns data into insights that influence both short term demand and long term capacity decisions.Act as the central owner of demand planning analytics and governance for the S&OP process.Translate data, stakeholder inputs, and statistical forecasts into a single, aligned demand view for decision making.Maintain and enhance internal analytical tools and codes (in R/Python) used to run the demand planning process.Business Responsibility Areas Lead and coordinate the Sales & Operations Planning calendar, ensuring inputs and outputs are delivered on time for demand finalization Manage cross functional alignment between Divisional Demand Planners, New Product and Operations on the demand plan, facilitating resolution of gaps and conflicts. Challenge and enrich the statistical forecast using business intelligence (promotions, NPD, pricing, competitor moves, events) and historical performance. Analyze forecast accuracy, bias, and demand drivers; recommend corrective actions to improve forecast quality and S&OP discipline. Build and maintain long term demand views (e.g., 2–5 years) to support capacity planning, capex decisions, and network design discussions. Partner with Capacity/Supply Planning to translate growth scenarios into volume, mix, and utilization views at plant/line/asset level. Develop and maintain standard reports and dashboards on demand, forecast accuracy, and key S&OP KPIs for leadership. Maintain and enhance internal demand planning codes, scripts, and tools built in R or Python, ensuring they run reliably for recurring cycles. Automate data extraction, transformation, and forecasting steps where possible to reduce manual effort and improve robustness. Ensure data quality in planning systems (master data, hierarchies, calendars, product life cycle statuses, etc.). Support scenario modelling (promo plans, price changes, portfolio changes) and communicate impact on demand and capacity.Qualifications Essential MBA specialization in operations management/supply chain/logistics with some previous experience in IT/Analytics roles or Computer science in graduationPrevious ExperienceEssential – (1-2 yrs)- with 1-2 years experience in planning roles with stakeholder managementHands on working knowledge of R or Python for data manipulation, basic modelling, and maintaining existing scripts; ability to read, debug, and modify production code.Proficiency with advanced excel , power BI