Demand Planning Manager

Radwell International•Willingboro, NJ

23h•$115,000 - $150,000•Onsite

About The Position

Radwell International is a global leader in industrial automation, electronic repair, and supply chain solutions. With operations spanning multiple continents, we help customers maximize uptime through innovative inventory solutions, world-class repair services, and exceptional customer support. As we continue to expand globally, we are seeking a strategic and transformational leader to build and elevate our planning capabilities across the enterprise. POSITION SUMMARY The Demand Planning Manager is responsible for executing and continuously improving Radwell's demand forecasting, supply planning, and Sales & Operations Planning (S&OP) processes. This role connects customer demand signals to inventory replenishment decisions, helping the organization maintain high service levels, optimize inventory investment, and support profitable growth across domestic and international operations. Reporting to the Planning & Inventory Management Director, this position plays a critical role in translating planning system outputs into actionable business decisions while partnering closely with Procurement, Sales, Finance, Operations, and Inventory Management teams. The ideal candidate combines strong analytical capabilities, forecasting expertise, supply chain knowledge, and cross-functional leadership skills to drive planning excellence across the organization.

Requirements

Strong understanding of demand planning, supply planning, and inventory management processes
Experience supporting S&OP or Integrated Business Planning (IBP) processes
Strong analytical and problem-solving abilities
Ability to interpret complex data and translate findings into actionable recommendations
Excellent organizational and project management skills
Strong communication skills with the ability to influence stakeholders across departments
Advanced Microsoft Excel proficiency
Strong analytical and forecasting capabilities
Understanding of statistical forecasting methodologies and demand planning principles
Experience with MRP, DRP, APS, or replenishment planning systems
Experience with Power BI or related business intelligence tools
Knowledge of inventory optimization and supply chain planning concepts
Ability to manage multiple priorities in a fast-paced environment
Strong written and verbal communication skills
Bachelor's degree in Supply Chain Management, Business, Operations, Engineering, or a related field required
4–7 years of experience in demand planning, supply planning, inventory planning, or a related supply chain function

Nice To Haves

Familiarity with planning software such as Slimstock, SAP IBP, Kinaxis, Blue Yonder, o9, or similar platforms preferred
Experience supporting complex, multi-site supply chain operations preferred
International supply chain experience is a plus
Experience utilizing AI-enabled forecasting or planning tools is a plus
APICS CPIM or CSCP certification preferred
IBF Certified Professional Forecaster (CPF) preferred
Additional planning, analytics, or supply chain certifications are a plus

Responsibilities

Generate and maintain accurate demand forecasts using statistical models, historical trends, sales input, and market intelligence
Incorporate promotional activity, new product launches, product transitions, and end-of-life planning into forecast models
Manage forecast adjustments and exception processes to improve overall forecast accuracy
Leverage digital demand signals, including e-commerce data, market intelligence platforms, and third-party sources to improve forecasting performance
Monitor forecast accuracy and bias metrics and drive corrective actions through root-cause analysis
Maintain forecasting models and planning parameters within company planning systems
Manage demand planning for new product introductions and product lifecycle transitions
Prepare demand planning inputs and recommendations for the monthly S&OP process
Execute supply replenishment recommendations and translate demand forecasts into actionable supply plans
Generate and review replenishment plans utilizing MRP/DRP planning methodologies
Manage planning exceptions including projected stockouts, delayed purchase orders, demand spikes, and supplier constraints
Partner with Procurement to maintain accurate lead times, supplier performance metrics, and replenishment parameters
Support supplier capacity planning and sourcing strategies through long-range supply visibility
Collaborate on contingency planning and supply disruption mitigation efforts
Continuously improve planning parameters, safety stock settings, lead times, and replenishment logic
Support the monthly S&OP process through reporting, analysis, and planning recommendations
Prepare demand and supply reviews, gap analysis reports, and exception management reporting
Present planning insights, supply risks, and recommendations to stakeholders and leadership teams
Develop and maintain planning metrics, reports, dashboards, and process documentation
Partner with Inventory Management to ensure planning outputs align with inventory strategies
Monitor forecast performance, inventory health, service levels, and supply execution metrics
Track fill rates, stockout performance, supplier delivery metrics, and inventory-related KPIs
Maintain planning dashboards and reporting tools using Power BI and other business intelligence platforms
Deliver actionable planning insights and recommendations to leadership teams
Identify opportunities to improve forecasting accuracy, inventory performance, and planning efficiency
Support implementation of planning best practices, technologies, automation, and AI-driven forecasting tools
Participate in cross-functional and international supply chain improvement initiatives
Drive adoption of planning methodologies and systems throughout the organization