Senior Master Planner: SIOP & Multi-Site Supply

generac; Sussex (WI); On-site; USD 80,000 - 120,000; Full time

Job summary

Generac is seeking an experienced supply planning professional to develop and maintain plans that meet demand, inventory targets, and service levels across multiple plants. You will lead planning, coordinate with manufacturing and procurement, and drive improvements using SAP MRP and Power BI dashboards.

The role requires hands-on experience with ERP planning, SIOP participation, and strong cross-functional collaboration across Sales, Manufacturing, and Operations.

Qualifications

• Bachelor's degree in a related field is required.
• 5 years of supply planning, production planning, scheduling, or inventory planning experience.
• Working knowledge of supply planning, production planning, inventory management, and forecasting principles.
• Experience utilizing ERP systems for planning activities.
• Experience executing and managing MRP processes.
• Strong analytical skills with large datasets and planning models.
• Experience using Power BI for reporting and analytics.
• Experience in a multi-site manufacturing environment.

Responsibilities

• Develop and maintain supply plans to support demand forecasts, inventory targets, and customer service objectives across multiple manufacturing facilities.
• Lead supply planning activities for assigned product lines and locations, aligning demand, capacity, inventory, and material availability.
• Facilitate SIOP review meetings and communicate supply risks, constraints, and mitigation plans to stakeholders.
• Translate demand forecasts into executable supply plans and coordinate production requirements with manufacturing, materials, procurement, and sales teams.
• Manage planning parameters and SAP data to ensure accurate MRP execution.
• Analyze inventory levels, production schedules, capacity utilization, and performance to drive improvements.
• Coordinate planning across Berlin, Beaver Dam, Allmand, and Enercon facilities.
• Develop and maintain reports, dashboards, and analytics to support decisions and visibility.
• Monitor KPIs and drive corrective actions and process improvements.
• Collaborate with Sales, Manufacturing, Procurement, Materials Management, and Operations to align plans with business goals.
• Support new product introductions and growth initiatives with the supply chain.
• Document assumptions, risks, mitigation plans, and key decisions for stakeholders.

Skills

Supply planning

Forecasting

MRP processes

ERP systems

Power BI

Analytical skills

Cross-functional collaboration

Multi-site coordination

Education

Bachelor's degree in Supply Chain Management, Operations Management, Business, Engineering, or related field

Master's degree (preferred)

Tools

SAP

Power BI

Job description

Generac is seeking an experienced supply planning professional to develop and maintain plans that meet demand, inventory targets, and service levels across multiple plants. You will lead planning, coordinate with manufacturing and procurement, and drive improvements using SAP MRP and Power BI dashboards.

The role requires hands-on experience with ERP planning, SIOP participation, and strong cross-functional collaboration across Sales, Manufacturing, and Operations.