Jobs · Manufacturing · Georgia

PLANNING AND SIOP MANAGER

Daniel Defense, LLC · Ellabell, GA · 1 mo ago
On-siteManufacturingFull-time

Essential Functions

  • Own and lead the enterprise SIOP process, aligning demand, supply, inventory, capacity, and financial objectives.
  • Facilitate executive SIOP reviews by presenting business risks, capacity constraints, inventory impacts, and recommended actions.
  • Lead scenario planning to support business growth, changing market demand, new product launches, and operational constraints.
  • Ensure SIOP decisions translate into executable production, procurement, inventory, and capacity plans.
  • Own the Master Production Schedule (MPS) and production planning process to support customer demand while optimizing schedule stability, manufacturing lead times, and inventory investment.
  • Balance demand, material availability, manufacturing capacity, and supplier capability to develop achievable production plans.
  • Partner with Operations and Business Excellence to align production schedules with labor, equipment, tooling, and process capacity.
  • Lead planning recovery activities related to supplier constraints, quality issues, engineering changes, and production disruptions.
  • Develop inventory strategies that balance customer service, production continuity, and working capital objectives.
  • Own planning system governance, including planning parameters, lead times, safety stock, planning calendars, and ERP master data.
  • Ensure MRP outputs, planning exceptions, and supply risks are proactively managed through disciplined planning processes.
  • Lead Plan for Every Part (PFEP) strategies supporting inventory optimization, supermarkets, replenishment methods, and production flow.
  • Establish planning metrics, dashboards, and reporting that provide visibility into inventory, schedule performance, capacity, forecast accuracy, and production readiness.
  • Drive continuous improvement of planning processes, ERP utilization, reporting capabilities, and organizational maturity.
  • Support ERP optimization and future planning system enhancements to improve planning effectiveness and automation.
  • Lead and develop the Planning organization while establishing clear ownership, accountability, and standard work.
  • Develop team capability in SIOP, MRP, production planning, inventory management, capacity planning, and business analytics.
  • Serve as the primary planning partner across Operations, Procurement, Engineering, Finance, Sales, Product Development, and Manufacturing to support informed business decisions.

Success Measures

  • SIOP process maturity and executive decision effectiveness.
  • Master Production Schedule (MPS) attainment.
  • Manufacturing lead time reduction.
  • Days Inventory Outstanding (DIO) and inventory turns.
  • Forecast accuracy and schedule stability.
  • Material availability and shortage reduction.
  • Capacity plan accuracy and production readiness.
  • ERP planning discipline and planning parameter accuracy.
  • Successful support of new product launches.
  • Planning team development and organizational capability.

Knowledge, Skills, and Abilities

  • Required: Bachelor's degree in Supply Chain Management, Business Administration, Industrial Engineering, or a related field, or a combination of related experience, education and/or training to sufficiently and successfully perform the essential functions of the job.
  • Required: 7+ years of progressive Operations/Supply Chain leadership experience, ideally in manufacturing, defense, or a similarly regulated industrial environment.
  • Required: Demonstrated ability to recognize and work within our Company Values.

Physical Requirements

  • Must be able to lift and carry awkward items weighing up to 50 pounds.
  • Requires intermittent standing, walking, sitting and bending throughout the workday.
  • Must be able to work in a manufacturing environment, to include working in and around machinery, exposure to noise and chemicals, lights/lasers, etc.
  • Must be able to wear appropriate Personal Protection Equipment as required by your position and/or Company policy.

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