Manufacturing Planner

Job Title: Production PlannerDepartment: Operations, ProductionReports To: Head of CarsonLocation: Carson, CaliforniaEmployment Type: Full-Time / ExemptPosition SummaryThe Production Planner is responsible for developing and managing production schedules to ensure timely manufacturing and delivery of products. This role coordinates demand, materials, and capacity to optimize efficiency while minimizing delays and inventory imbalances.Key ResponsibilitiesProduction Planning & SchedulingCreate and maintain daily, weekly, and monthly production schedules Align production plans with customer orders, forecasts, and inventory levels Prioritize work orders and adjust schedules based on changing demands Monitor schedule adherence and communicate deviations Material Planning & CoordinationEnsure availability of raw materials and components for production Coordinate with procurement on material shortages and lead times Track inventory levels and support inventory control efforts ERP / MRP System ManagementGenerate and manage work orders within ERP/MRP systems Maintain accurate data including BOMs, lead times, and routing Analyze system outputs to improve planning accuracy Cross-Functional CommunicationCollaborate with Production, Warehouse, Procurement, Engineering, and Korea HQCommunicate schedule changes, risks, and priorities clearly Support any production schedule and engineering changes Performance Monitoring & ReportingTrack key metrics such as schedule adherence, on-time delivery, and inventory levels Identify planning gaps and recommend improvements Prepare reports for management on production performance QualificationsEducation & ExperienceBachelor's degree in Supply Chain, Operations, Business, or related field (or equivalent experience) 2-5+ years of experience in production planning, scheduling, or supply chain Skills & CompetenciesStrong analytical and organizational skills Experience with ERP/MRP systems (e.g., SAP, Oracle, NetSuite) Advanced Excel skills (pivot tables, data analysis) Ability to manage multiple priorities in a fast-paced environment Strong communication and coordination skillsBilingual English, KoreanPreferred QualificationsExperience in a manufacturing environment Knowledge of demand planning or forecasting APICS certification (CPIM) is a plus Working ConditionsOffice-based with regular interaction on the production floor May require occasional overtime depending on production needs Key Performance Indicators (KPIs)Schedule adherence On-time delivery performance Inventory turnover and accuracy Production plan stability

Created: 2026-05-09