SCM Planning Sr. Supervisor

JOB TITLE: SCM Planning Sr Supervisor REPORTS TO: SCM Planning Team Manager Job Type Full Time Employee DEPARTMENT: SCM LOCATION: Commerce CA 90040 Job Summary The Supply Chain Planning Supervisor will lead end-to-end supply chain planning activities, including demand, supply, and inventory planning, as well as performance tracking and ERP/system optimization, and will report directly to the SCM Planning Team Manager. This role requires strong analytical and problem-solving skills, a structured and process-driven approach, and the ability to effectively collaborate with cross-functional teams to drive alignment and execution. PRIMARY RESPONSIBILITIES Job duties include but are not limited to the following: Lead end-to-end supply chain planning activities, including demand planning, supply planning, and inventory management Develop and execute planning strategies that balance service levels, cost, and operational efficiency Facilitate and manage the monthly Sales and Operations Planning process across cross-functional teams Analyze capacity utilization and identify bottlenecks or risks in the supply chain Track key supply chain KPIs such as s logistics cost, inventory days, returns, disposal, and stockouts Support ERP and supply chain system optimization initiatives Qualifications Excellent knowledge of supply chain processes Working experience of relevant software (e.g., SAP WMS) Excellent organizational and project management skills Attention to detail A strategic and analytical mind Bachelor's Degree with at least 5 years of SCM, Logistics, Purchasing experience Must have a deep knowledge of SCM or Logistics with a proven track record of managing inventory and trucking or warehouse Must have strong communication skills both written and verbal Ability to thrive in fast-paced, dynamic environment with shifting priorities Must be proficient with Word, Excel and PowerPoint. Must thrive in a team environment, but be able to take initiative and work independently. Must be bilingual in Korean and English