At CS Power Systems, we're on a mission to transform lives by delivering clean, solar-powered electricity to millions worldwide—and we're just getting started. As a cutting-edge division of Canadian Solar, a global leader founded in 2001, we stand at the forefront of manufacturing high-performance solar panels, inverters, and advanced energy storage solutions. In this fast-growing, high-impact industry, our deep commitment to sustainability drives everything we do, creating innovative technologies that power a brighter, greener future. Across Canadian Solar's powerful ecosystem—including CS Power Systems, CSPowerTech, e-STORAGE, Recurrent Energy, MSS, and CSI Solar—we're deeply invested in our people's success. If you're passionate about renewable energy and want to "Make the Difference" by building a lasting positive impact on the planet and communities everywhere, join us at CS Power Systems—where your talent can help shape the clean energy revolution. Responsibilities include: Production & Capacity Planning • Lead development and maintenance of enterprise master production schedules (MPS) across multiple manufacturing sites. • Translate demand forecasts, customer orders, inventory targets, and capacity constraints into executable production plans. • Develop and maintain rolling production plans that optimize capacity utilization, labor efficiency, and inventory investment. • Manage finite and rough-cut capacity planning processes to identify bottlenecks and mitigation plans. • Ensure level-loaded production schedules that support customer commitments and operational stability. Sales & Operations Planning (S&OP) • Facilitate monthly S&OP and weekly S&OE processes. • Align demand, supply, inventory, and capacity plans with business objectives. • Evaluate risks and opportunities related to forecast changes, capacity constraints, and material shortages. • Provide scenario analysis and recommendations to support executive decision-making. Inventory & Material Strategy • Establish inventory planning policies, safety stock strategies, and replenishment methodologies. • Drive inventory optimization initiatives while maintaining production continuity and customer service levels. • Monitor inventory health, excess and obsolete inventory, inventory accuracy, and working capital performance. • Lead PFEP (Plan for Every Part) strategy development, including part segmentation and replenishment parameters. • Collaborate with Procurement and Supplier Management teams to improve material availability and supplier performance. ERP/MRP Systems & Analytics • Drive effective use of ERP/MRP planning systems to improve planning accuracy and execution. • Analyze planning data and develop dashboards that provide visibility to demand, supply, inventory, and delivery performance. • Ensure planning master data integrity including lead times, planning parameters, BOMs, and inventory records. • Utilize data analytics to identify trends, risks, and continuous improvement opportunities. • All other duties as assigned Required Qualifications • Bachelor's degree in Supply Chain Management, Industrial Engineering, Operations Management, Business Administration, or related field. • 5+ years of experience in manufacturing planning, materials management, supply chain, or operations planning. • 3+ years of progressive experience in Master Planning, Production Planning, or Supply Chain leadership roles. • Strong experience in high-volume manufacturing environments. • Advanced ERP/MRP experience (SAP, Oracle, NetSuite, MAPICS, MACPAC, or equivalent). • Demonstrated experience supporting S&OP and S&OE processes. • Strong analytical, problem-solving, and decision-making skills. • Advanced Microsoft Excel and reporting tools experience. • Proven ability to influence cross-functional stakeholders and drive execution. Preferred Qualifications • APICS/ASCM CPIM, CSCP, or CLTD certification. • Experience in solar, electronics, semiconductors, automotive, or other high-volume manufacturing industries. • Experience supporting multi-site manufacturing operations. • Knowledge of Lean Manufacturing, Kanban, PFEP, and Demand-Driven Planning methodologies. • Experience with Power BI, Tableau, or other business intelligence tools. • Bilingual English/Mandarin is a plus. Physical Requirements and Working Conditions • Ability to sit for extended periods while working at a computer • Frequent use of hands and fingers for typing, filing, and operating office equipment • Occasional standing, walking, bending, and reaching • Ability to lift and carry light office materials (up to 10–15 lbs), such as files or office supplies • Visual acuity to read screens, documents, and reports • Ability to attend meetings and interact with employees, clients, and vendors • May require occasional overtime or weekend support • Ability to work on-site and coordinate with cross-functional teams #CSPowerSystems