Master Planning Manager

Canadian Solar Inc.; Mesquite (TX); On-site; USD 120,000 - 180,000; Full time

Job summary

CS Power Systems in Dallas, TX is seeking a Master Planning Manager to develop and execute integrated master planning across U.S. manufacturing operations. You will align demand with supply, optimize capacity, and drive on-time deliveries through cross-functional collaboration.

The ideal candidate brings 10+ years in planning, strong S&OP and MPS expertise, and a track record of leading multi-site manufacturing initiatives in a fast-paced environment.

Qualifications

• Minimum 10 years in production or supply chain planning.
• 3+ years in planning leadership roles preferred.
• Experience with MPS, S&OP, demand and capacity planning.

Responsibilities

• Develop and maintain an integrated Master Production Schedule across U.S. facilities.
• Lead the S&OP process with cross-functional teams.
• Evaluate capacity and allocate resources to optimize production.
• Collaborate with Procurement and Logistics to align material availability.
• Standardize planning processes and report dashboards.
• Lead continuous improvement in planning and automation.

Skills

Master Planning

S&OP

Capacity Planning

Inventory Optimization

Process Improvement

Cross-functional Leadership

Data-driven decision making

Education

Bachelor's degree in Supply Chain / Operations / Industrial Engineering

MBA / Master’s preferred

Tools

SAP

Oracle

Excel

Power BI

Job description

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.

Department: U.S. Manufacturing & Operations
Location: Dallas TX
Reports To: Sr. Director, Operations
Employment Type: Full-Time

Position Summary

The Master Planning Manager is responsible for developing, coordinating, and executing integrated master planning strategies across U.S. manufacturing operations.

This role serves as a critical link between Sales, Manufacturing, Supply Chain, Procurement, and Logistics to ensure demand and supply alignment, optimize production capacity, improve inventory efficiency, and support on-time customer deliveries.

The ideal candidate will have strong experience in manufacturing planning, Sales & Operations Planning (S&OP), capacity management, and cross-functional coordination within a complex manufacturing environment.

Key Responsibilities

1. Master Production Planning

• Develop and maintain an integrated Master Production Schedule (MPS) based on customer demand, sales forecasts, production capacity, and material availability.
• Coordinate production planning activities across multiple manufacturing facilities to ensure alignment with business priorities.
• Translate sales forecasts and customer orders into executable production plans.
• Monitor production performance against established plans and proactively address scheduling conflicts, capacity constraints, and material shortages.
• Establish short-, medium-, and long-term planning horizons to support operational and business objectives.

2. Sales & Operations Planning (S&OP)

• Lead and coordinate the S&OP process to align demand forecasts, supply capabilities, inventory targets, and business priorities.
• Partner with Sales and Commercial teams to understand customer demand, order pipelines, and forecast changes.
• Work closely with Manufacturing and Supply Chain teams to evaluate production capacity, material availability, and delivery commitments.
• Identify supply-demand gaps and recommend solutions to support business continuity.
• Facilitate regular cross-functional planning meetings and provide management with actionable recommendations.

3. Capacity & Resource Planning

• Evaluate manufacturing capacity, equipment utilization, labor availability, and production constraints.
• Develop capacity planning models to support production optimization and future business growth.
• Collaborate with manufacturing leadership to identify bottlenecks and improvement opportunities.
• Support resource allocation and production prioritization across manufacturing operations.

4. Inventory & Supply Chain Optimization

• Partner with Procurement, Material Planning, and Logistics teams to ensure material availability and inventory alignment with production requirements.
• Monitor inventory levels, material lead times, and supply risks to minimize production disruptions.Support inventory optimization initiatives to reduce excess inventory, improve inventory turnover, and minimize working capital requirements.
• Identify opportunities to improve planning efficiency and supply chain responsiveness.

5. Planning Systems & Process Improvement

• Develop and standardize master planning processes, reporting mechanisms, and planning tools across U.S. operations.
• Utilize ERP systems and planning tools to improve demand visibility, production scheduling, and inventory management.
• Establish planning dashboards and performance reporting to support management decision-making.
• Identify opportunities for process automation, data accuracy improvement, and operational efficiency.
• Support the integration and alignment of planning processes across different manufacturing facilities and business units.

6. Cross-Functional Collaboration & Leadership

• Serve as the central coordination point for integrated planning activities across Sales, Manufacturing, Supply Chain, Procurement, and Logistics.
• Facilitate effective communication between commercial and operational teams regarding production capabilities and delivery commitments.
• Lead planning-related continuous improvement initiatives.
• Support organizational integration and process standardization across U.S. manufacturing operations.
• Provide regular planning updates, risk assessments, and recommendations to senior management.

Qualifications

Education

• Bachelor’s degree in Supply Chain Management, Operations Management, Industrial Engineering, Business Administration, or a related field.
• Master’s degree or MBA preferred.

Experience

• Minimum 10 years of experience in production planning, supply chain planning, manufacturing operations, or related functions.
• At least 3 years of experience in a planning leadership or management role preferred.
• Proven experience in Master Production Scheduling, S&OP, demand planning, and capacity planning.
• Experience working in a multi-site manufacturing environment strongly preferred.
• Experience in solar, battery, electronics, automotive, or other complex manufacturing industries is a plus.

Skills & Competencies

• Strong understanding of manufacturing planning processes, production capacity management, and supply chain operations.
• Proficiency in ERP and advanced planning systems, such as SAP, Oracle, or equivalent platforms.
• Advanced Excel skills; experience with Power BI or other data analytics tools preferred.
• Strong analytical, problem-solving, and decision-making capabilities.
• Ability to manage competing priorities in a dynamic manufacturing environment.
• Excellent communication, stakeholder management, and cross-functional collaboration skills.
• Strong organizational and project management capabilities.
• Ability to translate complex operational data into actionable business recommendations.

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