main responsibilities

- lead the sales, inventory & operations planning (siop) process, ensuring alignment between customer demand, production capacity, inventory targets, and business objectives.
- develop, maintain, and optimize the master production schedule (mps) to ensure material availability, production continuity, delivery performance, and efficient resource utilization.
- oversee material planning, inventory control, and supplier performance to support uninterrupted production operations while driving cost efficiency and maintaining optimal inventory levels.
- lead, coach, and develop the materials planning team, ensuring effective resource utilization and fostering a culture of accountability, operational discipline, and continuous improvement.
- manage raw material planning and inventory control to maintain optimal stock levels, minimizing excess and obsolete inventory while ensuring accurate management of materials in transit.
- drive site capacity planning activities, balancing customer demand, production capabilities, labor availability, and operational constraints.
- ensure accuracy and governance of master data, including key planning parameters such as moq, lead times, goods receipt times (grt), safety stock, and mrp-related settings.
- utilize sap, primarily the pp (production planning) module, while supporting integrated supply chain processes through mm (materials management) and sd (sales & distribution) modules.
- manage and interpret customer edi schedules, including delfor and deljit, ensuring accurate demand translation into production and material plans.
- lead supplier performance reviews and escalation processes to resolve supply issues, mitigate risks,



and ensure operational continuity.
- drive inventory and cost optimization initiatives, including premium freight reduction, expedited shipment control, and working capital improvement.
- define and maintain safety stock strategies that balance customer service, production stability, and inventory investment.
- lead supplier claims management activities to recover costs and improve supplier accountability.
- develop advanced planning reports, dashboards, kpis, and capacity analyses using sap and advanced excel tools.
- identify and implement continuous improvement initiatives across planning, procurement, inventory management, and supply chain processes.

required profile

- bachelor's degree in industrial engineering, business administration, logistics, or a related field.
- proven experience in master planning, materials planning, or supply chain planning within the automotive industry.
- strong knowledge and hands-on experience with siop/s&op;, master production scheduling (mps), and capacity planning.
- advanced sap experience, primarily in pp, with working knowledge of mm and sd modules.
- experience managing mrp parameters, material master data, inventory strategies, and planning processes.
- solid understanding of edi releases (delfor and deljit).
- advanced microsoft excel skills for analysis, reporting, and planning.
- fully bilingual english and spanish.
- strong leadership, analytical, problem-solving, and stakeholder management skills.

as a responsible company, opmobility pays particular attention to diversity and equality within its teams and the group commits to treat all job applications equally.

📌 Master planner (México)
🏢 Opmobility
📍 México