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Lumentum

Supplies photonic components for networks

Senior Fab Planner

Production Planning & SchedulingConfirmed live in the last 24 hours
Full-timeSan Jose, CA, USAIn-person

About the Job

Requirements

  • Bachelor's or master's degree in industrial engineering, supply chain management, operations management, or a related field.
  • More than 6 years of work experience in factory planning, production scheduling, or supply chain management.
  • Knowledge of semiconductor manufacturing processes and supply chain principles.
  • Experience with production planning, capacity modeling, demand forecasting, work-in-progress management, or inventory planning.
  • Proficiency in Excel for data management, analysis, and reporting.
  • Experience with Oracle systems.
  • Programming skills are preferred.
  • Attention to detail.
  • Strong analytical and problem-solving abilities.
  • Excellent communication and collaboration skills.
  • Ability to work in a fast-paced, dynamic, and multidisciplinary environment.

Responsibilities

  • Create and manage the master production schedule, translating customer demand into a specific daily and weekly wafer-start plan.
  • Monitor and track work-in-progress flow within the fab to ensure efficient movement of wafer lots, meet the output plan, and fulfill customer demand requirements.
  • Develop, maintain, and improve the fab capacity model using current demand, product mix, process routings, equipment capacity, operating assumptions, and other relevant constraints.
  • Identify, analyze, and resolve production bottlenecks related to equipment performance, material availability, or labor resources to maximize fab throughput and reduce cycle time.
  • Collaborate with marketing, sales, production, and engineering teams to align the production plan, manage demand and order changes, and schedule interruptions.
  • Coordinate with purchasing teams to maintain optimal stock levels and prevent shortages or excesses of inventory materials.
  • Track key performance indicators, including on-time delivery, cycle time, inventory, and inventory turn.
  • Drive continuous improvement initiatives to enhance planning efficiency, optimize processes, and increase productivity.

Desired Qualifications

  • Familiarity with fab scheduling, wafer-lot dispatch, and cycle-time management.

About the Company

Lumentum

Supplies photonic components for networks

Lumentum designs and manufactures optical and photonic components for data networks, data centers, sensing, and manufacturing, including diode lasers. Its devices convert electronic signals into light to enable high-speed data transmission and 3D sensing. The company differentiates itself with a broad, high-volume photonics platform that combines silicon photonics, laser diodes for 3D sensing, and integrated optical components for cloud, networking, and manufacturing, supporting large-scale deployment. Its goal is to increase the speed, flexibility, and efficiency of communication networks and sensing systems to meet growing cloud data traffic.

Company size
1,001-5,000
Company stage
IPO
Headquarters
San Jose, CA
Founded
2015

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