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Senior Supply Planner

Job in Fremont, Alameda County, California, 94537, USA
Listing for: Coherent Corp.
Full Time position
Listed on 2026-03-01
Job specializations:
  • Engineering
    Systems Engineer, Electrical Engineering
Salary/Wage Range or Industry Benchmark: 84224 USD Yearly USD 84224.00 YEAR
Job Description & How to Apply Below

Base pay range

$84,224.00/yr - $/yr

Job Description

This range is provided by Coherent Corp. Your actual pay will be based on your skills and experience — talk with your recruiter to learn more.

About Indium Phosphide (InP) Technology

The world’s communications infrastructure depends on semiconductor lasers, and particularly those based on indium phosphide technology. Indium phosphide lasers are engineered to emit at wavelengths that are optimal for long‑distance transmission through fiber optics and enable the optical networks that form the global internet. Coherent’s broad portfolio of InP components includes application‑specific Fabry‑Pérot lasers, directly modulated lasers (DMLs), tunable lasers, photodiodes for high‑speed receivers, and power monitoring.

In 2022, we introduced 200 Gbps indium phosphide electro‑absorption modulated lasers (EMLs) for high‑speed data‑center transceivers, offering the most advanced, robust, and cost‑competitive laser devices for 800 G and next‑gen 1.6 T transceiver designs. Our world‑class and highly reliable InP technology platform has been proven with more than one hundred million lasers deployed worldwide.

Primary

Duties & Responsibilities
  • Manage planning and logistics for contract manufacturing partners specializing in assembly, bar fabrication, die fabrication, and testing of electronic components in Asia.
  • Coordinate production schedules between U.S. fabs (California, Texas) and overseas factories (Malaysia, China, Taiwan).
  • Maintain and update daily/weekly schedules based on demand forecasts and customer requirements.
  • Support ERP activities for work orders and consign inventory at CM sites.
  • Drive ramp‑up plans for key products and monitor progress against weekly goals.
  • Provide delivery commitments by product and customer; prioritize production activities.
  • Identify and escalate constraints; collaborate with material planners, industrial engineering, operations, product engineering, and management to resolve issues.
  • Partner with engineering for NPI builds and production line activities.
  • Perform what‑if analysis to support business decisions.
  • Contribute to operations program management, including generating schedule and risk mitigation for key programs.
  • Provide delivery schedules/commitments by product and by customer.
  • Prioritize production activities through dispatch lists or other means.
  • Act as a key stakeholder with internal operations, CM operations, and product engineering to resolve line issues.
  • Engage in key decision making and milestone agreements with different stakeholders.
  • May include travel to China, Malaysia, Taiwan – 10‑15 %.
Education & Experience
  • Minimum 5 years of relevant experience as a planner/scheduler, preferably in a semiconductor wafer fabrication environment.
  • Minimum 5 years of relevant experience working with contract manufacturing business model in the capacity of a logistics/supply chain planner, operations program manager, supply industrialization engineer, global supply manager, etc.
  • BS degree in relevant fields.
  • MS degree in MIS, business analytics, industrial engineering preferred.
Skills
  • Familiarity with MES (e.g., CAMSTAR) and PDM systems (e.g., Agile).
  • Expertise with MySQL.
  • Familiarity with Power

    BI.
  • Excellent analytical skills.
  • Customer‑oriented attitude.
  • Expertise in MS Excel; proficiency in MS Access preferable.
  • Preferred language skill – proficiency in spoken and written Mandarin.
  • Excellent verbal and written communication skills; concise, consistent, and persistent in daily communication.
Physical Requirements
  • On‑site.
  • Must be able to function in a fast‑paced environment, carrying out multiple projects at a time.
  • Use of hands and fingers for typing, writing, and handling documents.
  • Sitting for extended periods while working on a computer or conducting meetings.
Safety Requirements

All employees are required to follow the site EHS procedures and Coherent Corp. Corporate EHS standards.

Quality And Environmental Responsibilities

Depending on location, this position may be responsible for the execution and maintenance of the ISO 9000, 9001, 14001 and/or other applicable standards that may apply to the relevant roles and responsibilities within the Quality…

Position Requirements
10+ Years work experience
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