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Master Scheduler/ Sr Master Scheduler (Demand/ Materials Planning)

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Onsite

Master Scheduler/ Sr Master Scheduler (Demand/ Materials Planning)

Plexus Manufacturing Sdn Bhd

Master Scheduler/ Sr Master Scheduler (Demand/ Materials Planning)

Skills

Inventory ManagementSupply Chain

2 months ago

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Important information


Contract type:

Permanent

Location:

George Town, Penang, Malaysia

Work mode:

Onsite

Published on:

3 September 2026

What they need


Job Summary:

Responsible for the procurement execution of assigned goods and services in accordance with the quality, delivery and pricing expectations of customers for Industrial / Commercial / Communications / Healthcare / Life Sciences / Aerospace / Defense market sectors, as is detailed in Purchasing SOP's and WI's.

Key Job Accountabilities:

  • In collaborations with Program Management; analyze Customer demand to enable effective inventory management, production scheduling, customer satisfaction and procurement decisions.
  • Create and analyze what-if scenarios to simulate the impact to Plexus based on various demand changes and unified plan.
  • Create and maintain Master Production Schedules (MPS) and generate Material Requirements Planning (MRP) and proactively mitigate potential disruptions to production efficiency and customer satisfaction.
  • Highlight and escalate any area of the business which may impact Customer Service Excellence with regard to product delivery.
  • Able to resolve challenges through standard policies and procedures with general guidance.

Demand Planning Execution

  • Ensure all demand planning metrics are updated and maintained
  • Review all customer demands prior to entry into ERP system and release MRP for processing
  • Maintain the work order schedule and release work orders based on materials and capacity availability with feedback from purchasing and planner

Demand Planning Control

  • Drive and ensure MRP load vs. revenue commit targets/threshold is strictly adhered to
  • Management of Customer Demand
  • Analyze and timely update demand changes per customer contract
  • Monitor work order schedule and update customer focus team of potential challenges in meeting customer demand
  • Managing customer product change e.g.. ECN, product end of life on timely manner
  • Work collaboratively with various functional teams to ensure contingency plans are in place to deal with changes/crisis situations-Any task assigned by management.

Job Requirements:

  • Diploma or Bachelor's Degree in any disciplinary or equivalent.
  • Minimum 2 year's working experience in the related field such as those has working experience as Procurement Officer / Materials Planning / Tactical Purchaser / Technical Buyer / Purchasing executive / Supply Chain executive.
  • Good communication skills and proficient in English.
  • Proactive problem solving, follow up and negotiation skills.

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