Demand Planner/Master Scheduler

PERSOL Singapore; Singapore; On-site; SGD 50,000 - 90,000; Full time

Job summary

PERSOL Singapore is seeking a capable Production Scheduler to manage day-to-day planning for manufacturing operations in Woodlands. The role focuses on updating master data, planning parameters, and schedule integrity to support on-time production.

You will collaborate with operations and planning teams to resolve scheduling discrepancies, perform data quality reviews, and publish milestone/sequence tracking reports. Degree holder with 3+ years of planning experience preferred.

Qualifications

• Minimum Diploma or Degree in Engineering or related discipline.
• More than 3+ years of planning/manufacturing experience with Engineering background
• Strong experience with ERP/APS systems such as Kinaxis, SAP, Oracle, or similar planning platforms.
• Experience in operational reporting, data validation, and issue resolution.
• Good communication and coordination skills.
• Strong analytical and problem-solving skills.
• Demonstrated ability working with minimal supervision and exercising judgment
• Positive, energetic attitude and initiative, strong work ethic
• Ability to work in a team environment, and leverage additional resources as needed
• Professional presence and behavior
• Preferred Oracle or SAP Experience, Excel, PBI knowledge

Responsibilities

• Execute day-to-day scheduling and planning system operations, including updates, maintenance, and processing for manufacturing operations.
• Maintain and update master data, planning parameters, and scheduling attributes to support accurate execution and planning outputs
• Perform routine build plan validation, data quality reviews, and sanity checks to ensure schedule integrity and readiness for execution.
• Monitor adherence to approved build plans and production schedules, identify execution exceptions, and coordinate resolution of transactional or system-related issues.
• Support reviews, sequence alignment activities, and scheduling adjustments to ensure production operational continuity and schedule stability.
• Prepare and publish manufacturing reports including Milestone tracking/Sequence tracking/ILTR review summary
• Coordinate with operations, and planning teams to address scheduling discrepancies and execution issues.
• Assist in investigating demand, schedule, and slot movement variances and provide supporting analysis for escalation when required.
• Other duties as assigned

Skills

Planning experience

ERP/APS systems

Data validation

Analytical skills

Communication skills

Education

Diploma or Degree in Engineering

Tools

Kinaxis

SAP

Oracle

Excel

Power BI

Job description

Location: Woodlands

Working day/hour: Monday - Friday (8am to 5pm)

Job Responsibilities:

• Execute day-to-day scheduling and planning system operations, including updates, maintenance, and processing for manufacturing operations.
• Maintain and update master data, planning parameters, and scheduling attributes to support accurate execution and planning outputs
• Perform routine build plan validation, data quality reviews, and sanity checks to ensure schedule integrity and readiness for execution.
• Monitor adherence to approved build plans and production schedules, identify execution exceptions, and coordinate resolution of transactional or system-related issues.
• Support reviews, sequence alignment activities, and scheduling adjustments to ensure production operational continuity and schedule stability.
• Prepare and publish manufacturing reports including Milestone tracking/Sequence tracking/ILTR review summary
• Coordinate with operations, and planning teams to address scheduling discrepancies and execution issues.
• Assist in investigating demand, schedule, and slot movement variances and provide supporting analysis for escalation when required.
• Other duties as assigned

Job requirements:

• Minimum Diploma or Degree in Engineering or related discipline.
• More than 3+ years of planning/manufacturing experience with Engineering background
• Strong experience with ERP/APS systems such as Kinaxis, SAP, Oracle , or similar planning platforms.
• Experience in operational reporting, data validation, and issue resolution.
• Good communication and coordination skills.
• Strong analytical and problem-solving skills.
• Demonstrated ability working with minimal supervision and exercising judgment
• Positive, energetic attitude and initiative, strong work ethic
• Ability to work in a team environment, and leverage additional resources as needed
• Professional presence and behavior
• Preferred Oracle or SAP Experience, Excel, PBI knowledge