Master Scheduler

Unigen; Newark (CA); On-site; USD 85,000 - 100,000; Full time

Benefits offered by this job

Medical coverage

Dental coverage

Vision coverage

401(k) plan

Paid time off

Paid holidays

Professional development

Job summary

Unigen is seeking a Master Scheduler for its Newark, CA site. This full-time onsite role translates customer demand into an executable build plan, balancing capacity and material supply to meet delivery commitments.

The Master Scheduler will own the MPS, coordinate with Sales, Production Planning, and Materials, and provide input to S&OP cycles while maintaining ERP parameters.

Qualifications

• Bachelor's degree in Supply Chain, Operations, Business, or Engineering or equivalent experience.
• 3–7 years in production/master scheduling or demand planning in CM/EMS or high-mix/low-volume manufacturing.
• Strong knowledge of MPS, MRP, RCCP/CRP, BOM structures, and demand-supply balancing.
• Advanced Excel; experience with planning/APS software is a plus.
• APICS/ASCM certification (CPIM, CSCP) preferred.

Responsibilities

• Build, publish, and maintain the Master Production Schedule (MPS) across planning horizon.
• Run RCCP and capacity checks against labor, machines, and lines; identify bottlenecks.
• Reconcile forecasts/orders against schedule and flag load imbalances.
• Monitor schedule adherence and drive cross-functional resolution.
• Provide MPS input into S&OP cycles and reconcile with the demand/supply plan.

Skills

ERP systems

MRP/ERP

Capacity planning

Excel advanced

Cross-functional coordination

Data-driven decisions

Education

Bachelor's degree in Supply Chain/Operations/Business/Engineering

Tools

SAP

Oracle

Kinaxis RapidResponse

NetSuite

JDE

Job description

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Master Scheduler

Full-Time Newark, CA, US

Salary Range: $85,000.00 To $100,000.00 Annually

About Unigen
Unigen is a global technology company providing innovative electronics manufacturing and product solutions to customers across diverse industries. With decades of industry experience and operations in key global markets, we combine engineering expertise, advanced manufacturing capabilities, and responsive customer service to deliver reliable, high-quality solutions—from product development through production and fulfillment.

Location and Work Arrangement
This position is based in Newark, California and is onsite.

Benefits
Unigen offers a competitive compensation and benefits package, including medical, dental, and vision coverage; a 401(k) plan; paid time off; paid holidays; and professional development opportunities. Benefits are subject to eligibility requirements and applicable plan terms.

Master Scheduler (MPS)
Reports to: Planning Manager
Location: Newark
Department: Supply Chain / Production Planning

Job Summary

The Master Scheduler owns and maintains the Master Production Schedule (MPS) for the site, translating customer demand into an executable build plan that is balanced against available capacity (labor, lines, equipment) and material supply. This role is the central point of coordination between Sales/Demand Planning and Production, ensuring the CM meets customer delivery commitments while maintaining efficient resource utilization.

Key Responsibilities

• Master Schedule Ownership: Build, publish, and maintain the MPS across the planning horizon (typically rolling 4–13 weeks, with a longer-range rough-cut view), sequencing customer orders into production line schedules.


• Capacity Planning: Run Rough Cut Capacity Planning (RCCP) and/or detailed capacity checks against labor, machine, and line availability; identify bottlenecks and recommend load‑leveling, overtime, or line‑balancing actions.


• Demand Load Management: Reconcile customer forecasts/orders (demand signal) against the schedule; flag over/under-loaded periods and drive trade‑off decisions with Sales/Program Management.


• Exception Management: Monitor schedule adherence, run daily/weekly exception reports (late materials, capacity conflicts, order changes), and drive resolution through cross‑functional huddles.


• S&OP/SIOP Support: Provide MPS‑level input into Sales & Operations Planning cycles; reconcile master schedule with the aggregate demand/supply plan.


• System Ownership: Maintain planning parameters (lead times, lot sizes, safety stock, calendars) in the ERP/APS system (e.g., SAP, Oracle, Kinaxis, NetSuite) to keep the MPS logic accurate.


• Customer/Program Interface: Communicate committed ship dates, capacity constraints, and schedule risks to planners/program managers as needed in a CM/EMS setting.

Required Qualifications

• Bachelor's degree in Supply Chain, Operations, Business, Engineering, or equivalent experience.


• 3–7 years in production/master scheduling or demand planning, ideally in a Contract Manufacturing, EMS, or high-mix/low-volume manufacturing environment.


• Working knowledge of MRP/ERP systems and capacity planning tools (SAP, Oracle, Kinaxis RapidResponse, NetSuite, JDE, etc.).


• Strong understanding of MPS, MRP, RCCP/CRP, BOM structures, and demand-supply balancing.


• Advanced Excel; experience with planning/APS software a plus.


• APICS/ASCM certification (CPIM, CSCP) preferred.


• Cross-functional coordination (Sales, Materials, Production, Quality)


• Analytical/data-driven decision making under constraint (capacity vs. material vs. demand trade-offs)


• Clear communication of schedule risk to leadership and customers


• Comfort with ambiguity and fast-changing priorities typical of CM/contract environments