On-Site Senior Master Scheduler & SIOP Lead

Talentify; Riverside (CA); On-site; USD 126,000 - 140,000; Full time

Job summary

Aston Carter is seeking a Production Planner / Master Scheduler for our Riverside, CA operation. The role leads the integrated production planning function and owns the master production schedule for a large, complex manufacturing operation.

You will drive the SIOP process, manage ERP data discipline, and translate demand into executable work-center and station-level plans on a restart and scale-up environment.

Qualifications

• Bachelor’s degree or equivalent in a related field.
• 6+ years in production planning, scheduling, capacity planning, or master scheduling.
• Experience in automotive or aerospace manufacturing environments.

Responsibilities

• Own and manage the master production schedule aligning backlog, forecasts, capacity, and delivery commitments.
• Lead the SIOP process including demand/capacity assumptions and scenario recommendations.
• Obtain leadership approval for major trade-offs and ensure alignment to a single integrated plan.
• Partner with Sales, Engineering, Supply Chain, Materials, Production, Quality, Finance, and Operations.
• Develop production ramp scenarios covering mix, labor, capacity, and delivery impacts.
• Establish schedule approval and change-control rules with protected near-term schedules.
• Escalate schedule conflicts with recommended options to Operations leadership.

Skills

SIOP planning

Excel proficiency

ERP reporting

cross-functional collaboration

data analysis

scheduling

problem solving

Education

Bachelor's degree in Supply Chain, Engineering, or Business

Tools

Epicor ERP

SAP

Oracle

Job description

Aston Carter is seeking a Production Planner / Master Scheduler for our Riverside, CA operation. The role leads the integrated production planning function and owns the master production schedule for a large, complex manufacturing operation.

You will drive the SIOP process, manage ERP data discipline, and translate demand into executable work-center and station-level plans on a restart and scale-up environment.