Master Scheduler

Eldorado National (california), Inc.; Riverside, Northern (CA, KY); Hybrid; USD 95,000 - 105,000; Full time

Benefits offered by this job

Medical, dental, vision insurance

401(k) with employer match

Paid time off and holidays

Employee referral program

Career growth opportunities

Job summary

ElDorado National California Inc. (ENC) in Riverside, CA seeks a Master Scheduler to own end-to-end production planning and scheduling, connect demand to capacity, and drive ERP data discipline.

You will lead the Clear-to-Build process and translate the master schedule into floor-level execution across a restart and scale-up manufacturing environment. The role requires 5+ years in production planning and a deep ERP proficiency, including SAP/Oracle/JD Edwards, with strong analytics,

Qualifications

• Bachelor’s degree in Supply Chain, Industrial Engineering, Business, or a related field.
• 5+ years of experience in production planning, master scheduling, or supply chain roles.
• Deep understanding of production planning, master scheduling, and SIOP in a manufacturing environment.
• Strong knowledge of ERP systems (SAP, Oracle, JD Edwards, or similar), including planning master data and scheduling logic.
• Understanding of low-volume, high-mix manufacturing environments.
• Familiarity with capacity planning, constraint management, and manufacturing execution workflows.
• Knowledge of automotive OEM manufacturing standards and production processes.
• Proven ability to lead planning functions, not just execute transactions.
• Strong analytical judgment with the confidence to challenge assumptions and commitments using data.
• Advanced proficiency in Microsoft Excel (pivot tables, lookups, macros).
• Excellent cross-functional communication and stakeholder management skills.
• Ability to operate with urgency and clarity in ambiguous, fast-changing environments.
• High energy, strong ownership mindset, and bias toward execution.

Responsibilities

• Own and manage the master production schedule, aligning demand forecasts, capacity, materials, and operational constraints.
• Lead SIOP execution end to end, connecting demand signals to capacity planning and material readiness.
• Establish and enforce strong ERP data discipline, including BOMs, routings, lead times, calendars, and planning parameters.
• Drive and own the Clear-to-Build process, ensuring schedules released to the floor are executable and supported by material and capacity.
• Translate the master schedule into work center- and station-level execution, supporting production flow and floor-level accountability.
• Serve as the planning lead for ERP implementation and stabilization, ensuring planning logic supports operational reality.
• Partner cross-functionally with Sales, Engineering, Supply Chain, and Production to maintain alignment to a single, integrated plan.
• Operate effectively in a restart and scale-up environment, making sound decisions despite imperfect data and shifting priorities.
• Perform advanced data analysis to identify bottlenecks, constraints, and risks; proactively recommend and implement corrective actions.
• Push back on infeasible commitments using data-driven analysis while balancing customer, operational, and business priorities.
• Report key planning and scheduling KPIs to leadership and support continuous improvement initiatives.
• Utilize advanced Excel and ERP reporting tools to support scenario planning and decision-making.

Skills

Master scheduling

Production planning

Data analysis

Cross-functional communication

Problem solving

Education

Bachelor’s degree in Supply Chain, Industrial Engineering, Business, or related field

Tools

SAP

Oracle

JD Edwards

Job description

Join a manufacturing leader with over 50 years of excellence, where every role contributes to building reliable transportation solutions that people depend on everyday across the United States and Canada. At ENC, we prioritize safety, quality, innovation, collaboration, and continuous growth – creating vehicles our teams can take pride in.

Founded in 1975, ENC (ElDorado National – California) is a leading U.S. transportation manufacturer specializing in design, engineering, and end-to-end production of heavy-duty buses, shuttles, and cargo vehicles through a custom-build, mixed-model assembly process. Each vehicle is produced in our purpose-built facility in Riverside, California supporting public agencies and private transportation providers nationwide. We offer one of the industry’s widest portfolios of power options, including 100% battery-electric, diesel-electric hybrid, CNG, and clean diesel.

ENC is committed to revitalizing American manufacturing through innovation, customer focus, and the delivery of high-quality vehicles that keep communities connected, supported, and moving forward.

Master Scheduler

Location: Riverside, CA

Salary Range:$95,000 - $105,000/year

Position Summary

We are seeking a highly analytical and execution-oriented Master Scheduler to serve as the planning leader for our manufacturing operations. This role goes beyond running MRP or managing materials; it owns end-to-end production planning and scheduling, drives SIOP execution, and establishes the data discipline required to support a successful ERP environment. The ideal candidate will lead the planning side of our ERP, connect demand to capacity and materials, own the Clear-to-Build process, and translate the master schedule into work center- and station-level execution on the production floor. This role operates cross-functionally across Sales, Engineering, Supply Chain, and Production, ensuring alignment to a single, executable plan in a dynamic, restart and scale-up manufacturing environment.

Key Responsibilities

• Own and manage the master production schedule, aligning demand forecasts, capacity, materials, and operational constraints.
• Lead SIOP execution end to end, connecting demand signals to capacity planning and material readiness.
• Establish and enforce strong ERP data discipline, including BOMs, routings, lead times, calendars, and planning parameters.
• Drive and own the Clear-to-Build process, ensuring schedules released to the floor are executable and supported by material and capacity.
• Translate the master schedule into work center- and station-level execution, supporting production flow and floor-level accountability.
• Serve as the planning lead for ERP implementation and stabilization, ensuring planning logic supports operational reality.
• Partner cross-functionally with Sales, Engineering, Supply Chain, and Production to maintain alignment to a single, integrated plan.
• Operate effectively in a restart and scale-up environment, making sound decisions despite imperfect data and shifting priorities.
• Perform advanced data analysis to identify bottlenecks, constraints, and risks; proactively recommend and implement corrective actions.
• Push back on infeasible commitments using data-driven analysis while balancing customer, operational, and business priorities.
• Report key planning and scheduling KPIs to leadership and support continuous improvement initiatives.
• Utilize advanced Excel and ERP reporting tools to support scenario planning and decision-making.

Required Qualifications

• Bachelor’s degree in Supply Chain, Industrial Engineering, Business, or a related field.
• Minimum 5+ years of experience in production planning, master scheduling, or supply chain roles.
• Deep understanding of production planning, master scheduling, and SIOP in a manufacturing environment.
• Strong knowledge of ERP systems (SAP, Oracle, JD Edwards, or similar), including planning master data and scheduling logic.
• Understanding of low-volume, high-mix manufacturing environments.
• Familiarity with capacity planning, constraint management, and manufacturing execution workflows.
• Knowledge of automotive OEM manufacturing standards and production processes.
• Proven ability to lead planning functions, not just execute transactions.
• Strong analytical judgment with the confidence to challenge assumptions and commitments using data.
• Advanced proficiency in Microsoft Excel (pivot tables, lookups, macros).
• Excellent cross-functional communication and stakeholder management skills.
• Ability to operate with urgency and clarity in ambiguous, fast-changing environments.
• High energy, strong ownership mindset, and bias toward execution.

Preferred Qualifications

• APICS certification (CPIM, CSCP) strongly preferred.
• Experience in automotive OEM manufacturing strongly preferred.
• Prior involvement in ERP implementations or major system transitions highly desirable.
• Project management experience is a plus.

This is an onsite position based in Riverside, CA and requires being 100% onsite.

• Comprehensive benefits package: Medical (including FSA & HSA), dental, vision, life and disability insurance, EAP, mental health, and wellness programs
• 401(k) with employer match
• Paid time off and twelve (12) paid holidays
• Employee referral program
• Career growth and development opportunities

Career Growth at ENC

We believe great careers and leaders are built from within. Many of our team members have advanced into roles that lead or into specialized technical positions. We invest in hands-on training, skill development, and long-term career pathways within manufacturing operations.

Equal Opportunity Employer

ElDorado National California Inc. (ENC) is an equal opportunity employer and considers all qualified applicants for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, age, disability, veteran status, genetic information, or any other protected class under applicable federal, state, and local laws. We are committed to fostering a diverse and inclusive workplace where all employees feel valued and respected.

ENC takes affirmative action to employ and advance employment opportunities for minorities, women, protected veterans, and individuals with disabilities. We actively encourage qualified candidates from all backgrounds to apply and join our team.

ENC is also committed to ensuring that individuals with disabilities have equal access to opportunities. If you require a reasonable accommodation to complete the application process, please contact HR Department for assistance.

In accordance with California's wage transparency law (Senate Bill 1162), we are committed to pay equity and transparency. The salary range reflected on the job positing is our good faith estimate of what we expect to pay for this role at the time of posting. While we do not typically hire at the top of the salary range, initial offers are based on the candidate’s qualifications and experience, with opportunities for growth and increases over time.