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Salary
≈ $54k – $109k per year (Estimated)
Location
In office (Columbus)
Seniority
Senior · 5+ years exp
Employment
Full-Time

Confirmed on the employer's own hiring board on Oct 18, 2026. First seen by Alion on Oct 12, 2026.

Overview
Company
Impact
Profile match
Westlake Corporation is a diversified industrial manufacturer headquartered in Houston, Texas, that supplies petrochemicals, polymers and fabricated building products for housing, infrastructure, packaging, healthcare and automotive markets. Founded in 1986 by Ting Tsung Chao with the purchase of a polyethylene plant, the NYSE-listed company has two segments, Performance and Essential Materials and Housing and Infrastructure Products, plus a global compounds division. Openings span extrusion and production operators, pipefitters, maintenance mechanics, plant engineers, warehouse supervisors, HSE specialists, sourcing and finance roles.

Westlake offers you the potential to enrich your work life and career experience in an entrepreneurial environment. We work together to enhance peoples' lives through our products and presence in the communities in which we operate.

Westlake Royal Building Products is seeking a Production Planning Manager to lead production scheduling, inventory management, inventory control, and product master data functions for our Columbus and Franklin facilities. This role is responsible for ensuring product availability, inventory accuracy, customer service performance, and operational efficiency while leading a team of scheduling and inventory professionals.

Key Responsibilities

  • Lead production scheduling activities to balance customer demand, inventory requirements, and manufacturing capacity
  • Oversee inventory control processes, including cycle counts, physical inventories, reconciliations, and inventory accuracy initiatives
  • Manage finished goods, raw materials, consignment, obsolete, and excess inventory to optimize working capital and service levels
  • Maintain product master data, Bills of Material (BOMs), routings, and item setup within JD Edwards
  • Support new product introductions, engineering changes, and product revisions
  • Develop and monitor KPIs related to inventory accuracy, schedule attainment, inventory turns, and customer service
  • Drive continuous improvement initiatives that enhance operational efficiency and system effectiveness
  • Lead, coach, and develop scheduling and inventory control personnel
  • Partner with Operations, Engineering, Quality, Logistics, Customer Service, Accounting, and Supply Chain teams to achieve business objectives

Qualifications

  • Bachelor's degree required
  • 5+ years of experience in production scheduling, inventory management, or manufacturing operations
  • Strong inventory control and manufacturing experience
  • Proven leadership, analytical, and problem-solving skills
  • Ability to manage multiple priorities in a fast-paced environment
  • Excellent communication and organizational skills

Preferred Qualifications

  • Experience supervising employees in a manufacturing environment
  • APICS CPIM, CSCP, CPSM, or similar certification
  • Experience with continuous improvement initiatives

Technical Skills

  • Advanced Microsoft Excel and Office skills
  • Working knowledge of JD Edwards EnterpriseOne and DSI systems
  • Experience with reporting and data analytics tools

Why Join Us?

Join a team committed to operational excellence, customer service, and continuous improvement. This role offers the opportunity to make a significant impact on inventory performance, production planning, and overall business success.

Westlake is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to any characteristics protected by applicable legislation.

If you are an active Westlake employee (or an employee of any Westlake affiliates), please do not apply here. You will apply via the Jobs Hub application in Workday.

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