Production & Inventory Planner

The Production & Inventory Planner supports Inpria's manufacturing and supply chain operations through customer demand forecasting, bill of materials (BOM) management, inventory reconciliation, and production planning. This position plays a key role in maintaining accurate planning data, ensuring material availability, and coordinating inventory requirements to support manufacturing operations and customer delivery commitments.

Working closely with Supply Chain, Manufacturing, Customer Service, Logistics, Quality, and Finance, the Planning Specialist will support inventory management and production readiness while developing and maintaining production schedules as the role evolves. The position requires strong analytical skills, attention to detail, and the ability to coordinate activities across multiple teams in a growing semiconductor materials manufacturing environment.

Primary Responsibilities

• Collect, analyze, and maintain customer demand forecasts to support material requirements, inventory planning, and production scheduling.
• Maintain and validate bills of materials (BOMs), ensuring accurate material requirements, quantities, and product information within planning systems.
• Monitor raw material, work-in-process, and finished goods inventory levels to support production requirements and customer demand.
• Coordinate monthly inventory reconciliation, physical inventory, and discrepancy investigation activities across manufacturing sites and third-party warehouses, partnering with Supply Chain, Manufacturing, and Finance to ensure accurate inventory records, support corrective actions, and enable timely financial close.
• Analyze material requirements against customer forecasts, production demand, and available inventory to identify potential shortages or excess inventory.
• Coordinate with Procurement and Logistics to ensure material availability and appropriate inventory positioning across manufacturing and warehouse locations.
• Develop and maintain production schedules in coordination with Manufacturing and the Planning Coordinator, balancing customer requirements, material availability, and production capacity.
• Monitor production progress and communicate scheduling changes, material constraints, and potential delivery risks to relevant stakeholders.
• Maintain accurate BOM, inventory, forecasting, and production planning information within ERP, MES, and other business systems.
• Generate and maintain planning reports and performance metrics related to forecast accuracy, inventory accuracy, material availability, and production schedule adherence.
• Support the implementation and continuous improvement of ERP/MRP systems, inventory management processes, and production planning workflows.
• Collaborate with the Planning Coordinator to align customer orders, production requirements, inventory availability, and shipment schedules.
• Support continuous improvement initiatives focused on planning accuracy, inventory control, operational efficiency, and supply chain processes.
• Ensure compliance with company policies, quality standards, and safety requirements.
• Perform other duties as assigned.

Key Qualifications

• Associate or bachelor’s degree in supply chain management, Business, Operations, Engineering, Chemistry, or a related field, or an equivalent combination of education and relevant experience.
• 2–4 years of experience in production planning, inventory management, materials coordination, manufacturing operations, or related supply chain functions.
• Working knowledge of inventory management, production planning, material requirements planning (MRP), and bill of materials (BOM) principles.
• Experience utilizing ERP or inventory management systems to maintain material, inventory, and production planning data.
• Strong Microsoft Excel skills, including the ability to organize, analyze, and reconcile data from multiple sources.
• Strong analytical, problem-solving, and organizational skills with exceptional attention to detail.
• Ability to manage multiple priorities, identify discrepancies, and coordinate resolution across cross-functional teams.
• Excellent verbal and written communication skills and demonstrated ability to work effectively with Manufacturing, Procurement, Logistics, Quality, and Finance.
• Experience working in a semiconductor, chemical manufacturing, or advanced technology environment preferred.
• Experience with Manufacturing Execution Systems (MES), ERP/MRP systems, or production scheduling software preferred.
• APICS/ASCM certification (CPIM or CSCP) preferred but not required.
• Must be legally authorized to work in the United States now and in the future without the need for employer sponsorship.
• Ability to successfully complete a pre-employment drug test.

Physical Requirements

• Ability to lift 10 pounds from floor to table height.
• Ability to sit and/or stand in one place for extended periods.
• Perform fine motor skills for keyboarding and mouse use.
• Be able to stand and walk short distances throughout the day.
• Occasional day travel between Inpria manufacturing sites may be required.

Compensation and Benefits

• Inpria offers competitive compensation, including bonus eligibility and an excellent benefits package:
• Medical, dental, and vision insurance (including family coverage).
• Life insurance, short-term disability, and long-term disability (company-paid).
• 401(k) with employer matching contributions.
• Paid holidays, vacation, and sick leave.

About Inpria

Inpria Corporation is the world leader in metal oxide photoresist design, development, and manufacturing. Our EUV photoresists enable semiconductor manufacturers to realize the full potential of extreme ultraviolet lithography.

Located in Corvallis, Oregon—consistently ranked among the most livable and family-friendly cities in the U.S.—the area offers access to exceptional outdoor recreation, including the Cascade Mountains and Oregon coast.

Equal Opportunity Statement

Inpria is an equal-opportunity employer. At Inpria, we recognize that diversity of thought enhances innovation and problem-solving. Inpria is dedicated to creating an inclusive work environment where employees feel respected, valued, and empowered

Learn more at www.inpria.com

Job Type: Full-time

Benefits:

• 401(k)
• 401(k) matching
• Dental insurance
• Employee assistance program
• Flexible spending account
• Health insurance
• Health savings account
• Life insurance
• Paid time off
• Parental leave
• Relocation assistance
• Vision insurance

Application Question(s):

• What is your desired salary for this role?
• What is your highest level of education completed?
• Will you now or in the future require employer sponsorship to maintain or obtain work authorization (e.g. H-1B, TN, O-1, F-1 OPT, F1 CPT, STEM OPT etc.)?

Work Location: In person

Salary : $46,535 - $62,815