Senior Planner/Buyer - Manufacturing

Key Responsibilities

Lead production and materials planning activities to support customer delivery and operational performance.

Manage inventory levels, forecasts, production schedules, and material availability through ERP/MRP systems.

Cook up with operations, production, customer service, and suppliers to resolve shortages and scheduling challenges.

Support purchasing activities including purchase orders, supplier communication, and delivery management.

Analyze planning and inventory data to improve schedule accuracy, inventory performance, and material flow.

Support Sales & Operations Planning (S&OP) and continuous improvement initiatives.

Build strong supplier and cross-functional relationships to support long-term operational success.

Required Qualifications

• Must-Have Qualifications: Bachelor’s degree in Supply Chain Management, Business, Operations, Manufacturing, or a related field; 4 to 6+ years of experience in a Senior Planner, Materials Planner, Production Planner, Buyer Planner, Supply Chain Planner, or related manufacturing supply chain role; Strong expertise in production planning, materials planning, inventory control, forecasting, and supply chain execution; Working knowledge of purchasing, procurement coordination, and supplier management; Experience working with ERP/MRP systems in a manufacturing setting; Ability to analyze data, prioritize competing demands, and make sound operational decisions; Strong communication and collaboration skills across cross-functional teams; Proficiency with Microsoft Excel and reporting tools; Experience managing supplier performance, purchase orders, and delivery schedules.
• Preferred Skills: APICS/CPIM, CSCP, CPSM, or related certification; Experience in automotive, plastics, injection molding, or engineered manufacturing environments; Knowledge of lean manufacturing, inventory optimization, or continuous improvement practices; Advanced ERP, MRP, or supply chain analytics experience.

Department

Operations

Locations

Menomonee Falls, WI

Employment type

Full-time

Employment level

Professionals

Shift

1

FLSA Status

Exempt

Why Join MacLean-Fogg?

• Competitive Pay & Rewards
• Health & Wellness Coverage
• On-Demand Pay with PayActiv
• Future Financial Security
• Support for Families
• Smart Savings Options
• Extra Wellness Perks
• Life & Accident Insurance
• Disability Coverage
• Exclusive Vehicle Discounts
• Work-Life Balance Benefits
• Holiday Appreciation
• Career Growth & Learning

Diversity & Inclusion at MacLean-Fogg

We actively promote equal opportunity for all applicants, regardless of race, color, religion, sex, sexual orientation, gender identity, national origin, disability, veteran status, or any other legally protected characteristics.

About MacLean-Fogg

Be part of what's next at MacLean-Fogg.