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60 Theory Inventory Planner Jobs Hiring Near You

ELMET TECHNOLOGIES LLC

Production Planner

Lewiston, ME · On-site

$75K - $85K/yr

Understanding of manufacturing principles, capacity planning, inventory management, and production scheduling * Knowledge of Lean Manufacturing and Theory of Constraints is a plus * Strong analytical ...

ELMET TECHNOLOGIES LLC

Production Planner

Lewiston, ME · On-site

$75K - $85K/yr

Understanding of manufacturing principles, capacity planning, inventory management, and production scheduling * Knowledge of Lean Manufacturing and Theory of Constraints is a plus * Strong analytical ...

H.C. Starck Solutions

Production Planner

Lewiston, ME · On-site

$75K - $85K/yr

Understanding of manufacturing principles, capacity planning, inventory management, and production scheduling * Knowledge of Lean Manufacturing and Theory of Constraints is a plus * Strong analytical ...

804 Technology

Planner

Irvine, CA · On-site

Analyzes inventory usage, scrap, and waste, and identifies and quantifies potential problems and ... planning theories and principles including continuous improvement methods (e.g., pull systems ...

Belcan

Planner

Irvine, CA · On-site

$25 - $32/hr

Analyzes inventory usage, scrap, and waste, and identifies and quantifies potential problems and ... planning theories and principles including continuous improvement methods (e.g., pull systems ...

Belcan

Planner

Irvine, CA · On-site

$25 - $32/hr

Analyzes inventory usage, scrap, and waste, and identifies and quantifies potential problems and ... planning theories and principles including continuous improvement methods (e.g., pull systems ...

APM Manufacturing

Aerospace Planner

Orange, CA · On-site

$25 - $40/hr

This role is essential in ensuring efficient production processes and inventory management ... Strong understanding of sheet metal manufacturing theory, fabrication processes, and industry best ...

Daikin

Production Planner 1

Waller, TX

Maintain inventory levels at the distribution warehouse based on established lead times while ... Possesses a broad theoretical job knowledge typically obtained through advanced education * Has no ...

Daikin

Production Planner 1

Waller, TX · On-site

Maintain inventory levels at the distribution warehouse based on established lead times while ... Possesses a broad theoretical job knowledge typically obtained through advanced education * Has no ...

APM Manufacturing

Aerospace Planner

Orange, CA · On-site

$25 - $40/hr

This role is essential in ensuring efficient production processes and inventory management ... Strong understanding of sheet metal manufacturing theory, fabrication processes, and industry best ...

Parker

Material Planner

Kalamazoo, MI · On-site

Analyzes inventory usage, scrap, and waste, and recommends any appropriate actions to minimize loss ... Knowledge of manufacturing resources planning theories, principles, and industry practices.

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Infographic showing various Inventory Planner job openings at Theory in the United States as of August 2026, with employment types broken down into 100% Full Time. Highlights an 100% Physical job distribution.

Syteline Material Planner

Main Line Talent Group

Waukesha, WI

$70K - $90K/yr

Full-time

Medical, Dental, Vision, Life, Retirement, PTO

Posted 2 days ago

New

Job description

Our client, a growing manufacturer in a complex, high-mix production environment, is seeking a Material Planner – Advanced Planning to support the Master Planner in maintaining accurate material plans and reviewing Infor SyteLine Advanced Planning and Scheduling (APS) outputs.

In this role, you'll monitor shortages, planned orders, supplier dates, inventory, jobs, and planning exceptions to help ensure materials are available when needed. You'll run daily and weekly planning activities in Infor SyteLine APS, validate planning results against customer orders and production schedules, trace supply through multi-level bills of material, and recommend purchase, job, transfer, reschedule, or expedite actions.

This is an experienced individual-contributor role that works cross-functionally with Procurement, Operations, Engineering, and Program Management, executing established planning processes and escalating significant risks and tradeoffs to the Master Planner.

Key responsibilities include:

  • Running assigned Infor SyteLine APS planning activities and reviewing exception messages, shortage reports, and demand changes
  • Maintaining time-phased material plans and monitoring material availability against production schedules
  • Coordinating with buyers and commodity managers on supplier commitments and recovery dates
  • Maintaining planning data such as lead times, order minimums, safety stock, and planning fences
  • Monitoring inventory levels, shortages, and obsolescence exposure, and driving shortage lists to closure
  • Participating in production, shortage, and S&OP meetings
  • Tracking planning metrics (material availability, past-due supply, schedule attainment) and recommending process improvements


Requirements

Required:

  • Bachelor's degree in Supply Chain Management, Operations, Business Administration, Engineering, or related field, or equivalent relevant experience
  • 3-5 years of experience in material planning, production planning, purchasing, inventory control, or supply chain within electronics, computer hardware, medical devices, defense, or another complex discrete-manufacturing environment
  • Working experience with Infor SyteLine / CloudSuite Industrial APS, MRP, or a comparable advanced planning system
  • Practical understanding of planned orders, exception messages, bills of material, routings, lead times, safety stock, order policies, and inventory transactions
  • Experience supporting multi-level bills of material, variable component lead times, constrained supply, and high-mix/low-volume production
  • Strong Excel and data-analysis skills
  • Strong attention to detail, follow-through, and ability to manage multiple priorities

Preferred:

  • APICS CPIM or CSCP certification, or progress toward certification
  • Hands-on experience with Infor SyteLine APS planning runs, planned orders, exception messages, and demand tracing
  • Experience in regulated, long-lifecycle, customer-configured, or electronics manufacturing environments
  • Knowledge of S&OP, lean manufacturing, Theory of Constraints, or structured continuous-improvement methods


Benefits
  • Medical, dental, and vision insurance
  • 401(k) with company match
  • Paid time off and holidays
  • Life and disability insurance
  • Tuition and certification reimbursement
  • Employee assistance and wellness programs