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Collectors

Authenticates, grades, and analyzes collectibles data

International Demand Planner

Inventory Management +1Updated on Nov 11
Full-timeSanta Ana, CA, USA$107k - $144k

About the Job

Requirements

  • A bachelor's degree in Supply Chain, Operations, Business, Engineering, or a related field is required.
  • At least 5 years of experience in demand planning, supply planning, or inventory management is required.
  • Strong analytical capability and advanced Excel skills, including the ability to build tools from scratch, are required.
  • Experience operating in fast-paced or resource-constrained environments is required.
  • Ability to manage ambiguity and make decisions with incomplete data is required.

Responsibilities

  • Own demand forecasting, materials planning, and inventory management across supported product lines.
  • Translate forecasts into supply and purchasing signals in coordination with procurement and operations.
  • Operate with minimal handoffs to ensure continuity from planning through execution.
  • Partner with stakeholders to align on assumptions and priorities.
  • Improve forecast accuracy while balancing speed and practicality.
  • Work with procurement to ensure readiness for new part introductions and demand changes.
  • Anticipate risks related to long lead-time materials and tooling capacity.
  • Own inventory health across the network, including turns, aging, excess, and obsolescence.
  • Set and adjust safety stock, reorder points, and inventory strategies without relying on fully automated systems.
  • Identify and act on opportunities to reduce slow-moving and excess inventory.
  • Monitor and address shrinkage and inventory discrepancies with operations and finance.
  • Build reporting and planning tools, primarily in Excel or ERP systems, to provide visibility into demand, supply, and inventory.
  • Support scenario planning with practical, decision-oriented analysis.
  • Incorporate logistics constraints, including inbound timing and distribution impacts, into planning decisions.
  • Coordinate with logistics partners to anticipate volume changes and potential disruptions.
  • Step into gaps as needed to keep the business moving.

Desired Qualifications

  • Experience in multi-site manufacturing or high-growth environments.
  • Familiarity with plastics manufacturing processes and tooling lifecycle management.
  • Experience supporting injection molding or manufacturing environments with long lead-time components.
  • Familiarity with ERP/MRP systems without reliance on fully mature planning modules.
  • Experience working closely with finance on inventory and working capital management.
  • Experience with lean manufacturing, Six Sigma, continuous improvement initiatives, or ISO, AS, and TS standards.
  • Experience in global sourcing and international logistics.

About the Company

Collectors

Authenticates, grades, and analyzes collectibles data

Collectors specializes in authenticating and grading valuable collectibles such as coins, sports cards, and memorabilia. Its grading service assesses condition and authenticity to determine market value, using computer vision and machine learning to automate and improve precision and speed. Revenue comes from service fees for grading and authentication, plus a subscription for access to a data platform with collectible price analytics. The company differentiates itself through its combination of automated, tech-driven grading and a growing data analytics offering, serving individuals, dealers, and investors. Its goal is to provide reliable authentication and accurate valuations to help customers buy, sell, and invest in tangible collectibles with confidence.

Company size
501-1,000
Company stage
IPO
Headquarters
Santa Ana, CA
Founded
1986

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