Network Inventory Optimization Lead

Reliance Worldwide; Cullman (AL); On-site; USD 110,000 - 140,000; Full time

Job summary

Reliance Worldwide in Atlanta, GA is seeking an Inventory Optimization Manager to balance inventory across the distribution network, maximize customer service, and minimize total cost. You will own the optimization model and drive stocking policies and replenishment decisions, while strengthening master data and planning inputs to improve accuracy.

You will collaborate with operations, purchasing, sales, and IT to resolve data issues, monitor model performance, and lead continuous improvements

Qualifications

• Bachelor’s degree in supply chain or equivalent experience.
• Minimum of 5 years’ experience in inventory planning and optimization and supply chain leadership.
• Strong data-collection and analytical skills.
• High proficiency in Microsoft Excel (lookups, pivot tables, etc.)
• SAP S/4 and IBP IO experience preferred.
• Strong organizational skills with the ability to prioritize multiple projects and related tasks.
• Excellent verbal and written communication skills with strong attention to detail.

Responsibilities

• Optimize network inventory to meet demand and service targets while controlling working capital, labor, and total delivered cost.
• Balance inventory across U.S. and Canada distribution centers to reduce stockouts, excess/obsolete inventory, and avoidable transfers/expedites.
• Recommend SKU- and location-level stocking strategies (e.g., hub-and-spoke, forward stocking, rationalization) aligned to demand patterns.
• Improve fill rate, on-time delivery, and backorder performance by positioning inventory where it best supports customers.
• Own and continuously improve the inventory optimization model (inputs, assumptions, parameter logic, and outputs) including implementation and ownership of IO module in SAP
• Convert recommendations into clear stocking targets (min/max, safety stock, reorder points) and replenishment policies.
• Validate outputs through scenario testing and root-cause analysis to ensure recommendations are realistic and executable.
• Monitor model performance and forecast-error impacts, and refine policies over time to improve results.
• Improve master data required for optimization (e.g., lead times, order cycles, service levels, cost data, pack sizes, supplier constraints, ABC-XYZ classifications).
• Establish routines and controls to ensure data accuracy and governance (audit checks, exception reporting, data-quality scorecards).
• Partner with operations, purchasing, sales, and IT to resolve systemic data issues that drive service gaps, excess inventory, or avoidable cost.

Skills

Inventory planning

Data analysis

Excel proficiency

Prioritization & project management

Communication skills

Education

Bachelor's degree in supply chain

Tools

SAP S/4

IBP IO

Job description

Reliance Worldwide in Atlanta, GA is seeking an Inventory Optimization Manager to balance inventory across the distribution network, maximize customer service, and minimize total cost. You will own the optimization model and drive stocking policies and replenishment decisions, while strengthening master data and planning inputs to improve accuracy.

You will collaborate with operations, purchasing, sales, and IT to resolve data issues, monitor model performance, and lead continuous improvements