Senior Materials Leader: Scale High-Volume Ops (Onsite)

Tier4 Group; Irving (TX); On-site; USD 120,000 - 180,000; Full time

Job summary

Tier4 Group is seeking a Senior Materials Manager for 100% onsite operations in Irving, TX. This hands-on leadership role will connect the dots across a fast-moving, high-volume supply chain, guiding managers and cross-functional teams to bring order and visibility to the operation.

You will use data and Excel to identify opportunities, standardize processes and build scalable ways of working. The role offers immediate ownership and the chance to shape a growing organization with a strong

Qualifications

• 10–15+ years across supply chain functions (planning, inventory, warehouse).
• Experience in high-volume, fast-paced operations.
• Leadership experience managing managers and larger teams.
• Strong data and Excel skills with action-oriented insights.
• Experience in high-volume, serialized inventory environments.

Responsibilities

• Lead and develop managers across key operational areas.
• Take ownership of projects needing direction and follow-through.
• Use data to identify opportunities and improve performance.
• Help standardize processes and build scalable methods.

Skills

Leadership

Data analysis

Excel

Lean / CI

Inventory management

Serialized inventory

Tools

Excel

Job description

Tier4 Group is seeking a Senior Materials Manager for 100% onsite operations in Irving, TX. This hands-on leadership role will connect the dots across a fast-moving, high-volume supply chain, guiding managers and cross-functional teams to bring order and visibility to the operation.

You will use data and Excel to identify opportunities, standardize processes and build scalable ways of working. The role offers immediate ownership and the chance to shape a growing organization with a strong