Warehouse Supervisor | Lead 15-25 Team & Growth

Core-Mark International; Hayward (CA); On-site; USD 75,000 - 85,000; Full time

Job summary

Core-Mark in Hayward, CA is seeking a detail-oriented Warehouse Supervisor to oversee daily operations, manage a team of 15–25 associates, and ensure accurate receiving, storage, picking, packing, and shipping.

You will lead with a safety-first approach in a fast-paced environment, coordinate shift planning, and leverage our warehouse management system to maximize productivity while maintaining quality and on-time deliveries.

Qualifications

• High School Diploma or GED required.
• 2+ years of warehouse operations experience required.
• 1+ year of experience leading and supervising a team of 15-20 associates.

Responsibilities

• Supervises and coordinates warehouse activities including receiving, storing, picking, packing, and shipping.
• Supervises a team of 15-25 associates including hiring, scheduling, training, and coaching.
• Ensures timely, accurate order pulling and proper loading on trucks.
• Ensures FIFO warehouse procedures for stock rotation.
• Demonstrates strong service quality and ensures staff understand roles.
• Coordinates pick planning with Warehouse Manager.

Skills

Leadership

Inventory management

Warehouse procedures

Safety compliance

Communication

Problem solving

Education

High School Diploma/GED

Tools

Warehouse management software

Job description

Core-Mark in Hayward, CA is seeking a detail-oriented Warehouse Supervisor to oversee daily operations, manage a team of 15–25 associates, and ensure accurate receiving, storage, picking, packing, and shipping.

You will lead with a safety-first approach in a fast-paced environment, coordinate shift planning, and leverage our warehouse management system to maximize productivity while maintaining quality and on-time deliveries.