Jobs and Careers

Assistant Supervisor

United Statesfull_timeVerifiedPosted 3 Jun 2026

💰 $75,000/yr($60,000/yr – $75,000/yr)

About the role

Winpak Heat Seal is looking for a Warehouse Assistant Supervisor to support the team.

The Warehouse Assistant Supervisor is responsible for the daily leadership and coordination of warehouse, shipping/receiving, and transportation operations. This role serves as a key link between Customer Service, Planning, and Shipping by managing transportation systems, carrier performance, and shipment execution across multiple locations.

Key Responsibilities

Warehouse Operations

Supervise warehouse and shipping personnel to ensure safe, efficient, and cost-effective operations across all shifts
Coordinate inbound and outbound shipments, including carrier scheduling and transportation logistics
Manage daily staffing, workflow priorities, and shipment execution across multiple plant locations
Ensure inventory accuracy through cycle counts, discrepancy resolution, FIFO practices, and proper material handling procedures

Systems, Compliance & Customer Support

Maintain accurate transportation, shipping, customs, and regulatory documentation in compliance with company and audit requirements
Manage Transportation Management System (TMS) data accuracy, including EDI transactions and freight rate maintenance
Respond to customer and internal inquiries related to shipments, logistics, inventory, and transportation activities
Support customs compliance activities, including tariff classifications and international shipment requirements

Leadership & Continuous Improvement

Enforce company policies, safety standards, GMP, SQF, and ISO requirements
Support CAPA investigations, operational problem-solving, and continuous improvement initiatives
Assist with employee training, coaching, performance management, and departmental accountability, including disciplinary actions
Coordinate maintenance or IT-related issues impacting warehouse and transportation operations and perform additional duties as assigned by the Department Manager

Required Qualifications

5+ years of experience in warehouse, shipping, receiving, transportation, or logistics operations
2+ years of experience in a formal or informal leadership role
3+ years of experience working with warehouse management systems (WMS), transportation management systems (TMS), or ERP systems
3+ years of experience coordinating carriers, shipment scheduling, and transportation logistics
2+ years of experience supporting inventory management, cycle counts, and discrepancy resolution
Experience working in a manufacturing environment with GMP, SQF, ISO, or similar quality and safety standards
Strong organizational, analytical, problem-solving, and communication skills
Proficiency with Microsoft Office and computer-based operational systems

Preferred Qualifications

Experience supporting customs documentation, tariff classifications, and international shipment requirements
Post-secondary education in Supply Chain, Logistics, Business, or a related field
APICS or other supply chain certifications

Working Conditions

This position operates in both a warehouse and office environment with moderate to high noise levels. Personal protective equipment (PPE) is required while in production and warehouse areas. The role involves frequent computer use, walking, standing, and occasional lifting of up to 50 lbs.

Compensation Range: $60,000-$75,000. The compensation range provided is a general guideline only. Pay will be determined based on the candidate's experience and expertise and is subject to vary.

Why Winpak?

Winpak is committed to providing comprehensive benefits to support the physical, mental, financial and social well-being of our employees and their families. Our benefit package includes the following:

Medical, dental, vision & prescription coverage
Disability coverage
Voluntary life insurance
Life and accidental death & dismemberment insurance
Retirement savings plans
A comprehensive employee and family assistance program which includes short term counselling, wellbeing coaching, financial and legal consultations services.

Winpak’s vision is to provide the best packaging solutions for people and planet. We are a leading supplier of innovative packaging solutions, known for providing high-quality products that meet the ne