Demo

Warehouse Supervisor

Flex
Flex Salary
Fontana, CA Full Time
POSTED ON 12/30/2025
AVAILABLE BEFORE 2/15/2026
Flex is the diversified manufacturing partner of choice that helps market-leading brands design, build and deliver innovative products that improve the world. A career at Flex offers the opportunity to make a difference and invest in your growth in a respectful, inclusive, and collaborative environment. If you are excited about a role but don't meet every bullet point, we encourage you to apply and join us to create the extraordinary.

To support our extraordinary teams who build great products and contribute to our growth, we’re looking to add a Warehouse Supervisor located in Fontana, CA.

Reporting to the Warehouse Manager, the Warehouse Supervisor is responsible for overseeing the day-to-day activities of the inventory and receiving department while leading a team of employees in completing assigned tasks within the manufacturing plant.

What a typical day looks like:

  • Leads and trains employees within the department.
  • Oversees the daily workflow and assignments of the department; Assigns daily tasks to the warehouse team
  • Participates in providing constructive and timely performance evaluations, coaching, and mentoring.
  • Assists Warehouse Manager with reviews and interviews
  • Assists team members with technical issues or problems with given assignments; troubleshoots issues that arise.
  • Coordinate resources as necessary to achieve safe and efficient results based on project workload.
  • Partners with Warehouse Manager to track progress or changes to schedules and communicates information to team members as appropriate.
  • Provide recommendations to increase productivity and efficiency of the department.
  • Maintains knowledge of processes and equipment used according to company policies and procedures.
  • Ensures that employees comply with applicable safety regulations, policies, and procedures.
  • Make suggestions for improvement to inventory and receiving processes; update work instructions as needed
  • Monitor KPI`s for Inventory transactions including Picks, STO`s, Cycle Counts & Receiving Receipts along with Warehouse Manager.
  • Conduct morning tailgate meetings including safety tips for the day.
  • Panel Shipment preparation and coordination of the shipments
  • Monitor back orders and address accordingly
  • Ensure all transactions are done before the target date and address any open STO`s
  • Will be responsible for reporting any incidents and documentation of the incident
  • Review all SOP`s within scope of the warehouse and revise as necessary to reflect the actual process.
  • Perform other related duties as assigned.

The experience we’re looking to add to our team:

  • At least 4 years of experience in inventory, shipping and receiving, logistics, or related field.
  • At least 2 years of experience in a supervisory capacity.
  • Ability to prioritize tasks and to delegate them.
  • Strong understanding of inventory and warehouse management procedures.
  • Excellent verbal and written communication skills.
  • Strong analytical, problem-solving, detail-oriented skills.
  • Solid organizational and time management skills.
  • Proficient with Microsoft Office Suite and/or inventory software to maintain records, input data, and create reports.
  • Familiar with cycle counting, picking and posting, and working with an MRP/ERP system.
  • Ability to operate powered equipment including forklifts and scissor lifts.

KR13

  • Site

Flex is an Equal Opportunity Employer and employment selection decisions are based on merit, qualifications, and abilities. We do not discriminate based on: age, race, religion, color, sex, national origin, marital status, sexual orientation, gender identity, veteran status, disability, pregnancy status, or any other status protected by law. We're happy to provide reasonable accommodations to those with a disability for assistance in the application process. Please email accessibility@flex.com and we'll discuss your specific situation and next steps (NOTE: this email does not accept or consider resumes or applications. This is only for disability assistance. To be considered for a position at Flex, you must complete the application process first).

Salary : $58,800 - $80,900

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