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Inventory Supervisor Jobs in Rialto, CA (NOW HIRING)

Senra Systems

Inventory Supervisor

Anaheim, CA

$85K - $125K/yr

As the Inventory Management Supervisor, you will lead the materials management function, defining core processes and establishing best practices to support our rapid multi-site expansion, which ...

NRI USA LLC

Inventory Supervisor

Fontana, CA · On-site

$70K - $85K/yr

A Day in the Life As an Inventory Supervisor, you will play an important part in providing direction to the inventory team by ensuring all inventory is handled and processed according to client and ...

NRI 3PL

Inventory Supervisor

Fontana, CA · On-site

$70K - $85K/yr

A Day in the Life As an Inventory Supervisor, you will play an important part in providing direction to the inventory team by ensuring all inventory is handled and processed according to client and ...

Flex

Inventory Control Supervisor

Fontana, CA · On-site

$61K - $84K/yr

Supervises and coordinates receiving, storing, inventory, holding and shipping product. Principle Accountabilities : * Reviews and monitors the timely confirmation and accuracy of inbound inventory ...

Flex Ltd.

Inventory Control Supervisor

Fontana, CA · On-site

$61K - $84K/yr

Supervises and coordinates receiving, storing, inventory, holding and shipping product. Principle Accountabilities : * Reviews and monitors the timely confirmation and accuracy of inbound inventory ...

MW Industries

Inventory/Driver

Corona, CA · On-site

$18.25 - $23.25/hr

Prepare inventory reports for supervisors, production planners, or management. * Perform regular cycle counts and assist with full physical inventory counts. * Investigate and resolve inventory ...

MW Industries, Inc.

Inventory/Driver

Corona, CA · On-site

$20/hr

Prepare inventory reports for supervisors, production planners, or management. * Perform regular cycle counts and assist with full physical inventory counts. * Investigate and resolve inventory ...

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All JobsInventory Supervisor JobsInventory Supervisor Jobs in Rialto, CA

Inventory Supervisor information

See Rialto, CA salary details

$28.6K

$58.1K

$103.3K

How much do inventory supervisor jobs pay per year?

As of Sep 13, 2026, the average yearly pay for inventory supervisor in Rialto, CA is $58,066.00, according to ZipRecruiter salary data. Most workers in this role earn between $40,100.00 and $64,200.00 per year, depending on experience, location, and employer.

What does an inventory supervisor do?

An Inventory Supervisor oversees the management and organization of a company's inventory, ensuring accurate records of stock levels and coordinating with other departments for inventory needs. They are responsible for supervising inventory staff, conducting regular audits, and implementing inventory control procedures to minimize loss and maximize efficiency. Inventory Supervisors also analyze inventory data to forecast needs, order supplies, and resolve discrepancies. Their role is crucial in maintaining smooth operations and ensuring that products are available when needed.

What are some common challenges inventory supervisors face, and how can they effectively address them?

Inventory Supervisors often encounter challenges such as maintaining accurate stock records, minimizing discrepancies, and managing fluctuating inventory levels due to seasonal demand or supply chain disruptions. To address these issues, supervisors should implement regular cycle counts, leverage inventory management software, and foster clear communication with both warehouse staff and purchasing teams. Proactively identifying bottlenecks and collaborating with other departments also helps ensure smooth operations and timely stock replenishment.

What are the key skills and qualifications needed to thrive as an inventory supervisor, and why are they important?

To thrive as an Inventory Supervisor, you need strong organizational skills, attention to detail, and a background in logistics or supply chain management, often supported by experience or a relevant degree. Familiarity with inventory management software, barcode systems, and ERP platforms such as SAP or Oracle is typically required. Leadership, problem-solving abilities, and effective communication are essential soft skills for managing teams and resolving discrepancies. These competencies ensure accurate inventory control, minimize loss, and contribute to efficient warehouse operations.

What is the difference between Inventory Supervisor vs Warehouse Associate?

AspectInventory SupervisorWarehouse Associate
ResponsibilitiesOversees inventory management, supervises staff, maintains stock accuracyPerforms physical inventory, handles stock movement, assists in order fulfillment
Required SkillsInventory control, leadership, organizational skillsPhysical stamina, attention to detail, basic inventory knowledge
CertificationsTypically none required, but inventory or logistics certifications can helpNone usually required
Work EnvironmentOffice and warehouse, supervisory settingPrimarily warehouse floor

The Inventory Supervisor and Warehouse Associate roles are closely related but differ mainly in scope. The supervisor oversees inventory processes and manages staff, while the associate focuses on physical stock handling. Both roles are essential in warehouse operations, with the supervisor requiring more leadership skills and oversight responsibilities.

Is inventory management a stressful job?

Inventory Supervisor roles can be stressful due to the need to maintain accurate stock levels, meet deadlines, and manage team coordination. The job often requires attention to detail, organization skills, and the use of inventory management software, which can contribute to workload pressure during busy periods.

What is the role of an inventory supervisor?

An inventory supervisor oversees the management and accuracy of stock levels within a warehouse or retail environment. They coordinate inventory counts, monitor stock movement, and ensure proper record-keeping using inventory management systems. The role often requires strong organizational skills and knowledge of supply chain processes.
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Inventory Supervisor jobs near you
Infographic showing various Inventory Supervisor job openings in Rialto, CA as of September 2026, with employment types broken down into 100% Full Time. Highlights an 100% In-person job distribution, with an average salary of $58,066 per year, or $27.9 per hour.

Inventory Supervisor

Anaheim, CA

Senra Systems
Aerospace Product and Parts Manufacturing • 11 - 50 employees
Learn more about Senra Systemsexternal

$85K - $125K/yr

Full-time

Medical, Dental, Vision, Life, Retirement, PTO

Posted 8 days ago

Job description

At Senra Systems, we believe that the future of manufacturing lies not in automation, but in configuration.  

We supercharge electrical wire harness manufacturing through software configuration, transforming skilled assembly tasks into high-throughput production lines. We enable customers to design what they want, when they want it and deliver harness builds at record-breaking speed.

Role Overview:

Reporting to the Head of Supply Chain, this role will have ownership of both Cypress and Redondo beach inventory management function which includes, the shipping and receiving, inventory storage and kitting.

This role requires a strong independent ownership of their department including development of operating procedures, work flows, team hiring and development. You'll be required to make quick judgements, be able to adapt to frequent changes and rapid growth.

What you'll own:

As the Inventory Management Supervisor, you will lead the materials management function, defining core processes and establishing best practices to support our rapid multi-site expansion, which includes but is not limited to:

  • Process Development: Design, document, and implement SOPs for end-to-end warehouse workflows. You will partner with Manufacturing Engineering and our software team to continuous improve our MES workflow
  • Receiving & Put Away: Own the inbound material flow. You will oversee all received materials for conformity, check for damage, and ensure invenotry accuracy in part receipt and inventory location management.
  • Kitting Operations: Lead the picking and kitting function, ensuring all parts are available and accounted for to meet production schedules.
  • Pack & Ship: Oversee the outbound process, manage daily packaging and shipping operations for on-time delivery to customers.
  • Multi-Site Management: Standardize inventory integrity and storage strategies across our expanding footprint, maintaining rigorous cycle counts and data accuracy at every location. Oversee cross site inventory transfers and develop a shared inventory management system.
  • Performance Leadership: Track and report key metrics including average time-to-kit, packing/shipping accuracy %, and weekly volume. Mentor the team for growth, focusing on their career development and performance.

What you'll bring to the team:

  • Experience: 2–5+ years in a materials management or warehouse supervisor role within a fast-paced manufacturing environment (aerospace or defense preferred).
  • Systems Expertise: Proficiency with ERP/MRP systems (e.g., SAP, Oracle, NetSuite) and experience using software to drive operational efficiency.
  • Ability to move between hands-on execution and high-level system thinking as we scale.
  • Focus on inventory accuracy and process discipline through action driven KPIs
  • Ability to lift up to 50 lbs and work on your feet in a production environment.

Compensation:  

  • Compensation will be based on experience, qualifications, and other job-related factors.  
  • Salary Range: $85,000-$125,000
  • This is an onsite role at our factory in Cypress, CA.   

Benefits:  

  • Unmatched opportunities to drive impact on a friendly and mission-driven team  
  • Own a piece of the pie with equity participation!   
  • Comprehensive medical, dental, vision, life and long-term disability coverage  
  • Flexible Spending Account (FSA) and Dependent Spending Account (DSA) for health-related expenses  
  • 20 vacation days per year and 12 company holidays for rest and relaxation
  • a 401(k) plan to set yourself up for retirement
  • Choose a record you love, and we'll add it to our growing vinyl collection!  
  • $50/month DoorDash credit – lunch is on us!   
  • Up to $100/month reimbursement for gym memberships   
  • Fully stocked kitchen with snacks and beverages  
  • Regular team-building events, lunches, and the occasional breakfast burrito!   
  • Bright, open office with communal spaces for collaboration and free parking  
  • Conveniently located near the metro, major freeways and local dining spots  

We are an equal opportunity employer and value diversity at our company. We do not discriminate based on race, religion, color, national origin, gender, sexual orientation, age, marital status, veteran status, or disability status. Contact us at jobs@senrasystems.us or visit our website https://senrasystems.us. 

ITAR REQUIREMENTS:

  • To conform to U.S. Government export regulations, applicant must be a (i) U.S. citizen or national, (ii) U.S. lawful, permanent resident (aka green card holder), (iii) Refugee under 8 U.S.C. § 1157, or (iv) Asylee under 8 U.S.C. § 1158, or be eligible to obtain the required authorizations from the U.S. Department of State. Learn more about the ITAR here.  
Pay range
$85,000—$125,000 USD