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Inventory Planner Jobs in Riverside, CA (NOW HIRING)

Semtech

Senior Planner

Irvine, CA · On-site

$93K - $130K/yr

The Demand Planning Manager is responsible for managing demand forecasts, inventory, and coordinating with the supply planning team for the SIP business unit. This position requires strong analytical ...

Laird Connectivity

Master Planner

Irvine, CA · On-site

Monitor inventory levels, WIP, and finished goods to optimize inventory turns and minimize excess ... Utilize ERP/MRP systems to generate production signals, manage changes, and maintain data accurate

Perimeter Solutions LP

Inventory Lead

Rancho Cucamonga, CA · On-site

$26.92 - $30.66/hr

Maintain inventory data accuracy within ERP and related systems. * Build and maintain inventory and SIOP-related dashboards and reports using Power BI or similar BI tools. * Provide inventory ...

CIA WHEEL GROUP

Demand Planner

Ontario, CA · On-site

$80K - $95K/yr

As a Demand Planner, you will play a critical role in developing accurate demand forecasts (18 months rolling horizon), driving our inventory management strategies, and ensuring product availability ...

DZYNE Technologies LLC.

Inventory Specialist

Irvine, CA

$24 - $32/hr

Maintain inventory integrity across ERP/WMS with precise transactions (receipts, moves, issues, adjustments). * Track and manage lot/serial numbers for traceability and compliance. Material Receiving ...

DZYNE Technologies

Inventory Specialist

Irvine, CA · On-site

$24 - $32/hr

Maintain inventory integrity across ERP/WMS with precise transactions (receipts, moves, issues, adjustments). * Track and manage lot/serial numbers for traceability and compliance. Material Receiving ...

DZYNE Technologies LLC.

Inventory Specialist

Irvine, CA · On-site

$24 - $32/hr

Maintain inventory integrity across ERP/WMS with precise transactions (receipts, moves, issues, adjustments). * Track and manage lot/serial numbers for traceability and compliance. Material Receiving ...

iteris

Sr. Demand Planner

Santa Ana, CA

$93K - $104K/yr

The Sr. Demand Planner analyzes historical sales data, market trends, and marketing inputs to ... Monitor inventory levels to prevent shortages or excess inventory stockouts/overstock) * Data ...

DZYNE Technologies LLC.

Inventory Specialist

Irvine, CA · On-site

$24 - $32/hr

Maintain inventory integrity across ERP/WMS with precise transactions (receipts, moves, issues, adjustments). * Track and manage lot/serial numbers for traceability and compliance. Material Receiving ...

DZYNE Technologies

Inventory Specialist

Irvine, CA · On-site

$24 - $32/hr

Maintain inventory integrity across ERP/WMS with precise transactions (receipts, moves, issues, adjustments). * Track and manage lot/serial numbers for traceability and compliance. Material Receiving ...

DZYNE Technologies

Inventory Specialist

Irvine, CA · On-site

$24 - $32/hr

Maintain inventory integrity across ERP/WMS with precise transactions (receipts, moves, issues, adjustments). * Track and manage lot/serial numbers for traceability and compliance. Material Receiving ...

iteris

Sr. Demand Planner

Santa Ana, CA

$93K - $104K/yr

The Sr. Demand Planner analyzes historical sales data, market trends, and marketing inputs to ... Monitor inventory levels to prevent shortages or excess inventory stockouts/overstock) * Data ...

L3HHCM20

Material Planner

Yorba Linda, CA · On-site

$69K - $129K/yr

The Materials Planner plays a vital role in maintaining optimal inventory levels, minimizing costs, and ensuring timely delivery of products to customers. Essential Functions: * Review MRP system ...

Semtech

Production Planner (Temporary)

Irvine, CA · Hybrid

$75K - $90K/yr

Identify excess, aged, or at-risk inventory and escalate disposition recommendations to planning ... manager * Support safety stock reviews by product family and flag attainment gaps * Coordinate with ...

Semtech

Production Planner (Temporary)

Irvine, CA · On-site

$75K - $90K/yr

Identify excess, aged, or at-risk inventory and escalate disposition recommendations to planning ... manager * Support safety stock reviews by product family and flag attainment gaps * Coordinate with ...

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Inventory Planner information

See Riverside, CA salary details

$34.9K

$69.7K

$109.5K

How much do inventory planner jobs pay per year?

As of Jun 11, 2026, the average yearly pay for inventory planner in Riverside, CA is $69,651.00, according to ZipRecruiter salary data. Most workers in this role earn between $48,000.00 and $85,500.00 per year, depending on experience, location, and employer.

How much do inventory planners make in the US?

In the US, inventory planners typically earn an average salary of around $60,000 to $80,000 per year, depending on experience, location, and industry. Entry-level positions may start lower, while experienced professionals or those in senior roles can earn over $100,000 annually. Skills in inventory management software and supply chain knowledge can influence compensation.

What does an inventory planner do?

An inventory planner is responsible for managing stock levels to ensure optimal product availability while minimizing excess inventory. They analyze sales data, forecast demand, and coordinate with suppliers using tools like ERP systems to maintain balanced inventory levels and support supply chain efficiency.

What qualifications do I need to be an Inventory Controller?

To be an Inventory Controller, candidates typically need a high school diploma or equivalent, with many roles preferring or requiring a bachelor's degree in supply chain management, logistics, or business. Strong organizational skills, proficiency with inventory management software, and understanding of supply chain processes are essential qualifications for this role.

What are some common challenges Inventory Planners face when balancing stock levels, and how can they address them?

Inventory Planners often face the challenge of maintaining optimal stock levels—ensuring there is enough inventory to meet demand without overstocking, which can tie up capital and increase storage costs. Unexpected fluctuations in demand, supply chain disruptions, and inaccurate forecasts can complicate this balance. To address these challenges, Inventory Planners use historical sales data, demand forecasting tools, and collaborate closely with suppliers and sales teams to adjust orders proactively. Regular communication and flexibility are key to adapting to changing market conditions and minimizing both shortages and excess inventory.

What are the 4 types of inventory control?

The four main types of inventory control are perpetual, periodic, ABC analysis, and just-in-time (JIT). Perpetual and periodic systems track inventory continuously or at regular intervals, while ABC analysis categorizes items based on their value or importance. JIT minimizes inventory levels by receiving goods only as needed, which inventory planners often implement to optimize stock management.

What Is an Inventory Planner?

An inventory planner helps an organization to develop and manage inventory plans. If you are working as an inventory planner in manufacturing, you study a production schedule to determine the levels of materials needed to complete a specific order for a particular product. People in this career need to be able to develop sophisticated ways to forecast potential changes in the supply chain, help maintain good relationships with suppliers, and maintain materials during busy times in the production schedule. Qualifications for an inventory planner often include a bachelor’s or master’s degree, although some employers may accept a candidate with a high school diploma and logistics experience.

What is the difference between Inventory Planner vs Demand Planner?

AspectInventory PlannerDemand Planner
Primary FocusManaging inventory levels to meet supply needsForecasting customer demand to inform supply planning
Required SkillsInventory management, data analysis, supply chain knowledgeForecasting, data analysis, market research
Work EnvironmentSupply chain, logistics, retail, manufacturingSupply chain, retail, manufacturing, logistics
CertificationsAPICS CPIM, CSCP, or similarAPICS CPIM, CSCP, or similar

While both roles are integral to supply chain management, Inventory Planners focus on maintaining optimal inventory levels, whereas Demand Planners concentrate on forecasting customer demand to guide inventory decisions. Understanding these distinctions helps organizations align their planning processes effectively.

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

To thrive as an Inventory Planner, you need strong analytical skills, attention to detail, and a background in supply chain management or a related field. Familiarity with inventory management software (such as SAP or Oracle), advanced Excel skills, and knowledge of demand forecasting tools are typically required. Effective communication, problem-solving abilities, and adaptability help Inventory Planners collaborate across departments and respond to shifting business needs. These skills ensure accurate inventory levels, minimize costs, and maintain smooth operations within the supply chain.
More about Inventory Planner jobs
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What cities near Riverside, CA are hiring for Inventory Planner jobs? Cities near Riverside, CA with the most Inventory Planner job openings:
Inventory Planner jobs near you
Senior Planner

Senior Planner

Semtech

Irvine, CA • On-site

$93K - $130K/yr

Full-time

Posted 21 days ago

Job description

Location: Irvine or Camarillo, CA (Hybrid - 4 days in office)
Our Team:
We're dedicated to driving excellence in supply chain planning and revenue optimization for Semtech's high-growth Signal Integrity (SIP) business. Our team thrives on solving complex problems at the intersection of demand forecasting, capacity management, and strategic planning. We partner across the organization to turn data into actionable insights, balance competing priorities, and deliver solutions that protect revenue while optimizing inventory investment. If you're passionate about making an impact through analytical rigor, cross-functional collaboration, and innovative problem-solving, you'll thrive in this role.
Job Summary:
The Demand Planning Manager is responsible for managing demand forecasts, inventory, and coordinating with the supply planning team for the SIP business unit. This position requires strong analytical skills, cross-functional collaboration, and the ability to translate complex supply chain issues into clear business impact. The role manages critical relationships with partners in supply planning, engineering and product line managers, coordinates end-of-life planning for products, and supports revenue management activities to protect quarterly targets. This position requires deep knowledge of semiconductor manufacturing processes, capacity planning, and supply chain management.
Responsibilities:
Demand Planning & Forecasting
  • Analyze consensus forecasts, sales inputs, and historical trends to validate demand assumptions
  • Coordinate with Product Management to validate demand and product lifecycle forecasts
  • Participate in S&OP planning processes, preparing analysis and recommendations for leadership

Supply Planning & Inventory Management
  • Coordinate with foundry and supply planning partners on wafer releases, allocation, and delivery schedules
  • Develop recommendations for material prebuilds, safety stock strategies, and buffer builds
  • Monitor WIP inventory levels and Days of Inventory (DOI) targets
  • Analyze slow-moving and excess inventory, developing disposition strategies

Product Lifecycle & EOL
  • Lead end-of-life (EOL) planning activities including Last Time Buy (LTB) quantity calculations and Last Time Ship (LTS) planning
  • Manage product lifecycle transitions (new product introductions, fab transfers, tester migrations)

Cross-Functional Collaboration
  • Translate engineering and manufacturing issues into business impact language for executive communication
  • Work with Sales and Operations teams on customer allocation decisions and urgent order prioritization

Systems & Data Management
  • Maintain demand planning data in SAP APO and other planning systems
  • Generate reports and analysis using Excel, SAP, and business intelligence tools
  • Support system improvements and process automation initiatives
  • Provide backup coverage for team operations including delinquency reporting and data uploads

Minimum Qualifications:
  • Bachelor's degree in Business, Supply Chain Management, Engineering, or related field
  • 5+ years of experience in demand planning, supply chain planning, or operations planning
  • Experience in semiconductor or high-tech electronics manufacturing environment
  • Strong analytical skills with advanced Excel proficiency
  • Experience with ERP/MRP systems (SAP preferred)
  • Excellent written and verbal communication skills with ability to present complex information clearly
  • Proven ability to work effectively across multiple functional teams and time zones
  • Strong problem-solving skills and ability to make decisions with incomplete information
  • Self-motivated with ability to manage multiple priorities in a fast-paced environment

Desired Qualifications
  • APICS CPIM or CSCP certification
  • Experience with semiconductor foundry and OSAT operations
  • Knowledge of photonics or optical communications products
  • Experience with SAP APO (Advanced Planning and Optimization)
  • Familiarity with S&OP planning processes
  • Experience managing product end-of-life transitions
  • PowerPoint presentation skills for executive audiences

The intent of this job description is to describe the major duties and responsibilities performed by incumbents of this job. Incumbents may be required to perform job-related tasks other than those specifically included in this description.
All duties and responsibilities are essential job functions and requirements and are subject to possible modification to reasonably accommodate individuals with disabilities.
We may leverage Artificial Intelligence (AI) tools to enhance efficiency during candidate screening, assessment, and recruitment. Final hiring decisions remain with our Hiring Teams, not AI systems.
A reasonable estimate of the pay range for this position is $93,000 - $130,000. There are several factors taken into consideration in determining base salary, including but not limited to: job-related qualifications, skills, education and experience, as well as job location and the value of other elements of an employee's total compensation package.
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