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Product Assistant Jobs in Riverside, CA (NOW HIRING)

Learn the HST products, serve as the SME, and bring that expertise to the local team * Assist in designing and building HST infrastructure in the USA * Support Tendering Activities * Support ORE ...

Product Engineer

Santa Ana, CA · On-site

$100K - $120K/yr

Learn the HST products, serve as the SME, and bring that expertise to the local team * Assist in designing and building HST infrastructure in the USA * Support Tendering Activities * Support ORE ...

EL Service Assistant

Lake Forest, CA · On-site

$13.25 - $17.75/hr

Support kitchen and service teams by transporting supplies and replenishing products. * Assist with shift transitions, opening procedures, and closing procedures. * Perform other duties as assigned.

EL Service Assistant

Colton, CA · On-site

$12.75 - $17/hr

Support kitchen and service teams by transporting supplies and replenishing products. * Assist with shift transitions, opening procedures, and closing procedures. * Perform other duties as assigned.

EL Service Assistant

Murrieta, CA · On-site

$12.75 - $17/hr

Support kitchen and service teams by transporting supplies and replenishing products. * Assist with shift transitions, opening procedures, and closing procedures. * Perform other duties as assigned.

EL Service Assistant

Lake Forest, CA · On-site

$13.25 - $17.75/hr

Support kitchen and service teams by transporting supplies and replenishing products. * Assist with shift transitions, opening procedures, and closing procedures. * Perform other duties as assigned.

EL Service Assistant

Wildomar, CA · On-site

$12.25 - $16.25/hr

Support kitchen and service teams by transporting supplies and replenishing products. * Assist with shift transitions, opening procedures, and closing procedures. * Perform other duties as assigned.

EL Service Assistant

San Bernardino, CA · On-site

$12.75 - $17.25/hr

Support kitchen and service teams by transporting supplies and replenishing products. * Assist with shift transitions, opening procedures, and closing procedures. * Perform other duties as assigned.

EL Service Assistant

San Bernardino, CA · On-site

$12.75 - $17.25/hr

Support kitchen and service teams by transporting supplies and replenishing products. * Assist with shift transitions, opening procedures, and closing procedures. * Perform other duties as assigned.

EL Service Assistant

Perris, CA · On-site

$12.75 - $17/hr

Support kitchen and service teams by transporting supplies and replenishing products. * Assist with shift transitions, opening procedures, and closing procedures. * Perform other duties as assigned.

EL Service Assistant

Lake Elsinore, CA · On-site

$12.75 - $17/hr

Support kitchen and service teams by transporting supplies and replenishing products. * Assist with shift transitions, opening procedures, and closing procedures. * Perform other duties as assigned.

EL Service Assistant

Chino Hills, CA · On-site

$12.75 - $17/hr

Support kitchen and service teams by transporting supplies and replenishing products. * Assist with shift transitions, opening procedures, and closing procedures. * Perform other duties as assigned.

Product Development Analyst

Irvine, CA · Hybrid

$80K - $110K/yr

Product Development Analyst (SMU & Fit/Wear Testing) Position Overview The Product Development ... Track development progress, costs, and changes throughout the lifecycle. * Assist in resolving ...

Extruder Operator

Perris, CA · On-site

$20 - $26/hr

Relieve and assist other operators as needed. * Maintain a clean, safe, and orderly work area. * Report any equipment malfunctions, product defects or unsafe conditions immediately. * Operate a ...

Product Development Analyst

Irvine, CA · On-site

$80K - $110K/yr

Product Development Analyst (SMU & Fit/Wear Testing) Position Overview The Product Development ... Track development progress, costs, and changes throughout the lifecycle. * Assist in resolving ...

Product Development Analyst

Irvine, CA · Hybrid

$80K - $110K/yr

Product Development Analyst (SMU & Fit/Wear Testing) Position Overview The Product Development ... Track development progress, costs, and changes throughout the lifecycle. * Assist in resolving ...

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Showing results 1-20

Product Assistant information

See Riverside, CA salary details

$33.9K

$200.2K

$255.1K

How much do product assistant jobs pay per year?

As of Jul 18, 2026, the average yearly pay for product assistant in Riverside, CA is $200,164.00, according to ZipRecruiter salary data. Most workers in this role earn between $89,700.00 and $254,600.00 per year, depending on experience, location, and employer.

What Do Product Assistants Do?

As a product assistant, your main duties are to assist with product development, such as providing market research and analysis of competitor’s and their products, helping to coordinate the development and production schedule, ordering samples from vendors, and performing a variety of other administrative responsibilities. These include managing the project workflow, setting up testing schedules to assess whether products are ready for full production, filing paperwork, scheduling staff meetings, tracking development, and providing support to the product manager. Product assistants work in a range of industries, including engineering, manufacturing, and health care.

What is the difference between Product Assistant vs Product Coordinator?

AspectProduct AssistantProduct Coordinator
Required CredentialsAssociate degree or relevant experienceSimilar; often requires a bachelor's degree
Work EnvironmentSupportive team, administrative tasks, assisting product teamsCoordination of product activities, cross-department communication
Employer & Industry UsageRetail, tech, manufacturingTech, consumer goods, e-commerce
Common Search & ComparisonYesYes

Product Assistants typically focus on supporting product teams with administrative and operational tasks, while Product Coordinators handle more active coordination of product activities across departments. Both roles require similar credentials and are used across various industries, but their responsibilities differ in scope and focus.

What are Product Assistants?

Product Assistants are entry-level professionals who support product managers and teams in the development, launch, and management of products. Their responsibilities often include conducting market research, coordinating with various departments, handling administrative tasks, and assisting with product documentation. They play an important role in ensuring smooth communication and workflow within the product team. Product Assistants help gather feedback, track project progress, and manage schedules, contributing to the overall success of a product throughout its lifecycle.

How much do you get paid as a production assistant?

Production assistants typically earn an hourly wage ranging from $15 to $20, with entry-level positions often paying around minimum wage. Salaries can vary based on location, experience, and the specific production, and some may receive additional benefits or per diems for travel and work hours.

What are the key skills and qualifications needed to thrive as a Product Assistant, and why are they important?

To thrive as a Product Assistant, you generally need strong organizational skills, attention to detail, and a background in business, marketing, or a related field. Familiarity with product management software, project tracking tools like Jira or Trello, and proficiency in Microsoft Office are typically required. Excellent communication, multitasking, and problem-solving abilities are crucial soft skills for coordinating with cross-functional teams and managing competing priorities. These skills and qualifications are important to ensure smooth product development workflows and effective support for product managers.

What qualifications do you need to be a production assistant?

A production assistant typically needs a high school diploma or equivalent, strong organizational and communication skills, and the ability to work in a fast-paced environment. Some roles may require basic knowledge of production equipment or software, and previous experience or internships can be beneficial.

Can I be a production assistant with no experience?

Product Assistant roles often require some familiarity with product development, customer service, or administrative tasks, but entry-level positions may be available for candidates with no prior experience. Strong organizational skills, willingness to learn, and basic computer knowledge can help you qualify for such roles. On-the-job training is common, making it possible to start without previous experience.

How does a Product Assistant typically collaborate with cross-functional teams during a product launch?

Product Assistants play a vital role in supporting product launches by coordinating closely with teams such as marketing, design, engineering, and sales. They often facilitate communication, track progress on deliverables, and help ensure that all departments are aligned on timelines and objectives. This collaboration may involve organizing meetings, updating project documentation, and following up on action items to keep the launch on schedule. By working alongside various teams, Product Assistants gain valuable exposure to different aspects of the product lifecycle and develop skills that are critical for career growth in product management.

What is the role of a product assistant?

A product assistant supports the product development team by coordinating tasks such as market research, data analysis, and communication with stakeholders. They help ensure product timelines are met and may assist with preparing reports, managing schedules, and using tools like Excel or project management software. The role often requires strong organizational skills and attention to detail.
What are the most commonly searched types of Product jobs in Riverside, CA? The most popular types of Product jobs in Riverside, CA are:
What cities near Riverside, CA are hiring for Product Assistant jobs? Cities near Riverside, CA with the most Product Assistant job openings:
Infographic showing various Product Assistant job openings in Riverside, CA as of July 2026, with employment types broken down into 1% As Needed, 75% Full Time, 21% Part Time, 1% Temporary, and 2% Contract. Highlights an 99% Physical, and 1% Remote job distribution, with an average salary of $200,164 per year, or $96.2 per hour.
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$14.25 - $17.75/hr

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Costco rating

8.1

Company rating: 8.1 out of 10

Based on 1,900 frontline employees who took The Breakroom Quiz

2nd of 39 rated national retailers


Job description

Job Description

California applicants: Please click here to review the Costco Applicant Privacy Notice.

The jobs listed are examples of the typical kinds of positions that Costco may hire for when openings exist. The listing does not mean that any positions are currently open or available at Costco.

Position Summary

Actively greets members, provides a high level of member service, performs clean up, department set-up and closing tasks as necessary.

Job Duties

  • Greets members, helps members load order onto conveyor belt, determines member packing preferences, answers questions, relates information on special promotions, thanks members, assists cashier by counting items left in cart, checking under items and positioning them for scanning. 
  • Packs member orders into boxes and loads to a separate cart or flatbed. Checks packaging for tampering. Follow all safety and security procedures. Follows proper departmental procedures for performance of duties. Assists members loading orders into the car when appropriate.
  • May assist members with self checkouts with regards to scanning heavy merchandise, entering in items numbers.
  • May assist members with self checkouts through monitoring the registers for errors and keeping the belt area clean of product and debris.
  • Maintains cleanliness of register area and general front-end area. Cleans spills and trip hazards immediately.
  • Performs set up and closing duties for the department, such as returning products, collecting paperwork, stocking registers, and cleaning area.
  • Transfers pallets of merchandise from the receiving area to the steel shelves and bulk wall for storage, or directly to the sales floor.
  • Assists with stocking. Clears sales floor debris. Observes and ensures correct product signage; creates computer-generated signs. Labels unmarked product with item number.
  • Ensures proper cleanup and disposal of hazardous materials
  • Assists with department duties as necessary.
  • Assists in other departments of the warehouse as necessary.
  • Ability to operate vehicles, equipment or machinery.

For additional information about pay ranges, click here.

We offer a comprehensive package of benefits including paid time off, health benefits - medical/dental/vision/hearing aid/pharmacy/behavioral health/employee assistance, health care reimbursement account, dependent care assistance plan, short-term disability and long-term disability insurance, AD&D insurance, life insurance, 401(k), stock purchase plan to eligible employees.

Apart from any religious or disability considerations, open availability is needed to meet the needs of the business. If hired, you will be required to provide proof of authorization to work in the United States.

Job Description Posting Updated: July 2026                                                                

Qualifications:UNAVAILABLEEducation:UNAVAILABLEEmployment Type: UNAVAILABLE

What Costco employees say

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About Costco

Sourced by ZipRecruiter

Costco is a membership warehouse club, dedicated to bringing our members the best possible prices on quality brand-name merchandise. With more than 800 locations worldwide, Costco provides a wide selection of merchandise, plus the convenience of specialty departments and exclusive member services, all designed to make your shopping experience a pleasurable one. Today, as the company evolves, it stays true to the qualities that helped attract and retain millions of loyal members around the globe: Commitment to quality. Costco warehouses carry about 4,000 SKUs (stock keeping units) compared to the 30,000 found at most supermarkets. By carefully choosing products based on quality, price, brand, and features, the company can offer the best value to members.

Industry

Retail

Company size

10,000+ Employees

Headquarters location

Issaquah, WA, US

Year founded

1983