ZipRecruiter

Log In

1

Factory Line Worker Jobs in Rancho Cucamonga, CA

Westlake Corporation

Stacker

Rialto, CA · On-site

$23.43/hr

... line equipment. • Monitors the assembly line and removing faulty products. • Works on the ... working in a factory is beneficial. • Experience operating manufacturing machinery. • Able to ...

Westlake Corporation

Stacker 2nd shift

Rialto, CA · On-site

$23.43/hr

... line equipment. • Monitors the assembly line and removing faulty products. • Works on the ... working in a factory is beneficial. • Experience operating manufacturing machinery. • Able to ...

Westlake

Stacker 2nd shift

Rialto, CA · On-site

$23.43/hr

Monitors the assembly line and removing faulty products. Works on the production line and meeting ... Previous experience working in a factory is beneficial. Experience operating manufacturing ...

Westlake Corporation

Stacker

Rialto, CA · On-site

$23.43/hr

... line equipment. • Monitors the assembly line and removing faulty products. • Works on the ... working in a factory is beneficial. • Experience operating manufacturing machinery. • Able to ...

Westlake

Stacker

Rialto, CA

$23.43/hr

Monitors the assembly line and removing faulty products. Works on the production line and meeting ... Previous experience working in a factory is beneficial. Experience operating manufacturing ...

Waev Inc

Manufacturing Mechanical Engineer

Anaheim, CA · On-site

Waev's headquarters and factory are located in Anaheim, California. JOB SUMMARY The Manufacturing ... line. * Comfort working directly with production teams and translating floor-level needs into ...

F&S Fresh Foods

Production Associate

Riverside, CA

$17 - $20/hr

... assembly line and packing tasks. Assists with the overall efficiency of the factory which may ... Responsible for working safely, lifting items properly, wearing the required Personal Protective ...

F & S Produce Company

Production Associate

Riverside, CA · On-site

$17 - $20/hr

... assembly line and packing tasks. Assists with the overall efficiency of the factory which may ... Responsible for working safely, lifting items properly, wearing the required Personal Protective ...

F&S PRODUCE WEST LLC

Production Associate

Riverside, CA

$17 - $19/hr

... assembly line and packing tasks. Assists with the overall efficiency of the factory which may ... Responsible for working safely, lifting items properly, wearing the required Personal Protective ...

Waev Inc

Process Technician

Anaheim, CA · On-site

Waev's headquarters and factory are located in Anaheim, California. JOB SUMMARY The Process ... The Process Technician will monitor assembly processes, assist with line balancing and layout ...

previous pagenext page

Showing results 21-40

All JobsFactory Line Worker JobsFactory Line Worker Jobs in Rancho Cucamonga, CA

Factory Line Worker information

See Rancho Cucamonga, CA salary details

$10

$20

$45

How much do factory line worker jobs pay per hour?

As of Sep 5, 2026, the average hourly pay for factory line worker in Rancho Cucamonga, CA is $20.18, according to ZipRecruiter salary data. Most workers in this role earn between $15.00 and $18.65 per hour, depending on experience, location, and employer.

What is a factory line worker?

Factory line workers are employees who work on assembly lines in manufacturing plants. Their primary responsibility is to assemble, package, or inspect products as they move through various stages of production. They often perform repetitive tasks, operate machinery, and ensure quality control to help maintain the efficiency and safety of the production process. Factory line workers typically work as part of a team and must follow strict safety protocols and production guidelines.

What are the key skills and qualifications needed to thrive as a factory line worker, and why are they important?

To thrive as a Factory Line Worker, you need good manual dexterity, attention to detail, basic math skills, and often a high school diploma or equivalent. Familiarity with assembly machinery, conveyor systems, and sometimes barcode scanners or quality control tools is important. Teamwork, reliability, and the ability to follow instructions set standout employees apart in this role. These skills ensure efficient production, maintain product quality, and contribute to a safe and collaborative work environment.

What are some common challenges faced by factory line workers, and how can they be managed effectively?

Factory line workers often encounter challenges such as repetitive tasks, maintaining focus during long shifts, and adapting to fast-paced environments. To manage these effectively, workers can take regular short breaks to reduce fatigue, follow ergonomic guidelines to minimize strain, and communicate with supervisors about workflow adjustments. Teamwork and clear communication with colleagues also play a crucial role in ensuring safety and efficiency on the line.

What is the difference between Factory Line Worker vs Assembly Line Worker?

AspectFactory Line WorkerAssembly Line Worker
CredentialsHigh school diploma or equivalentHigh school diploma or equivalent
Work EnvironmentFactories, production plantsFactories, production plants
Industry UsageManufacturing, productionManufacturing, production
Job FocusOperating machinery, quality checksAssembling products, component fitting

Both Factory Line Workers and Assembly Line Workers typically work in manufacturing environments with similar credentials. The main difference lies in their focus: Factory Line Workers may operate machinery and perform quality checks, while Assembly Line Workers primarily assemble products or components. Understanding these distinctions can help job seekers find roles that match their skills and interests within the manufacturing industry.

What cities near Rancho Cucamonga, CA are hiring for Factory Line Worker jobs?

Cities near Rancho Cucamonga, CA with the most Factory Line Worker job openings:

Factory Line Worker jobs near you
Infographic showing various Factory Line Worker job openings in Rancho Cucamonga, CA as of August 2026, with employment types broken down into 100% Full Time. Highlights an 92% In-person, and 8% Remote job distribution, with an average salary of $41,966 per year, or $20.2 per hour.

Stacker

Westlake Corporation

Rialto, CA • On-site

$23.43/hr

Full-time

Posted 27 days ago

Westlake Chemical rating

7.8

Company rating: 7.8 out of 10

Based on 35 frontline employees who took The Breakroom Quiz

45th of 103 rated chemical manufacturers

Job description

Westlake offers you the potential to enrich your work life and career experience in an entrepreneurial environment. We work together to enhance peoples' lives through our products and presence in the communities in which we operate.
Union Environment hourly rate of pay $23.43
DESCRIPTION
A Stacker is responsible for feeding raw materials into machinery, assembling goods on production lines, and monitoring the process. In addition, they carry out basic quality checks such as testing of product or packaging before shipping by adequately storing all necessary supplies.
RESPONSIBILITIES AND ACTIVITIES
May include, but is not limited to the following:
• Follows health and safety standards.
• Maintains a clean workstation and production floor.
• Assembles products and parts.
• Follows production guidelines and specifications.
• Finalizes and packs products for shipment.
• Operates and maintains machinery and production line equipment.
• Monitors the assembly line and removing faulty products.
• Works on the production line and meeting production targets.
• Reports any issues to the supervisor on duty.
• Performs other tasks as assigned.
EDUCATION AND EXPERIENCE
• Highschool degree or equivalent work experience
• Previous experience working in a factory is beneficial.
• Experience operating manufacturing machinery.
• Able to work as part of a team.
• Good communication skills.
• Basic math skills.
• Physical dexterity.
PHYSICAL DEMANDS
The employee is constantly stand working in a manufacturing environment. Occasionally required to sit; climb or balance; and stoop, kneel, crouch or crawl. The employee must frequently lift and/or move up to 25 pounds and occasionally lift and/or move up to 47 pounds.
ENVIRONMENT
Employees work in a manufacturing site setup. Dust and noise are part of the environment
Westlake is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to any characteristics protected by applicable legislation.
If you are an active Westlake employee (or an employee of any Westlake affiliates), please do not apply here. You will apply via the Jobs Hub application in Workday.

What Westlake Chemical employees say

Pay

Benefits

Hours and flexibility

Workplace

Get the full story on Breakroom

Apply