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Process Assistant Jobs in Rialto, CA (NOW HIRING)

Honor Plastics & Molding

Process Technician

Pomona, CA · On-site

$27.50 - $28/hr

Coordinate and assist with new mold samplings including the molding process and the creation of full documentation on processing parameters. * Communicate with management, quality assurance and shop ...

Honor Plastics & Molding

Process Technician

Pomona, CA · On-site

$28 - $29/hr

Coordinate and assist with new mold samplings including the molding process and the creation of full documentation on processing parameters. * Communicate with management, quality assurance and shop ...

Tigre USA Inc

Process Engineer

Beaumont, CA · On-site

$85 - $115/hr

Process Engineer Tigre USA Inc, Beaumont, California, United States • Engineering About this ... Create and consolidate KPI's for plant areas, understand GAP's and assist in building plans for ...

Crown Technical Systems

Process Engineer

Fontana, CA · On-site

$86K - $118K/yr

Interface with production of all activities associated with new process implementation and transfer. * Assist in the development of training and provide training to production personnel during new ...

ZEISS

Process Engineer II

Ontario, CA · On-site

$99K - $124K/yr

As an engineering liaison, support CAPA projects and root cause analysis to investigate productivity or quality issues with assistance from Operations and Quality Management. * Assist Sr. Process ...

ZEISS

Process Engineer II

Ontario, CA · On-site

$99K - $124K/yr

As an engineering liaison, support CAPA projects and root cause analysis to investigate productivity or quality issues with assistance from Operations and Quality Management. * Assist Sr. Process ...

Luna Innovations

Process Engineering Technician

Chino, CA · On-site

$30 - $35/hr

Work with the Technical Writing team to develop, document, and assist with maintaining accurate manufacturing process documentation, such as work instructions, travelers, test workbooks, and process ...

New

Envista

Process Engineering Intern

Yorba Linda, CA · On-site

Key Responsibilities Equipment Programming Support • Assist with programming, setup, or configuration of process equipment • Support program adjustments and verification during equipment prove ...

Esri

Business Process Analyst

Redlands, CA · On-site

$61K - $82K/yr

Develop and/or assist in the development of training materials and delivery of training Requirements * 5+ years of direct work experience as a business analyst on cross-functional process ...

iStaffing

Be Seen First

Senior Recruiter

Rialto, CA · On-site

$23 - $25/hr

Build strong relationships with candidates and provide them with a positive experience throughout the hiring process. * Assist in talent management strategies to retain top performers within the ...

Esri

Business Process Analyst

Redlands, CA · On-site

$72K - $135K/yr

Develop and/or assist in the development of training materials and delivery of training Requirements * 5+ years of direct work experience as a business analyst on cross-functional process ...

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Process Assistant information

See Rialto, CA salary details

$14

$25

$48

How much do process assistant jobs pay per hour?

As of Sep 3, 2026, the average hourly pay for process assistant in Rialto, CA is $25.54, according to ZipRecruiter salary data. Most workers in this role earn between $17.60 and $29.66 per hour, depending on experience, location, and employer.

What is a process assistant?

Process Assistants are professionals who support the daily operations and workflow of a business or organization. They typically assist with coordinating tasks, monitoring processes, handling documentation, and ensuring that procedures are followed efficiently. Process Assistants often work in environments like warehouses, manufacturing plants, or offices, supporting supervisors and helping teams meet productivity goals. Their role may also involve troubleshooting issues, training new employees, and maintaining quality standards.

What skills and qualifications are needed to be a process assistant?

To thrive as a Process Assistant, you need strong organizational abilities, attention to detail, and a high school diploma or equivalent. Familiarity with inventory management systems, warehouse management software, and basic office tools like Excel are typically used in this role. Effective communication, time management, and problem-solving skills help someone excel in supporting team operations and adapting to dynamic environments. These skills ensure efficient workflow, accurate order processing, and smooth coordination within fast-paced operational settings.

What challenges do process assistants face in fast-paced warehouse environments, and how can they overcome them?

Process Assistants in fast-paced warehouse settings often encounter challenges such as managing frequent workflow changes, meeting tight productivity targets, and coordinating with multiple teams across shifts. To overcome these, it's helpful to develop strong organizational skills, maintain clear communication with team members and supervisors, and stay adaptable to shifting priorities. Proactively seeking feedback and staying updated on standard operating procedures can also help Process Assistants remain effective and reduce workplace stress.

What is the difference between Process Assistant vs Warehouse Associate?

AspectProcess AssistantWarehouse Associate
Required CredentialsHigh school diploma or equivalent; some roles may require basic certificationsHigh school diploma or equivalent; certifications are uncommon
Work EnvironmentManufacturing, distribution centers, or production linesWarehouses, distribution centers, and storage facilities
Employer & Industry UsageLogistics, manufacturing, retail distributionLogistics, retail, manufacturing
Common Search & ComparisonYesYes

Process Assistants and Warehouse Associates often share similar environments and qualifications, focusing on supporting operations in logistics and manufacturing. While Process Assistants typically handle process monitoring and support tasks, Warehouse Associates focus on inventory handling and physical storage. Both roles are essential in supply chain operations and are frequently compared by job seekers seeking entry-level roles in logistics and distribution industries.

How do you become a process assistant at Amazon?

To become a process assistant at Amazon, candidates typically need a high school diploma or equivalent and relevant experience in warehouse or logistics operations. The application process involves submitting an online application, completing assessments, and participating in interviews. Prior experience with inventory management, safety protocols, and teamwork skills are beneficial.

What are popular job titles related to Process Assistant jobs in Rialto, CA?

For Process Assistant jobs in Rialto, CA, the most frequently searched job titles are:

What cities near Rialto, CA are hiring for Process Assistant jobs?

Cities near Rialto, CA with the most Process Assistant job openings:

Process Assistant jobs near you
Infographic showing various Process Assistant job openings in Rialto, CA as of August 2026, with employment types broken down into 1% As Needed, 83% Full Time, 13% Part Time, 2% Contract, and 1% Nights. Highlights an 80% Physical, 2% Hybrid, and 18% Remote job distribution, with an average salary of $53,133 per year, or $25.5 per hour.

Process Technician

Honor Plastics & Molding

Pomona, CA • On-site

$27.50 - $28/hr

Full-time

Re-posted 9 days ago

Job description

Purpose:

 

The process technician is responsible for all aspects of the injection molding process. They will ensure that all the injection molding machine and the process are producing quality parts efficiently.

The process Technician must have a good fundamental knowledge of the injection molding process, raw material, test methods, processing controls and secondary equipment. This position directly reports to the VP Operation.

 

Duties & Responsibilities:

  • Perform all start-up, shutdown, and troubleshooting of the molding process during normal production run.
  • Coordinate and/ or setup all secondary and auxiliary equipment as needed for each job
  • Ensure that material requiring pre-drying are managed properly.
  • Assist with all molds insert changes
  • Coordinate and assist with new mold samplings including the molding process and the creation of full documentation on processing parameters.
  • Communicate with management, quality assurance and shop floor daily to discuss all modeling related issues
  • Assist set-up technicians and material Handlers as needed
  • Always follow department operational procedures.
  • Operate the machines as needed
  • Ensure that the production activities are carried out in accordance with approved procedures
  • Promote safety, quality and environmental awareness at all times

Required Knowledge, Skills, & Abilities:

  • High school diploma or equivalent qualification.
  • A minimum of 3 years experience in a similar role (Preferred).
  • Strong mechanical aptitude and scientific molding experience would be beneficial
  • Good communication/Interpretation skills and attention to detail
  • Ability to work in a fast pace, high change environment, with limited supervision

Pay Rate : $ 28 Hourly

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