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Lab Technician Assistant Jobs in Riverside, CA (NOW HIRING)

Astrix Inc

QC Lab Tech- Cosmetics

Chino, CA · On-site

$20 - $25/hr

Title: QC Lab Technician Location: Pomona, CA Pay: $20-25/hr. Shift: M-F 5am-2pm PST Contract, with ... Test pH, viscosity, specific gravity, and other tests as required on QC samples. * Assist with the ...

Staco Systems

Electronic Laboratory Technician

Irvine, CA · On-site

$35 - $45/hr

The electronic lab technician will also assist in the troubleshooting and diagnosis of manufacturing defects and report their findings to the appropriate engineering personnel. The electronic lab ...

Staco Systems

Electronic Laboratory Technician

Irvine, CA · On-site

$35 - $45/hr

The electronic lab technician will also assist in the troubleshooting and diagnosis of manufacturing defects and report their findings to the appropriate engineering personnel. The electronic lab ...

Managed Staffing

Laboratory Technician

Irvine, CA · On-site

$30 - $32/hr

The ideal candidate will have strong attention to detail, excellent lab practices, and the ability ... Maintain a clean and organized workspace following 5S methodologies. * Assist Senior Technicians or ...

Rivian

Sr. Service Lab Technician

Irvine, CA

$33.29 - $55.62/hr

Support cross functional teams and assist with pre-production vehicle builds * Provide ad hoc ... Automotive Technology/Technician Degree or equivalent experience * 5+ years of automotive ...

Certified Group

Chemistry Lab Tech

Tustin, CA · On-site

$20 - $26.50/hr

JOB SUMMARY Assist in the chemical testing of food products, ingredients, and other matrices with ... Maintain lab workspaces in a clean and organized manner at all times * Assisting with managing ...

Care Career

Travel Cath Lab Technologist

Corona, CA · On-site

$2.3K - $3.1K/wk

Travel Cath Lab Technicians are vital team members who assist doctors during invasive cardiovascular procedures such as angioplasty, cardiac catheterization, and electrophysiology. Care Career Job ID ...

Certified Group

Chemistry Lab Tech

Tustin, CA · On-site

$21 - $24/hr

JOB SUMMARY Assist in the chemical testing of food products, ingredients, and other matrices with ... Maintain lab workspaces in a clean and organized manner at all times * Assisting with managing ...

Monster Energy

Packaging Quality Lab Manager

Corona, CA · On-site

$100K - $134K/yr

Provide leadership to lab technicians, supports their training and development, and maintains a ... Calibrate all lab equipment. * Assist with special tasks and projects. Who You Are * Prefer a ...

Certified Group

Chemistry Lab Tech

Tustin, CA

$21 - $24/hr

JOB SUMMARY Assist in the chemical testing of food products, ingredients, and other matrices with ... Maintain lab workspaces in a clean and organized manner at all times * Assisting with managing ...

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Showing results 21-40

All JobsLab Technician JobsLab Technician Assistant JobsLab Technician Assistant Jobs in Riverside, CA

Lab Technician Assistant information

See Riverside, CA salary details

$10

$21

$31

How much do lab technician assistant jobs pay per hour?

As of Sep 4, 2026, the average hourly pay for lab technician assistant in Riverside, CA is $21.12, according to ZipRecruiter salary data. Most workers in this role earn between $17.31 and $24.09 per hour, depending on experience, location, and employer.

What does a lab technician assistant do?

A Lab Technician Assistant supports laboratory staff by preparing equipment, collecting and labeling samples, and maintaining a clean and organized lab environment. They often assist with basic experiments, record data, and ensure that safety protocols are followed. This role is essential for the smooth operation of scientific, medical, or research labs, allowing technicians and scientists to focus on more complex tasks. Lab Technician Assistants may also help with inventory management and the disposal of hazardous materials.

What are the key skills and qualifications needed to thrive as a lab technician assistant, and why are they important?

To thrive as a Lab Technician Assistant, you need a foundational understanding of laboratory procedures, attention to detail, and typically a relevant associate degree or coursework in science. Familiarity with laboratory equipment, data entry software, and safety protocols is essential, and some roles may require certifications like OSHA or laboratory safety training. Strong organization, communication, and teamwork skills help you excel in supporting lab staff and maintaining accurate records. These skills and qualities are vital to ensure accurate results, efficient lab operations, and a safe working environment.

What are some common challenges faced by lab technician assistants and how can they be managed?

Lab Technician Assistants often face challenges such as maintaining accuracy under tight deadlines, managing multiple tasks simultaneously, and adhering to strict safety protocols. To manage these effectively, it's important to develop strong organizational skills, communicate proactively with team members, and regularly update knowledge on laboratory procedures. Seeking feedback and clarifying instructions with supervisors can also help minimize errors and improve workflow efficiency.

What is the difference between Lab Technician Assistant vs Laboratory Technician?

AspectLab Technician AssistantLaboratory Technician
CredentialsHigh school diploma or equivalent; on-the-job trainingPost-secondary education, often a certificate or associate degree
Work EnvironmentSupport roles in labs, assisting with basic tasksPerforming tests, preparing samples, operating lab equipment
Job ResponsibilitiesPreparing materials, cleaning, basic data entryConducting experiments, analyzing samples, recording results

In summary, Lab Technician Assistants typically have less formal education and focus on supporting laboratory staff with basic tasks. Laboratory Technicians have more specialized training and perform more complex testing and analysis, making them more independent in the lab environment.

What qualifications do I need to be a lab technician assistant?

To become a lab technician assistant, a high school diploma or equivalent is typically required, and some positions may prefer post-secondary education or certifications in laboratory procedures or related fields. Basic skills in laboratory equipment, attention to detail, and the ability to follow safety protocols are essential for this role.

What are the most commonly searched types of Lab Technician jobs in Riverside, CA?

The most popular types of Lab Technician jobs in Riverside, CA are:

What cities near Riverside, CA are hiring for Lab Technician Assistant jobs?

Cities near Riverside, CA with the most Lab Technician Assistant job openings:

Lab Technician Assistant jobs near you
Infographic showing various Lab Technician Assistant job openings in Riverside, CA as of August 2026, with employment types broken down into 2% As Needed, 75% Full Time, 20% Part Time, 1% Temporary, and 2% Contract. Highlights an 98% Physical, 1% Hybrid, and 1% Remote job distribution, with an average salary of $43,935 per year, or $21.1 per hour.

QC Lab Tech- Cosmetics

Astrix Inc

Chino, CA • On-site

$20 - $25/hr

Full-time

Re-posted 26 days ago

Job description

Our client, a leading manufacturer of high-quality personal care products is seeking a QC Lab Tech to join their team!
Title: QC Lab Technician
Location: Pomona, CA
Pay: $20-25/hr.
Shift: M-F 5am-2pm PST
Contract, with opportunity to extend or convert.
Job Duties:
  • Test pH, viscosity, specific gravity, and other tests as required on QC samples.
  • Assist with the approval of in-process and finished good samples.
  • Prepare and transcribe analytical data for CoA release.
  • Label specimens accurately and distribute them to the appropriate department.
  • Clean and maintain work area and all lab equipment and supplies.
  • Perform quality control duties as directed by the Laboratory Manager.
  • Understand, exercise and monitor all GMP and safety requirements and procedures in the work environment.
  • Support other areas of QC as needed.

Qualifications:
  • Bachelors degree preferred or High school diploma/GED required with 2 years exp
  • Require 1-2 years of formal laboratory experience.
  • Wet chemistry experience.
  • Able to easily understand complex instructions.
  • Ability to organize and prioritize work for timely completion.

*This job description is a complete list of all desired skills, but not all are required. We strongly encourage candidates who have some of the skills to apply. We look forward to a conversation to learn more about you! *
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