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Lab Assistant Jobs in Duarte, CA (NOW HIRING)

Labcorp

Specialty Lab Assistant

Monrovia, CA · On-site

$17.75 - $20.75/hr

Labcorp is seeking a Lab Assistant to join our teamin Monrovia , CA . Work Schedule: 1st Shift - This is a Casual/Per Diem position; hours will be "as needed" and the start and end times will vary.

PIH Health

Lab Assistant, Per Diem

Whittier, CA · On-site

The Laboratory Assistant performs specimen procurement, accessioning, processing and testing as assigned under the supervision of a licensed Clinical Lab Scientist (CLS). Provides phlebotomy ...

Bentley Mills

Q.A LAB ASSISTANT

La Puente, CA · On-site

$18.50/hr

ESSENTIAL JOB DUTIES Perform various lab tests. Conduct yarn analysis. Shampoo, etc. Cut samples. Maintain carpet. Yarn standards distributions. Prepare packages for shipments and help lab ...

PIH Health

Lab Assistant, Per Diem

Whittier, CA

The Laboratory Assistant performs specimen procurement, accessioning, processing and testing as assigned under the supervision of a licensed Clinical Lab Scientist (CLS). Provides phlebotomy ...

PIH Health

Lab Assistant, Per Diem

Whittier, CA · On-site

$21 - $34.80/hr

The Laboratory Assistant performs specimen procurement, accessioning, processing and testing as assigned under the supervision of a licensed Clinical Lab Scientist (CLS). Provides phlebotomy ...

Prime Healthcare

Lab Assistant - Clinical Lab

Chino, CA · On-site

$24.58/hr

The Laboratory Assistant will follow the guidelines set by CLIA, and the CA Business and Professions Codes (bpc: 1212, 1269). Unlicensed laboratory personnel ("aides") may not, read, record, result ...

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How much do lab assistant jobs pay per hour?

As of Aug 22, 2026, the average hourly pay for lab assistant in Duarte, CA is $21.26, according to ZipRecruiter salary data. Most workers in this role earn between $17.40 and $24.23 per hour, depending on experience, location, and employer.

What is a lab assistant?

As a laboratory assistant or lab technician, you are responsible for helping scientists conduct experiments in a laboratory environment. You may be asked to prepare, clean, and maintain lab equipment and log readings and results. Your responsibilities may also include performing basic analyses of samples and recording results accurately. Your responsibilities will vary based on the type of lab you work in, but compliance with protocols and commitment to safety and accuracy are critical in any lab.

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

To thrive as a Lab Assistant, you need a basic understanding of laboratory procedures, safety protocols, and often an associate degree or relevant coursework in science. Familiarity with laboratory information management systems (LIMS), standard lab equipment, and proper sample handling techniques is typically required. Attention to detail, strong organizational skills, and effective teamwork are essential soft skills for this role. These skills ensure accurate results, maintain lab safety standards, and support smooth laboratory operations.

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

Lab Assistants often encounter challenges such as managing multiple tasks under tight deadlines, maintaining strict adherence to safety protocols, and ensuring the accuracy of data collection. To manage these effectively, it's important to stay organized, communicate proactively with supervisors and colleagues, and remain attentive to details when handling samples or preparing equipment. Many labs offer training on safety and procedures, so taking advantage of these resources can help new hires adapt quickly and perform confidently in their roles.

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

AspectLab AssistantMedical Laboratory Technician
Required CredentialsHigh school diploma or equivalent; on-the-job trainingAssociate degree in medical laboratory technology or related field
Work EnvironmentHospitals, clinics, research labsHospitals, diagnostic labs, healthcare facilities
Job ResponsibilitiesAssist with sample collection, prepare specimens, maintain lab equipmentPerform complex tests, analyze samples, report results
Industry UsageCommonly used in healthcare and research settingsPrimarily in medical diagnostics and healthcare

While both roles support laboratory operations, Medical Laboratory Technicians perform more advanced testing and require specialized education. Lab Assistants typically handle basic tasks and support lab staff, making them entry-level positions in healthcare labs.

How much does a lab assistant get paid?

Lab assistants typically earn between $25,000 and $40,000 annually, depending on experience, location, and the specific industry or laboratory setting. Entry-level positions may start lower, while those with specialized skills or certifications can earn higher wages. Pay can also vary based on full-time or part-time status and the complexity of tasks performed.

What exactly does a lab assistant do?

A lab assistant supports laboratory operations by preparing samples, maintaining equipment, recording data, and ensuring safety protocols are followed. They often work under the supervision of scientists or technicians and may need knowledge of lab procedures and basic scientific techniques.

What qualifications do I need to be a lab assistant?

To become a lab assistant, candidates typically need a high school diploma or equivalent; some positions may require postsecondary education or relevant coursework in science. Basic knowledge of laboratory procedures, attention to detail, and familiarity with lab equipment are important. Certifications such as OSHA safety training can also be beneficial.
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The top searched job categories for Lab Assistant jobs in Duarte, CA are:

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

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

Lab Assistant jobs near you
Infographic showing various Lab Assistant job openings in Duarte, CA as of August 2026, with employment types broken down into 2% As Needed, 79% Full Time, 16% Part Time, 1% Temporary, and 2% Contract. Highlights an 98% Physical, 1% Hybrid, and 1% Remote job distribution, with an average salary of $44,218 per year, or $21.3 per hour.

Student Lab/Research Assistant

Chapman University

Orange, CA • On-site

$17/hr

Full-time

Posted 3 days ago

New

Chapman University rating

7.7

Company rating: 7.7 out of 10

Based on 10 frontline employees who took The Breakroom Quiz

262nd of 620 rated colleges and universities

Job description

Posting Details
Student Title Classification Information
Quick Link
https://chapman.peopleadmin.com/postings/40710
Job Number
SE226624
Position Information
Department or Unit Name
Political Science
Position Headcount
7
Position Title
Student Lab/Research Assistant
Academic Year
Academic Year 2026-2027
Term or Semester
All Academic Year
Is this Role for an Undergrad or Grad Student?
Undergrad
Anticipated Pay Range
$17.00 - $17.00
Pay Range Information
Chapman University is required to provide a reasonable estimate of the compensation range for this position. This range takes into account a variety of factors that are considered in making compensation decisions, including experience, skills, knowledge, abilities, education, licensure and certifications, and other business and organizational needs. Salary offers are determined based on the final candidate's qualifications and experience, as well as internal equity and other internal factors. The anticipated pay range is not a promise of a particular wage.
On which Campus will this work be done?
Orange
Approved Supervisor
Ann Gordon
Supervisor Email
agordon@chapman.edu
Scheduling
Please use dates within Chapman Academic Calendar
(https://www.chapman.edu/academics/academic-calendar.aspx)
Desired Start Date
08/31/2026
Projected End Date
05/23/2027
Average number of hours per week
Up to 10 Hrs
Position Summary Information
Job Description Summary
Provide general level lab and research support.
Responsibilities
  • Supervise the Henley Social Sciences Research Lab in RO 204, ensure that students operate equipment properly, trouble-shoot when required and maintain lab in good running condition.
  • Assist and monitor students with computer and software needs.
  • Conduct research with a faculty member in the Henley Social Sciences Research Lab.
  • Assist with Henley Social Sciences Research Lab special projects as requested.

Required Qualifications
Majoring in the social sciences and/or related field.
Desired Qualifications
Prior experience working in a lab/research setting.
Special Instructions to Applicants
Budget Information
Is Federal work-study required?
With or Without FWS

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