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Lab Assistant Jobs in California (NOW HIRING)

IQVIA

Lab Assistant

Valencia, CA · On-site

$25K - $52K/mo

We are seeking Lab Assistant- Lab General Support to join IQVIA Laboratories at Valencia, CA. We hire passionate innovators who drive healthcare forward through thoughtful and inclusive collaboration.

IQVIA, Inc.

Lab Assistant

Valencia, CA · On-site

$25K - $52K/mo

We are seeking Lab Assistant to join IQVIA Laboratories at Valencia, CA. We hire passionate innovators who drive healthcare forward through thoughtful and inclusive collaboration. If you want to ...

Labcorp

Lab Assistant

Calabasas, CA · On-site

$17.75 - $22.76/hr

Labcorp is seeking a Lab Assistant to join our team Calabasas, CA . Work Schedule: Thursday - Monday 8:00am-4:30pm. Additional days and hours may be required based on business needs Job ...

IQVIA

Lab Assistant

Valencia, CA · On-site

$25K - $52K/mo

We are seeking Lab Assistant to join IQVIA Laboratories at Valencia, CA. We hire passionate innovators who drive healthcare forward through thoughtful and inclusive collaboration. If you want to ...

IQVIA

Lab Assistant

Valencia, CA · On-site

$25K - $52K/mo

We are seeking Lab Assistant to join IQVIA Laboratories at Valencia, CA. We hire passionate innovators who drive healthcare forward through thoughtful and inclusive collaboration. If you want to ...

Unio Specialty Care

Lab Assistant III

Pasadena, CA · On-site

$24 - $27/hr

Lab Assistant III COMPANY DESCRIPTION Unio Health Partners (UHP) is a highly differentiated physician practice management platform with the goal of transforming care delivery across the Western ...

Certified Group

Lab Assistant

Tustin, CA · On-site

Job Summary The Lab Assistant within the Chem Department is responsible for preparing, sterilizing, and organizing media and reagents essential to analytical and testing of food products, ingredients ...

Unio Health Partners

Lab Assistant III

Pasadena, CA · On-site

$24 - $27/hr

Lab Assistant III COMPANY DESCRIPTION Unio Health Partners (UHP) is a highly differentiated physician practice management platform with the goal of transforming care delivery across the Western ...

Unio Health Partners

Lab Assistant I

Pasadena, CA · On-site

$23/hr

Lab Assistant I COMPANY DESCRIPTION Unio Health Partners (UHP) is a highly differentiated physician practice management platform with the goal of transforming care delivery across the Western United ...

Unio Specialty Care

Lab Assistant I

Pasadena, CA · On-site

$23/hr

Lab Assistant I COMPANY DESCRIPTION Unio Health Partners (UHP) is a highly differentiated physician practice management platform with the goal of transforming care delivery across the Western United ...

Certified Group

Lab Assistant

Tustin, CA

Job Summary The Lab Assistant within the Chem Department is responsible for preparing, sterilizing, and organizing media and reagents essential to analytical and testing of food products, ingredients ...

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Lab Assistant information

See California salary details

$10

$19

$29

How much do lab assistant jobs pay per hour?

As of Sep 12, 2026, the average hourly pay for lab assistant in California is $19.98, according to ZipRecruiter salary data. Most workers in this role earn between $16.35 and $22.79 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.
More about Lab Assistant jobs

What are the most commonly searched types of Lab jobs in California?

The most popular types of Lab jobs in California are:

What are popular job titles related to Lab Assistant jobs in California?

For Lab Assistant jobs in California, the most frequently searched job titles are:

What job categories do people searching Lab Assistant jobs in California look for?

The top searched job categories for Lab Assistant jobs in California are:

What cities in California are hiring for Lab Assistant jobs?

Cities in California with the most Lab Assistant job openings:

Lab Assistant jobs near you
Infographic showing various Lab Assistant job openings in California as of September 2026, with employment types broken down into 2% As Needed, 74% Full Time, 21% Part Time, 1% Temporary, and 2% Contract. Highlights an 96% Physical, 1% Hybrid, and 3% Remote job distribution, with an average salary of $41,562 per year, or $20 per hour.

Lab Assistant

Valencia, CA • On-site

IQVIA
Health Care and Social Assistance • 10K+ employees
Learn more about IQVIAexternal

$25K - $52K/mo

Full-time

Re-posted 27 days ago

IQVIA rating

8.1

Company rating: 8.1 out of 10

Based on 53 frontline employees who took The Breakroom Quiz

Job description

We are seeking Lab Assistant- Lab General Support to join IQVIA Laboratories at Valencia, CA.
We hire passionate innovators who drive healthcare forward through thoughtful and inclusive collaboration. If you want to discover a career with greater purpose, join us as we transform and accelerate research and development.
Job Summary:
Support laboratory operations by assisting with routine laboratory procedures, specimen processing, storage, and retrieval activities. This role helps maintain a safe, organized, and efficient laboratory environment while providing administrative and technical support to laboratory staff. Schedule will be Tuesday through Saturday (3:00 PM - 11:30 PM)
What You'll Be Doing:
  • Maintain laboratory glassware by washing, rinsing, drying, distributing, and storing materials
  • Clean and disinfect laboratory work areas, equipment, and workbenches to support compliance and safety standards
  • Prepare and sterilize laboratory supplies, equipment, and other materials for operational readiness
  • Label tubes and prepare specimens for laboratory workflows
  • Facilitate post-analysis storage, sample banking, and specimen retrieval activities
  • Assist with laboratory equipment maintenance and routine operational checks
  • Support inventory management and general organization of laboratory workstations
  • Follow safety, quality, regulatory, and 6S requirements while participating in ongoing training and development
What We Are Looking For:
  • High School Diploma or equivalent. (Some CAP/CLIA lab locations may require an Associate Degree in a laboratory science or medical laboratory technology from an accredited institution)
  • 6 months of relevant work experience in a regulated laboratory preferred
  • Basic knowledge of laboratory safety, infection control procedures, and hazardous chemical handling
  • Basic knowledge of laboratory equipment, instrumentation, and terminology
  • Other equivalent combination of education, training, and experience may be accepted in lieu of degree
The Knowledge, Skills and Abilities Needed for This Role:
  • Ability to maintain effective reporting procedures and control workflow
  • Ability to establish and maintain effective working relationships with coworkers
  • Basic computer skills with strong attention to detail and organizational abilities
  • Understanding of sterilization, decontamination procedures, and hazardous waste management
  • Knowledge of safe exposure practices related to chemicals and blood-borne pathogens
Physical Demands:
Ability to lift up to 50 lbs, frequent standing and walking, occasional sitting, close eye work requirement (computer, typing, reading small prints). Physical demands vary depending on assigned work area and work tasks. Occasional exposure to cold temperatures.
What We Offer You:
We put our employees at the center of everything we do and are committed to providing them, and their families, with benefits that meet their diverse and changing needs. We invest in integrated benefits programs and resources to take care of our employees' physical, mental and emotional, financial and social well-being so they can thrive at home and at work, at any stage of their well-being journey.
To learn more about our benefits, visit the IQVIA benefits page.
If you're looking to unleash your potential, join IQVIA Laboratories to help make the extraordinary possible!

IQVIA is a leading global provider of clinical research services, commercial insights and healthcare intelligence to the life sciences and healthcare industries. We create intelligent connections to accelerate the development and commercialization of innovative medical treatments to help improve patient outcomes and population health worldwide. Learn more athttps://jobs.iqvia.com

IQVIA is proud to be an equal opportunity employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability, status as a protected veteran, or any other status protected by applicable law. https://jobs.iqvia.com/eoe

IQVIA is committed to integrity in our hiring process and maintains a zero tolerance policy for candidate fraud. All information and credentials submitted in your application must be truthful and complete. Any false statements, misrepresentations, or material omissions during the recruitment process will result in immediate disqualification of your application, or termination of employment if discovered later, in accordance with applicable law. We appreciate your honesty and professionalism.

The potential base pay range for this role, when annualized, is $25,300.00 - $52,700.00. The actual base pay offered may vary based on a number of factors including job-related qualifications such as knowledge, skills, education, and experience; location; and/or schedule (full or part-time). Dependent on the position offered, incentive plans, bonuses, and/or other forms of compensation may be offered, in addition to a range of health and welfare and/or other benefits.

What IQVIA employees say

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About IQVIA

Sourced by ZipRecruiter

At IQVIA, we are passionate about helping customers and partners improve results and patient outcomes. Everything we do contributes to this vision for creating a healthier world. In today’s healthcare environment, it’s not only about how much data, information, and technology you have at your fingertips – it’s what you do with it. IQVIA is focused on making intelligent connections for customers across the entire healthcare ecosystem to help you drive healthcare forward. Whether that means partnering with novel technology companies to boost patient engagement, leveraging AI & machine learning to accelerate results, or using decentralized trials to reach the right patients wherever they are – we are always looking for smarter ways to move you forward.

Industry

Health care and social assistance

Company size

10,000+ Employees

Headquarters location

Durham, NC, US

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