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Lab Assistant Jobs in Pasadena, CA (NOW HIRING)

OPEN Healthcare

Laboratory Assistant

Gardena, CA · On-site

$21 - $24/hr

We are currently seeking a Lab Assistant to join the Laboratory Operations team. As our Lab Assistant you will play a key role in performing laboratory procedures that require some degree of ...

New

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

City Of Industry, 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

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

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 ...

Alhambra Hospital Medical Center

CLS

Alhambra, CA · On-site

Provide technical guidance & instruction to Lab Assistant, students and other hospital personnel. Adhere to all applicable TJC, CDPH, and CMS regulations, including HIPAA, safety and infection ...

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Lab Assistant information

See Pasadena, CA salary details

$11

$22

$32

How much do lab assistant jobs pay per hour?

As of Aug 29, 2026, the average hourly pay for lab assistant in Pasadena, CA is $22.09, according to ZipRecruiter salary data. Most workers in this role earn between $18.08 and $25.19 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 Pasadena, CA?

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

What are popular job titles related to Lab Assistant jobs in Pasadena, CA?

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

What job categories do people searching Lab Assistant jobs in Pasadena, CA look for?

The top searched job categories for Lab Assistant jobs in Pasadena, CA are:

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

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

Lab Assistant jobs near you
Infographic showing various Lab Assistant job openings in Pasadena, CA as of August 2026, with employment types broken down into 1% As Needed, 75% Full Time, 21% Part Time, 1% Temporary, and 2% Contract. Highlights an 98% Physical, 1% Hybrid, and 1% Remote job distribution, with an average salary of $45,937 per year, or $22.1 per hour.

Lab Assistant (Research Lab Tech I)

University of Southern California

Los Angeles, CA • On-site

$22 - $25.64/hr

Full-time

Posted 10 days ago

University Of Southern California rating

8.4

Company rating: 8.4 out of 10

Based on 53 frontline employees who took The Breakroom Quiz

104th of 627 rated colleges and universities

Job description

We're recruiting a full-time lab tech to join the Shared Minds Lab at the University of Southern California! This is a great opportunity for someone looking to gain hands-on research experience before pursuing a PhD in neuroscience, cognitive science, psychology, or a related field.
The Shared Minds Lab, led by PI Sam Nastase at USC (https://shared-minds.github.io/), is accepting applications for a full-time lab tech/research assistant to begin in Fall 2026.
This will be an fMRI-forward position centered on intensive, naturalistic neuroimaging paradigms for language, conversation, and social-narrative videogame play. The lab manager will play a central role in coordinating with participants and leading fMRI data collection across multiple related projects.
Beyond data collection, there will be opportunities to get involved in fMRI data analysis and computational modeling, particularly using large language models (LLMs) to study naturalistic language and social interaction. This position is well suited to someone interested in gaining experience with human neuroscience research while developing the computational skills that will make you a strong candidate for graduate school.
The lab assistant will:
Coordinate participant recruitment, screening, scheduling, and study logistics
Lead fMRI data collection for multiple related naturalistic neuroimaging studies
Maintain research documentation, participant records, and data organization
Contribute to data analysis and modeling depending on experience and interests
We're looking for someone who is organized, reliable, communicative, and excited about research.
Preferred qualifications:
  • Bachelor's degree in neuroscience, cognitive science, psychology, or a related field
  • Strong organizational and interpersonal skills with careful attention to detail
  • Experience with fMRI and/or programming (e.g. Python) is a plus, but is not required

The Shared Minds Lab studies how we communicate our thoughts to one another in real-world settings, with an emphasis on natural language, narrative, and social interaction. Our work combines neuroimaging with computational approaches for modeling rich, real-world stimuli and behavior. The lab manager will work closely with collaborators in the Phonetics and Phonology group, the Signal Analysis and Interpretation Laboratory (SAIL), and the Brain and Creativity Institute at USC, as well as collaborators in industry.
To apply, please upload:
  • CV/Resume
  • Cover Letter

Applications will be reviewed on a rolling basis until the position is filled.
Anticipated start date: Fall 2026
Location: University of Southern California, Los Angeles, CA
Position: Full-time
The hourly rate range for this position is $22 - $25.64. When extending an offer of employment, the University of Southern California considers factors such as (but not limited to) the scope and responsibilities of the position, the candidate's work experience, education/training, key skills, internal peer alignment, federal, state and local laws, contractual stipulations, grant funding, as well as external market and organizational considerations.
This position is grant-funded.
Work Arrangement: This is a 100% full-time, on-site/on-campus position.
Required Documents and Additional Information:
  • Resume and cover letter required (may be uploaded as one file). Please do not submit your application without these documents.
  • Job openings are posted for a minimum of (5) five business days. This job may be removed from posting boards and filled any time after the minimum posting period has ended, so please apply on the same business day if interested.
  • To support the well-being of our faculty and staff, USC provides benefits-eligible employees with a broad range of perks to help protect their and their dependents' health, wealth, and future. These benefits are available as part of the overall compensation and total rewards package. You can learn more about USC's comprehensive benefits here.

Performs other related duties as assigned or requested. The university reserves the right to add or change duties at any time.
Minimum Education: High school or equivalent, Combined experience/education as substitute for minimum education
Minimum Experience: 6 - 12 months, Combined education/experience as substitute for minimum experience
Minimum Field of Expertise: Ability to follow detailed instructions, oral and written
USC is 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, protected veteran status, disability, or any other characteristic protected by law or USC policy. USC observes affirmative action obligations consistent with state and federal law. USC will consider for employment all qualified applicants with criminal records in a manner consistent with applicable laws and regulations, including the Los Angeles County Fair Chance Ordinance for employers and the Fair Chance Initiative for Hiring Ordinance, and with due consideration for patient and student safety. Please refer to the Background Screening Policy Appendix D for specific employment screen implications for the position for which you are applying.
We provide reasonable accommodations to applicants and employees with disabilities. Applicants with questions about access or requiring a reasonable accommodation for any part of the application or hiring process should contact USC Human Resources by phone at (213) 821-8100, or by email at uschr@usc.edu. Inquiries will be treated as confidential to the extent permitted by law.
  • Notice of Non-discrimination
  • Employment Equity
  • Read USC's Clery Act Annual Security Report
  • USC is a smoke-free environment
  • Digital Accessibility

If you are a current USC employee, please apply to this USC job posting in Workday by copying and pasting this link into your browser:
https://wd5.myworkday.com/usc/d/inst/1$9925/9925$152076.htmld

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About University of Southern California

Sourced by ZipRecruiter

The University of Southern California (USC) is not a conventional company, but a private research university established in the heart of Los Angeles, CA, US. Founded in 1880, it's one of the oldest private research universities in California. USC operates in the education industry providing primary services of higher education, research, and community development. This prestigious institution offers a comprehensive array of undergraduate, graduate, and professional programs across various disciplines, including the humanities, social sciences, and STEM (Science, Technology, Engineering, and Mathematics). The University is guided by its commitment to foster creativity, innovation, leadership, and discovery through academic excellence.

Industry

Colleges, universities, and professional schools

Company size

10,000+ Employees

Headquarters location

Los Angeles , CA, US

Year founded

1880

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