ZipRecruiter

Log In

1

Lab Trainee Jobs in California (NOW HIRING)

HENRY MAYO NEWHALL MEMORIAL HOSPITAL

Under the direct supervision of the Sr. CLS and Laboratory Supervisors, the Clinical Lab Scientist Trainee observes, trains, and performs a variety of laboratory tests/processes in all assigned areas ...

Transcat, Inc.

Calibration Technician Trainee

Irvine, CA · On-site

$18.69 - $28.05/hr

Trainees will work with other technicians within the lab to learn calibration fundamentals which can include measurement, temperature, electronics, etc. Responsibilities Essential Duties and ...

New

REXEL

Sales Trainee

San Diego, CA · On-site

The Sales Trainee is responsible for completing the Sales Trainee orientation program that covers ... lab/under desks/in server closet - Occasionally - up to 20% * Climb or balance: Must be able to ...

REXEL

Sales Trainee

San Diego, CA · On-site

The Sales Trainee is responsible for completing the Sales Trainee orientation program that covers ... lab/under desks/in server closet - Occasionally - up to 20% * Climb or balance: Must be able to ...

REXEL

Sales Trainee

Anaheim, CA · On-site

The Sales Trainee is responsible for completing the Sales Trainee orientation program that covers ... lab/under desks/in server closet - Occasionally - up to 20% * Climb or balance: Must be able to ...

REXEL

Sales Trainee

Anaheim, CA · On-site

The Sales Trainee is responsible for completing the Sales Trainee orientation program that covers ... lab/under desks/in server closet - Occasionally - up to 20% * Climb or balance: Must be able to ...

REXEL

Sales Trainee

Anaheim, CA · On-site

The Sales Trainee is responsible for completing the Sales Trainee orientation program that covers ... lab/under desks/in server closet - Occasionally - up to 20% * Climb or balance: Must be able to ...

REXEL

Sales Trainee

San Diego, CA · On-site

The Sales Trainee is responsible for completing the Sales Trainee orientation program that covers ... lab/under desks/in server closet - Occasionally - up to 20% * Climb or balance: Must be able to ...

UCSF

Nayak Lab - Full Specialist

San Francisco, CA · On-site

Mentor and supervise junior specialists, students, and other trainees in the laboratory. * Manage day-to-day lab operations, including oversight of compliance, safety, and procurement. * Engage ...

Care Career

Travel Medical Lab Scientist

Fort Bragg, CA · On-site

Care Career is seeking a travel Medical Lab Scientist for a travel job in Fort Bragg, California ... Trainees * Clerks, as needed About Care Career Care Career brings together a portfolio of leading ...

Stanford Health Care

CLS Trainee SFSU

Palo Alto, CA · On-site

The internship provides instruction where the trainee will satisfactorily complete assignments, unknowns, assessments as they rotate through lab departments * Acquire techniques to perform diagnostic ...

next page

Showing results 1-20

All JobsLab JobsLab Trainee JobsLab Trainee Jobs in California

Lab Trainee information

See California salary details

$13

$20

$35

How much do lab trainee jobs pay per hour?

As of Sep 10, 2026, the average hourly pay for lab trainee in California is $20.87, according to ZipRecruiter salary data. Most workers in this role earn between $15.19 and $23.94 per hour, depending on experience, location, and employer.

What is a lab trainee?

Lab Trainees are individuals who are undergoing training in a laboratory setting to gain practical experience and develop essential skills in scientific research or testing. Their responsibilities often include assisting with experiments, preparing samples, maintaining equipment, and learning laboratory safety protocols. Lab Trainees work under the supervision of experienced scientists or technicians and may be students, recent graduates, or new employees. This position provides foundational experience necessary for a career in science or laboratory technology.

What are the key skills and qualifications needed to thrive as a lab trainee?

To thrive as a Lab Trainee, you need a solid background in biological or chemical sciences, attention to detail, and often at least a bachelor’s degree in a relevant field. Familiarity with laboratory equipment, basic data analysis software, and adherence to safety protocols are typically required. Strong organizational skills, effective communication, and eagerness to learn help Lab Trainees excel and contribute positively to team dynamics. These skills ensure experiments are conducted accurately, safely, and efficiently, supporting reliable research outcomes.

What are some common challenges faced by lab trainees during their initial months, and how can they be addressed?

Lab Trainees often encounter challenges such as adapting to strict safety protocols, learning to use specialized equipment, and managing time efficiently amidst multiple tasks. It's normal to feel overwhelmed at first, but proactively seeking guidance from experienced team members and regularly reviewing standard operating procedures can ease the transition. Open communication with supervisors and participating in hands-on training sessions also help build confidence and competence in the lab environment.

What is the difference between Lab Trainee vs Lab Technician?

AspectLab TraineeLab Technician
Required CredentialsTypically pursuing or recently completed relevant education; no formal certification requiredUsually holds a diploma or certification in laboratory technology or related field
Work EnvironmentTraining setting, supervised, learning-focusedOperational laboratory environment, performing routine tests and procedures
Employer & Industry UsageEducational institutions, research labs, hospitals during trainingHospitals, diagnostic labs, research facilities

In summary, a Lab Trainee is primarily in a learning phase, gaining hands-on experience under supervision, while a Lab Technician is a trained professional responsible for conducting laboratory tests independently.

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 Trainee jobs in California?

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

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

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

What cities in California are hiring for Lab Trainee jobs?

Cities in California with the most Lab Trainee job openings:

Lab Trainee jobs near you
Infographic showing various Lab Trainee job openings in California as of August 2026, with employment types broken down into 2% As Needed, 80% Full Time, 8% Part Time, and 10% Contract. Highlights an 97% Physical, 1% Hybrid, and 2% Remote job distribution, with an average salary of $43,414 per year, or $20.9 per hour.

Clinical Lab Scientist Trainee Intern

Santa Clarita, CA • On-site

Henry Mayo Newhall Hospital
Hospitals • 1 - 5K employees
Learn more about Henry Mayo Newhall Hospitalexternal

$23 - $34.16/hr

Full-time

This job post has expired today. Applications are no longer accepted.

Key responsibilities

  • Observe, train, and perform a variety of laboratory tests and processes in all assigned areas within the laboratory.

  • Operate and maintain laboratory equipment, perform quality control, and review patient results.

  • Schedule and obtain CLS licensure within specified timeframes.

Henry Mayo Newhall Hospital rating

8.1

Company rating: 8.1 out of 10

Based on 15 frontline employees who took The Breakroom Quiz

119th of 1,066 rated hospitals

Job description

Job Brief
1 Opening
Pay Range: CLINICAL LAB SCIENTIST INTERN - $23.00 to $34.16
Your Work Here Matters. Your Career Here Thrives.
Imagine coming to work every day knowing that what you do genuinely changes lives. At Henry Mayo Newhall Hospital, that's not just a tagline - it's the reality for every member of our team.
We're not just a hospital. We're the heartbeat of the Santa Clarita Valley - a 357-bed, not-for-profit Level II Trauma Center that has been a trusted pillar of this community since 1975. And we're looking for passionate, driven professionals who want to be part of something bigger than themselves.
Where Clinical Excellence Meets Cutting-Edge Care
Here, you'll work alongside an award-winning team delivering some of the most advanced medical services in the region, including:
  • Comprehensive heart and vascular care
  • Advanced stroke treatment
  • Cancer care in partnership with Keck Medicine of USC
  • Women's imaging and breast health services
  • Emergency and trauma care
  • Cardiac rehabilitation and wellness programs

As a key part of Los Angeles County's STEMI receiving network, we provide lifesaving cardiac intervention through our state-of-the-art Roberta G. Veloz Cardiac Cath Lab. We continuously invest in the latest technology and innovation - which means you'll always be working at the forefront of modern medicine.
A Culture You'll Be Proud to Be Part Of
Our vision - To Be the Most Patient-Centric Hospital Anywhere - drives everything we do. But it's our people who make that vision a reality. Physicians, nurses, staff, and volunteers come together here in a culture rooted in compassion, collaboration, and excellence.
When you join Henry Mayo, you're not just accepting a job offer. You're joining a family that genuinely cares - about our patients, our community, and you.
Located in Beautiful Valencia, California
Nestled in the vibrant Santa Clarita Valley, you'll enjoy an exceptional quality of life both inside and outside of work - with top-rated schools, scenic surroundings, and a welcoming community that generations of families proudly call home.
Ready to make your mark? Join the team that's been setting the standard for compassionate, innovative healthcare for nearly 50 years. Your next great chapter starts here.
Job Summary:
Under the direct supervision of the Sr. CLS and Laboratory Supervisors, the Clinical Lab Scientist Trainee observes, trains, and performs a variety of laboratory tests/processes in all assigned areas within the laboratory. Additionally, the CLS trainee intern operates and maintains equipment, performs and evaluates quality control, discusses and reviews patient's results without sending patient results. This position requires incumbents to schedule CLS exam for state licensure within four weeks of hire; and obtain CLS licensure within three months of hire.
What You'll Bring to the Team:
  • Ability to work well within a team environment.
  • Ability to speak, read, and write fluently and professionally in English as well as follow verbal instructions with minimal supervision.
  • Ability to work flexible shifts
  • Strong organizational skills
  • Critical thinking skills
  • Problem solving skills
  • Basic computer skills

Licensure and Certification:
  • Current CA State CLS Trainee License

Education:
  • BS/BA degree in science related field
  • Completion of a Clinical Laboratory Scientist Program

Experience:
  • Completion of 52 weeks training completed in a CDPH approved CLS training program

What Henry Mayo Newhall Hospital employees say

Pay

Benefits

Hours and flexibility

Workplace

Get the full story on Breakroom

Apply