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Medical Lab Assistant Jobs in California (NOW HIRING)

Chapman University

Lab Tech Assistant 1

Orange, CA · On-site

$17.90/hr

The primary responsibility of the Lab Assistant is to follow and maintain the Art Studio Lab's Policy and Procedure to ensure a safe workspace for all. The Art Department Labs include Sculpture ...

Chapman University

Lab Tech Assistant 1

Orange, CA · On-site

$17.90/hr

The primary responsibility of the Lab Assistant is to follow and maintain the Art Studio Lab's Policy and Procedure to ensure a safe workspace for all. The Art Department Labs include Sculpture ...

TridentCare

Lab Assistant

Irvine, CA

$18/hr

Routes reference lab specimens, with a copy of the requisition, to the reference lab desk for ... Knowledge of medical (laboratory) terminology helpful

TridentCare

Lab Assistant

Irvine, CA · On-site

Routes reference lab specimens, with a copy of the requisition, to the reference lab desk for ... Knowledge of medical (laboratory) terminology helpful Equal Opportunity Employer/Protected Veterans ...

Trident Care

Lab Assistant

Irvine, CA · On-site

$18/hr

Routes reference lab specimens, with a copy of the requisition, to the reference lab desk for ... Knowledge of medical (laboratory) terminology helpful

Jconnect Infotech Inc

Medical Lab tech

Arcata, CA · On-site

$2.2K/wk

Medical Lab Tech Location: Arcata, CA 95518 Shift: 7 nights on, 7 nights off Contract Length: 13 Weeks Gross Weekly Pay: $2200/wk. for 40hrs. Start Date:TBD Documents Required Please share the ...

Kelly Services

Lab Assistant

Signal Hill, CA · On-site

$21 - $23/hr

Lab Assistant Kelly ® Science & Clinical is seeking a Lab Assistant for a contract-to-hire ... Kelly offers eligible employees voluntary benefit plans including medical, dental, vision ...

Vitalant

Medical Lab Scientist I

San Luis Obispo, CA · On-site

$45.40 - $46.80/hr

Recognition and perks As a Med Lab Scientist, you'll get to * Performs high complexity testing (e.g. antigen screening, low titer testing). * Performs moderate complexity testing (e.g. quality ...

Jconnect Infotech Inc

Medical Lab tech

King City, CA · On-site

$2.1K/wk

Job Details Position: Medical Lab Tech Location: King City, CA 93930 Shift: Variable Gross Pay: $2160/wk. for 36hrs. Contract Length: 13 Weeks Start Date: TBD Documents Required Please share the ...

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All JobsMedical Lab JobsMedical Lab Assistant JobsMedical Lab Assistant Jobs in California

Medical Lab Assistant information

See California salary details

$13

$23

$55

How much do medical lab assistant jobs pay per hour?

As of Sep 12, 2026, the average hourly pay for medical lab assistant in California is $23.25, according to ZipRecruiter salary data. Most workers in this role earn between $17.07 and $23.03 per hour, depending on experience, location, and employer.

What is a medical lab assistant?

Medical Lab Assistants are healthcare professionals who support laboratory technologists and technicians by preparing samples, conducting basic tests, and ensuring lab equipment is clean and functioning. They play a crucial role in the diagnosis and treatment of patients by handling specimens such as blood, urine, and tissue. Their responsibilities include labeling samples, recording data, and sometimes interacting with patients to collect samples. Medical Lab Assistants work in hospitals, clinics, research laboratories, and diagnostic centers, helping to ensure accurate and timely test results.

What does a medical lab assistant do?

As a medical lab assistant, you typically work in a hospital or clinical/medical laboratory. This role is slightly different than a lab tech position in that you have less responsibility. As a lab assistant, it’s your job to assist technologists and technicians with lab tests. Depending on the specific position, your duties may include preparing specimens, managing their storage, and keeping track of the results. Other everyday tasks involve keeping the lab equipment clean, maintaining an accurate inventory of supplies, and placing orders as needed. You may also have administrative duties, like billing and filing.

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

To thrive as a Medical Lab Assistant, you need a solid understanding of laboratory procedures, specimen handling, and safety protocols, typically gained through a diploma or certificate in medical laboratory technology. Familiarity with laboratory information systems (LIS), centrifuges, and automated analyzers is important for efficient workflow. Attention to detail, organizational skills, and effective communication help ensure accurate results and smooth collaboration with healthcare teams. These skills and qualities are essential for maintaining high standards of laboratory accuracy, safety, and timely patient care.

What are some common challenges medical lab assistants face in their daily work, and how can they be managed?

Medical Lab Assistants often encounter challenges such as handling a high volume of specimens, maintaining accuracy under time pressure, and adhering to strict safety protocols. Managing these challenges involves strong organizational skills, effective communication with laboratory technologists and other healthcare staff, and diligent attention to detail. Many labs offer ongoing training and support to help assistants stay current with best practices and improve workflow efficiency, ensuring patient safety and reliable test results.

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

AspectMedical Lab AssistantMedical Laboratory Technician
CredentialsHigh school diploma, phlebotomy certificationAssociate degree in medical laboratory technology, certification often required
Work EnvironmentClinics, hospitals, diagnostic labsHospitals, diagnostic labs, research facilities
Job DutiesSample collection, preparing specimens, basic testingPerforming complex tests, analyzing samples, operating lab equipment
Employer & IndustryHealthcare facilities, clinicsHospitals, research labs, diagnostic centers

Medical Lab Assistants typically handle sample collection and basic tasks, while Medical Laboratory Technicians perform more complex testing and analysis. Both roles are essential in healthcare labs, but Technicians usually require more advanced education and certification.

How much does a medical lab assistant get paid?

A medical lab assistant typically earns between $30,000 and $45,000 annually, depending on experience, location, and certification level. Salaries can vary based on the healthcare setting and whether the role requires specialized skills or equipment handling.

Is a medical lab assistant a good career?

A medical lab assistant is a valuable healthcare professional who performs laboratory tests and prepares specimens, supporting diagnosis and treatment. The role typically requires attention to detail, technical skills, and certification, with job prospects generally stable due to ongoing demand in healthcare settings.
More about Medical Lab Assistant jobs

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

The most popular types of Medical Lab jobs in California are:

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

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

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

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

What cities in California are hiring for Medical Lab Assistant jobs?

Cities in California with the most Medical Lab Assistant job openings:

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

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

Medical Lab Assistant jobs near you
Infographic showing various Medical Lab Assistant job openings in California as of August 2026, with employment types broken down into 1% As Needed, 74% Full Time, 18% Part Time, and 7% Contract. Highlights an 87% Physical, 1% Hybrid, and 12% Remote job distribution, with an average salary of $48,355 per year, or $23.2 per hour.

LAB ASSISTANT I (Saturdays)

Daly City, CA • On-site

NORTH EAST MEDICAL SERVICES
Health Care and Social Assistance • 51 - 200 employees
Learn more about NORTH EAST MEDICAL SERVICESexternal

$36/hr

Part-time

Posted 23 days ago

Job description

The Lab Assistant I performs phlebotomy and reception duties.

ESSENTIAL JOB FUNCTIONS:

  • Registers and greets patients, reviews/obtain lab orders, post lab charges, release lab orders, informs, generates and posts bills and collects payments.
  • Performs blood draw in an accurate and timely manner.
  • Explains to patients how to collect random or timed urine, sputum, feces or semen sample accurately.
  • Performs other job duties as required by manager/supervisor.
  • Current Certified Phlebotomy Technician 1 (CPT-1) certificate issued by the State of California
  • High school certificate/GED certificate required.
  • Must be proficient in using computers.
  • 1+ years experience in a medical setting preferred.
  • Experience in a laboratory setting is a plus.
  • Knowledge of EPIC system is a plus
  • Knowledge of Microsoft Office is a plus.
  • Current documentation of Basic Life Support is required.

LANGUAGE:

  • Must be able to read and write English
  • Ability to speak Chinese (Cantonese/Mandarin) required.
  • Fluency in another language is an asset.

STATUS:

  • This is a FLSA Non-exempt position.
  • This is an OSHA high-risk position
  • This is a Part Time position.
     

NEMS is proud to be an Equal Opportunity Employer welcoming diversity in our workforce. Pursuant to the San Francisco Fair Chance Ordinance, we will consider for employment qualified applicants with arrest and conviction records.

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