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Laboratory Helper Jobs in California (NOW HIRING)

And we will be 100% committed to helping you reach your full potential. SUMMARY The EMC Laboratory Manager oversees all Electromagnetic Compatibility (EMC) testing operations, ensuring the facility ...

And we will be 100% committed to helping you reach your full potential. SUMMARY The EMC Laboratory Manager oversees all Electromagnetic Compatibility (EMC) testing operations, ensuring the facility ...

Laboratory Technician

Pasadena, CA · On-site

$20.75 - $27.50/hr

Help ensure compliance with institutional safety and regulatory requirements. Microbiological and Molecular Laboratory Support * Prepare media, buffers, reagents, and stock solutions. * Culture ...

Laboratory Technician

Pasadena, CA

$20.75 - $27.50/hr

Help ensure compliance with institutional safety and regulatory requirements. Microbiological and Molecular Laboratory Support * Prepare media, buffers, reagents, and stock solutions. * Culture ...

Laboratory Technician

Pasadena, CA · On-site

$27 - $32/hr

Help ensure compliance with institutional safety and regulatory requirements. Microbiological and Molecular Laboratory Support * Prepare media, buffers, reagents, and stock solutions. * Culture ...

Showing results 21-40

Laboratory Helper information

See California salary details

$14

$18

$28

How much do laboratory helper jobs pay per hour?

As of Aug 18, 2026, the average hourly pay for laboratory helper in California is $18.59, according to ZipRecruiter salary data. Most workers in this role earn between $16.83 and $18.51 per hour, depending on experience, location, and employer.

What is a laboratory helper?

Laboratory Helpers are support staff who assist scientists, technicians, and researchers in laboratory settings. Their duties often include preparing and cleaning equipment, organizing materials, maintaining a clean work environment, and helping with basic experiments under supervision. They play a crucial role in ensuring that laboratory operations run smoothly and efficiently. While they typically do not conduct advanced experiments, their work is essential for the daily functioning of the lab.

What does a laboratory helper do?

Laboratory Helpers play a crucial role in maintaining smooth lab operations by handling tasks such as preparing and cleaning equipment, organizing supplies, disposing of waste materials safely, and assisting senior technicians with basic experiments and sample collection. They often ensure that workspaces remain tidy and that essential materials are readily available, which helps minimize disruptions for scientists and researchers. By supporting routine functions and adhering to safety protocols, Laboratory Helpers contribute to an efficient and safe environment, allowing the research team to focus on more specialized tasks.

What skills and qualifications are needed to be a laboratory helper?

To thrive as a Laboratory Helper, you need basic knowledge of laboratory procedures, attention to detail, and at least a high school diploma or equivalent. Familiarity with laboratory equipment, safety protocols, and inventory management systems is often required. Reliability, good organizational skills, and the ability to follow instructions precisely are standout soft skills in this position. These competencies ensure accurate support for laboratory operations, maintain safety standards, and contribute to efficient workflow.

What is the difference between Laboratory Helper vs Laboratory Technician?

AspectLaboratory HelperLaboratory Technician
Required CredentialsHigh school diploma or equivalentPost-secondary education, often a diploma or associate degree
Work EnvironmentAssisting in labs, cleaning, preparing materialsPerforming tests, analyzing samples, operating lab equipment
Employer & Industry UsageUsed in research, medical, and industrial labs for support rolesCommonly employed in clinical, research, and industrial labs for technical tasks

While both roles support laboratory operations, Laboratory Helpers primarily assist with preparatory and support tasks, whereas Laboratory Technicians perform more technical testing and analysis. The Technician role typically requires more formal education and technical skills, making it suitable for those seeking a more advanced position in the lab environment.

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

The most popular types of Laboratory jobs in California are:

What cities in California are hiring for Laboratory Helper jobs?

Cities in California with the most Laboratory Helper job openings:

Infographic showing various Laboratory Helper job openings in California as of August 2026, with employment types broken down into 2% As Needed, 81% Full Time, 12% Part Time, and 5% Contract. Highlights an 94% Physical, 1% Hybrid, and 5% Remote job distribution, with an average salary of $38,668 per year, or $18.6 per hour.

Clinical Laboratory Scientist PD Variable

Laboratory Service Inc

Monterey Park, CA • On-site

Other

Posted 15 days ago


Job description

Clinical Laboratory Scientist

The Clinical Laboratory Scientist (CLS) assists in the operation of the hospital clinical laboratory by overseeing and performing routine and STAT tests in the lab Hematology, Chemistry, Blood Bank, Microbiology departments. CLS assumes responsibility for the accuracy of results and the appropriate documentation of patient, quality control, and maintenance data. The CLS consults with nursing and medical staff as needed. Monitors section functions and assists in the development and revision of policies and procedures.

Responsibilities

Always verifies the name and MR number of the patient before collecting the specimen or performing the test.

Always rejects unsuitable specimens and documents reasons.

Always perform and appropriately document calibration, quality control, and preventative maintenance procedures to validate the accuracy and precision of instruments or testing protocols.

Always reports instrument problems on the Action Taken form.

Always documents action taken to solve an instrument or reagent problem.

Always performs start up and shut down procedures at the beginning and end of the shift.

Always follows laboratory policies when performing the test(s) requested on various instruments.

Before verification of test results always compares present results to previous results and resolves or verifies any differences.

Before verification of test results always responds to abnormal values or flags according to laboratory policy.

Always performs proficiency testing within the guidelines of the department.

Monitors responsible QC, trends, and action take issues.

Ensures testing is performed in a timely manner.

Always ensures that care and instructions given to pediatric, adolescent, adult, or geriatric patients and/or guardians is appropriate for the age and level of understanding of the patient.

Attends in-service programs and maintains the required hours of in-service. Provides verification of such attendance.

When requested is able to assist in the training of another employee.

Always performs the preventative maintenance of instruments on a daily, weekly, and monthly basis.

Help develop and maintain the policies and procedures for the Laboratory Dept.

Uses LIS to verify orders are placed correctly rarely having to cancel a test.

Uses LIS to receive samples and rarely receives specimens incorrectly.

Always disposes of hazardous materials in the proper container and never takes shortcuts that may endanger fellow workers or patients.

Annually reviews and signs all appropriate policy and procedure manuals. Regularly reviews and signs communication log book.

Always maintains adequate supplies.

Always communicates concerns and problems accurately to appropriate personnel in a timely manner.

Seeks guidance and direction as necessary for performance of duties.

Responds to changes in scheduling in view of admissions, STATS, ER, OP, and timed testing.

Always calls the results of critical results and documents in the LIS who was called, time called, and who called

To reduce the cost of testing, always batches testing, whenever possible.

Always refers abnormal results to pathologists or supervisor, according to laboratory policy.

When a flag, asterisk, or code is printed or observed, always takes action to ensure that results reported are accurate and that instrument problems are corrected.

Always operates within budgetary guidelines/staffing needs when functioning as lead technologist.

Demonstrates a willingness to assist co-workers in the completion of daily tasks or special projects.

Always uses available work time to complete all required tasks within established time frames or schedules.

Always completes special projects and assignments in an accurate, efficient, and thorough manner.

Always completes any work left from previous shift within a reasonable time to avoid delay of any patient treatment. When shift is near completion, always ensures that specimens have been located and problems resolved.

Always accommodates STAT orders and reports results within one hour or less.

Always checks pending throughout the shift to maintain workflow and monitor turnaround time.

Always checks pending at the end of the shift to ensure that all work have been completed for assigned work station. Places signed PTR in designated location

Always ensures that there is adequate time available to update/maintain policies and procedure manual, quality control procedures, and preventative maintenance manual.

Returns promptly from errands, coffee breaks, and meals. Informs immediate Supervisor if a rest period or a meal period is missed.

Always performs duties in an independent manner with little or no direct supervision.

Reports to supervisor any suggestions or positive changes/recommendations with the departments policies and procedures.

Always follows-up on quality control problems and institutes corrective action and documents action taken.

Always follows-up on instrument/reagent problems and institutes corrective action and documents the action taken.

When a problem occurs with an instrument, is able to communicate with the manufacturer and resolve the problem or assist in the resolution of the problem.

Always ensures that all shifts comply with laboratory policies and regulatory agency guidelines.

When a procedure or policy is changed always ensures that the change is documented and the new procedure or policy is written.

Always observes the hospital and department standard operating procedures in precautions for transmission of HIV and HBV and the handling and use of hazardous substances.

Performs other duties as assigned.

Qualifications

A Bachelor's degree from an accredited college or university or the equivalent preferred. A valid and current Clinical Laboratory Technologist license. Issued by the State of California Department of Health Services. BCLS card (AHA) within 90 days hire. Able to converse well in English because of physician, nurse, and patient contact. Have good manual dexterity. Work well under supervision and in times of stress.