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Clinical Lab Assistant Jobs in Rancho Cucamonga, CA

AHMC Healthcare

Clinical Lab Scientist

Riverside, CA

$45 - $49.03/hr

A Clinical Laboratory Scientist with a minimum of two years experience responsible for performing testing in the assigned work areas without direct supervision. Must possess a "can do" attitude and ...

AHMC Healthcare

Clinical Lab Scientist

Riverside, CA · On-site

$45/hr

Overview A Clinical Laboratory Scientist with a minimum of two years experience responsible for performing testing in the assigned work areas without direct supervision. Must possess a "can do ...

UHS

Clinical Lab Scientist - Full Time Night

Corona, CA · On-site

$44.74 - $67.12/hr

Responsibilities Clinical Lab Scientist (CLS) Full Time Nights position located at Corona Regional ... Directs work of laboratory assistants and auxiliary personnel. Maintains working knowledge of ...

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Clinical Lab Assistant information

See Rancho Cucamonga, CA salary details

$14

$26

$72

How much do clinical lab assistant jobs pay per hour?

As of Aug 18, 2026, the average hourly pay for clinical lab assistant in Rancho Cucamonga, CA is $26.78, according to ZipRecruiter salary data. Most workers in this role earn between $19.66 and $27.50 per hour, depending on experience, location, and employer.

What is a clinical lab assistant?

A clinical lab assistant works in a medical lab, helping senior researchers to assess, analyze, and discover diseases and other medical issues. The duties of these technicians include inspecting specimens and running routine and specialized tests. They also maintain records, which are used to make reports to doctors or patients. Qualifications for this career include a bachelor’s degree in biology, medical sciences, or a related field, as well as experience or training in a lab setting. Depending on state laws, clinical lab assistants may need certification. Other skills include attention to detail and strong written and verbal communication.

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

To thrive as a Clinical Lab Assistant, you need a strong background in biology or medical laboratory technology, attention to detail, and typically a certificate or associate degree in a related field. Familiarity with laboratory information systems (LIS), specimen processing equipment, and adherence to safety protocols is essential. Strong organizational skills, teamwork, and effective communication help you excel in a fast-paced, accuracy-driven environment. These skills ensure precise sample handling, reliable test results, and smooth laboratory operations, which are critical for patient diagnosis and care.

What are some common challenges faced by clinical lab assistants, and how can they be managed?

Clinical Lab Assistants often work in fast-paced environments where attention to detail is critical, especially when handling multiple samples and processing tests under time constraints. Managing workload efficiently and maintaining accurate records are essential to avoid errors. Communication with laboratory technologists and other healthcare professionals is also key, as it ensures smooth workflow and timely delivery of results. Staying organized, following strict protocols, and proactively seeking clarification when uncertain can help manage these challenges effectively.

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

AspectClinical Lab AssistantMedical Laboratory Technician
CertificationsNone required, but certification can enhance prospectsCertification often preferred or required (e.g., ASCP)
Work EnvironmentHospitals, clinics, diagnostic labsHospitals, diagnostic labs, research facilities
Job ResponsibilitiesAssist with specimen collection, prepare samples, maintain lab equipmentPerform tests, analyze samples, record results
EducationHigh school diploma or equivalentPost-secondary education (associate degree)

While both roles support laboratory operations, Clinical Lab Assistants mainly assist with specimen handling and preparation, whereas Medical Laboratory Technicians perform detailed testing and analysis. The roles often overlap in work environment and required credentials, but Medical Laboratory Technicians typically have more advanced training and responsibilities.

What do clinical lab assistants do?

Clinical lab assistants support laboratory operations by preparing specimens, maintaining lab equipment, and recording test results. They often work under the supervision of medical technologists or laboratory managers and need attention to detail and basic knowledge of laboratory procedures.
More about Clinical Lab Assistant jobs

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For Clinical Lab Assistant jobs in Rancho Cucamonga, CA, the most frequently searched job titles are:

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The top searched job categories for Clinical Lab Assistant jobs in Rancho Cucamonga, CA are:

What cities near Rancho Cucamonga, CA are hiring for Clinical Lab Assistant jobs?

Cities near Rancho Cucamonga, CA with the most Clinical Lab Assistant job openings:

Clinical Lab Assistant jobs near you
Infographic showing various Clinical Lab Assistant job openings in Rancho Cucamonga, CA as of August 2026, with employment types broken down into 45% Full Time, 29% Part Time, and 26% Contract. Highlights an 100% In-person job distribution, with an average salary of $55,696 per year, or $26.8 per hour.

Clinical Lab Scientist

AHMC Healthcare

Riverside, CA

$45 - $49.03/hr

Full-time

Re-posted 21 days ago

AHMC Healthcare rating

7.1

Company rating: 7.1 out of 10

Based on 14 frontline employees who took The Breakroom Quiz

Job description

A Clinical Laboratory Scientist with a minimum of two years experience responsible for performing testing in the assigned work areas without direct supervision. Must possess a “can do” attitude and be flexible to change. Must demonstrate a good work ethic in regards to time and attendance. Performs all duties with a thorough understanding of both theoretical and technical issues. Performs quality control appropriately and documents and resolves and QC failures according to policy. Recognizes the relationship between test results and responds appropriately. Calls all critical values to physician.


A Clinical Laboratory Scientist with a minimum of two years experience responsible for performing testing in the assigned work areas without direct supervision. Must possess a “can do” attitude and be flexible to change. Must demonstrate a good work ethic in regards to time and attendance. Performs all duties with a thorough understanding of both theoretical and technical issues. Performs quality control appropriately and documents and resolves and QC failures according to policy. Recognizes the relationship between test results and responds appropriately. Calls all critical values to physician.


Must possess a valid California Clinical Laboratory Scientist license. Registration by ASCP or equivalent is desirable.


What AHMC Healthcare employees say

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About AHMC Healthcare

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Caring for you and your loved ones is our top priority. We encourage our patients to be involved in the care process, and to communicate with our staff about their experience. From our admitting staff, to nurses, patient experience managers, and administration - we're here because we care. Physicians and facility staff are dedicated to achieving the highest level of clinical excellence. AHMC Healthcare hospitals have advanced diagnostics tools such as the MRI GE Signa HDxt1.5TMR system and the Toshiba Aquilon 128-slice CT scanner. Anaheim Regional Medical Center's Heart Center has the second largest volume of open heart surgeries in Orange County. Members of our Nursing staff have been recognized at the Hospital Heroes Awards and the SeniorServ Senior Care Hero Awards. Whichever AHMC Healthcare hospital you choose, you will be choosing a facility dedicated to delivering quality service and care.

Company size

5,001 - 10,000 Employees

Headquarters location

Alhambra, CA, US

Year founded

2004

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