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Overnight Clinical Lab Scientist Jobs in Riverside, CA

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 ...

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 ...

Qualifications MINIMUM ESSENTIAL EXPERIENCE Ø At least two years as a clinical laboratory scientist (CLS) preferred. MINIMUM ESSENTIAL EDUCATION Ø Follows the State of California, DHS, Laboratory ...

Qualifications MINIMUM ESSENTIAL EXPERIENCE Ø At least two years as a clinical laboratory scientist (CLS) preferred. MINIMUM ESSENTIAL EDUCATION Ø Follows the State of California, DHS, Laboratory ...

Clinical Lab Scientist (O)

Wildomar, CA · On-site

$44.74 - $64.88/hr

Qualifications MINIMUM ESSENTIAL EXPERIENCE Ø At least two years as a clinical laboratory scientist (CLS) preferred. MINIMUM ESSENTIAL EDUCATION Ø Follows the State of California, DHS, Laboratory ...

Qualifications MINIMUM ESSENTIAL EXPERIENCE Ø At least two years as a clinical laboratory scientist (CLS) preferred. MINIMUM ESSENTIAL EDUCATION Ø Follows the State of California, DHS, Laboratory ...

Clinical Lab Scientist

Wildomar, CA · On-site

$44.74 - $64.88/hr

Qualifications MINIMUM ESSENTIAL EXPERIENCE Ø At least two years as a clinical laboratory scientist (CLS) preferred. MINIMUM ESSENTIAL EDUCATION Ø Follows the State of California, DHS, Laboratory ...

Clinical Lab Scientist

Wildomar, CA · On-site

$44.74 - $64.88/hr

Qualifications MINIMUM ESSENTIAL EXPERIENCE Ø At least two years as a clinical laboratory scientist (CLS) preferred. MINIMUM ESSENTIAL EDUCATION Ø Follows the State of California, DHS, Laboratory ...

Clinical Lab Scientist - Variable

Corona, CA · On-site

$44.77 - $67.12/hr

Responsibilities Clinical Lab Scientist (CLS) Varied Shift The tradition of caring that culminated in the establishment of Corona Regional Medical Center ® began in 1965, with the founding of Corona ...

Responsibilities Clinical Lab Scientist (CLS) Per Diem / Evening The tradition of caring that culminated in the establishment of Corona Regional Medical Center ® began in 1965, with the founding of ...

Responsibilities Clinical Lab Scientist (CLS) The tradition of caring that culminated in the establishment of Corona Regional Medical Center ® began in 1965, with the founding of Corona Community ...

Showing results 21-40

Overnight Clinical Lab Scientist information

See Riverside, CA salary details

$44.3K

$98.5K

$159.6K

How much do overnight clinical lab scientist jobs pay per year?

As of Aug 13, 2026, the average yearly pay for overnight clinical lab scientist in Riverside, CA is $98,505.00, according to ZipRecruiter salary data. Most workers in this role earn between $61,600.00 and $124,100.00 per year, depending on experience, location, and employer.

What is the difference between Overnight Clinical Lab Scientist vs Evening Clinical Lab Scientist?

AspectOvernight Clinical Lab ScientistEvening Clinical Lab Scientist
Work HoursTypically overnight shifts, e.g., 11 PM - 7 AMUsually evening shifts, e.g., 3 PM - 11 PM
CertificationsASCP or equivalent, state licensure often requiredSame certifications as overnight role, often the same qualifications
Work EnvironmentHospital or clinical laboratory operating overnightHospital or clinical lab during evening hours
Job ResponsibilitiesPerforming lab tests, quality control, reporting results overnightSimilar testing duties, but during evening hours

The main difference between an Overnight Clinical Lab Scientist and an Evening Clinical Lab Scientist lies in their shift timings. Both roles require similar certifications, work in clinical laboratories, and perform comparable testing duties. The choice depends on preferred work hours, with overnight roles working through the night and evening roles during late afternoon to night hours.

What are the most commonly searched types of Clinical Lab Scientist jobs in Riverside, CA?

The most popular types of Clinical Lab Scientist jobs in Riverside, CA are:

What cities near Riverside, CA are hiring for Overnight Clinical Lab Scientist jobs?

Cities near Riverside, CA with the most Overnight Clinical Lab Scientist job openings:

Infographic showing various Overnight Clinical Lab Scientist job openings in Riverside, CA as of August 2026, with employment types broken down into 17% As Needed, 50% Full Time, 25% Part Time, and 8% Contract. Highlights an 100% In-person job distribution, with an average salary of $98,505 per year, or $47.4 per hour.

Clinical Lab Scientist

AHMC Healthcare

Riverside, CA • On-site

$45/hr

Part-time

Re-posted 16 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

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

What AHMC Healthcare employees say

Pay

Benefits

Hours and flexibility

Workplace

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About AHMC Healthcare

Sourced by ZipRecruiter

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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