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Clinical Lab Scientist Per Diem Jobs in Riverside, CA

AHMC Healthcare

Clinical Lab Scientist

Riverside, CA · On-site

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 ...

AHMC Healthcare

Clinical Lab Scientist

Riverside, CA · On-site

$55/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 ...

AHMC Healthcare

Clinical Lab Scientist

Riverside, CA · On-site

$48 - $52.03/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

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 ...

AHMC Healthcare

Clinical Lab Scientist

Riverside, CA · On-site

$48/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

Wildomar, CA · On-site

... per month. The hospital features a Bariatric Weight-Loss Surgery Center of Excellence and the ... MINIMUM ESSENTIAL EXPERIENCE Ø At least two years as a clinical laboratory scientist (CLS ...

UHS

Clinical Lab Scientist

Wildomar, CA · On-site

... per month. The hospital features a Bariatric Weight-Loss Surgery Center of Excellence and the ... MINIMUM ESSENTIAL EXPERIENCE Ø At least two years as a clinical laboratory scientist (CLS ...

UHS

Clinical Lab Scientist

Wildomar, CA · On-site

$44.74 - $64.88/hr

... per month. The hospital features a Bariatric Weight-Loss Surgery Center of Excellence and the ... Clinical Laboratory Scientist (CLS). REQUIRED LICENSURE / CERTIFICATIONS Ø A valid CLS ...

UHS

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 ...

UHS

Clinical Lab Scientist

Wildomar, CA · On-site

$44.74 - $64.88/hr

... per month. The hospital features a Bariatric Weight-Loss Surgery Center of Excellence and the ... Clinical Laboratory Scientist (CLS). REQUIRED LICENSURE / CERTIFICATIONS Ø A valid CLS ...

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All JobsClinical Lab Scientist Per Diem JobsClinical Lab Scientist Per Diem Jobs in Riverside, CA

Clinical Lab Scientist Per Diem information

See Riverside, CA salary details

$44.3K

$98.5K

$159.6K

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

As of Sep 6, 2026, the average yearly pay for clinical lab scientist per diem 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 a clinical lab scientist per diem?

Clinical Lab Scientist Per Diem positions are roles where laboratory professionals work on an as-needed basis, rather than as full-time or part-time employees. These scientists perform laboratory tests and analyses to help diagnose, treat, and prevent diseases, but their work schedule is flexible and determined by the lab’s staffing needs. Per diem positions are ideal for those seeking flexibility or supplementary income, as hours can vary week to week. Clinical Lab Scientists must be licensed and qualified, and they play a crucial role in ensuring accurate and timely laboratory results.

What are the key skills and qualifications needed to thrive as a clinical lab scientist per diem?

To thrive as a Clinical Lab Scientist Per Diem, you need a solid background in clinical laboratory science, typically supported by a bachelor's degree and state or national certification (such as ASCP). Familiarity with laboratory information systems (LIS), automated analyzers, and quality control procedures is crucial. Attention to detail, strong problem-solving skills, and effective communication help you excel, especially in fast-paced or variable work environments. These competencies ensure accurate test results, patient safety, and smooth workflow in dynamic clinical settings.

What are some unique challenges faced by clinical lab scientists working per diem, and how can candidates prepare for them?

Clinical Lab Scientists working per diem often face challenges such as adapting quickly to different shifts, unfamiliar laboratory settings, and varying team dynamics. Since per diem staff may not always be assigned to the same department or schedule, flexibility and strong communication skills are crucial. Candidates can prepare by familiarizing themselves with diverse laboratory information systems and standard operating procedures, and by maintaining up-to-date certifications. Building rapport with permanent staff and demonstrating reliability can also lead to more consistent scheduling and future opportunities.

What is the difference between Clinical Lab Scientist Per Diem vs Clinical Laboratory Technician?

AspectClinical Lab Scientist Per DiemClinical Laboratory Technician
CredentialsBachelor's degree in Medical Technology or related field, ASCP certification often preferredAssociate's degree in Clinical Laboratory Science or related field, certification may be required
Work EnvironmentHospitals, laboratories, healthcare facilities, often on a per diem basisSimilar settings, typically full-time or part-time roles in labs
Job ResponsibilitiesPerform complex lab tests, analyze results, ensure quality controlPrepare specimens, perform routine tests, assist in lab procedures

The main difference between Clinical Lab Scientist Per Diem and Clinical Laboratory Technician lies in their level of responsibility and credentials. Clinical Lab Scientists typically hold a bachelor's degree and perform more complex testing, often working on a per diem basis. Technicians usually have an associate's degree and handle routine tasks. Both roles are essential in laboratory settings, but the Clinical Lab Scientist Per Diem role offers more advanced responsibilities and flexibility in scheduling.

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 Clinical Lab Scientist Per Diem jobs?

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

Clinical Lab Scientist Per Diem jobs near you
Infographic showing various Clinical Lab Scientist Per Diem job openings in Riverside, CA as of August 2026, with employment types broken down into 100% Full Time. 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

Full-time

Re-posted 10 days ago

AHMC Healthcare rating

6.3

Company rating: 6.3 out of 10

Based on 15 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.

Employment Type: OTHER

What AHMC Healthcare employees say

Pay

Benefits

Hours and flexibility

Workplace

Get the full story on Breakroom

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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.

Industry

Health care and social assistance

Company size

5,001 - 10,000 Employees

Headquarters location

Alhambra, CA, US

Social media

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