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Clinical Lab Scientist Jobs in Riverside, CA (NOW HIRING)

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 ...

Responsibilities Clinical Lab Scientist (CLS) Full Time Nights position located at Corona Regional Medical Center in Corona, CA The tradition of caring that culminated in the establishment of Corona ...

Responsibilities Clinical Lab Scientist (CLS) Full Time Nights position located at Corona Regional Medical Center in Corona, CA The tradition of caring that culminated in the establishment of Corona ...

Reviews and is responsible for department Q.C. Qualifications Possession of a valid Clinical Lab Scientist license issued by the state of California. Must demonstrate the ability to supervise and ...

Lab Chemistry Supervisor

Riverside, CA · On-site

$47 - $51.48/hr

Reviews and is responsible for department Q.C. Possession of a valid Clinical Lab Scientist license issued by the state of California. Must demonstrate the ability to supervise and instruct personnel ...

Showing results 41-60

Clinical Lab Scientist information

See Riverside, CA salary details

$44.3K

$98.5K

$159.6K

How much do clinical lab scientist jobs pay per year?

As of Aug 16, 2026, the average yearly pay for 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 a clinical lab scientist?

Clinical Lab Scientists, also known as medical laboratory scientists or medical technologists, are healthcare professionals who perform laboratory tests on patient samples to help diagnose, treat, and prevent diseases. They analyze blood, urine, tissue, and other bodily fluids using sophisticated equipment and techniques. Their work is essential for providing accurate and timely information to physicians, ensuring effective patient care. Clinical Lab Scientists must follow strict protocols and maintain quality control to ensure reliable results. They often work in hospitals, clinics, research labs, and public health organizations.

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

To thrive as a Clinical Lab Scientist, you need a solid background in biology, chemistry, and laboratory procedures, typically supported by a bachelor's degree in medical laboratory science and relevant certification (such as ASCP). Familiarity with laboratory information systems (LIS), automated analyzers, and quality control protocols is essential. Attention to detail, problem-solving abilities, and effective communication skills help ensure accurate testing and collaboration with healthcare teams. These competencies are crucial for delivering reliable diagnostic results that directly impact patient care and treatment decisions.

How much does a clinical lab scientist make?

A clinical lab scientist typically earns a median annual salary of around $55,000 to $70,000, depending on experience, location, and certifications. Salaries can vary based on the work environment, such as hospitals or diagnostic laboratories, and advanced skills or specialization may lead to higher pay.

What are some common challenges clinical lab scientists face when handling high sample volumes, and how can they manage these effectively?

Clinical Lab Scientists often experience periods of high sample volume, especially during outbreaks or peak hospital admissions. Managing this workload requires strong organizational skills, attention to detail, and proficiency with laboratory information systems to track samples efficiently. Effective communication with team members and prioritizing urgent cases help ensure timely and accurate results. Continual process improvement and adherence to quality control protocols also play a key role in maintaining performance under pressure.

What does a clinical lab scientist do?

As a clinical lab scientist, you work in a laboratory to process tests used in the diagnosis and treatment of patients. Your duties may include monitoring test quality, analyzing tissue, cells, and body fluids, working with other lab staff, and communicating results to physicians. You identify bacteria and viruses, ensure proper handling of blood and potentially biologically hazardous materials, prepare lab tests, organize samples, review drug levels and toxicology, and make conclusions from test results. A clinical lab scientist typically works for a clinic, doctor's office, research lab, or a diagnostic lab.

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

AspectClinical Lab ScientistMedical Laboratory Technician
CredentialsBachelor's degree in medical technology or related field, certification (ASCP, AMT)Associate's degree in medical laboratory technology, certification (ASCP, AMT)
Work EnvironmentHospitals, diagnostic labs, research facilitiesHospitals, clinics, smaller labs
Job ResponsibilitiesPerform complex tests, analyze results, supervise lab staffPrepare samples, perform routine tests, maintain equipment

Clinical Lab Scientists and Medical Laboratory Technicians both work in laboratory settings and require certification. However, Clinical Lab Scientists typically hold a bachelor's degree and perform more complex testing and analysis, often supervising others. Medical Laboratory Technicians usually have an associate's degree and focus on routine testing and sample preparation. Both roles are essential in healthcare diagnostics, but Clinical Lab Scientists generally have a broader scope of responsibilities.

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 job categories do people searching Clinical Lab Scientist jobs in Riverside, CA look for?

The top searched job categories for Clinical Lab Scientist jobs in Riverside, CA are:

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

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

Infographic showing various Clinical Lab Scientist job openings in Riverside, CA as of August 2026, with employment types broken down into 2% As Needed, 73% Full Time, 17% Part Time, and 8% Contract. Highlights an 94% Physical, 1% Hybrid, and 5% Remote job distribution, with an average salary of $98,505 per year, or $47.4 per hour.

Clinical Lab Scientist (O)

UHS

Wildomar, CA

Full-time

Medical, Dental, Vision, Retirement, PTO

Re-posted 22 hours ago


Universal Health Services rating

6.8

Company rating: 6.8 out of 10

Based on 253 frontline employees who took The Breakroom Quiz

495th of 887 rated healthcare providers


Job description

Responsibilities

Southwest Healthcare Inland Valley Hospital in Wildomar, California, is a licensed 122-bed facility accredited by the Joint Commission. It is Southwest Riverside County's only designated Trauma Center and a county-designated Paramedic Base Station. The hospital performs more than 4,000 surgeries a year, and has an average of 4,000 Emergency Department visits per month. The hospital features a Bariatric Weight-Loss Surgery Center of Excellence and the region’s only Total Joint Center.

Southwest Healthcare Rancho Springs Hospital in Murrieta, California, is a 120 bed acute-care hospital with the region's only Pediatric Emergency Services team (for children 14 and under) provided by board certified Rady Children’s emergency medicine physicians. Rancho Springs Hospital also provides the area's only OB/Emergency Department program, which gives expectant mothers 24/7 on-site access to OB/GYN physician coverage. The Childbirth Center at Rancho Springs Hospital is the largest in the region and features spacious family-friendly private suites. Rancho's Neonatal Intensive Care Unit (NICU) is operated by Rady Children’s.

Employee may be required to float to the other facility within Southwest Health Rancho Springs and Inland Valley Hospital based on operational needs, with appropriate orientation and competency validation provided.


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 Field Services requirements of education for licensure of a Clinical Laboratory Scientist (CLS).

REQUIRED LICENSURE / CERTIFICATIONS

Ø  A valid CLS certification from the State of California.

BENEFIT HIGHLIGHTS

  • Challenging and rewarding work environment
  • Competitive Compensation & Generous Paid Time Off
  • Excellent Medical, Dental, Vision and Prescription Drug Plans
  • 401(K) with company match and discounted stock plan
  • SoFi Student Loan Refinancing Program
  • Career development opportunities within UHS and its 300+ Subsidiaries!
  • More information is available on our Benefits Guest Website: benefits.uhsguest.com

About Universal Health Services

One of the nation’s largest and most respected providers of hospital and healthcare services, Universal Health Services, Inc. (NYSE: UHS) has built an impressive record of achievement and performance. Growing steadily since its inception into an esteemed Fortune 300 corporation, annual revenues were $15.8 billion in 2024. During the year, UHS was again recognized as one of the World’s Most Admired Companies by Fortune; and listed in Forbes ranking of America’s Largest Public Companies.

Headquartered in King of Prussia, PA, UHS has approximately 99,000 employees and continues to grow through its subsidiaries. Operating acute care hospitals, behavioral health facilities, outpatient facilities and ambulatory care access points, an insurance offering, a physician network and various related services located all over the U.S. States, Washington, D.C., Puerto Rico and the United Kingdom. www.uhs.com

 

EEO Statement

All UHS subsidiaries are committed to providing an environment of mutual respect where equal employment opportunities are available to all applicants and teammates. UHS subsidiaries are equal opportunity employers and as such, openly support and fully commit to recruitment, selection, placement, promotion and compensation of individuals without regard to race, color, religion, age, sex (including pregnancy, gender identity, and sexual orientation), genetic information, national origin, disability status, protected veteran status or any other characteristic protected by federal, state or local laws.

 

Avoid and Report Recruitment Scams

We are aware of a scam whereby imposters are posing as Recruiters from UHS, and our subsidiary hospitals and facilities. Beware of anyone requesting financial or personal information.

At UHS and all our subsidiaries, our Human Resources departments and recruiters are here to help prospective candidates by matching skill set and experience with the best possible career path at UHS and our subsidiaries. During the recruitment process, no recruiter or employee will request financial or personal information (e.g., Social Security Number, credit card or bank information, etc.) from you via email. Our recruiters will not email you from a public webmail client like Hotmail, Gmail, Yahoo Mail, etc.

If you suspect a fraudulent job posting or job-related email mentioning UHS or its subsidiaries, we encourage you to report such concerns to appropriate law enforcement. We encourage you to refer to legitimate UHS and UHS subsidiary career websites to verify job opportunities and not rely on unsolicited calls from recruiters.

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 Field Services requirements of education for licensure of a Clinical Laboratory Scientist (CLS).

REQUIRED LICENSURE / CERTIFICATIONS

Ø  A valid CLS certification from the State of California.

BENEFIT HIGHLIGHTS

  • Challenging and rewarding work environment
  • Competitive Compensation & Generous Paid Time Off
  • Excellent Medical, Dental, Vision and Prescription Drug Plans
  • 401(K) with company match and discounted stock plan
  • SoFi Student Loan Refinancing Program
  • Career development opportunities within UHS and its 300+ Subsidiaries!
  • More information is available on our Benefits Guest Website: benefits.uhsguest.com

About Universal Health Services

One of the nation’s largest and most respected providers of hospital and healthcare services, Universal Health Services, Inc. (NYSE: UHS) has built an impressive record of achievement and performance. Growing steadily since its inception into an esteemed Fortune 300 corporation, annual revenues were $15.8 billion in 2024. During the year, UHS was again recognized as one of the World’s Most Admired Companies by Fortune; and listed in Forbes ranking of America’s Largest Public Companies.

Headquartered in King of Prussia, PA, UHS has approximately 99,000 employees and continues to grow through its subsidiaries. Operating acute care hospitals, behavioral health facilities, outpatient facilities and ambulatory care access points, an insurance offering, a physician network and various related services located all over the U.S. States, Washington, D.C., Puerto Rico and the United Kingdom. www.uhs.com

 

EEO Statement

All UHS subsidiaries are committed to providing an environment of mutual respect where equal employment opportunities are available to all applicants and teammates. UHS subsidiaries are equal opportunity employers and as such, openly support and fully commit to recruitment, selection, placement, promotion and compensation of individuals without regard to race, color, religion, age, sex (including pregnancy, gender identity, and sexual orientation), genetic information, national origin, disability status, protected veteran status or any other characteristic protected by federal, state or local laws.

 

Avoid and Report Recruitment Scams

We are aware of a scam whereby imposters are posing as Recruiters from UHS, and our subsidiary hospitals and facilities. Beware of anyone requesting financial or personal information.

At UHS and all our subsidiaries, our Human Resources departments and recruiters are here to help prospective candidates by matching skill set and experience with the best possible career path at UHS and our subsidiaries. During the recruitment process, no recruiter or employee will request financial or personal information (e.g., Social Security Number, credit card or bank information, etc.) from you via email. Our recruiters will not email you from a public webmail client like Hotmail, Gmail, Yahoo Mail, etc.

If you suspect a fraudulent job posting or job-related email mentioning UHS or its subsidiaries, we encourage you to report such concerns to appropriate law enforcement. We encourage you to refer to legitimate UHS and UHS subsidiary career websites to verify job opportunities and not rely on unsolicited calls from recruiters.

Education:UNAVAILABLEEmployment Type: UNAVAILABLE

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About Universal Health Services

Sourced by ZipRecruiter

Universal Health Services (UHS) is a major player in the healthcare industry, based in King of Prussia, Pennsylvania, U.S. Founded in 1978, UHS offers hospital and healthcare services. Their diverse services range from acute care hospitals, behavioral health facilities and ambulatory centers nationwide. The company's mission of enhancing the health and well-being of their patients is reflected in their commitment to 'Helping Individuals Live Longer, Healthier and Happier Lives'. Universal Health Services' consistent growth and success in their industry have been recognized on numerous occasions, including being ranked amongst the Fortune 500 list of largest companies.

Industry

Health care and social assistance

Company size

10,000+ Employees

Headquarters location

King of Prussia, PA, US