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Clinical Lab Assistant Jobs in Rancho Cucamonga, CA

Bestica

Travel Clinical Lab Scientist (CLS)

Orange, CA · On-site

Clinical Lab Scientist (CLS) * Discipline: Allied Health Professional * Start Date: 08/25/2026 * Duration: 13 weeks * 40 hours per week * Shift: 10 hours, nights * Employment Type: Travel 2 yrs of ...

UHS

Clinical Lab Scientist - Variable

Corona, CA · On-site

Directs work of laboratory assistants and auxiliary personnel. Maintains working knowledge of ... clinical lab EEO Statement: All UHS subsidiaries are committed to providing an environment of ...

City of Hope

Clinical Lab Scientist II

Duarte, CA · On-site

$100K - $161K/yr

Perform validation protocols for new instrumentation, reagents, and tests. Assist with data entry ... clinical lab scientists. Salary: $48.44 - $77.50 per hour ($100,755.20 - $161,200 per year)

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Clinical Lab Assistant information

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$14

$26

$72

How much do clinical lab assistant jobs pay per hour?

As of Jul 28, 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 qualifications do I need to be a lab assistant?

To become a clinical lab assistant, candidates typically need a high school diploma or equivalent, along with relevant training or certification in laboratory procedures. Strong attention to detail, basic knowledge of laboratory equipment, and good communication skills are also important for the role.

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 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.

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 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 degree do you need for a lab assistant?

A clinical lab assistant typically needs a high school diploma or equivalent; however, some positions may require postsecondary education such as a certificate or an associate degree in laboratory technology or a related field. Relevant skills include familiarity with laboratory equipment and procedures, and certification is not usually mandatory but can enhance job prospects.

How much does a lab assistant get paid?

The average salary for a clinical lab assistant in the United States ranges from $25,000 to $40,000 per year, depending on experience, location, and certifications. Entry-level positions typically start around $20,000 to $25,000 annually, with higher pay for those with specialized skills or advanced training.

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 are Clinical Lab Assistants?

Clinical Lab Assistants are healthcare professionals who support laboratory operations by preparing specimens, conducting basic tests, managing laboratory equipment, and maintaining records. They work under the supervision of medical laboratory technologists or scientists to ensure that lab results are accurate and samples are handled properly. Their role is essential in the diagnosis and treatment of diseases, as they help provide critical data for patient care.
More about Clinical Lab Assistant jobs
What are popular job titles related to Clinical Lab Assistant jobs in Rancho Cucamonga, CA? For Clinical Lab Assistant jobs in Rancho Cucamonga, CA, the most frequently searched job titles are:
What job categories do people searching Clinical Lab Assistant jobs in Rancho Cucamonga, CA look for? 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 July 2026, with employment types broken down into 1% As Needed, 76% Full Time, 20% Part Time, 1% Temporary, and 2% Contract. Highlights an 98% Physical, 1% Hybrid, and 1% Remote job distribution, with an average salary of $55,696 per year, or $26.8 per hour.
Travel Clinical Lab Scientist (CLS)

Travel Clinical Lab Scientist (CLS)

Assured Nursing

Orange, CA • On-site

Contractor

Medical, Dental, Vision, Retirement

Posted 5 days ago

Job description

Assured Nursing is seeking a travel Clinical Lab Scientist (CLS) for a travel job in Orange, California.

Job Description & Requirements
  • Specialty: Clinical Lab Scientist (CLS)
  • Discipline: Allied Health Professional
  • Start Date: ASAP
  • Duration: 13 weeks
  • 40 hours per week
  • Shift: 8 hours, days, flexible
  • Employment Type: Travel

Assured Nursing Job ID #37623783. Pay package is based on 8 hour shifts and 40.0 hours per week (subject to confirmation) with tax-free stipend amount to be determined. Posted job title: Laboratory:Clinical Lab Scientist,08:00:00-16:00:00

Benefits
  • Weekly pay
  • Holiday Pay
  • 401k retirement plan
  • Referral bonus
  • Medical benefits
  • Dental benefits
  • Vision benefits
Assured Nursing logo

About Assured Nursing

Sourced by ZipRecruiter

Living Life to the Fullest Begins Right Now with You. A unique end-of-life experience. Hospice care for your family Assured Nursing strives to provide the best service to our clients and employees.

Industry

Recruiting and staffing services

Company size

51 - 200 Employees

Headquarters location

Indianapolis, IN, US

Year founded

2001

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