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Clinical Lab Assistant Jobs in Oxnard, CA (NOW HIRING)

St Johns Regional Medical Center

Lab Assistant

Oxnard, CA

$34.24 - $42.78/hr

Job Summary and Responsibilities As our Lab Assistant you will support scientific professionals by ... Clinical lab functions are clerical in nature, including, but not limited to such acts as patient ...

CommonSpirit Health

Lab Assistant

Camarillo, CA

One Mission. One California As our Lab Assistant you will support scientific professionals by ... Clinical lab functions are clerical in nature, including, but not limited to such acts as patient ...

CommonSpirit Health

Lab Assistant

Oxnard, CA

One Mission. One California As our Lab Assistant you will support scientific professionals by ... Clinical lab functions are clerical in nature, including, but not limited to such acts as patient ...

St Johns Hospital Camarillo

Lab Assistant

Camarillo, CA

$34.24 - $42.78/hr

Job Summary and Responsibilities As our Lab Assistant you will support scientific professionals by ... Clinical lab functions are clerical in nature, including, but not limited to such acts as patient ...

St Johns Hospital Camarillo

Lab Assistant

Camarillo, CA

$34.24 - $42.78/hr

Job Summary and Responsibilities As our Lab Assistant you will support scientific professionals by ... Clinical lab functions are clerical in nature, including, but not limited to such acts as patient ...

St Johns Regional Medical Center

Lab Assistant

Oxnard, CA

$34.24 - $42.78/hr

Job Summary and Responsibilities As our Lab Assistant you will support scientific professionals by ... Clinical lab functions are clerical in nature, including, but not limited to such acts as patient ...

Labcorp

Lab Assistant

Calabasas, CA · On-site

$17.75 - $22.76/hr

Labcorp is seeking a Lab Assistant to join our team Calabasas, CA . Work Schedule: Sunday through ... Receive and sort clinical lab specimens * Prepare specimens for testing and analysis * Scan and/or ...

Labcorp

Lab Assistant

Calabasas, CA · On-site

$17.75 - $22.76/hr

Labcorp is seeking a Lab Assistant to join our team Calabasas, CA . Work Schedule: Sunday through ... Receive and sort clinical lab specimens * Prepare specimens for testing and analysis * Scan and/or ...

IQVIA

Lab Assistant

Valencia, CA

$25K - $52K/mo

We are seeking Lab Assistant- Lab General Support to join IQVIA Laboratories at Valencia, CA. We ... IQVIA is a leading global provider of clinical research services, commercial insights and health ...

IQVIA

Lab Assistant

Valencia, CA

$25K - $52K/mo

We are seeking Lab Assistant - General Lab Support to join IQVIA Laboratories at Valencia, CA. We ... IQVIA is a leading global provider of clinical research services, commercial insights and health ...

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All JobsClinical Lab JobsClinical Lab Assistant JobsClinical Lab Assistant Jobs in Oxnard, CA

Clinical Lab Assistant information

See Oxnard, CA salary details

$14

$27

$74

How much do clinical lab assistant jobs pay per hour?

As of Aug 30, 2026, the average hourly pay for clinical lab assistant in Oxnard, CA is $27.75, according to ZipRecruiter salary data. Most workers in this role earn between $20.38 and $28.51 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

What job categories do people searching Clinical Lab Assistant jobs in Oxnard, CA look for?

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

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

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

Clinical Lab Assistant jobs near you
Infographic showing various Clinical Lab Assistant job openings in Oxnard, CA as of August 2026, with employment types broken down into 4% As Needed, 75% Full Time, 8% Part Time, and 13% Contract. Highlights an 100% In-person job distribution, with an average salary of $57,716 per year, or $27.7 per hour.

Lab Assistant

St Johns Regional Medical Center

Oxnard, CA

$34.24 - $42.78/hr

Full-time

Posted 19 days ago

Job description


Job Summary and Responsibilities

As our Lab Assistant you will support scientific professionals by preparing samples, and maintaining specliaized equipment.

Every day you will perform, routine maintenance and repair on instruments utilized as directed.

To be successful in this role, you will perform rountine automated testing in multiple areas of the clinical laboratory in a timely manner under direct supervision of licensed personnel.

  • Quality control for testing performed will be reviewed by licensed personnel.
  • Clinical lab functions are clerical in nature, including, but not limited to such acts as patient registration, telephone communication, filing, sorting, distribution, typing, data entry and frequent use of laboratory computer system(s) to process specimens.
  • Verifies eligibility, benefits, authorization requirements, PCP approval, and billing requirements as appropriate.
  • Work out of various patient service centers.
  • Use of personal vehicles may be required.
Job Requirements

Required

  • Six (6) months of experience as a laboratory assistant
  • Six (6) months of experience in phlebotomy working in an acute care facility
  • Current California Phlebotomy certification (CT PHLEBOT)
    • Medical Laboratory Technician certification can be accepted in lieu of
  • Current AHA CPR certification (CT CPRBLS)

Preferred 

  • One (1) year of experience as a laboratory assistant in an acute care facility
Where You'll Work

Founded in 1912, Dignity Health - St. John’s Regional Medical Center is a 265-bed, acute care, nonprofit hospital located in Oxnard, California. Serving over 85,000 patients annually, the hospital offers a full complement of services including emergency, heart, orthopedic, and cancer care. Additionally, St. John’s Regional Medical Center has been recognized as an LGBTQ+ Healthcare Equality High Performer by the Human Rights Campaign Foundation. It is a Joint Commission-certified Thrombectomy-Capable Stroke Center and was named one of America’s 100 Best Hospitals by Healthgrades in 2026.

One Community. One Mission. One California 


Pay Range
$34.24 - $42.78 /hour

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