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Lab Assistant Jobs in Oxnard, CA (NOW HIRING)

CommonSpirit Health

Lab Assistant

Camarillo, CA · On-site

One California 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 ...

St Johns Hospital Camarillo

Lab Assistant

Camarillo, CA · On-site

$34.24 - $42.78/hr

One California 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 ...

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 preparing samples, and maintaining specliaized equipment. Every day you will perform, routine ...

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 preparing samples, and maintaining specliaized equipment. Every day you will perform, routine ...

IQVIA

Lab Assistant

Valencia, CA · On-site

$25K - $52K/mo

We are seeking Lab Assistant - General Lab Support to join IQVIA Laboratories at Valencia, CA. We hire passionate innovators who drive healthcare forward through thoughtful and inclusive ...

IQVIA

Lab Assistant

Valencia, CA · On-site

$25K - $52K/mo

We are seeking Lab Assistant- Lab General Support to join IQVIA Laboratories at Valencia, CA. We hire passionate innovators who drive healthcare forward through thoughtful and inclusive collaboration.

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: Tuesday to Saturday 8:00am to 4:30pm rotating weekends, additional days and hours may be required based on business ...

CYNET SYSTEMS

Lab Assistant

West Hills, CA · On-site

$21 - $24/hr

Medical assistant training helpful. * Math and science courses preferred. Work Experience: * None required. Special Requirements: * Must have the ability to establish work priorities and handle ...

CYNET SYSTEMS

Lab Assistant I

Calabasas Hills, CA · On-site

$14 - $19/hr

Previous medical/lab or production experience is preferred. * Comfortability with handling biological specimens. * Ability to accurately identify specimens. * Basic computer knowledge and data entry ...

CYNET SYSTEMS

Lab Assistant I

Calabasas Hills, CA · On-site

$13 - $18/hr

Previous medical/lab or production experience is preferred. * Comfortability with handling biological specimens. * Ability to accurately identify specimens. * Basic computer knowledge and data entry ...

CYNET SYSTEMS

Lab Assistant I

Calabasas Hills, CA · On-site

$13 - $18/hr

Receive and sort clinical lab specimens. * Prepare specimens for testing and analysis Scan and/or data entry of specimen and patient information. * Ensure all lab equipment is working properly and ...

CYNET SYSTEMS

Lab Assistant I

Calabasas Hills, CA · On-site

$13 - $18/hr

Receive and sort clinical lab specimens. * Prepare specimens for testing and analysis Scan and/or data entry of specimen and patient information. * Ensure all lab equipment is working properly and ...

CYNET SYSTEMS

Lab Assistant I

Calabasas Hills, CA · On-site

$14 - $19/hr

Previous medical/lab or production experience is preferred. * Comfort level with handling biological specimens. * Ability to accurately identify specimens. * Basic computer knowledge and data entry ...

IQVIA

Lab Assistant - Lab General Support

Valencia, CA

$25K - $52K/mo

We are seeking Lab Assistant- Lab General Support to join IQVIA Laboratories at Valencia, CA. We hire passionate innovators who drive healthcare forward through thoughtful and inclusive collaboration.

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All JobsLab JobsLab Assistant JobsLab Assistant Jobs in Oxnard, CA

Lab Assistant information

See Oxnard, CA salary details

$10

$21

$31

How much do lab assistant jobs pay per hour?

As of Aug 7, 2026, the average hourly pay for lab assistant in Oxnard, CA is $21.44, according to ZipRecruiter salary data. Most workers in this role earn between $17.55 and $24.42 per hour, depending on experience, location, and employer.

What are some common challenges faced by lab assistants, and how can they be managed effectively?

Lab Assistants often encounter challenges such as managing multiple tasks under tight deadlines, maintaining strict adherence to safety protocols, and ensuring the accuracy of data collection. To manage these effectively, it's important to stay organized, communicate proactively with supervisors and colleagues, and remain attentive to details when handling samples or preparing equipment. Many labs offer training on safety and procedures, so taking advantage of these resources can help new hires adapt quickly and perform confidently in their roles.

Is it hard to become a lab assistant?

Becoming a lab assistant typically requires a high school diploma or equivalent, along with some knowledge of laboratory procedures and safety protocols. Some positions may prefer or require postsecondary education or certifications in relevant fields, and strong attention to detail and organizational skills are important for success in the role.

What is a lab assistant?

As a laboratory assistant or lab technician, you are responsible for helping scientists conduct experiments in a laboratory environment. You may be asked to prepare, clean, and maintain lab equipment and log readings and results. Your responsibilities may also include performing basic analyses of samples and recording results accurately. Your responsibilities will vary based on the type of lab you work in, but compliance with protocols and commitment to safety and accuracy are critical in any lab.

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

To thrive as a Lab Assistant, you need a basic understanding of laboratory procedures, safety protocols, and often an associate degree or relevant coursework in science. Familiarity with laboratory information management systems (LIMS), standard lab equipment, and proper sample handling techniques is typically required. Attention to detail, strong organizational skills, and effective teamwork are essential soft skills for this role. These skills ensure accurate results, maintain lab safety standards, and support smooth laboratory operations.

What qualifications do I need to be a lab assistant?

To become a lab assistant, candidates typically need a high school diploma or equivalent; some positions may require postsecondary education or relevant coursework in science. Basic knowledge of laboratory procedures, attention to detail, and familiarity with lab equipment are important. Certifications in safety or specific techniques can enhance job prospects.

What are the duties of a lab assistant?

A lab assistant is responsible for preparing laboratory equipment and samples, maintaining a clean and organized work environment, and assisting scientists or technicians with experiments and data collection. They may also handle inventory management, record keeping, and ensure safety protocols are followed. Proficiency with lab tools and attention to detail are essential for this role.

How much do lab assistants get paid?

Lab assistants typically earn between $12 and $20 per hour, depending on experience, location, and the complexity of tasks. Entry-level positions may pay closer to minimum wage, while those with specialized skills or certifications can earn higher wages. Salaries can also vary based on the industry and work environment.

What exactly does a lab assistant do?

A lab assistant supports laboratory operations by preparing samples, maintaining equipment, recording data, and ensuring safety protocols are followed. They often work under supervision, use tools like microscopes and lab instruments, and may need basic knowledge of laboratory procedures and safety standards.

What is the difference between Lab Assistant vs Medical Laboratory Technician?

AspectLab AssistantMedical Laboratory Technician
Required CredentialsHigh school diploma or equivalent; on-the-job trainingAssociate degree in medical laboratory technology or related field
Work EnvironmentHospitals, clinics, research labsHospitals, diagnostic labs, healthcare facilities
Job ResponsibilitiesAssist with sample collection, prepare specimens, maintain lab equipmentPerform complex tests, analyze samples, report results
Industry UsageCommonly used in healthcare and research settingsPrimarily in medical diagnostics and healthcare

While both roles support laboratory operations, Medical Laboratory Technicians perform more advanced testing and require specialized education. Lab Assistants typically handle basic tasks and support lab staff, making them entry-level positions in healthcare labs.

More about Lab Assistant jobs
What are the most commonly searched types of Lab jobs in Oxnard, CA? The most popular types of Lab jobs in Oxnard, CA are:
What job categories do people searching Lab Assistant jobs in Oxnard, CA look for? The top searched job categories for Lab Assistant jobs in Oxnard, CA are:
What cities near Oxnard, CA are hiring for Lab Assistant jobs? Cities near Oxnard, CA with the most Lab Assistant job openings:
Lab Assistant jobs near you
Infographic showing various Lab Assistant job openings in Oxnard, CA as of August 2026, with employment types broken down into 88% Full Time, 10% Part Time, and 2% Contract. Highlights an 98% In-person, and 2% Hybrid job distribution, with an average salary of $44,597 per year, or $21.4 per hour.

Lab Assistant

CommonSpirit Health

Camarillo, CA • On-site

Full-time

Posted 10 days ago

CommonSpirit Health rating

7.0

Company rating: 7.0 out of 10

Based on 530 frontline employees who took The Breakroom Quiz

416th of 887 rated healthcare providers

Job description

Founded in 1974, Dignity Health - St. John’s Hospital Camarillo is a 58-bed, acute care, nonprofit hospital. Serving over 40,000 patients annually, the hospital offers a full complement of services including emergency, heart, orthopedic, and cancer care. Additionally, St. John’s Hospital Camarillo has been recognized as an LGBTQ+ Healthcare Equality High Performer by the Human Rights Campaign Foundation. It has been awarded the AMA/ASA’s Get the Guidelines - Stroke Gold Plus Quality Achievement three years in a row, recognizing the hospital’s commitment to providing the best stroke care. It was recently named a Leapfrog 2025 Top General Hospital.

One Community. One Mission. One California 


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.

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

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