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Lab Assistant Prn Jobs in California (NOW HIRING)

Moffitt

TRANSPORTATION ASST PRN

Long Beach, CA

$16.75/hr

Summary The transportation assistant will provide quality customer service and transport patients ... Transports specimens from clinics to the lab department * Informs nurse when taking patient off ...

Trinityhealth

$30.99 - $50.71/hr

Prepare procedure rooms, position patients, and ensure safe and accurate imaging * Assist ... PRN / Registry * 7:00am-3:30pm * Flexibility required for oncall and occasional extended shifts ...

Trinity Health

$30.99 - $50.71/hr

Prepare procedure rooms, position patients, and ensure safe and accurate imaging * Assist ... PRN / Registry * 7:00am-3:30pm * Flexibility required for oncall and occasional extended shifts ...

American Traveler

Travel Cath Lab Technologist

Bakersfield, CA · On-site

$2.3K - $3.1K/wk

... assist depending on the case * Daily caseload ranges from 10 to 22 cases across all suites ... Candidates who have been directly employed (full-time, part-time, or PRN) by any CommonSpirit, CHI ...

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Lab Assistant Prn information

What is a lab assistant PRN?

Lab Assistant PRN positions are roles in which individuals assist in laboratory settings on an 'as needed' or per diem basis. PRN stands for 'pro re nata,' a Latin phrase meaning 'as the situation demands.' These assistants typically perform tasks such as preparing specimens, organizing lab equipment, and supporting technologists or medical staff. PRN Lab Assistants offer flexibility to the employer and the employee, as they are scheduled to work only when additional help is needed, such as during peak times or staff shortages. This role is ideal for those seeking flexible hours or supplementary income.

What are the key skills and qualifications needed to thrive as a lab assistant PRN?

To thrive as a Lab Assistant PRN, you generally need a high school diploma or equivalent, attention to detail, and knowledge of laboratory procedures. Familiarity with laboratory information systems (LIS), specimen collection tools, and safety protocols is essential. Strong organizational skills, reliability, and effective communication help you excel in supporting lab operations and collaborating with medical staff. These skills ensure accurate sample processing, patient safety, and efficient workflow in a healthcare laboratory environment.

What are some typical challenges a lab assistant PRN might face when balancing multiple tasks during busy shifts?

Lab Assistant PRNs often work variable hours and are called in as needed, which can mean adapting quickly to different lab teams and workflows. A common challenge is managing multiple responsibilities—like processing specimens, maintaining lab equipment, and handling administrative duties—especially during peak hours. Strong organizational skills and the ability to prioritize tasks are essential for success in this role. Additionally, clear communication with technologists and other healthcare professionals is crucial to ensure accurate and timely lab operations.

What is the difference between Lab Assistant Prn vs Lab Technician?

AspectLab Assistant PrnLab Technician
CredentialsHigh school diploma or equivalent; certification variesAssociate degree or certification in laboratory technology
Work EnvironmentHospitals, clinics, diagnostic labs, often on a per-diem basisHospitals, labs, research facilities, full-time or part-time
Job ResponsibilitiesAssist with specimen collection, prepare samples, basic lab tasksPerform tests, operate lab equipment, analyze samples

Lab Assistant Prn roles typically involve supporting laboratory operations with basic tasks and are often on a per-diem basis, while Lab Technicians perform more complex testing and usually hold formal certifications or degrees. Both roles are essential in healthcare and research settings, but Lab Technicians generally have more advanced responsibilities and qualifications.

What cities in California are hiring for Lab Assistant Prn jobs?

Cities in California with the most Lab Assistant Prn job openings:

Lab Assistant Prn jobs near you
Infographic showing various Lab Assistant Prn job openings in California as of August 2026, with employment types broken down into 2% As Needed, 79% Full Time, 16% Part Time, 1% Temporary, and 2% Contract. Highlights an 98% Physical, 1% Hybrid, and 1% Remote job distribution.

Lab Assistant

Woodland Healthcare

Woodland, CA • On-site

$38.81 - $43.79/hr

Per diem

This job post has expired 1 day ago. Applications are no longer accepted.

Job description


Job Summary and Responsibilities

As a Lab Assistant, you will play a crucial role in solving diagnostic mysteries, bringing us one step closer to effectively treating patient illnesses and injuries.
Every day you will utilize your expertise and our advanced technology to precisely collect, prepare, and process a diverse range of patient specimens (blood, urine, tissue, etc.) for various diagnostic tests.
To be successful in this role, you will possess a foundational understanding of laboratory procedures, demonstrate meticulous attention to detail, and maintain an eager commitment to continuous learning and professional development.

  • Adjust work habits to meet age-specific needs of customer/patients.
    Perform phlebotomy for the purpose of specimen collection.
    Perform off-campus phlebotomy 'home draws'.
  • Perform procedures as written, seeking technologist assistance when appropriate.
    Perform basic patient registration functions.
    Collect and process specimens
    Perform Lab Assistant responsibilities in Histopathology and Cytopathology.
    Process and distribute laboratory reports.
    General front office responsibilities.
  • Quality control and incident reporting.
    Order reagents and supplies
    Follow and complete workstation checklists
    Perform other duties as assigned.
    Assist in the training and orientation of new employees.
Job Requirements

Required

  • Phlebotomist: CA, upon hire
Where You'll Work

Dignity Health Woodland Memorial Hospital is Yolo County’s largest health care provider, serving the community since 1905. Woodland Memorial Hospital is a 108-bed acute care facility offering the most comprehensive range of health care services in Yolo County, including inpatient and outpatient surgical services, family birth center/labor and delivery, emergency services, home health services, palliative care, inpatient mental health services, sleep disorders center and cancer care services. With strong ties to our community, we believe in providing compassionate, high-quality health care to you and your family, close to home. Woodland Memorial Hospital is part of Dignity Health, one of the nation’s largest health care systems with a 22-state network. For more information, please visit our website here at www.dignityhealth.org/woodland.

One Community. One Mission. One California 

Qualifications:

Required

  • Phlebotomist: CA, upon hire
Employment Type: PRN

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