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Per Diem Lab Assistant Jobs (NOW HIRING)

PIH Health

Lab Assistant, Per Diem

Whittier, CA · On-site

$21 - $34.80/hr

The Laboratory Assistant performs specimen procurement, accessioning, processing and testing as assigned under the supervision of a licensed Clinical Lab Scientist (CLS). Provides phlebotomy ...

PIH Health

Lab Assistant, Per Diem

Whittier, CA

The Laboratory Assistant performs specimen procurement, accessioning, processing and testing as assigned under the supervision of a licensed Clinical Lab Scientist (CLS). Provides phlebotomy ...

NCH

Lab Asst PRN Pool

Naples, FL · On-site

Per Diem * WORK SCHEDULE: Variable ABOUT NCH NCH is an independent, locally governed non-profit ... The Lab Assistant delivers prepared specimens to appropriate areas in a timely manner. The Lab ...

Mason Health

LAB ASSISTANT - UFCW

Shelton, WA · On-site

$21.61 - $35.22/hr

This 0.0 FTE/Per diem position is scheduled to work 8-HR variable shift as needed and is UFCW ... Lab Assistant experience, preferred. Required Licenses, Certifications and/or Registrations:

NCH

Lab Asst Microbiology

Naples, FL · On-site

Per Diem * WORK SCHEDULE: Variable ABOUT NCH NCH is an independent, locally governed non-profit ... JOB SUMMARY The Lab Assistant Microbiology is responsible for the receipt and skillful processing ...

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Per Diem Lab Assistant information

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How much do per diem lab assistant jobs pay per hour?

As of Jun 19, 2026, the average hourly pay for per diem lab assistant in the United States is $20.25, according to ZipRecruiter salary data. Most workers in this role earn between $16.59 and $23.08 per hour, depending on experience, location, and employer.

What is the difference between Per Diem Lab Assistant vs Full-Time Lab Technician?

AspectPer Diem Lab AssistantFull-Time Lab Technician
CredentialsHigh school diploma or equivalent; some roles may require certificationAssociate's or Bachelor's degree in a related field; certification may be preferred
Work EnvironmentTemporary, flexible shifts in laboratories, hospitals, or clinicsFull-time, permanent positions with regular hours in similar settings
Employer & Industry UsageHospitals, research labs, clinics; used for short-term staffing needsHospitals, diagnostic labs, research institutions; core staff roles

Per Diem Lab Assistants typically work on a temporary, flexible basis with minimal credentials, focusing on support tasks. Full-Time Lab Technicians hold permanent roles with more advanced qualifications, performing routine testing and analysis regularly. The main difference lies in employment status, credentials, and job stability.

What are the key skills and qualifications needed to thrive as a Per Diem Lab Assistant, and why are they important?

To thrive as a Per Diem Lab Assistant, you need a basic understanding of laboratory procedures, specimen handling, and often a high school diploma or equivalent. Familiarity with laboratory information systems (LIS), phlebotomy equipment, and proper safety protocols is commonly required. Attention to detail, strong organizational skills, and effective communication help you excel in this fast-paced, flexible role. These skills and qualities are crucial to ensure accurate results, maintain lab efficiency, and support patient care in variable work schedules.

What are Per Diem Lab Assistants?

Per Diem Lab Assistants are laboratory support staff who work on an as-needed basis rather than a regular, full-time schedule. Their primary responsibilities include preparing samples, maintaining lab equipment, and assisting with testing procedures. Because their hours can vary depending on the laboratory's needs, this role offers flexibility and is often used to cover staff shortages, busy periods, or special projects. Per Diem Lab Assistants are commonly found in hospitals, research institutions, and diagnostic laboratories.

What are the most common challenges faced by Per Diem Lab Assistants, and how can they be effectively managed?

Per Diem Lab Assistants often encounter challenges such as adapting quickly to different lab environments, managing fluctuating work schedules, and staying updated on diverse testing procedures. Since the role typically involves filling in for full-time staff or covering peak workloads, strong adaptability and time management skills are essential. Building good communication with permanent staff and being proactive in asking questions can help ease transitions and ensure quality work. Additionally, familiarizing yourself with the specific protocols of each lab assignment can make your shifts smoother and more efficient.
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What cities are hiring for Per Diem Lab Assistant jobs? Cities with the most Per Diem Lab Assistant job openings:
What states have the most Per Diem Lab Assistant jobs? States with the most job openings for Per Diem Lab Assistant jobs include:
What job categories do people searching Per Diem Lab Assistant jobs look for? The top searched job categories for Per Diem Lab Assistant jobs are:
Per Diem Lab Assistant jobs near you
Infographic showing various Per Diem Lab Assistant job openings in the United States as of June 2026, with employment types broken down into 2% As Needed, 81% Full Time, 1% Part Time, and 16% Contract. Highlights an 98% Physical, 1% Hybrid, and 1% Remote job distribution, with an average salary of $42,113 per year, or $20.2 per hour.
Lab Assistant, Per Diem

Lab Assistant, Per Diem

PIH Health

Whittier, CA • On-site

$21 - $34.80/hr

Per diem

Posted 28 days ago

PIH Health rating

8.5

Company rating: 8.5 out of 10

Based on 64 frontline employees who took The Breakroom Quiz

17th of 873 rated healthcare providers

Job description

Job Description
The Laboratory Assistant performs specimen procurement, accessioning, processing and testing as assigned under the supervision of a licensed Clinical Lab Scientist (CLS). Provides phlebotomy (venipuncture and skin puncture) to inpatients and outpatients.
PIH Health is a nonprofit, regional healthcare network that serves approximately 3 million residents in the Los Angeles County, Orange County and San Gabriel Valley region. The fully integrated network is comprised of PIH Health Downey Hospital, PIH Health Good Samaritan Hospital, PIH Health Whittier Hospital, 37 outpatient medical office buildings, a multispecialty medical (physician) group, home healthcare services and hospice care, as well as heart, cancer, digestive health, orthopedics, women's health, urgent care and emergency services. The organization is nationally recognized for excellence in patient care and patient experience, and the College of Healthcare Information Management Executives (CHIME) has identified PIH Health as one of the nation's top hospital systems for best practices, cutting-edge advancements, quality of care and healthcare technology. For more information, visit PIHHealth.org or follow us on Facebook, Twitter, or Instagram.
Required Skills
  • Phlebotomy or skin puncture techniques on patients ranging from infancy through adult
  • Written and verbal communication
  • Basic organizational skills
  • Basic computer skills

Required Experience
  • Experience with operating some laboratory equipment and setting up cultures preferred
  • Must have a current phlebotomy certification
  • Experience with computer data entry preferred
  • Valid BLS CPR certification from the American Heart Association is required

What PIH Health employees say

Pay

Benefits

Hours and flexibility

Workplace

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PIH Health logo

About PIH Health

Sourced by ZipRecruiter

* PIH Health is a nonprofit health and wellness network serving Los Angeles and Orange Counties. Our integrated system consists of 747 beds at two acute care hospitals and a multi-specialty medical group. * Strong community reputation * 2014, 2015 Favorite Workplace * Innovative, transparent, family-like culture

Industry

Health care and social assistance

Company size

5,001 - 10,000 Employees

Headquarters location

Whittier, CA, US

Year founded

1959

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