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Per Diem Lab Assistant Jobs (NOW HIRING)

PIH Health

Lab Assistant, Per Diem

Whittier, CA · On-site

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

Hunterdon Health

Lab Assistant Per Diem

Flemington, NJ · On-site

$21.53 - $26.91/hr

The Medical Laboratory Assistant's primary responsibility is to assist the professional technical staff (Medical Laboratory Scientists and Technicians) with the preparation of specimens, reagent ...

Hunterdon Health

Lab Assistant Per Diem

Flemington, NJ · On-site

$21.53 - $26.91/hr

The Medical Laboratory Assistant's primary responsibility is to assist the professional technical staff (Medical Laboratory Scientists and Technicians) with the preparation of specimens, reagent ...

PeaceHealth

Lab Assistant

Cottage Grove, OR · On-site

$22.21 - $33.31/hr

PeaceHealth is seeking a Lab Assistant for a Per Diem/Relief, Variable position. The salary range for this job opening at PeaceHealth is $22.21 - $33.31. The hiring rate is dependent upon several ...

PeaceHealth

Lab Assistant

Cottage Grove, OR

$22.21 - $33.31/hr

Description PeaceHealth is seeking a Lab Assistant for a Per Diem/Relief, Variable position. The salary range for this job opening at PeaceHealth is $22.21 - $33.31. The hiring rate is dependent upon ...

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Per Diem Lab Assistant information

See salary details

$10

$20

$29

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

As of Sep 9, 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 a per diem lab assistant?

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 skills and qualifications are needed to be a per diem lab assistant?

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 the most common challenges faced by per diem lab assistants, and how can they be 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.

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.

More about Per Diem Lab Assistant jobs

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 are popular job titles related to Per Diem Lab Assistant jobs?

For Per Diem Lab Assistant jobs, the most frequently searched job titles are:

Per Diem Lab Assistant jobs near you
Infographic showing various Per Diem Lab Assistant job openings in the United States as of September 2026, with employment types broken down into 2% As Needed, 72% Full Time, 22% Part Time, 1% Temporary, and 3% 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

Whittier, CA • On-site

PIH Health
Health Care and Social Assistance • 5 - 10K employees
Learn more about PIH Healthexternal

Per diem

This job post has expired 3 days ago. Applications are no longer accepted.

PIH Health rating

8.6

Company rating: 8.6 out of 10

Based on 66 frontline employees who took The Breakroom Quiz

7th of 898 rated healthcare providers

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

Get the full story on Breakroom

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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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