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Per Diem Lab Assistant Jobs (NOW HIRING)

Select Medical

Medical Lab Assistant - Per Diem

Oxford, FL

$15.50 - $20.75/hr

Medical Lab Assistant Location: Select Specialty Hospital- The Villages Schedule: Per Diem/ PRN Our hospital is a critical illness recovery hospital committed to providing world-class inpatient post ...

Labcorp

Lab Assistant Per Diem

Overland Park, KS

Labcorp is seeking a Lab Assistant to join our team in the Anatomic Pathology department in ... Benefits: Employees regularly scheduled to work 20 or more hours per week are eligible for ...

Labcorp

Lab Assistant Per Diem

Overland Park, KS · On-site

Labcorp is seeking a Lab Assistant to join our team in the Anatomic Pathology department in ... Benefits: Employees regularly scheduled to work 20 or more hours per week are eligible for ...

Labcorp

Lab Assistant Per Diem

Overland Park, KS

Labcorp is seeking a Lab Assistant to join our team in the Anatomic Pathology department in ... Benefits: Employees regularly scheduled to work 20 or more hours per week are eligible for ...

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 ...

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 ...

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 · 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 ...

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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 May 29, 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 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 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.

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.

Are lab assistants in high demand?

Lab assistants, including per diem roles, are generally in steady demand due to ongoing needs in healthcare, research, and diagnostic laboratories. Employment opportunities can vary based on the industry, location, and level of experience, with skills in laboratory procedures and attention to detail being valuable assets.

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 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 May 2026, with employment types broken down into 18% As Needed, 64% Full Time, and 18% Part Time. Highlights an 100% In-person job distribution, with an average salary of $42,113 per year, or $20.2 per hour.
Per Diem Lab Assistant/Phlebotomist Technician

Per Diem Lab Assistant/Phlebotomist Technician

Jefferson Healthcare

Port Townsend, WA • On-site

$21.42 - $32.55/hr

Per diem

Posted 9 days ago

Job description

Lab Assistant/Phlebotomist Technician
Jefferson Healthcare
Announcement #337609
Jefferson Healthcare is looking for a per diem Lab Assistant/Phlebotomist Technician to join our team of professionals in the Laboratory. We are very proud of the service we provide our community. If you are looking to work with an exceptional team of professionals, we encourage you to consider Jefferson Healthcare. Work where your talent is truly appreciated.
What we can offer you:
  • 15% additional wage in lieu of benefits
  • Opportunities for advancement
  • Hands-on training

What you'll need:
  • High School diploma or equivalent required
  • Washington State Medical Assistant-Phlebotomy certification required; as a condition of employment, application for MA-Phlebotomist Certification must be submitted to DOH within 90 days of hire.
  • BLS Certification required
  • Washington State AIDS Education curriculum required
  • Must stay current in knowledge base, certifications and licenses indicated above, and meet Hospital-mandated education requirements
  • 1-3 years of phlebotomy experience preferred
  • 1-3 years of EPIC lab experience preferred

Schedule: Per Diem; Day Shift, 8 or 10-hour shifts
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Open until filled.

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