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Per Diem Lab Assistant Jobs in Wisconsin (NOW HIRING)

Advocate Aurora Health

Lab Assistant

Green Bay, WI · On-site

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

Must wear appropriate lab coat, gloves, gowns and eye and face protection as needed. * Must be able ... part-time, per diem, temporary, etc.); please ask a Recruiter for more information during an ...

Advocate Aurora Health

Lab Assistant

Preble, WI

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

Must wear appropriate lab coat, gloves, gowns and eye and face protection as needed. * Must be able ... part-time, per diem, temporary, etc.); please ask a Recruiter for more information during an ...

Hospital Sisters Health System

Lab Assistant

Green Bay, WI · On-site

$18.50 - $26.83/hr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

HSHS St. Vincent's Hospital is looking for a Lab Assistant to join our Team. The successful ... Colleagues budgeted to work at least 32 hours per pay period are eligible for HSHS benefits.

Hshs

Lab Assistant

Green Bay, WI · On-site

$18.50 - $26.83/hr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

HSHS St. Vincent's Hospital is looking for a Lab Assistant to join our Team. The successful ... Colleagues budgeted to work at least 32 hours per pay period are eligible for HSHS benefits.

UW Health

Clinical Lab Assistant - $21-29 per hour

Mount Horeb, WI · On-site

$21 - $29/hr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

Clinical Lab Assistant * Discipline: Allied Health Professional * Duration: Ongoing * Employment Type: Staff Work Schedule : This is a full-time, 100% FTE position. Scheduled hours are Monday through ...

UW Health

Clinical Lab Assistant - $21-29 per hour

Madison, WI · On-site

$21 - $29/hr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

Clinical Lab Assistant * Discipline: Allied Health Professional * Duration: Ongoing * Employment Type: Staff Work Schedule : This is a full-time, 100% FTE position. Scheduled hours are Monday through ...

Catalent, Inc.

Lab Assistant - Cell Line Development

Madison, WI · On-site

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

Lab Assistant - Cell Line Development Position Summary: * Work Schedule: M-F 8am-5pm * 100% on-site ... Catalent produces more than 70 billion doses per year, and each one will be used by someone who is ...

Pinnacle Fertility

Per Diem Phlebotomist Float

Milwaukee, WI · On-site

$21 - $25/hr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

About the Role The Per Diem Phlebotomist Float is an ideal opportunity for those seeking to be an ... Prepare and transport blood samples for lab testing following protocols. * Maintain a clean ...

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All JobsPer Diem Lab JobsPer Diem Lab Assistant JobsPer Diem Lab Assistant Jobs in Wisconsin

Per Diem Lab Assistant information

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.

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

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

What job categories do people searching Per Diem Lab Assistant jobs in Wisconsin look for?

The top searched job categories for Per Diem Lab Assistant jobs in Wisconsin are:

What cities in Wisconsin are hiring for Per Diem Lab Assistant jobs?

Cities in Wisconsin with the most Per Diem Lab Assistant job openings:

Per Diem Lab Assistant jobs near you
Infographic showing various Per Diem Lab Assistant job openings in Wisconsin as of August 2026, with employment types broken down into 1% As Needed, 75% Full Time, 21% Part Time, 1% Temporary, and 2% Contract. Highlights an 98% Physical, 1% Hybrid, and 1% Remote job distribution.

Phlebotomist Lab Assistant - Per Diem

Stoughton Hospital Association

Stoughton, WI • On-site

$16.50 - $20.50/hr

Per diem

Re-posted 11 days ago

Job description

Stoughton Health has an excellent opportunity for a Phlebotomist/Lab Assistant to join our Laboratory on a Per-Diem basis.
The Phlebotomist/Lab Assistant is responsible for the collection, preparation, and distribution of clinical specimens. This role involves performing essential laboratory testing, managing specimen records, and providing clerical support to ensure efficient operation of the laboratory. The ideal candidate will demonstrate professionalism, attention to detail, and a strong ability to work in a fast-paced medical environment.

This position does travel to our off-site locations and may require the use of your own personal vehicle or the company vehicle.

  • Position Requirements:
  • Required: High School Graduate
  • Preferred Education: Graduate from a Phlebotomy program
  • Professional Experience: Requires the ability to perform phlebotomies
  • Licensure: Valid Wisconsin Drivers License
  • Required Certification: Current BLS certification
  • Special Requirements: Prefer one-year of related experience in a Laboratory, medical hospital, or nursing home. Requires reliable transportation and proof of current auto insurance.
  • Computer Competency: Basic Computer Skills are expected for this position. Access email, reference internal websites, access electronic health records, and use online learning tools to remain current with continuing education requirements.
  • Microsoft Office Suite Skills: Beginning Skills – Able to perform basic things such as opening a document, change font, save a document, write a letter.

Work Shift:

  • Per-Diem/Occasional
  • Scheduled Days: Variable Days
  • Scheduled Shift: 5:00am - 1:30pm as needed to cover open shifts for vacation days and illnesses.


Benefits:
Working with Stoughton Health offers a comprehensive benefits package, including:

  • 403(b) retirement plan
  • Employee assistance programs
  • Free On Campus Parking
  • Work Environment:
    This position is an in-person role at our Stoughton Hospital location and our Urgent Care locations. The role supports a collaborative and supportive work culture while providing exceptional, personalized service.

Stoughton Health offers a competitive pay rate, shift differential pay, and excellent benefits. Equal Opportunity Employer. Apply online to join our team

Job Openings & Online Application - Stoughton Health