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Medical Lab Assistant Jobs in Wisconsin (NOW HIRING)

Labcorp

Lab Assistant

Milwaukee, WI · On-site

LabCorp is seeking a Lab Assistant to join our team at Ascension St. Mary's in Milwaukee, WI. Work ... High school diploma or equivalent Preferred Qualifications: * 6 months or more of medical/lab or ...

New

Labcorp

Lab Assistant

Milwaukee, WI

LabCorp is seeking a Lab Assistant to join our team at Ascension St. Mary's in Milwaukee, WI. Work ... High school diploma or equivalent Preferred Qualifications: * 6 months or more of medical/lab or ...

New

AHS Staffing

Travel Medical Lab Technician

Weston, WI · On-site

Medical Lab Technician * Discipline: Allied Health Professional * Start Date: 08/05/2026 * Duration: 13 weeks * 40 hours per week * Shift: 10 hours, nights * Employment Type: Travel AHS Staffing is ...

New

AHS Staffing

Travel Medical Lab Technician

Ashland, WI · On-site

Medical Lab Technician * Discipline: Allied Health Professional * Start Date: ASAP * Duration: 16 weeks * 40 hours per week * Shift: 8 hours * Employment Type: Travel AHS Staffing is looking for a ...

New

WiCell

Student Lab Assistant

Madison, WI

This Lab Assistant will prepare materials and paperwork; maintain inventory, equipment, and reagents; and assist with additional lab and administrative activities. Student Lab Assistants (with a ...

UW Health

Senior - Medical Lab Technician

Madison, WI · On-site

... assist our providers with the diagnosis, treatment and management of patients and their health needs. We are seeking a Senior Medical Lab Technician OR Medical Technologist - Microbiology to:

UW Health

Senior - Medical Lab Technician

Madison, WI · On-site

... that assist our providers with the diagnosis, treatment and management of patients and their health needs. We are seeking a Senior Medical Lab Technician OR Medical Technologist - Core Lab to:

UW Health

Senior - Medical Lab Technician

Madison, WI · On-site

... that assist our providers with the diagnosis, treatment and management of patients and their health needs. We are seeking a Senior Medical Lab Technician OR Medical Technologist - Core Lab to:

UW Health

Senior - Medical Lab Technician

Madison, WI · On-site

... assist our providers with the diagnosis, treatment and management of patients and their health needs. We are seeking a Senior Medical Lab Technician OR Medical Technologist - Microbiology to:

UW Health

Senior - Medical Lab Technician

Madison, WI · On-site

... that assist our providers with the diagnosis, treatment and management of patients and their health needs. We are seeking a Senior Medical Lab Technician OR Medical Technologist - Core Lab to:

UW Health

Senior - Medical Lab Technician

Madison, WI · On-site

... assist our providers with the diagnosis, treatment and management of patients and their health needs. We are seeking a Senior Medical Lab Technician OR Medical Technologist - Microbiology to:

UW Health

Senior - Medical Lab Technician

Madison, WI · On-site

... that assist our providers with the diagnosis, treatment and management of patients and their health needs. We are seeking a Senior Medical Lab Technician OR Medical Technologist - Transfusion ...

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All JobsMedical Lab JobsMedical Lab Assistant JobsMedical Lab Assistant Jobs in Wisconsin

Medical Lab Assistant information

See Wisconsin salary details

$13

$23

$57

How much do medical lab assistant jobs pay per hour?

As of Jul 17, 2026, the average hourly pay for medical lab assistant in Wisconsin is $23.78, according to ZipRecruiter salary data. Most workers in this role earn between $17.45 and $23.56 per hour, depending on experience, location, and employer.

Who gets paid more, MLT or MLS?

Medical Laboratory Technicians (MLT) and Medical Laboratory Scientists (MLS) are different roles with MLS typically earning higher salaries due to advanced education and responsibilities. MLS professionals usually have a bachelor's degree and perform more complex testing, which is reflected in higher pay compared to MLTs, who often have an associate degree and perform routine testing.

What are Medical Lab Assistants?

Medical Lab Assistants are healthcare professionals who support laboratory technologists and technicians by preparing samples, conducting basic tests, and ensuring lab equipment is clean and functioning. They play a crucial role in the diagnosis and treatment of patients by handling specimens such as blood, urine, and tissue. Their responsibilities include labeling samples, recording data, and sometimes interacting with patients to collect samples. Medical Lab Assistants work in hospitals, clinics, research laboratories, and diagnostic centers, helping to ensure accurate and timely test results.

Is a medical lab assistant a good career?

A medical lab assistant is a valuable healthcare professional who performs laboratory tests and prepares specimens, supporting diagnosis and treatment. The role typically requires attention to detail, technical skills, and certification, with job prospects generally stable due to ongoing demand in healthcare settings.

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

To thrive as a Medical Lab Assistant, you need a solid understanding of laboratory procedures, specimen handling, and safety protocols, typically gained through a diploma or certificate in medical laboratory technology. Familiarity with laboratory information systems (LIS), centrifuges, and automated analyzers is important for efficient workflow. Attention to detail, organizational skills, and effective communication help ensure accurate results and smooth collaboration with healthcare teams. These skills and qualities are essential for maintaining high standards of laboratory accuracy, safety, and timely patient care.

What are some common challenges Medical Lab Assistants face in their daily work, and how can they be managed?

Medical Lab Assistants often encounter challenges such as handling a high volume of specimens, maintaining accuracy under time pressure, and adhering to strict safety protocols. Managing these challenges involves strong organizational skills, effective communication with laboratory technologists and other healthcare staff, and diligent attention to detail. Many labs offer ongoing training and support to help assistants stay current with best practices and improve workflow efficiency, ensuring patient safety and reliable test results.

What qualifications do I need to be a lab assistant?

Medical lab assistants typically need a high school diploma or equivalent, along with postsecondary training or certification in clinical laboratory procedures. Relevant skills include attention to detail, basic knowledge of laboratory equipment, and the ability to follow safety protocols. Certification or formal training can improve job prospects and may be required by some employers.

What is the difference between Medical Lab Assistant vs Medical Laboratory Technician?

AspectMedical Lab AssistantMedical Laboratory Technician
CredentialsHigh school diploma, phlebotomy certificationAssociate degree in medical laboratory technology, certification often required
Work EnvironmentClinics, hospitals, diagnostic labsHospitals, diagnostic labs, research facilities
Job DutiesSample collection, preparing specimens, basic testingPerforming complex tests, analyzing samples, operating lab equipment
Employer & IndustryHealthcare facilities, clinicsHospitals, research labs, diagnostic centers

Medical Lab Assistants typically handle sample collection and basic tasks, while Medical Laboratory Technicians perform more complex testing and analysis. Both roles are essential in healthcare labs, but Technicians usually require more advanced education and certification.

How much does a lab assistant get paid?

Medical lab assistants typically earn between $30,000 and $45,000 annually, depending on experience, location, and certifications. Entry-level positions may start lower, while experienced assistants or those with specialized skills can earn higher salaries. The job often requires knowledge of laboratory procedures and the use of testing equipment.

What Does a Medical Lab Assistant Do?

As a medical lab assistant, you typically work in a hospital or clinical/medical laboratory. This role is slightly different than a lab tech position in that you have less responsibility. As a lab assistant, it’s your job to assist technologists and technicians with lab tests. Depending on the specific position, your duties may include preparing specimens, managing their storage, and keeping track of the results. Other everyday tasks involve keeping the lab equipment clean, maintaining an accurate inventory of supplies, and placing orders as needed. You may also have administrative duties, like billing and filing.

More about Medical Lab Assistant jobs
What are the most commonly searched types of Medical Lab jobs in Wisconsin? The most popular types of Medical Lab jobs in Wisconsin are:
What are popular job titles related to Medical Lab Assistant jobs in Wisconsin? For Medical Lab Assistant jobs in Wisconsin, the most frequently searched job titles are:
What job categories do people searching Medical Lab Assistant jobs in Wisconsin look for? The top searched job categories for Medical Lab Assistant jobs in Wisconsin are:
What cities in Wisconsin are hiring for Medical Lab Assistant jobs? Cities in Wisconsin with the most Medical Lab Assistant job openings:
What are popular job titles related to Medical Lab Assistant jobs in WI? For Medical Lab Assistant jobs in WI, the most frequently searched job titles are:
Medical Lab Assistant jobs near you
Infographic showing various Medical Lab Assistant job openings in Wisconsin as of July 2026, with employment types broken down into 100% Full Time. Highlights an 100% In-person job distribution, with an average salary of $49,455 per year, or $23.8 per hour.
Youth Apprenticeship - Medical Lab Assistant

Youth Apprenticeship - Medical Lab Assistant

Beloit Health System

Beloit, WI • On-site

$12.25/hr

Per diem

Re-posted 25 days ago

Beloit Health System rating

4.9

Company rating: 4.9 out of 10

Based on 19 frontline employees who took The Breakroom Quiz

Job description

Beloit Health System is looking for a Youth Apprentice to join our Team!
  • Shift: Various Shifts Available
  • Schedule: Varied
  • Hours per week: Per Diem/Flexible
  • Benefits Status: Not Eligible
  • Department: Beloit Memorial Hospital Laboratory

Beloit Health System is an independent community health system serving northern Illinois and southern Wisconsin. We are committed to providing world-class facilities and services to improve the health of our communities. Our organization is built on quality, engagement, integrity, and patient satisfaction, with a focus on delivering the highest quality of care to our patients.
This Per Diem Youth Apprenticeship - Medical Laboratory Assistant is a Per Diem at Beloit Health System located in Beloit, WI. The Youth Apprentice will be involved in day-to-day tasks to support healthcare professionals, gain hands-on experience, and contribute to the overall patient care experience.
This Youth Apprenticeship -Medical Laboratory Assistant will apply infection prevention controls, standard precautions and wear appropriate personal protective equipment, maintain inventory, prepare supplies, instruments, and equipment for use, operate lab equipment, assist in Clinical Laboratory Improvement Amendments (CLIA) waived tests, dispose of biohazard waste, and perform clerical tasks.
Qualifications
  • Must be a current High School Student, 16 years of age or older
  • Interpersonal skills and ability to work in a team
  • Strong communication skills, both verbal and written
  • Interest in pursuing a career in healthcare
  • Willingness to learn and adapt in a healthcare environment
  • Basic understanding of medical terminology helpful

BEHAVIOR AND ATTITUDE
The mission of Beloit Health System requires the employee to perform in a manner which ensures delivery of the highest quality of medical services at an economic value and at the highest level of patient satisfaction. Respect and consideration given to the dignity of each patient, visitor, and fellow employee is a requisite of successful job performance.
The above statements are intended to describe the essential functions and related requirements of persons assigned to this job. They are not intended as an exhaustive list of all job duties, responsibilities, and requirements.

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