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Medical Lab Assistant Jobs in Watertown, WI (NOW HIRING)

Crowdstaffing

Lab Assistant

Madison, WI · On-site

LAB ASSISTANT * LABORATORY * MAINTENANCE * OPERATIONS * PRODUCTION SCHEDULE * PURIFICATION * SOLUTIONS * SUB-ASSEMBLIES Additional Information All your information will be kept confidential according ...

UW Health

Clinical Lab Assistant

Cottage Grove, WI · On-site

Medical Laboratory Assistant (MLA) certification (American Society for Clinical Pathology) or ... Clinical Lab Assistant - Labs About UW Health UW Health is an integrated academic health system ...

UW Health

Clinical Lab Assistant

Deerfield, WI · On-site

Medical Laboratory Assistant (MLA) certification (American Society for Clinical Pathology) or ... Clinical Lab Assistant - Labs About UW Health UW Health is an integrated academic health system ...

ICONMA

Medical Lab Technician II

Brookfield, WI · On-site

Medical Lab Technician II Our client, a Clinical Laboratory company, is looking for a Medical Lab ... Identify and replenish testing bench supplies as necessary. * Assist with processing of specimens ...

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Medical Lab Assistant information

See Watertown, WI salary details

$12

$22

$54

How much do medical lab assistant jobs pay per hour?

As of Aug 24, 2026, the average hourly pay for medical lab assistant in Watertown, WI is $22.46, according to ZipRecruiter salary data. Most workers in this role earn between $16.49 and $22.21 per hour, depending on experience, location, and employer.

What is a medical lab assistant?

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.

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.

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 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 medical lab assistant get paid?

A medical lab assistant typically earns between $30,000 and $45,000 annually, depending on experience, location, and certification level. Salaries can vary based on the healthcare setting and whether the role requires specialized skills or equipment handling.

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.
More about Medical Lab Assistant jobs

What cities near Watertown, WI are hiring for Medical Lab Assistant jobs?

Cities near Watertown, WI with the most Medical Lab Assistant job openings:

Medical Lab Assistant jobs near you
Infographic showing various Medical Lab Assistant job openings in Watertown, WI as of August 2026, with employment types broken down into 1% As Needed, 75% Full Time, 17% Part Time, 6% Contract, and 1% Nights. Highlights an 89% Physical, 1% Hybrid, and 10% Remote job distribution, with an average salary of $46,715 per year, or $22.5 per hour.

Medical Lab Scientist/ Medical Lab Tech

Froedtert Health

Menomonee Falls, WI • On-site

Part-time

Re-posted 23 days ago

Job description

Company Description

 
The Froedtert & the Medical College of Wisconsin regional health care network is composed of an academic medical center, two community hospitals and more than 25 primary and specialty care health centers and clinics. The Froedtert & MCW health network offers exceptional care in the community and streamlined, coordinated access to specialty expertise, clinical trials and the full range of tertiary care capabilities of eastern Wisconsin's only academic medical center when the need for more complex treatment arises.
Froedtert Health has been widely recognized for our dedication to our staff, providing a work environment full of encouragement, innovation, collaboration, and respect.
We are honored to be recognized in the Milwaukee Journal Sentinel as a Top Workplace by WorkplaceDynamics for five consecutive years. Our best-in-class wellness program has earned us recognition in the Milwaukee Business Journal as a Healthiest Employer and a Gold Well Workplace award from the Wellness Council of America

Job Description

Location: Multiple locations hiring!
FTE: Different FTE statuses available! 
Shift: Multiple Shifts open! 
 

Summary:

  • A Medical Lab Scientist and Medical Lab Technician perform laboratory procedures using established and approved protocols that require the broad exercise of independent judgment and responsibility with minimal technical supervision.
  • Our laboratory professional is responsible for quality control instrument maintenance and specimen procurement and processing.
  • Other duties as assigned. 
Qualifications

Medical Lab Scientist Qualifications:

  • Bachelor's degree in Medical Technology or related science is required within 60 days of hire.
  • Medical Lab Scientist (MLS) Certification by the American Society for Clinical Pathology (ASCP) or equivalent is required within 6 months of hire.
     

Medical Lab Tech Qualifications:

  •  Associate degree in Laboratory Science or Medical Laboratory Technology including an internship at an affiliated laboratory from an accredited institution is required within 60 days of hire.
  •  MLT (ASCP) certification is required within 6 months of hire.
Additional Information

All your information will be kept confidential according to EEO guidelines.

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About Froedtert

Sourced by ZipRecruiter

Froedtert is a world-class healthcare organization based in Milwaukee, WI, United States. The company operates within the healthcare and wellness industry, providing a broad spectrum of medical services to the residents of southeastern Wisconsin and beyond. Froedtert was founded in 1980 and is an academic health network, which ripples an integrated affiliation with the Medical College of Wisconsin. The company prides itself on its cutting-edge treatments, sophisticated technology, and groundbreaking research. Froedtert’s mission is to advance health in the communities they serve, with a profound commitment towards patient care, education, research and community outreach.

Industry

Health care and social assistance

Company size

1,001 - 5,000 Employees

Headquarters location

Milwaukee, WI, US

Year founded

1980

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