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Senior Medical Laboratory Science Jobs (NOW HIRING)

UW Health

Senior - Medical Lab Technician

Madison, WI · On-site

Minimum - Associate degree in laboratory science or medical laboratory technology. OR education and ... Minimum - Senior Medical Laboratory Technician - One (1) year of experience performing moderate and ...

UW Health

Senior - Medical Lab Technician

Madison, WI · On-site

Minimum - Associate degree in laboratory science or medical laboratory technology. OR education and ... Senior Medical Laboratory Technician - One (1) year of experience performing moderate and some high ...

UW Health

Senior - Medical Lab Technician

Madison, WI · On-site

Minimum - Associate degree in laboratory science or medical laboratory technology. OR education and ... Senior Medical Laboratory Technician - One (1) year of experience performing moderate and some high ...

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Senior Medical Laboratory Science information

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$67

How much do senior medical laboratory science jobs pay per hour?

As of Jul 26, 2026, the average hourly pay for senior medical laboratory science in the United States is $32.41, according to ZipRecruiter salary data. Most workers in this role earn between $18.27 and $39.42 per hour, depending on experience, location, and employer.

What are Senior Medical Laboratory Scientists?

Senior Medical Laboratory Scientists are highly trained professionals responsible for performing complex laboratory tests, analyzing results, and overseeing laboratory operations. They play a critical role in diagnosing diseases, monitoring treatment progress, and ensuring quality control within medical laboratories. In addition to their technical expertise, they often supervise junior staff, train new employees, and help develop laboratory protocols. Their work supports physicians in making accurate clinical decisions and maintaining patient safety.

What is the difference between Senior Medical Laboratory Science vs Medical Laboratory Technician?

AspectSenior Medical Laboratory ScienceMedical Laboratory Technician
CredentialsBachelor's degree in Medical Laboratory Science or related field, certification (e.g., ASCP)Associate's degree or diploma in Medical Laboratory Technology, certification often required
Work EnvironmentHospitals, diagnostic labs, research facilities, often with supervisory dutiesClinical laboratories, hospitals, outpatient labs, performing routine tests
Job ResponsibilitiesPerforming complex tests, supervising technicians, quality control, interpreting resultsConducting routine laboratory tests, preparing samples, maintaining equipment

Senior Medical Laboratory Science professionals typically hold a bachelor's degree and certification, with responsibilities including complex testing and supervision. Medical Laboratory Technicians usually have an associate's degree and focus on routine testing. Both roles are essential in clinical labs but differ in education, scope, and responsibilities.

What is the role of a senior medical laboratory scientist?

A senior medical laboratory scientist oversees laboratory testing processes, ensures accuracy and quality of test results, and may supervise other laboratory staff. They operate complex laboratory equipment, interpret data, and maintain compliance with safety and regulatory standards. Certification and advanced knowledge of laboratory procedures are typically required.

What can I do after MLS?

After earning a certification as a Medical Laboratory Scientist (MLS), you can pursue advanced roles such as laboratory supervisor, manager, or specialist in areas like microbiology, hematology, or molecular diagnostics. Additional certifications or a master's degree can open opportunities in research, teaching, or healthcare administration within laboratory settings.

What is the highest paid medical laboratory scientist?

Senior medical laboratory scientists with advanced certifications, specialized skills, and extensive experience tend to earn the highest salaries in the field. Salaries can vary based on location, employer, and industry sector, with some earning over $80,000 annually. Leadership roles such as laboratory managers or supervisors often command higher pay as well.

What are some typical challenges faced by Senior Medical Laboratory Scientists, and how are they addressed within the team?

Senior Medical Laboratory Scientists often encounter challenges such as managing high workloads, ensuring the accuracy of complex diagnostic tests, and adapting to new technologies. These professionals typically address these challenges by collaborating closely with colleagues, delegating tasks appropriately, and participating in ongoing training sessions. Many labs encourage open communication and regular team meetings to troubleshoot issues and maintain high-quality standards, which helps foster a supportive environment where challenges can be resolved efficiently.

What are the key skills and qualifications needed to thrive as a Senior Medical Laboratory Scientist, and why are they important?

To thrive as a Senior Medical Laboratory Scientist, you need advanced knowledge of laboratory procedures, clinical diagnostics, and quality control, usually backed by a bachelor's degree in medical laboratory science and relevant certification (such as ASCP or equivalent). Expertise in using laboratory information systems (LIS), automated analyzers, and proficiency with safety protocols is essential. Strong analytical thinking, leadership, and effective communication skills help in supervising teams and ensuring accurate results. These skills are vital for maintaining laboratory accuracy, ensuring patient safety, and leading teams in a high-stakes clinical environment.

What is the highest paying career in a laboratory?

In a laboratory setting, senior medical laboratory scientists or laboratory managers tend to have the highest salaries, especially those with advanced certifications and extensive experience. Roles such as clinical laboratory directors or specialized pathologists also command high compensation due to their expertise and leadership responsibilities.
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Senior Medical Laboratory Science jobs near you
Infographic showing various Senior Medical Laboratory Science job openings in the United States as of July 2026, with employment types broken down into 1% As Needed, 75% Full Time, 15% Part Time, 1% Temporary, and 8% Contract. Highlights an 94% Physical, 1% Hybrid, and 5% Remote job distribution, with an average salary of $67,420 per year, or $32.4 per hour.

Senior Medical Lab Technician OR Medical Technologist - Microbiology

UWHealth

Madison, WI

Full-time

Medical, Dental, Retirement, PTO

Posted 14 days ago

Job description

Work Schedule: 
100% FTE, day shift. Monday through Friday 7:00AM - 3:30PM. Rotating weekends and holidays. Hours may vary based on the operational needs of the department.

Pay:

  • The pay range listed reflects both titles.
  • This position may be eligible for up to an $8,000 sign-on bonus for a Senior Medical Lab Technician position or an $8,000 sign-on bonus for a Medical Technologist position  
  • Additional components of compensation may include: 
    • Evening and night shift differential
    • Weekend differential
  • Relocation assistance may be available for qualified applicants

Be part of something remarkable

Play an essential role in the quality and safety of patient care, performing a wide range of procedures 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 - Microbiology to:

  • Perform testing in the clinical laboratories (any complexity).
  • Perform advanced troubleshooting, maintenance, and problem resolution.
  • Demonstrate strong decision-making skills, ability to work independently, and the ability to take on teaching/training responsibilities as needed.
  • Work as an effective team member as demonstrated by good relations with physicians, clinic staff and co-workers.
     

At UW Health, you will have:

  • An excellent benefits package, including health and dental insurance, paid time off, retirement plans, two-week paid parental leave and adoption assistance. Full time benefits for part time work.
  • Access to great resources through the UW Health Employee Wellbeing Department that supports your emotional, financial, and physical well-being.
  • Tuition benefits eligibility - UW Health invests in your professional growth by helping pay for coursework associated with career advancement.
  • The opportunity to earn a referral bonus for referring friends, former colleagues or others to apply for open, posted positions.

Education:
Minimum - Associate degree in laboratory science or medical laboratory technology. OR education and training equivalent to an associate degree to include 60 semester hours including either:

  • 24 semester hours of medical laboratory technology courses OR
  • 24 semester hours of science courses 
     

Preferred - Bachelor's degree in a chemical, physical, biological or clinical laboratory science, or medical technology. Or Bachelor's degree must include minimally 60 semester hours or equivalent, that includes either: 

  • 24 semester hours of medical laboratory technology courses OR 
  • 24 semester hours - 6 chemistry, 6 biology and 12 chemistry, biology, medical laboratory technology in any combination

Work Experience:
Minimum - 

  • Senior Medical Laboratory Technician - One (1) year of experience performing moderate and some high complexity testing in a clinical laboratory and successful completion of competency assessment; or Two (2) years in a clinical laboratory
  • Medical Technologist - no minimum work experience needed

License & Certification: 
Certification (Medical Lab Technician, Medical Lab Science, Chemistry, Hematology, Microbiology, Blood Banking, Molecular Biology) by the board of American Society of Clinical Pathologists or similar agency Preferred
 

Our commitment to Social Impact and Belonging:
UW Health is committed to fostering a workplace that creates belonging for everyone and is an Equal Employment Opportunity (EEO) employer. Our respect for people shines through patient care interactions and our daily work practices as we work to embrace the knowledge, unique perspectives and qualities each employee and faculty member brings to work each day. It is the policy of UW Health to provide equal opportunities to all qualified applicants without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, age, protected veteran or disabled status, or genetic information. 
 

University Hospital in Madison is a Magnet-designated facility that's ranked Wisconsin's #1 hospital and considered one of the nation's leading hospitals, teaching institutions and referral centers.
 

Job Description
Job Description


 

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