Lab Associate Jobs in Missouri
Lab Associate jobs in Missouri are open across St. Louis, Kirksville, and Kansas City and other Missouri metros, with employers like SSM Health, Northeast Regional Medical Center, and Saint Luke'S Health System hiring at every experience level. Find a role that fits below and apply directly.
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INTRODUCTION
It's more than a career, it's a calling.
ABOUT THE JOB
MO-SSM Health St. Joseph Hospital - St. Charles
Worker Type:
Regular
Job Summary:
Under general direction, interpret and report test results. Perform routine and complex technical laboratory analyses using established procedures and protocols. Perform chemical, microscopic, and bacteriologic tests to obtain data for use in diagnosis and treatment of patients.
JOB RESPONSIBILITIES AND REQUIREMENTS
PRIMARY RESPONSIBILITIES
- Performs a full range of laboratory tests from simple blood tests to more complex tests.
- Interprets test reports and communicates findings to physicians.
- Escalates unusual, critical or abnormal results.
- Operates complex electronic equipment, computers and precision instruments.
- Maintains accuracy of equipment and reagents by performing established preventive maintenance procedures.
- Assists providers in choosing appropriate lab test.
- Performs and evaluates quality control procedures.
- Operates, maintains, calibrates and troubleshoots instruments.
- Assists with the proper storage of hazardous materials.
- Reviews current literature and attends meetings and seminars to keep informed of new developments in field.
- Assists in the proficiency testing program in the lab.
- Works in a constant state of alertness and safe manner.
- Performs other duties as assigned.
Education
Associate's degree or equivalent years of experience and education
Experience
No experience required
Physical Requirements
- Frequent lifting/carrying and pushing/pulling objects weighing 0-25 lbs.
- Frequent sitting, standing, walking, reaching and repetitive foot/leg and hand/arm movements.
- Frequent use of vision and depth perception for distances near (20 inches or less) and far (20 feet or more) and to identify and distinguish colors.
- Frequent use of hearing and speech to share information through oral communication. Ability to hear alarms, malfunctioning machinery, etc.
- Frequent keyboard use/data entry.
- Occasional bending, stooping, kneeling, squatting, twisting and gripping.
- Occasional lifting/carrying and pushing/pulling objects weighing 25-50 lbs.
- Rare climbing.
REQUIRED PROFESSIONAL LICENSE AND/OR CERTIFICATIONS
State of Work Location: Illinois, Missouri, Oklahoma, Wisconsin
- Blood Bank Technologist (BB) (International Included) - American Society for Clinical Pathology (ASCP)
- Or
- Chemistry Technologist (C) (International Included) - American Society for Clinical Pathology (ASCP)
- Or
- Clinical Chemist - California Department of Public Health
- Or
- Clinical Chemist Scientist - California Department of Public Health
- Or
- Clinical Hematologist Scientist - California Department of Public Health
- Or
- Clinical Laboratory Personnel - Florida Department of Health
- Or
- Clinical Laboratory Practitioners - West Virginia Department of Health
- Or
- Clinical Laboratory Scientist (CLS) - American Society for Clinical Pathology (ASCP)
- Or
- Clinical Laboratory Scientist (Generalist) - California Department of Public Health
- Or
- Clinical Laboratory Specialist - ND Board of Clinical Laboratory Practice
- Or
- Clinical Laboratory Specialist - State of Hawaii Department of Health
- Or
- Clinical Laboratory Technician (CLT) - American Society for Clinical Pathology (ASCP)
- Or
- Clinical Laboratory Technician - New York State Education Department
- Or
- Clinical Microbiologist - California Department of Public Health
- Or
- Clinical Microbiologist Scientist - California Department of Public Health
- Or
- CLS – Clinical Laboratory Scientist License - Montana Department of Labor & Industry
- Or
- CLS – Clinical Laboratory Scientist - New York State Education Department
- Or
- CLS – Clinical Laboratory Specialist License - Montana Department of Labor & Industry
- Or
- CLS – Clinical Laboratory Technician License - Montana Department of Labor & Industry
- Or
- CLS - Generalist - Louisiana State Board of Medical Examiners
- Or
- CLS - Specialist - Louisiana State Board of Medical Examiners
- Or
- CLS - Technician - Louisiana State Board of Medical Examiners
- Or
- Cytogenetics Technologist (CG) (International Included) - American Society for Clinical Pathology (ASCP)
- Or
- Hematology Technologist (H) (International Included) - American Society for Clinical Pathology (ASCP)
- Or
- Laboratory Personnel - TN Department of Health
- Or
- Medical Laboratory Scientist (MLS) (International Included) - American Society for Clinical Pathology (ASCP)
- Or
- Medical Laboratory Technician (MLT)/Clinical Laboratory Technician (CLT) - ND Board of Clinical Laboratory Practice
- Or
- Medical Laboratory Technician (MLT) (International Included) - American Society for Clinical Pathology (ASCP)
- Or
- Medical Laboratory Technician (MLT) - American Association for Bioanalysts (AAB)
- Or
- Medical Laboratory Technician (MLT) - American Medical Technologists (AMT)
- Or
- Medical Laboratory Technician - California Department of Public Health
- Or
- Medical Laboratory Technician - State of Hawaii, Department of Health
- Or
- Medical Lab Personnel - Department of Health and Human Services Nevada Division of Public and Behavioral Health (DPBH)
- Or
- Medical Lab Scientist (MLS) - American Medical Technologists (AMT)
- Or
- Medical Technologist (MT)/Clinical Laboratory Scientist (CLS) - ND Board of Clinical Laboratory Practice
- Or
- Medical Technologist (MT) - American Association for Bioanalysts (AAB)
- Or
- Medical Technologist (MT) - American Medical Technologists (AMT)
- Or
- Medical Technologist (MT) - American Society for Clinical Pathology (ASCP)
- Or
- Medical Technologist - State of Hawaii, Department of Health
- Or
- Microbiology Technologist (M) (International Included) - American Society for Clinical Pathology (ASCP)
- Or
- Molecular Biology Technologist (MB) (International Included) - American Society for Clinical Pathology (ASCP)
- Or
- Specialist in Blood Banking (SBB) (International Included) - American Society for Clinical Pathology (ASCP)
- Or
- Specialist in Chemistry (SC) (International Included) - American Society for Clinical Pathology (ASCP)
- Or
- Specialist in Cytology (SCT) (International Included) - American Society for Clinical Pathology (ASCP)
- Or
- Specialist in Cytometry (SCYM) (International Included) - American Society for Clinical Pathology (ASCP)
- Or
- Specialist in Microbiology (SM) (International Included) - American Society for Clinical Pathology (ASCP)
- Or
- Specialist in Molecular Biology (SMB) (International Included) - American Society for Clinical Pathology (ASCP)
Work Shift:
Night Shift (United States of America)
Job Type:
Employee
Department:
3403000002 Hematology
Scheduled Weekly Hours:
40
BENEFITS
SSM Health values our exceptional employees by offering a comprehensive benefits package to fit their needs.
- Paid Parental Leave: we offer eligible team members one week of paid parental leave for newborns or newly adopted children (pro-rated based on FTE).
- Flexible Payment Options: our voluntary benefit offered through DailyPay offers eligible hourly team members instant access to their earned, unpaid base pay (fees may apply) before payday.
- Upfront Tuition Coverage: we provide upfront tuition coverage through FlexPath Funded for eligible team members.
Explore All Benefits
SSM Health is an equal opportunity employer. SSM Health does not discriminate on the basis of race, color, religion, national origin, age, disability, sex, sexual orientation, gender identity, pregnancy, veteran status, or any other characteristic protected by applicable law. Click here to learn more.
See All 22 Lab Associate Jobs in Missouri
Find roles in Missouri that match your experience and apply in just a few clicks.
Find Lab Associate JobsLab Associate Jobs by City in Missouri
Where Missouri roles are concentrated, by current openings.
Lab Associate Job Market in Missouri
A snapshot from current Missouri openings, updated as new roles post.
Who's Hiring
- SSM Health11

- Northeast Regional Medical Center4

- Saint Luke'S Health System3

- Mercy2

- CoxHealth1

Top Industries Hiring
- Healthcare & Medical Services20
- Consulting & Professional Services2
- Accounting & Auditing1
- Manufacturing1
What Missouri Employers Look For
The qualifications that appear most often in lab associate jobs across Missouri.
- Bachelor's degree in biology, chemistry, biochemistry, or a closely related life science field
- Hands-on experience with pipetting, centrifugation, and standard laboratory instrumentation
- Familiarity with Good Manufacturing Practice or Good Laboratory Practice protocols
- Proficiency in laboratory information management systems or electronic lab notebooks
- ASCP certification or equivalent clinical laboratory credential preferred for diagnostic roles
- Ability to follow written SOPs accurately and document results with precision
Lab Associate Jobs in Missouri: Frequently Asked Questions
How many lab associate jobs are there in Missouri?
There are 22+ lab associate openings in Missouri on Migrate Mate as of June 2026, with the most roles in St. Louis, Kirksville, and Kansas City. New positions post regularly as employers across Missouri hire.
Which Missouri cities have the most lab associate jobs?
St. Louis, Kirksville, and Kansas City have the most lab associate openings in Missouri right now, with additional roles spread across smaller metros statewide.
Which companies hire lab associates in Missouri?
Employers hiring lab associates in Missouri include SSM Health, Northeast Regional Medical Center, and Saint Luke'S Health System, based on current listings on Migrate Mate as of June 2026.
Are there remote lab associate jobs in Missouri?
Yes. About 0% of lab associate openings tied to Missouri are remote or hybrid as of June 2026. The rest are on-site roles based in Missouri metros.
How do I apply for lab associate jobs in Missouri?
You can apply to lab associate jobs in Missouri directly on Migrate Mate. Search the listings above, find roles that match your experience and preferred Missouri location, then apply to each one that fits.
See All 22 Lab Associate Jobs in Missouri
Find roles in Missouri that match your experience and apply in just a few clicks.
Find Lab Associate Jobs