Scientist Jobs in Missouri
Scientist jobs in Missouri are concentrated in life sciences, agricultural research, environmental science, and pharmaceutical development, with demand at every level from research associate to principal scientist. St. Louis, Kansas City, and Columbia are the state's busiest hiring markets, anchored by employers like Bayer, Washington University in St. Louis, and the Donald Danforth Plant Science Center. The most consistent openings are in plant biology, analytical chemistry, and environmental compliance. Find a role that fits below and apply directly.
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Showing 5 of 49+ Scientist jobs
It's more than a career, it's a calling.
MO-SSM Health St. Mary's Hospital - St. LouisWorker Type:
RegularJob 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:
Department:
3400000100 Blood BankScheduled Weekly Hours:
40Benefits:
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.
It's more than a career, it's a calling.
MO-SSM Health St. Mary's Hospital - St. LouisWorker Type:
RegularJob 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:
Department:
3400000100 Blood BankScheduled Weekly Hours:
40Benefits:
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.
See All 49 Scientist Jobs in Missouri
Find roles in Missouri that match your experience and apply in just a few clicks.
Find Scientist JobsScientist Jobs by City in Missouri
Where Missouri roles are concentrated, by current openings.
Scientist Job Market in Missouri
A snapshot from current Missouri openings, updated as new roles post.
Who's Hiring
Top Industries Hiring
- Education
- Staffing & Recruiting
- Technology & Software
- Medical Devices
- Healthcare & Medical Services
What Missouri Employers Look For
The qualifications that appear most often in scientist jobs across Missouri.
- Bachelor's degree in biology, chemistry, environmental science, or a closely related field
- Graduate degree preferred for research or independent scientist positions
- Hands-on laboratory skills including sample collection, analysis, and data interpretation
- Experience with regulatory compliance, GLP, or GMP protocols in a Missouri research setting
- Familiarity with Missouri environmental regulations or agricultural research frameworks
- Strong written communication skills for technical reports and peer collaboration
Scientist Jobs in Missouri: Frequently Asked Questions
How do you become a scientist in Missouri?
Most scientist roles in Missouri require at minimum a bachelor's degree in a natural or applied science, with many research positions requiring a master's or doctoral degree. Missouri does not issue a general state license for scientists, but specific roles in environmental science may require registration with the Missouri Department of Natural Resources, and those working in clinical or public health labs may need certification through the state health department. Employers typically prioritize demonstrated lab or field experience alongside academic credentials.
Which companies hire scientists in Missouri?
Missouri scientist roles are posted by Catalent Pharma Solutions, SSM Health, and Washington University in St. Louis and others right now, based on current listings on Migrate Mate as of August 2026. Missouri's strength in agricultural biotechnology, pharmaceutical research, and environmental consulting means a wide range of public and private employers actively recruit scientists across the state.
Which Missouri cities have the most scientist jobs?
St. Louis, Kansas City, and Columbia lead Missouri for scientist openings. St. Louis drives the largest share through its concentration of biotech companies, university research centers, and pharmaceutical firms, while Kansas City supports strong demand in environmental science and agricultural research, and Columbia benefits from the University of Missouri's research enterprise and affiliated laboratories.
Are there remote scientist jobs in Missouri?
Yes, but they're rare. Most scientist roles require hands-on work in a laboratory, field site, or regulated research environment, which limits remote options significantly. About 19% of scientist openings tied to Missouri are remote or hybrid as of August 2026, and those positions tend to involve data analysis, scientific writing, regulatory affairs, or computational research rather than bench or field work.
How can I get hired as a scientist in Missouri with little or no experience?
The most realistic entry path is applying for research associate or laboratory technician roles, which Missouri employers routinely use as a starting point for early-career scientists. Washington University in St. Louis, the University of Missouri system, and Bayer's St. Louis operations all run internship and new-graduate programs that feed into full-time roles. Building experience through an undergraduate research position or a state agency internship with the Missouri Department of Natural Resources strengthens a candidate's application considerably, as does any relevant certification in laboratory safety or environmental sampling.
Where can I find and apply to scientist jobs in Missouri?
You can find and apply to scientist jobs in Missouri on Migrate Mate, which lists current Missouri openings across life sciences, environmental science, agricultural research, and more. Find roles that fit your background and apply directly to the employers posting them.
See All 49 Scientist Jobs in Missouri
Find roles in Missouri that match your experience and apply in just a few clicks.
Find Scientist Jobs