143 research assistant jobs at 46 companies in Missouri

3w
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Research Assistant, Senior
St. Louis or Madrid
OnsiteFull Time
Saint Louis University
Saint Louis University: Private Catholic Jesuit nonprofit research university serving students through education, research, health care and community service.
Bachelor’s degree in science or a related field, previous basic science research experience, laboratory technique knowledge, communication skills, recordkeeping ability, and personal computer proficiency.
centrifuges, incubators, homogenizers, microscopes, chromatography, electrophoresis, computers
1w
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Research Assistant (Gap Year) - Neurology
Saint Louis or Saint Louis
$17-$26/hr OnsiteFull Time, Temporary
Washington University School of Medicine
Washington University School of Medicine: Private nonprofit research university in St. Louis providing undergraduate, graduate, professional, medical education, research and patient care.
0+ YOEBachelor's degree required. No prior work experience, certification, or driver's license required. Preferred skills include analytical thinking, communication, data entry, laboratory instrumentation, and research labs.
Laboratory Instrumentation, Office equipment, Lab equipment
1mo
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Clinical Research Assistant II
Kansas City, Missouri, United States
$24/hr HybridFull Time
Children's Mercy
Children's Mercy: Independent pediatric health system providing comprehensive specialty care.
3+ YOEBachelor's in health sciences (or related) and 3-5 years research experience; must provide immunization records and pass background and drug screen.
1mo
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Clinical Research Assistant - Cancer Center
Kansas City or Westwood
$23-$33/hr OnsiteFull Time
University of Kansas Medical Center
University of Kansas Medical Center: Public academic medical center for education, research, and healthcare.
2+ YOETwo years healthcare or research experience (education may substitute), knowledge of clinical trial documentation, communication, organization, detail orientation, and computer skills.
1mo
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Senior Research Assistant, UMKC Institute for Human Development -- Office of Research and Evaluation
Kansas City, Missouri, United States
OnsiteFull Time
University of Missouri-Kansas City
University of Missouri-Kansas City: Public research university serving undergraduate, graduate, professional, and medical students in Kansas City, Missouri.
3+ YOEMaster's degree with three years relevant experience or equivalent; experience with grants, research projects, data, evaluation; strong project management, coordination, communication, and report preparation skills.
NIRS
2mo
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RESEARCH SPECIALIST II - Cornett Research Farm
Linneus or Missouri
$19-$27/hr OnsiteFull Time
University of Missouri-Columbia
University of Missouri-Columbia: Public land-grant R1 research university educating students and conducting research in medicine, agriculture, engineering, journalism, and science.
1+ YOEBachelor's degree or equivalent and at least 1 year related experience; assists with agronomic, livestock, and forage research, plans resources, supports students and staff; master's and applied agronomic research preferred.
4w
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Site Research Assistant - Kansas City, MO
Kansas City or Parsippany
$25-$39/hr OnsitePart Time
IQVIA
IQVIANYSE: IQV: Providing advanced analytics, technology solutions, and clinical research services.
1+ YOEAssociate degree preferred; 1+ year clinical research experience preferred; strong knowledge of clinical trials, GCP, EDC systems, visit scheduling, regulatory documentation, and participant coordination.
EDC, GCP
1mo
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Clinical Research Assistant
Saint Charles, Missouri, United States
OnsiteFull Time
Rovia Clinical Research
Rovia Clinical Research: U.S. clinical research site network running trials for pharmaceutical, biotech, and healthcare partners through owned research sites.
0+ YOEHigh school diploma required (bachelor's preferred), 0-1 years clinical research experience, patient-facing clinical skills (vital signs, phlebotomy, ECGs), ICH/GCP familiarity, EDC/CTMS and Microsoft Office proficiency, availability to start at 6:00AM.
Microsoft Office, EDC, CTMS
1mo
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Postdoc Research Associate - Genetics
St. Louis, Missouri, United States
OnsiteFull Time
Washington University School of Medicine
Washington University School of Medicine: Private nonprofit research university in St. Louis providing undergraduate, graduate, professional, medical education, research and patient care.
Doctorate (Ph.D. or M.D.) required; conduct laboratory and computational research, assist grant and paper preparation, maintain research records, follow compliance and safety, and perform animal care if applicable.
2mo
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Clinical Research Coordinator
Sugar Land or Alabama or Arizona or Florida or Georgia or Illinois or Massachusetts or Michigan or Missouri or Nevada or South Carolina or Texas or Virginia or Puerto Rico
OnsiteFull Time
Olympus Clinical Research
Olympus Clinical Research: Private U.S. clinical research site network conducting inclusive clinical trials across multiple therapeutic areas for diverse communities.
1+ YOEMinimum 1 year clinical or clinical research experience and a Medical Assistant diploma, LPN/LVN, EMT, or Associate's degree; proficiency with basic clinical procedures (vitals, EKGs, phlebotomy), EDC/EHR and Microsoft apps; strong communication and organizational skills.
Microsoft applications, email, electronic health records, web applications, EDC
3w
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Research Assistant, UMKC School of Education, Social Work, and Psychological Sciences - Urban Education Research Center
Kansas City, Missouri, United States
$25-$30/hr OnsiteFull Time
University of Missouri-Kansas City
University of Missouri-Kansas City: Public research university serving undergraduate, graduate, professional, and medical students in Kansas City, Missouri.
3+ YOEBachelor’s degree, 3+ years conducting quantitative analyses, data preparation and management experience, software experience, communication skills, and ability to work autonomously across multiple projects.
R, Stata, Python, Microsoft Word
4d
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Student Employee - Nutrition Research Assistant - Fall 2026
Warrensburg, Missouri, United States
$15/hr OnsitePart Time, Temporary
University of Central Missouri
University of Central Missouri: Public Missouri university serving undergraduate and graduate students through academic, professional, and applied-technology programs.
Undergraduate degree in Biology or Chemistry, enrollment in a UCM graduate program, biology laboratory experience, and computer skills including Word processing, Excel/Sheets, presentation tools, and NCBI exploration.
Microsoft Word, Microsoft Excel, Google Sheets, NCBI, qRT-PCR, Western blotting
3w
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Social Science Research Analyst
Denver or Atlanta or Boston or Woodlawn or Kansas City or Dallas or Seattle
$107k-$157k/yr HybridFull Time
Centers for Medicare & Medicaid Services
Centers for Medicare & Medicaid Services: Federal agency running Medicare, Medicaid, CHIP, and the federally facilitated Health Insurance Marketplace.
1+ YOERequires a behavioral or social science degree or equivalent experience, one year of GS-12-equivalent specialized experience, healthcare data analysis, Medicaid or CHIP research, technical reporting, and stakeholder assistance.
Medicaid, CHIP, SF-50, DD-214, SF-15
3mo
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GIS Research Assistants Summer 2026
St. Charles, Missouri, United States
$15/hr OnsitePart Time
Lindenwood University
Lindenwood University: University is a private nonprofit university serving undergraduate, graduate, and doctoral students in campus, online, and hybrid programs.
Part-time student position; 20 hours/week; $15/hour; Non-Exempt; currently enrolled at Lindenwood University.
ArcGIS Online, ArcGIS Pro, Survey123, Experience Builder, Dashboards, Story Maps, Python, Jupyter
3mo
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Assistant, Associate, or Full Research Professor and State Extension Specialist
Portageville or Glennonville or Columbia or Missouri
OnsiteFull Time
University of Missouri-Columbia
University of Missouri-Columbia: Public land-grant R1 research university educating students and conducting research in medicine, agriculture, engineering, journalism, and science.
Ph.D. required; conduct applied rice agronomy research, design and run field experiments, analyze data, secure extramural funding, and provide extension leadership and outreach to producers in southeast Missouri.
1mo
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Physician Assistant - Clinical Research
Chesterfield, Missouri, United States
OnsiteFull Time
Clinical Research Professionals
Clinical Research Professionals: Multinational clinical trial site network conducting pharmaceutical research for diverse and specialty patient populations.
2+ YOECurrent unencumbered Missouri NP or PA license, minimum 2 years clinical NP/PA experience, prior clinical research experience, strong communication and organization, adult/geriatric care experience.
3mo
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Student Wellness Graduate Assistant
St. Louis, Missouri, United States
OnsitePart Time
Division of Student Success
Division of Student Success: Private, historically Catholic university serving undergraduate, graduate, and online students in St. Louis County.
Graduate student enrollment and interest in public health, higher education, health promotion, or related field; strong research and data skills; experience with statistical software; excellent communication.
SPSS, Qualtrics, SAS, Excel, R
3mo
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Assistant Scientist
Saint Louis, Missouri, United States
OnsiteFull Time
Terracon
Terracon: Employee-owned consulting engineering firm providing multidisciplinary technical services.
Bachelor’s degree in Environmental Science or related field; valid driver's license; non-degred candidates considered; preferred field certification.
1w
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Accounts Assistant
St. Louis, Missouri, United States
$35k/yr OnsiteFull Time
Department of Mental Health
Department of Mental Health: Missouri’s government mental-health agency providing behavioral-health, developmental-disability, and substance-use services to Missourians.
Knowledge of accounting procedures, office practices, financial research, recordkeeping, mathematical calculations, deadline management, document review, and transactional problem resolution.
Microsoft Excel
2w
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Engineering Assistant
Joplin, Missouri, United States
$17-$21/hr OnsiteFull Time
City of Joplin
City of Joplin: Municipal government serving Joplin, Missouri, through public safety, infrastructure, health, parks, utilities, and civic services.
High school diploma or GED, valid state driver's license, Microsoft Office Suite proficiency, office administration, records management, research, and communication skills.
Microsoft Office Suite