Nutritionist Jobs in Missouri
Nutritionist jobs in Missouri are open across St. Louis, Jefferson City, and Fenton and other Missouri metros, with employers like Lincoln University of Missouri, Sodexo, and Nutritious Lifestyles hiring at every experience level. Find a role that fits below and apply directly.
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Scheduled Hours
20
Position Summary
Provides nutritional care of individuals in health or disease, which includes the application of the science and art of human nutrition in selecting and obtaining food.
Job Description
Primary Duties & Responsibilities:
- Assists in collaboration and negotiation with investigators in planning and implementing research study inclusive of literature review.
- Obtains and evaluates nutrition histories of the subjects regarding food habits.
- May require contacting families for planning nutrition aspects of studies well ahead of admission date.
- Designs diets for research studies consistent with the plan of study of the particular project considering nutritional principles, needs and likes and dislikes of subjects.
- Supervises service of regular and clinical diets for studies not requiring balance procedures.
- Assists in supervision of Research Dietetic Assistants in the production and service of research diets with appropriate control.
- Makes appropriate changes in diet or procedures as needed.
- As necessary, develops innovative recipes, which requires unusual products or combinations of products.
- Assists in directing preparation of food aliquots for laboratory analysis as required by research study protocols.
- Interacts with medical students, house officers, fellows and investigators.
- Counsels/educates patients and families to meet requirements for continued nutritional care.
- Performs other duties as required or as workload changes.
Working Conditions:
Job Location/Working Conditions:
- Normal office environment.
Physical Effort:
- Typically sitting at a desk or table.
Equipment:
- Office equipment.
The above statements are intended to describe the general nature and level of work performed by people assigned to this classification. They are not intended to be construed as an exhaustive list of all job duties performed by the personnel so classified. Management reserves the right to revise or amend duties at any time.
Required Qualifications
Education:
Bachelor's degree - Dietetics
Certifications/Professional Licenses:
The list below may include all acceptable certifications, professional licenses and issuers. More than one credential, certification or professional license may be required depending on the role.
- Basic Life Support - American Heart Association
- Basic Life Support - American Red Cross
- Registered Dietitian - Illinois Department of Financial and Professional Regulation
- Registered Dietitian - Missouri Division of Professional Registration
Work Experience:
Adult Or Pediatric Dietetics (2 Years)
Skills:
Not Applicable
Driver's License:
A driver's license is not required for this position.
More About This Job
Required Qualifications:
- Basic Life Support Certification or obtains certification within one month of employment. Online BLS certifications, those without a skills assessment component, are not sufficient to meet the BLS requirements.
- Registered Dietitian license from the state of Missouri and/or Illinois depending on work location(s).
Note: Starting in 2024, the Commission on Dietetic Registration (CDR) will require a minimum of a master’s degree to sit for the registration exam which is needed to receive a Registered Dietitian License.
Preferred Qualifications
Education:
M.S. - Master of Science
Certifications/Professional Licenses:
No additional certification/professional licenses unless stated elsewhere in the job posting.
Work Experience:
No additional work experience unless stated elsewhere in the job posting.
Skills:
Critical Reasoning, Mathematical Calculations, Medical Literature Review, Nutrition Management, Nutrition Research
Grade
C11-H
Salary Range
$27.00 - $41.87 / Hourly
The salary range reflects base salaries paid for positions in a given job grade across the University. Individual rates within the range will be determined by factors including one's qualifications and performance, equity with others in the department, market rates for positions within the same grade and department budget.
Questions
For frequently asked questions about the application process, please refer to our External Applicant FAQ.
Accommodation
If you are unable to use our online application system and would like an accommodation, please email CandidateQuestions@wustl.edu or call the dedicated accommodation inquiry number at 314-935-1149 and leave a voicemail with the nature of your request.
All qualified individuals must be able to perform the essential functions of the position satisfactorily and, if requested, reasonable accommodations will be made to enable employees with disabilities to perform the essential functions of their job, absent undue hardship.
Pre-Employment Screening
All external candidates receiving an offer for employment will be required to submit to pre-employment screening for this position. The screenings will include criminal background check and, as applicable for the position, other background checks, drug screen, an employment and education or licensure/certification verification, physical examination, certain vaccinations and/or governmental registry checks. All offers are contingent upon successful completion of required screening.
Benefits Statement
Washington University in St. Louis is committed to providing a comprehensive and competitive benefits package to our employees. Benefits eligibility is subject to employment status, full-time equivalent (FTE) workload, and weekly standard hours. Please visit our website to view a summary of benefits.
EEO Statement
Washington University in St. Louis is committed to the principles and practices of equal employment opportunity. It is the University’s policy to provide equal opportunity and access to persons in all job titles without regard to race, ethnicity, color, national origin, citizenship (where prohibited by federal law), age, religion, sex, sexual orientation, gender identity or expression, disability, protected veteran status, or genetic information.
See All 6 Nutritionist Jobs in Missouri
Find roles in Missouri that match your experience and apply in just a few clicks.
Find Nutritionist JobsNutritionist Jobs by City in Missouri
Where Missouri roles are concentrated, by current openings.
Nutritionist Job Market in Missouri
A snapshot from current Missouri openings, updated as new roles post.
Who's Hiring
- Lincoln University of Missouri2

- Sodexo2

- Nutritious Lifestyles1

- Washington University in St. Louis1

Top Industries Hiring
- Education3
- Food & Beverage2
- Healthcare & Medical Services1
What Missouri Employers Look For
The qualifications that appear most often in nutritionist jobs across Missouri.
- Registered Dietitian Nutritionist (RDN) credential or eligibility to sit for the RDN exam
- Bachelor's or master's degree in nutrition, dietetics, or a closely related field
- Experience conducting individual nutrition assessments and developing care plans
- Proficiency with electronic health record systems such as Epic or Cerner
- Knowledge of medical nutrition therapy protocols for chronic disease management
- Strong patient education and motivational interviewing communication skills
Nutritionist Jobs in Missouri: Frequently Asked Questions
How many nutritionist jobs are there in Missouri?
There are 6+ nutritionist openings in Missouri on Migrate Mate as of June 2026, with the most roles in St. Louis, Jefferson City, and Fenton. New positions post regularly as employers across Missouri hire.
How much do nutritionists make in Missouri?
Nutritionists in Missouri earn a median of about $65,450 a year, based on May 2025 Bureau of Labor Statistics wage data, ranging from around $43,980 for the lowest 10% to over $85,900 for the top 10%. Pay rises with experience, specialty, and employer.
Which Missouri cities have the most nutritionist jobs?
St. Louis, Jefferson City, and Fenton have the most nutritionist openings in Missouri right now, with additional roles spread across smaller metros statewide.
Which companies hire nutritionists in Missouri?
Employers hiring nutritionists in Missouri include Lincoln University of Missouri, Sodexo, and Nutritious Lifestyles, based on current listings on Migrate Mate as of June 2026.
Are there remote nutritionist jobs in Missouri?
Yes. About 33% of nutritionist 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 nutritionist jobs in Missouri?
You can apply to nutritionist 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 6 Nutritionist Jobs in Missouri
Find roles in Missouri that match your experience and apply in just a few clicks.
Find Nutritionist Jobs