Associate Scientist Jobs in Missouri
Associate Scientist jobs in Missouri are consistently active, with strong demand concentrated in biopharmaceuticals, agrochemicals, and medical device research across a state that hosts a notable cluster of life sciences and agricultural science employers. St. Louis, Kansas City, and Columbia are the primary hiring centers, where companies like Bayer, Pfizer, and Mercy Health have deep, lasting footprints. The most in-demand specialties are analytical chemistry, cell biology, and quality control sciences. Find a role that fits below and apply directly.
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About Site
Catalent’s Kansas City facility is home to our Oral & Specialty Drug Delivery, Biologics Analytical Services and Clinical Supply Services businesses.
Position Summary
We have an opportunity for a Pharmaceutical Development Senior Associate Scientist II to join our team. In this role, you will support formulation and process design for oral solid dosage forms and participate in clinical trial manufacturing. You will ensure all work meets regulatory and good manufacturing practice standards while maintaining high-quality documentation. This position offers the chance to work with advanced technologies and collaborate with skilled professionals in a dynamic environment.
Shift: M-F 8am-5pm
Location: Kansas City, MO
100% Onsite
The Role
- Train others on procedures and laboratory techniques.
- Execute efficiency improvement projects with guidance.
- Apply knowledge of principles and concepts within the discipline.
- Use technical and functional expertise to complete assignments within the group or project team.
- Conduct work in Good Manufacturing Practice (GMP) areas under minimal supervision.
- Perform other duties as assigned.
The Candidate
Minimum Requirements
- Bachelor’s degree in a related life science or physical science field with 4+ years of related work experience preferred, or a Master’s degree in a related life science or physical science field with 2+ years of related work experience preferred.
- Ability to proactively address work issues at both individual and team levels.
- Sound judgment in proposing deviations from established procedures and methods.
- Ability to develop and execute procedures, methods, and manufacturing processes with minimal complexity and high quality.
- Demonstrated ability to lead small team projects and identify unmet departmental needs.
- Basic to moderate understanding of manufacturing equipment operations and troubleshooting skills in multiple techniques.
Why You Should Join Catalent
- Defined career path and annual performance review and feedback process.
- Diverse, inclusive culture.
- Potential for career growth on an expanding team within an organization dedicated to preserving and bettering lives.
- Competitive paid time off plus 8 paid holidays.
- Community engagement and green initiatives.
- Medical, dental, and vision benefits effective day one of employment.
- Tuition reimbursement.
Catalent offers rewarding opportunities to further your career! Join the global drug development and delivery leader and help us bring over 7,000 life-saving and life-enhancing products to patients around the world. Catalent is an exciting and growing international company where employees work directly with pharma, biopharma and consumer health companies of all sizes to advance new medicines from early development to clinical trials and to the market. Catalent produces more than 70 billion doses per year, and each one will be used by someone who is counting on us. Join us in making a difference.
personal initiative. dynamic pace. meaningful work.
Visit Catalent Careers to explore career opportunities.
Catalent is an Equal Opportunity Employer, including disability and veterans.
If you require reasonable accommodation for any part of the application or hiring process due to a disability, you may submit your request by sending an email, and confirming your request for an accommodation and include the job number, title and location to DisabilityAccommodations@catalent.com. This option is reserved for individuals who require accommodation due to a disability. Information received will be processed by a U.S. Catalent employee and then routed to a local recruiter who will provide assistance to ensure appropriate consideration in the application or hiring process.
Notice to Agency and Search Firm Representatives: Catalent Pharma Solutions (Catalent) is not accepting unsolicited resumes from agencies and/or search firms for this job posting. Resumes submitted to any Catalent employee by a third party agency and/or search firm without a valid written & signed search agreement, will become the sole property of Catalent. No fee will be paid if a candidate is hired for this position as a result of an unsolicited agency or search firm referral. Thank you.
Important Security Notice to U.S. Job Seekers:
Catalent NEVER asks candidates to provide any type of payment, bank details, photocopies of identification, social security number or other highly sensitive personal information during the offer process, and we NEVER do so via email or social media. If you receive any such request, DO NOT respond— it is a fraudulent request. Please forward such requests to spam@catalent.com for us to investigate with local authorities.
California Job Seekers can find our California Job Applicant Notice HERE.
Volunteer Work Disclosure: Applicants for employment in Massachusetts may include in their employment history any verified work performed on a volunteer basis.
Massachusetts Lie Detector Test Notice: It is unlawful in Massachusetts to require or administer a lie detector test as a condition of employment or continued employment. An employer who violates this law may be subject to criminal penalties and civil liability. Consistent with Massachusetts law, Catalent does not require or administer lie detector tests as a condition of employment or continued employment.
See All 12 Associate Scientist Jobs in Missouri
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Find Associate Scientist JobsAssociate Scientist Jobs by City in Missouri
Where Missouri roles are concentrated, by current openings.
Associate Scientist Job Market in Missouri
A snapshot from current Missouri openings, updated as new roles post.
Who's Hiring



Top Industries Hiring
- Medical Devices
- Science & Research
- Biotechnology & Pharmaceuticals
What Missouri Employers Look For
The qualifications that appear most often in associate scientist jobs across Missouri.
- Bachelor's degree in biology, chemistry, biochemistry, or a closely related life science field
- Hands-on laboratory experience with cell culture, assay development, or analytical instrumentation
- Familiarity with Good Laboratory Practice and quality documentation standards
- Proficiency with data analysis tools such as statistical software or laboratory information management systems
- Strong written and verbal communication skills for cross-functional research team collaboration
- Experience or coursework in molecular biology techniques such as PCR, Western blot, or ELISA
Associate Scientist Jobs in Missouri: Frequently Asked Questions
How do you become a associate scientist in Missouri?
Most associate scientist roles in Missouri require at minimum a bachelor's degree in biology, chemistry, biochemistry, or a related field, and many employers in St. Louis's biopharmaceutical corridor or Kansas City's agriscience sector expect some laboratory coursework or internship experience. Missouri does not issue a state license for the associate scientist title itself, so your path is through education, hands-on lab training, and certifications such as those offered through the American Chemical Society or the American Society for Clinical Pathology.
Which companies hire associate scientists in Missouri?
Employers hiring associate scientists in Missouri right now include Catalent Pharma Solutions, MilliporeSigma, and Eurofins, based on current listings on Migrate Mate as of November 2026. Missouri's concentration of agrochemical, pharmaceutical, and academic research institutions keeps demand for this role steady throughout the year.
Which Missouri cities have the most associate scientist jobs?
Kansas City, St. Louis, and Columbia have the most associate scientist openings in Missouri. St. Louis dominates due to its established biopharmaceutical and medical research clusters, while Kansas City's agricultural biotechnology and health system employers drive demand there, and Columbia benefits from the University of Missouri's research operations and affiliated medical institutions drawing both academic and commercial lab roles.
Are there remote associate scientist jobs in Missouri?
Yes, but they're rare. Associate scientist work is primarily hands-on and laboratory-based, which limits remote arrangements significantly. About 0% of associate scientist openings tied to Missouri are remote or hybrid as of November 2026, and those positions tend to involve data analysis, regulatory writing, or scientific documentation rather than bench work.
How can I get hired as a associate scientist in Missouri with little or no experience?
The most realistic entry path is through an internship or co-op with one of Missouri's large research employers while completing your degree, particularly at St. Louis-area biopharmaceutical companies or the University of Missouri system's research divisions in Columbia. Look for new-graduate laboratory technician or research associate roles as lateral starting points, since many Missouri employers promote into the associate scientist title from within. Completing ACS certification or gaining documented proficiency with core techniques like PCR or HPLC strengthens a candidate with limited formal experience.
Where can I find and apply to associate scientist jobs in Missouri?
You can find and apply to associate scientist jobs in Missouri on Migrate Mate, which lists current Missouri openings. Find the roles that fit your background and apply directly.
See All 12 Associate Scientist Jobs in Missouri
Find roles in Missouri that match your experience and apply in just a few clicks.
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