Top 227 Laboratory scientist Jobs in St. Louis, Mo

Microbiologist
Nestlé Purina —St. Louis, MO
- $54,000 - $90,000 a year
- Overtime
- Mid-level
- 3 years
- Ability to lift 50 pounds
- Health insurance
- 401(k) matching
Clinical Lab Scientist
SSM Health —St. Louis, MO
- Part-time
- Hospital
- No experience needed
- Children
- Paid parental leave
- Health insurance
Medical Laboratory Scientist -MLS - II (Dayshift)
BJC HealthCare —St. Louis, MO
- $28.30 - $47.03 an hour
- 12 hour shift
- Acute care
- Mid-level
- Bachelor's degree
- Disability insurance
- Health insurance
5d
Sr. Scientist
bioMérieux —Hazelwood, MO
- $83,000 - $106,600 a year
- Microsoft Outlook
- Mid-level
- Ability to climb stairs
- Commuter assistance
- Disability insurance
Quick Apply
Clinical Laboratory Scientist
SSM Health —Bridgeton, MO
- Part-time
- Hospital
- No experience needed
- Children
- Paid parental leave
- Health insurance
Associate Scientist I
Steris —St. Louis, MO
- $51,250 - $59,000 a year
- Full-time
- Microsoft Excel
- Microsoft Outlook
- Bachelor of Science
- Paid holidays
- Disability insurance
Clinical Laboratory Scientist Lead
SSM Health —St. Louis, MO
- Full-time
- Mid-level
- Children
- Experience equivalent to degree accepted
- Paid parental leave
- Health insurance
Medical Laboratory Scientist MLS II
BJC HealthCare —St. Louis, MO
- $28.30 - $47.03 an hour
- Full-time
- Hospital
- Mid-level
- Bachelor's degree
- Disability insurance
- Health insurance
4d
QC Microbiology Scientist
Thermo Fisher Scientific —St. Louis, MO
- Overtime
- Background check
- Pass drug screening
- Bachelor's degree
3d
Lab Technician
Aptimmune Biologics Inc —Creve Coeur, MO
- Full-time
- Bachelor of Science
- Bachelor's degree
- Cleaning
Quick Apply
Associate Staff Scientist
bioMérieux —Hazelwood, MO
- $92,000 - $135,000 a year
- Microsoft Outlook
- 5 years
- Ability to climb stairs
- Commuter assistance
- Disability insurance
Quick Apply
Microbiology Technician I - Colors
Sensient Technologies Corporation —St. Louis, MO
- Bachelor's degree
- US work authorization
- Communication skills
- Benefits from day one
Clinical Research Coordinator
Eximia Clinical Research —St. Louis, MO
- Full-time
- English
- Microsoft Office
- Ability to sit for extended periods
- Health savings account
- Health insurance
Quick Apply
10d
Coating Technician
Carboline —Brentwood, MO
- Full-time
- Background check
- Mid-level
- High school diploma or GED
- Health savings account
- Health insurance
Quick Apply
Asbestos Laboratory Analyst
IMS Analytical —St. Louis, MO
- $23 - $35 an hour
- Full-time
- Mid-level
- Bachelor's degree
- US work authorization
Quick Apply
Clinical Research Coordinator II
Care Access —St. Louis, MO
- $60,000 - $90,000 a year
- Microsoft Word
- Vital signs
- Computer literacy
- Health savings account
- Paid holidays
Scientist 1
Pace Analytical Services —Hazelwood, MO
- $18 an hour
- Full-time
- Bachelor's degree
- Cleaning
- Entry level
- Wellness program
- Health savings account
6d
Medical Laboratory Scientist - MLS II
BJC HealthCare —Saint Peters, MO
- $28.30 - $47.03 an hour
- 12 hour shift
- Hospital
- Mid-level
- Ob/Gyn
- Disability insurance
- Health insurance
QC Scientist I
Thermo Fisher Scientific —St. Louis, MO
- Weekends as needed
- No experience needed
- Ability to lift 50 pounds
- Bachelor's degree
9d
Medical Lab Scientist
Heartland Women's Health —Swansea, IL
- $20 - $26 an hour
- Full-time
- Mid-level
- Ob/Gyn
- Associate's degree
Quick Apply

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Microbiologist

Nestlé Purina -
St. Louis, MO

Apply Now

Job Details

$54,000 - $90,000 a year

Benefits

Health insurance
401(k) matching

Qualifications

Bachelor's degree

Full Job Description

Driven by integrity and united by the people-and-pet bond, we find strong purpose in the work we do and an even greater joy in those we get to work alongside. Together, we harness the expertise of our long-standing tradition of excellence to embrace possibility and continuously push to do what's never been done before in pet care. Discover your purpose and fuel your passions when you bring your love of pets to a team that prides itself on the power of togetherness—We are Proudly Connected. Purely Driven.

Position Summary

Quality Assurance and Nestlé Purina Analytical Laboratories (NPAL) department is comprised of talented individuals who possess a genuine love for pets and their families. We thrive on being at the forefront of research, contributing to the innovation and advancements in pet nutrition and quality that sets Nestlé Purina apart. Ensuring the delivery of safe ingredients and responsible sourcing practices to our factories and beyond, we are invigorated by the extensive research and development that goes into our products. Bring your impact to the table and together we will continue to work towards being one of the most trusted companies in pet care.

As a Microbiologist, you’ll perform routine and advanced microbiological testing to support the analysis of food products, ingredients, environmental samples, and related matrices. Come prepared to generate accurate and timely analytical data, interpret results, and ensure compliance with internal and external quality standards.

This position operates with a high level of independence and may support method development, troubleshooting, and training of junior staff while contributing to overall laboratory efficiency and quality.

Perform microbiological analyses including enumeration and detection of indicator organisms, pathogens, and other microbes
Prepare, process, and analyze samples using approved techniques and aseptic practices
Interpret, verify, and approve analytical data for accuracy and compliance
Operate and maintain laboratory equipment (e.g., balances, autoclaves, incubators, pH meters)
Ensure all work is completed in accordance with NPAL standard operating procedures and safety requirements
Ensure compliance with ISO 17025, GLPs, and internal quality systems
Maintain accurate and detailed documentation of all analytical activities
Identify, document, and escalate non-conformances and questionable results

Requirements

Bachelor’s degree in Microbiology or related life science discipline
3+ years of microbiology laboratory experience in food safety or commercial lab

Other

Ability to lift up to 50 lbs
Visual acuity, color vision, and depth perception required
Scheduled shift:
Sunday–Thursday OR Tuesday–Saturday, 7:00 AM – 3:30 PM
Flexibility for overtime, weekends, and holidays as needed
Fast-paced laboratory environment with exposure to food matrices and allergens
Ability to stand for extended periods and perform repetitive tasks
Manual dexterity for laboratory work and equipment operation

Don’t meet all the qualifications listed under “other”? These are preferred, but not required. When you apply for a role with Nestlé Purina, we ensure that individual confidentiality is held to the highest regard. We are intentional about creating an inclusive workplace for everyone. We consider our associates our most valuable assets. Please apply for full consideration.

The approximate pay range for this position is $54,000 to $90,000. Please note that the pay range provided is a good faith estimate for the position at the time of posting. Final compensation may vary based on factors including, but not limited to knowledge, skills, and abilities as well as geographic location.

Nestle offers performance-based incentives and a competitive total rewards package, which includes a 401k with company match, healthcare coverage, and a broad range of other benefits. Incentives and/or benefit packages may vary depending on the position.

It is our business imperative to remain a very inclusive workplace.

To our veterans and separated service members, you're at the forefront of our minds as we recruit top talent to join Nestlé. The skills you've gained while serving our country, such as flexibility, agility, and leadership, are much like the skills that will make you successful in this role. In addition, with our commitment to an inclusive work environment, we recognize the exceptional engagement and innovation displayed by individuals with disabilities. Nestlé seeks such skilled and qualified individuals to share our mission where you’ll join a cohort of others who have chosen to call Nestlé home.

The Nestlé Companies are equal employment opportunity employers. All applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability, or veteran status or any other characteristic protected by applicable law. Prior to the next step in the recruiting process, we welcome you to inform us confidentially if you may require any special accommodations in order to participate fully in our recruitment experience. Contact us at [email protected] or please dial 711 and provide this number to the operator: 1-800-321-6467.

This position is not eligible for Visa Sponsorship.

Review our applicant privacy notice before applying at https://www.nestlejobs.com/privacy.

Job Requisition: 408373

Apply Now

Refine Your Search

laboratory scientist jobs in st. louis, mo

Microbiologist

Clinical Lab Scientist

Medical Laboratory Scientist -MLS - II (Dayshift)

Sr. Scientist

Clinical Laboratory Scientist

Associate Scientist I

Clinical Laboratory Scientist Lead

Medical Laboratory Scientist MLS II

QC Microbiology Scientist

Lab Technician

Associate Staff Scientist

Microbiology Technician I - Colors

Clinical Research Coordinator

Coating Technician

Asbestos Laboratory Analyst

Clinical Research Coordinator II

Scientist 1

Medical Laboratory Scientist - MLS II

QC Scientist I

Medical Lab Scientist

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