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Associate In Science Jobs in O Fallon, MO (NOW HIRING)

bioMérieux SA

Associate Staff Scientist

Hazelwood, MO · On-site

$92 - $135/hr

Description Associate Staff Scientist The Associate Staff Scientist, Sensor Chemistry is an ... Advanced degree (Master's or PhD) in Chemistry, Materials Science, Chemical Engineering, or a ...

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All JobsAssociate In Science JobsAssociate In Science Jobs in O Fallon, MO

Associate In Science information

See O Fallon, MO salary details

$10

$18

$31

How much do associate in science jobs pay per hour?

As of Aug 24, 2026, the average hourly pay for associate in science in O Fallon, MO is $18.59, according to ZipRecruiter salary data. Most workers in this role earn between $13.94 and $19.33 per hour, depending on experience, location, and employer.

What is an Associate in Science degree?

An Associate in Science (AS) is a two-year undergraduate degree typically offered by community colleges and some universities. This degree focuses on science, technology, engineering, and mathematics (STEM) fields and provides foundational knowledge for students who wish to enter the workforce or transfer to a four-year institution to pursue a bachelor's degree. The curriculum usually includes general education courses as well as courses specific to the student's area of interest, such as biology, chemistry, or computer science.

What types of roles and projects can an associate in science expect to work on within a research or laboratory setting?

As an Associate in Science working in a research or laboratory environment, you can expect to be involved in a variety of tasks, such as assisting with experiments, collecting and analyzing data, and maintaining lab equipment. You'll often collaborate closely with senior scientists and lab technicians, contributing to ongoing research projects or product development initiatives. This position offers hands-on experience with scientific methods and technology, and it can serve as a stepping stone to more specialized roles or advanced studies. The work environment is typically team-oriented and fast-paced, providing opportunities to learn new techniques and build a strong professional network.

What are the key skills and qualifications needed to thrive as an associate in science, and why are they important?

To thrive as an Associate in Science, you need a strong grasp of foundational scientific concepts, analytical skills, and typically an Associate of Science degree from an accredited institution. Familiarity with laboratory equipment, scientific software (such as Excel or SPSS), and data analysis tools is often required. Attention to detail, problem-solving abilities, and effective teamwork are valuable soft skills in this role. These competencies ensure accurate scientific work, efficient collaboration, and readiness for further study or advancement in technical careers.

What is the difference between Associate In Science vs Medical Laboratory Technician?

AspectAssociate In ScienceMedical Laboratory Technician
CredentialsTypically an associate degree in science or related fieldAssociate degree in medical laboratory technology or similar
Work EnvironmentClassroom, laboratory, research settingsHospitals, clinics, diagnostic labs
Industry UsageBroadly used across science and healthcare fieldsSpecific to medical laboratory work
Search/Comparison IntentUnderstanding educational pathways and career optionsJob roles, certifications, and responsibilities in labs

Both degrees involve science education, but an Associate In Science provides a broader academic foundation, while a Medical Laboratory Technician focuses specifically on laboratory skills for healthcare settings.

What cities near O Fallon, MO are hiring for Associate In Science jobs?

Cities near O Fallon, MO with the most Associate In Science job openings:

Associate In Science jobs near you
Infographic showing various Associate In Science job openings in O Fallon, MO as of August 2026, with employment types broken down into 1% As Needed, 69% Full Time, 28% Part Time, 1% Temporary, and 1% Contract. Highlights an 96% Physical, 1% Hybrid, and 3% Remote job distribution, with an average salary of $38,660 per year, or $18.6 per hour.

Associate Scientist

Chesterfield, MO • On-site

Integrated Resources INC
Recruiting and Staffing Services • 51 - 200 employees
Learn more about Integrated Resources INCexternal

Contractor

Re-posted 15 days ago

Job description

Company Description

A Few Words About Us - Integrated Resources, Inc is a premier staffing firm recognized as one of the tri-states most well-respected professional specialty firms. IRI has built its reputation on excellent service and integrity since its inception in 1996. Our mission centers on delivering only the best quality talent, the first time and every time. We provide quality resources in four specialty areas: Information Technology (IT), Clinical Research, Rehabilitation Therapy and Nursing.

Job Description

Location: Chesterfield, MO

Duration: 18 Months 


Our Client is looking for Associate Scientist

Job Description: The qualified candidate will join the Bioassay and Impurities Testing group, which is part of the Analytical R&D organization located in Chesterfield to enable the development of biological therapeutics . The position will be part of a highly matrixed team responsible for developing analytical methodologies (ELISA, PCR DNA) and strategies needed to progress biotherapeutic products through the pipeline. The scientist filling this position will work within a highly matrixed team setting on a variety of modalities including vaccines, viral constructs, therapeutic proteins, and monoclonal antibodies. 

Skills desired: 

Experience with ELISA, DNA (qPCR), method development, and method qualification. 

Immunoassays (RIA, ELISA) required. 

GMP desired.

PCR required.

Protein Biochemistry desired. 

SOP required. 

Must have ELISA based experience in biotherapeutics. 

Cell based is preferable.

Additional Skills: 

1 - 3 years' experience

ELISA experience is required




Qualifications

B.S Degree in Science.

Additional Information

Kind Regards

Regards

Savita Khashu

Clinical Recruiter

Integrated Resources, Inc.

IT Life Sciences Allied Healthcare CRO

Certified MBE | GSA - Schedule 66 I GSA - Schedule 621 I

Tel: 732 429 1645

(W) 732-549-2030 x 223

(F) 732-549-5549

Email id -  www.irionline.com 



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About Integrated Resources

Sourced by ZipRecruiter

Integrated Resources Inc (IRI), based in Edison, NJ, US, is an esteemed player in the staffing solutions industry with a credible presence on their official website irionline.com. Notably, IRI provides a range of professional staffing services including contract, contract-to-hire, and direct hire solutions to a wide spectrum of industries such as healthcare, life sciences, manufacturing, financial, insurance, and others. Since its inception, IRI has been committed to delivering top-talent and optimum solutions to meet its clients' diverse needs.

Industry

Recruiting and staffing services

Company size

51 - 200 Employees

Headquarters location

Edison, NJ, US

Year founded

1996

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