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

Biomerieux

Associate Staff Scientist

Hazelwood, MO · On-site

Description Associate Staff Scientist The Associate Staff Scientist, Sensor Chemistry is an ... Bachelor degree required - Chemistry, Materials Science, Chemical Engineering, or a closely related ...

bioMérieux

Associate Staff Scientist

Hazelwood, MO · On-site

Description Associate Staff Scientist The Associate Staff Scientist, Sensor Chemistry is an ... Bachelor degree required - Chemistry, Materials Science, Chemical Engineering, or a closely related ...

Pivot Bio

Associate Scientist

Hazelwood, MO · On-site

$80K - $100K/yr

The Associate Scientist provides applied technical input and support for developing application methods for Pivot Bio crop nutrition technologies across corn, cotton, sorghum, wheat, and soybean.

Pivot Bio

Associate Scientist

Hazelwood, MO

The Associate Scientist provides applied technical input and support for developing application methods for Pivot Bio crop nutrition technologies across corn, cotton, sorghum, wheat, and soybean.

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All JobsAssociate Science JobsAssociate Science Jobs in O Fallon, MO

Associate Science information

See O Fallon, MO salary details

$10

$18

$31

How much do associate science jobs pay per hour?

As of Aug 2, 2026, the average hourly pay for associate 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 professions make 200,000 a year without a degree?

In the associate science field, high-paying roles such as certain technical sales positions, commercial pilots, or specialized technicians can reach or exceed $200,000 annually, often requiring strong technical skills, certifications, or experience rather than a four-year degree. These roles typically involve hands-on work, industry-specific knowledge, and sometimes licensing or certification requirements.

What does a scientific Associate do?

A scientific Associate supports research and laboratory activities by collecting data, conducting experiments, and analyzing results. They often work under the supervision of scientists or researchers and may use tools like laboratory equipment and software to assist in scientific investigations.

What are the key skills and qualifications needed to thrive as an Associate Scientist, and why are they important?

To thrive as an Associate Scientist, you need a solid background in biological or chemical sciences, often supported by a bachelor's or master's degree in a relevant field. Familiarity with laboratory techniques, data analysis software, and safety protocols is typically required. Strong attention to detail, critical thinking, and effective communication are vital soft skills for this role. These skills ensure accurate experimentation, reliable results, and effective collaboration within research teams.

What kind of job can I get with an Associates in Social Science?

An Associate in Social Science prepares graduates for roles such as social services assistant, community outreach worker, case manager, or administrative support in social service organizations. These positions often require strong communication, research, and organizational skills, and may involve working with diverse populations or supporting social programs.

What are some typical daily tasks and collaborative responsibilities for an Associate Science professional in a laboratory setting?

Associate Science professionals in laboratory settings are commonly tasked with preparing and analyzing samples, maintaining lab equipment, and documenting experimental results. They often collaborate closely with senior scientists and research teams to ensure experiments run smoothly and data is accurately recorded. Regular responsibilities may also include participating in team meetings to discuss findings and troubleshoot issues, as well as adhering to strict safety protocols. This collaborative and detail-oriented environment provides valuable experience for those looking to advance in scientific research careers.

What can I do with just an Associate's in science?

An Associate's in science prepares individuals for entry-level roles in fields such as laboratory technician, research assistant, pharmacy technician, or environmental technician. These positions often require basic laboratory skills, familiarity with scientific tools, and sometimes certification or on-the-job training.

What is the difference between Associate Science vs Laboratory Technician?

AspectAssociate ScienceLaboratory Technician
CredentialsAssociate degree in Science or related fieldAssociate degree or certification in laboratory techniques
Work EnvironmentEducational settings, research labs, healthcare facilitiesResearch labs, hospitals, industrial labs
Employer & IndustryColleges, universities, research institutions, healthcare providersMedical labs, biotech companies, manufacturing
Common Search & ComparisonYesYes

While both roles require an associate degree, Associate Science professionals often work in educational or research settings, focusing on scientific education and research. Laboratory Technicians typically work in clinical or industrial labs, performing tests and supporting scientific experiments. The main difference lies in their work environment and specific job functions, though both roles share similar educational requirements.

What are Associate Science jobs?

Associate Science jobs typically refer to positions that require an Associate of Science (AS) degree, which is a two-year undergraduate degree focused on foundational science and math courses. Graduates often work as laboratory technicians, research assistants, environmental science technicians, or healthcare support roles. These jobs provide hands-on experience in scientific settings and can serve as a stepping stone to a bachelor's degree or higher-level positions in science-related fields.
What cities near O Fallon, MO are hiring for Associate Science jobs? Cities near O Fallon, MO with the most Associate Science job openings:
Associate Science jobs near you

Associate Scientist I

Steris Corporation

Saint Louis, MO • On-site

Full-time

Medical, Dental, Vision, Retirement, PTO

Re-posted 21 days ago

STERIS rating

8.2

Company rating: 8.2 out of 10

Based on 131 frontline employees who took The Breakroom Quiz

53rd of 887 rated healthcare providers

Job description

Position Summary
As an Associate Scientist I you will work on the Reprocessing Product Development Microbiology team to participate in the development of new products for both the STERIS Healthcare and STERIS Life Science sectors. In addition, you will support some activities for current products as well. In this role you will also employ numerous microbiology methodologies for testing including but not limited to aseptic technique, plate colony counting, inoculation and recovery of test articles and serial dilutions. This role requires accurately maintaining, recording and reporting of test data. Additionally, as an Associate Scientist I you must possess the ability to perform and accurately document tasks according to established work instructions and written protocols in a timely manner, while working both independently and within a team on multiple studies at different stages of the process.
This role requires in-person or onsite work 5 days per week at our St Louis, MO location.
What You'll do as an Associate Scientist I
  • Carry out assigned projects, laboratory work, and data analysis under the direction of a supervisor.
  • Operate and maintain laboratory equipment.
  • Carry out routine and semi-routine tasks independently.
  • Understand and comply with accepted laboratory and safety procedures.
  • Demonstrate excellent laboratory techniques.
  • Recognize and communicate unexpected results in a timely manner to supervisor.
  • Maintain a laboratory notebook and document laboratory data accurately and timely.
  • Help meet laboratory quality, housekeeping, and regulatory compliance.
  • Perform all work in a safe and environmentally conscious manner.
  • Successfully complete a basic microbiology skills evaluation prior to beginning any project work.
  • Work with different decontamination/disinfection/sterilization technologies including liquid germicides, and steam.
  • Successfully complete training and demonstrate solid proficiency in the following:
    • Microbiological techniques including serial dilutions, plate colony counting and inoculation/recovery of test articles using an array of BSL-1 and BSL-2 bacteria and fungi.
    • Aseptic techniques for use in preparation of microbiological media/reagents and sterile harvesting.
    • Use and interpretation of test controls in all experiments.
    • Operation of laboratory equipment used in testing.
  • Successfully complete training and demonstrate basic understanding of the following tests:
    • Disinfectant or Preservative efficacy testing
    • Critical parameters testing
    • Simulated use testing
    • Microbiology testing required for FDA and EPA clearance of products
    • Population and purity testing for maintenance of bacterial and fungal stocks
  • Write and revise work instructions (WIs), protocols and reports under supervision

The Experience, Skills and Abilities Needed
Required:
  • Bachelor's degree (B.S.)
  • Requires 0-3 years of related laboratory experience.

Preferred:
  • 1 year of related microbiology laboratory experience (can include college level laboratory experience)
  • Bachelor's degree (B.S.) in Biology, Microbiology or Molecular Biology is preferred.

Other:
  • Possess basic microbiology laboratory skills.
  • Skilled in the use of basic microbiology laboratory equipment.
  • Ability to read and follow protocols/work instructions/methods.
  • Working knowledge of Microsoft Word, Excel, Outlook and PowerPoint.
  • Possess good communication skills (technical writing, written and verbal).
  • Ability to work on a team or individually.
  • Ability to work in a methodical and organized fashion within established timelines.

What STERIS Offers
We value our employees and are committed to providing a comprehensive benefits package that supports your health, well-being, and financial future.
Here is just a brief overview of what we offer:
  • Market Competitive Pay
  • Extensive Paid Time Off and (9) added Holidays
  • Excellent Healthcare, Dental, and Vision benefits
  • Long/Short Term Disability Coverage
  • 401(k) with a company match
  • Maternity & Parental Leave
  • Additional add-on benefits/discounts for programs such as Pet Insurance
  • Tuition Reimbursement and continued education programs
  • Excellent opportunities for advancement in a stable long-term career

Pay range for this opportunity is $51,250.00 - $59,000.00. This position is eligible for bonus participation.
Minimum pay rates offered will comply with county/city minimums, if higher than range listed. Pay rates are based on a number of factors, including but not limited to local labor market costs, years of relevant experience, education, professional certifications, foreign language fluency, etc.
STERIS offers a comprehensive and competitive benefits portfolio. Click here for a complete list of benefits: STERIS Benefits
Open until position is filled.
STERIS is a leading global provider of products and services that support patient care with an emphasis on infection prevention. WE HELP OUR CUSTOMERS CREATE A HEALTHIER AND SAFER WORLD by providing innovative healthcare and life sciences products and services around the globe. For more information, visit www.steris.com.
If you need assistance completing the application process, please call 1 (440) 392.7047. This contact information is for accommodation inquiries only and cannot be used to check application status.
STERIS is an Equal Opportunity Employer. We are committed to equal employment opportunity to ensure that persons are recruited, hired, trained, transferred and promoted in all job groups regardless of race, color, religion, age, disability, national origin, citizenship status, military or veteran status, sex (including pregnancy, childbirth and related medical conditions), sexual orientation, gender identity, genetic information, and any other category protected by federal, state or local law. We are not only committed to this policy by our status as a federal government contractor, but also we are strongly bound by the principle of equal employment opportunity.
The full affirmative action program, absent the data metrics required by § 60-741.44(k), shall be available to all employees and applicants for employment for inspection upon request. The program may be obtained at your location's HR Office during normal business hours.

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