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Health Science Jobs in O Fallon, IL (NOW HIRING)

Varsity Tutors

Life Sciences Tutor

Saint Louis, MO · Remote

$18 - $40/hr

Adapts instruction using diagrams, model organisms, and case-based scenarios to support students from general biology through pre-professional and health science preparatory programs. * Effective ...

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All JobsHealth Science JobsHealth Science Jobs in O'Fallon, IL

Health Science information

See O Fallon, IL salary details

$10.3K

$75K

$143.2K

How much do health science jobs pay per year?

As of Aug 20, 2026, the average yearly pay for health science in O'Fallon, IL is $74,987.00, according to ZipRecruiter salary data. Most workers in this role earn between $44,300.00 and $104,500.00 per year, depending on experience, location, and employer.

What is health science?

Health science professionals are individuals who apply scientific principles and research to improve human health, prevent diseases, and promote wellness. They work in a variety of settings, including hospitals, laboratories, public health agencies, and educational institutions. Careers in health science encompass fields like medical technology, epidemiology, nutrition, healthcare administration, and more. These professionals often work as researchers, clinicians, educators, or technicians, contributing to advancements in medicine and healthcare delivery.

What are the qualifications to get a job in health science?

The qualifications and skills that you need to start a career in a health science field include a college degree and research or healthcare experience. Colleges and universities offer associate, bachelor’s, and master’s degrees in health science. Associate degrees usually focus on patient care or research assistant positions, while more-advanced degrees prepare you for a career in a research or development specialty. You may wish to choose a specialized bachelor’s or master’s degree based on your career plans. You can study subjects like epidemiology, bioengineering, veterinary medicine, or biochemistry.

What are the key skills and qualifications needed to thrive in a health science role, and why are they important?

To thrive in a Health Science role, a strong background in biology, chemistry, and health-related sciences, often supported by a relevant degree or certification, is essential. Familiarity with laboratory equipment, data analysis software, and healthcare information systems is typically required. Critical thinking, effective communication, and teamwork are vital soft skills for collaborating with multidisciplinary teams and addressing complex health issues. These skills and qualifications are crucial for driving scientific research, improving patient outcomes, and supporting advancements in healthcare.

What are some common challenges faced by professionals working in health science roles, and how can they be addressed?

Health science professionals often encounter challenges such as keeping up with rapid advancements in medical technology, balancing administrative tasks with patient care or research, and maintaining effective interdisciplinary communication. Staying current through continuous education and professional development is essential to address these challenges. Additionally, building strong collaborative relationships with colleagues in related fields—such as healthcare providers, researchers, and policy makers—can enhance problem-solving and improve outcomes.

What is the difference between Health Science vs Medical Assistant?

AspectHealth ScienceMedical Assistant
Required CredentialsVaries; often includes degrees or certifications in health-related fieldsPostsecondary diploma or certificate; certification often preferred
Work EnvironmentHospitals, clinics, research labs, educational settingsDoctor's offices, outpatient clinics, hospitals
Employer & Industry UsageEducational institutions, healthcare organizations, research facilitiesMedical practices, clinics, outpatient care centers
Common Search & ComparisonBroader health careers, healthcare education pathwaysClinical support roles, patient care tasks

Health Science is a broad field encompassing various health-related careers and educational paths, while Medical Assistants focus on clinical and administrative support in healthcare settings. Both roles are integral to patient care but differ in scope, credentials, and work environments.

What can I do with a health science degree?

A health science degree prepares individuals for careers in healthcare, research, public health, and healthcare administration. Graduates can work as medical assistants, health educators, clinical research coordinators, or healthcare administrators, often requiring relevant certifications or licenses. The degree provides foundational knowledge of human health, medical terminology, and healthcare systems, enabling entry into various health-related roles.
More about Health Science jobs

What cities near O'Fallon, IL are hiring for Health Science jobs?

Cities near O'Fallon, IL with the most Health Science job openings:

Health Science jobs near you
Infographic showing various Health Science job openings in O'Fallon, IL as of August 2026, with employment types broken down into 2% As Needed, 80% Full Time, 13% Part Time, and 5% Contract. Highlights an 95% Physical, 1% Hybrid, and 4% Remote job distribution, with an average salary of $74,987 per year, or $36.1 per hour.

Part-Time Health & Exercise Science Instructor

Southwestern Illinois College

Belleville, IL • On-site

Part-time

Medical, Retirement

Re-posted 9 days ago

Southwestern Illinois College rating

8.2

Company rating: 8.2 out of 10

Based on 5 frontline employees who took The Breakroom Quiz

146th of 620 rated colleges and universities

Job description

ANNOUNCEMENT
Southwestern Illinois College is accepting applications for part-time instructors for the Health & Exercise Science (HES) department. Part-time instructors are hired on an as-needed basis. Your application will be placed in a pool for review as part-time teaching assignments become available.
POSITION DESCRIPTION
Part-time/adjunct faculty in HES are responsible for teaching the objectives for each course assigned, the assessment of student learning, and reporting of student progress as required by the college.
QUALIFICATIONS
Qualifications depend on the course taught. Please see below for minimum qualifications for the various courses taught in the Health and Exercise Science department.
HES 151 Personal Health and Wellness: Master's Degree in Health Science or Physical Education with concentration in Exercise Science or Exercise Physiology.
HES 152 First Aid - Medical Self Help: Master's degree in Health Science, Health Education, Physical Education, or Nursing and Red Cross First Aid/CPR/AED Instructor Certification.
HES 154 Nutrition, Exercise, and Weight: Master's degree in Physical Education or Nutrition Management with coursework in nutrition and exercise prescription.
HES 155 Physical Fitness and Wellness: Master's Degree in Physical Education or Exercise Science with an emphasis in fitness.
HES 156 Individual Exercise and Health: Master's Degree in Physical Education or Exercise Science with an emphasis in fitness.
HES 158 Consumer Health: Master's Degree in Health Science or Physical Education with concentration in Exercise Science or Exercise Physiology.
HES 170 Introduction to Exercise Science: Master's Degree in Physical Education with concentration in PE Pedagogy, Exercise Science or Sports Management.
PAY AND HOURS
Salary varies based on educational level and number of units taught.
BENEFITS AND PERKS
Benefit availability and eligibility may vary from the summary listed below. Please visit www.swic.edu for more information.
• Retirement savings plan through State Universities Retirement System of Illinois and voluntary 403(b) and 457(b) savings plan
• Eligibility for medical coverage as outline in the Affordable Care Act
• Employee Assistance Program, employee discounts, gym access, additional voluntary benefits and more!
WORK LOCATION
Health & Exercise Science department courses are offered at the SWIC Belleville, Sam Wolf Granite City and Red Bud Campuses.
APPLICATION DEADLINE
Applications will be reviewed as assignments become available. See online job posting for close date.
APPLICATION PROCEDURE
Required application materials, such as resume, cover letter and references, should be attached to your application. Other required application materials i.e., unofficial transcripts, etc., should be attached after your application has been submitted ( official college transcripts must be provided at the time of hire). Go to your My Job Applications page from the careers home page of your account.
Southwestern Illinois College
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