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Lab Associate Jobs in O Fallon, IL (NOW HIRING)

BJC HealthCare

Lab Associate II - (Nights)

Saint Louis, MO · On-site

$17.75 - $25.56/hr

Additional Information About the Role Are you looking for a career as a Lab Associate II? Look no further than BJC! This position is in processing & lab clerical tasks. Minimal phlebotomy as needed

BJC HealthCare

Lab Associate II - PRN

Saint Louis, MO · On-site

Additional Information About the Role Christian Hospital has a PRN Lab Associate II opportunity available. If you have positive attitude and want to expand your career and grow wiht a supportive team ...

BJC HealthCare

Lab Associate II - Evening

Saint Louis, MO · On-site

$17.75 - $25.56/hr

Additional Information About the Role Christian Hospital has a full-time ( Evening ) Lab Associate opportunity available. If you have positive attitude and want to learn from the best, this position ...

BJC HealthCare

Lab Associate II - PRN

Saint Louis, MO · On-site

$17.75 - $25.56/hr

Additional Information About the Role Christian Hospital has a PRN Lab Associate II opportunity available. If you have positive attitude and want to expand your career and grow wiht a supportive team ...

BJC HealthCare

Lab Associate II - Core Lab

Saint Louis, MO · On-site

$17.75 - $25.56/hr

Additional Information About the Role Are you looking for a career as a Lab Associate II? Look no further than BJC! This position is in processing. Join our Core Laboratory team to be an integral ...

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All JobsLab Associate JobsLab Associate Jobs in O'Fallon, IL

Lab Associate information

See O Fallon, IL salary details

$11

$20

$31

How much do lab associate jobs pay per hour?

As of Jul 13, 2026, the average hourly pay for lab associate in O'Fallon, IL is $20.87, according to ZipRecruiter salary data. Most workers in this role earn between $15.91 and $23.32 per hour, depending on experience, location, and employer.

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

To thrive as a Lab Associate, you need a solid understanding of laboratory procedures, attention to detail, and typically a degree in a science-related field. Familiarity with laboratory information management systems (LIMS), standard lab equipment, and relevant safety certifications is often required. Strong organizational skills, teamwork, and effective communication set outstanding candidates apart in this role. These skills ensure accurate data collection, safe lab practices, and efficient support for scientific research or clinical testing.

What are Lab Associates?

Lab Associates are professionals who assist in the daily operations of laboratories by performing tasks such as preparing samples, conducting basic experiments, maintaining equipment, and recording data. They typically work under the supervision of scientists or lab managers and help ensure that laboratory procedures are followed safely and accurately. Lab Associates play a crucial role in supporting research and development, quality control, or diagnostic testing in fields like healthcare, pharmaceuticals, and academia. Their responsibilities may vary depending on the specific lab setting and industry.

How much does a lab assistant get paid?

Lab assistants typically earn between $12 and $20 per hour, depending on experience, location, and the complexity of tasks. Entry-level positions may pay closer to the lower end, while those with specialized skills or certifications can earn higher wages. Salaries can also vary based on the industry and work environment.

Which lab job pays the most?

In laboratory settings, senior roles such as Laboratory Managers, Principal Investigators, or specialized research scientists tend to have the highest salaries. These positions often require advanced degrees, extensive experience, and leadership responsibilities, resulting in higher compensation compared to entry-level lab associate roles.

What is the difference between Lab Associate vs Laboratory Technician?

AspectLab AssociateLaboratory Technician
Required CredentialsHigh school diploma or associate degree; certifications varyAssociate degree or relevant certification; similar educational background
Work EnvironmentHospitals, research labs, clinicsMedical labs, research facilities, industrial labs
Job ResponsibilitiesSample collection, data entry, basic testingPerforming tests, maintaining equipment, recording results
Employer & Industry UsageHealthcare, research, biotechMedical, industrial, research sectors

Both Lab Associates and Laboratory Technicians work in similar environments and often share educational requirements. The main difference lies in specific job duties, with Laboratory Technicians typically performing more complex tests and equipment maintenance. Understanding these distinctions can help job seekers identify the right role for their skills and career goals.

What are some typical challenges a Lab Associate might face during day-to-day work, and how can they be addressed?

Lab Associates often encounter challenges such as managing multiple experiments simultaneously, ensuring precise documentation, and maintaining equipment. Staying organized by keeping detailed lab notes and using lab management software can help streamline workflow. Clear communication with team members and supervisors is vital to address any issues promptly and maintain a safe, efficient laboratory environment. Regularly scheduled equipment checks and proactive troubleshooting also contribute to smoother operations.

What qualifications do I need to be a lab assistant?

To be a lab associate, candidates typically need a high school diploma or equivalent, with some positions requiring an associate's degree or higher in a relevant field such as biology, chemistry, or laboratory technology. Relevant skills include attention to detail, familiarity with laboratory equipment, and the ability to follow safety protocols; certifications like OSHA training can also be beneficial.

What do lab associates do?

Lab associates perform tasks such as preparing samples, conducting experiments, recording data, and maintaining laboratory equipment. They work under supervision in laboratory environments, often using tools like microscopes and pipettes, and may need relevant certifications or training depending on the industry. Their role supports research, quality control, or diagnostic processes.
What are the most commonly searched types of Lab jobs in O'Fallon, IL? The most popular types of Lab jobs in O'Fallon, IL are:
What cities near O'Fallon, IL are hiring for Lab Associate jobs? Cities near O'Fallon, IL with the most Lab Associate job openings:
Lab Associate jobs near you
Lab Associate II - (Nights)

Lab Associate II - (Nights)

BJC HealthCare

Saint Louis, MO • On-site

$17.75 - $25.56/hr

Full-time

Medical, Dental, Vision, Life, Retirement, PTO

Re-posted 14 days ago

BJC Healthcare rating

7.5

Company rating: 7.5 out of 10

Based on 225 frontline employees who took The Breakroom Quiz

231st of 882 rated healthcare providers

Job description

Additional Information About the Role
Are you looking for a career as a Lab Associate II? Look no further than BJC! This position is in processing & lab clerical tasks. Minimal phlebotomy as needed. Join our Laboratory team at Barnes-Jewish West County Hospital to be an integral part of delivering precise and reliable laboratory results that impact patient outcomes positively.
  • Hospital Lab Dept
  • 10 Hour Shifts, 4 Days Per Week
  • Monday thru Thursday
  • 8:30 p.m. to 7:00 a.m.
  • 1-2 holidays/year (rotating)
  • No Weekends!!

Overview
Barnes-Jewish West County Hospital offers highly specialized surgical and medical services in an intimate environment and is known for outstanding patient care. With 64 private patient rooms, 14 operating rooms and four intensive care unit rooms, the facility was designed to provide a comforting environment that is innovative, efficient and centered on the patient experience. The campus features a park-like setting with landscaping and a walking path that winds through the grounds and connects to Millennium Park.
Preferred Qualifications
Role Purpose
Perform specimen collection, specimen handling and clerical duties. Experienced in phlebotomy and proficient in performing additional tasks such as central processing duties, in-office phlebotomy, or inventory management.
Responsibilities
  • Interpret physician orders and order tests in appropriate system.
  • Perform phlebotomy, positive patient identification, and positive patient interaction, proper collection and specimen integrity. May work in outpatient lab, in physician office, or off campus patient service center.
  • Sort and process specimens received by the laboratory and proficiently handle all specimens received in the lab.
  • Coordinates a simultaneous series of tasks accurately, including STAT orders and fluctuation in workload, prioritizing work to complete within scheduled hours and established turnaround times.
  • May perform registration, inventory maintenance, and other duties as assigned.

    • Minimum Requirements
    Education
  • High School Diploma or GED

    • Experience
  • <2 years

    • Supervisor Experience
  • No Experience

    • Preferred Requirements
    Education
  • Associate's Degree

    • Experience
  • 2-5 years

    • Supervisor Experience
  • < 2 years

    • Licenses & Certifications
  • Basic Life Support (BLS)
  • Phlebotomy

    • Benefits and Legal Statement
    BJC Total Rewards
    At BJC we're committed to providing you and your family with benefits and resources to help you manage your physical, emotional, social and financial well-being.
    • Comprehensive medical, dental, vison, life insurance, and legal services available first day of the month after hire date
    • Disability insurance* paid for by BJC
    • Annual 4% BJC Automatic Retirement Contribution
    • 401(k) plan with BJC match
    • Tuition Assistance available on first day
    • BJC Institute for Learning and Development
    • Health Care and Dependent Care Flexible Spending Accounts
    • Paid Time Off benefit combines vacation, sick days, holidays and personal time
    • Adoption assistance

    To learn more, go to our Benefits Summary
    *Not all benefits apply to all jobs
    The above information on this description has been designed to indicate the general nature and level of work performed by employees in this position. It is not designed to contain or be interpreted as an exhaustive list of all responsibilities, duties and qualifications required of employees assigned to this job. Equal Opportunity Employer

    What BJC Healthcare employees say

    Pay

    Benefits

    Hours and flexibility

    Workplace

    Get the full story on Breakroom

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    About BJC Healthcare

    Sourced by ZipRecruiter

    BJC Healthcare, situated in Saint Louis, MO, US, is one of the largest healthcare organizations in the United States. Launched in 1993, BJC encompasses 15 hospitals and multiple health service organizations covering the metropolitan St. Louis area, mid-Missouri and Southern Illinois. This healthcare titan's services cover a vast field, from community health and wellness, to pediatric care, to advanced specialty care. BJC is well-known for its two nationally recognized hospitals, Barnes-Jewish Hospital and St. Louis Children's Hospital, both affiliated with Washington University School of Medicine. Its mission revolves around improving the health and well-being of the communities it serves through leadership, education, innovation, and excellence in medicine.

    Industry

    Health care and social assistance

    Company size

    10,000+ Employees

    Headquarters location

    Saint Louis, MO, US

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