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

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Lab Assistant information

See O Fallon, IL salary details

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$27

How much do lab assistant jobs pay per hour?

As of Jun 10, 2026, the average hourly pay for lab assistant in O'Fallon, IL is $18.89, according to ZipRecruiter salary data. Most workers in this role earn between $15.48 and $21.54 per hour, depending on experience, location, and employer.

What are some common challenges faced by Lab Assistants, and how can they be managed effectively?

Lab Assistants often encounter challenges such as managing multiple tasks under tight deadlines, maintaining strict adherence to safety protocols, and ensuring the accuracy of data collection. To manage these effectively, it's important to stay organized, communicate proactively with supervisors and colleagues, and remain attentive to details when handling samples or preparing equipment. Many labs offer training on safety and procedures, so taking advantage of these resources can help new hires adapt quickly and perform confidently in their roles.

What are lab assistants?

Lab assistants are professionals who support scientists, researchers, or instructors by preparing laboratory equipment, conducting routine experiments, and maintaining a clean and organized work environment. They may also be responsible for recording data, managing supplies, and ensuring that safety protocols are followed. Lab assistants work in various settings, including educational institutions, research facilities, hospitals, and private laboratories.

What Is a Lab Assistant?

As a laboratory assistant or lab technician, you are responsible for helping scientists conduct experiments in a laboratory environment. You may be asked to prepare, clean, and maintain lab equipment and log readings and results. Your responsibilities may also include performing basic analyses of samples and recording results accurately. Your responsibilities will vary based on the type of lab you work in, but compliance with protocols and commitment to safety and accuracy are critical in any lab.

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

To thrive as a Lab Assistant, you need a basic understanding of laboratory procedures, safety protocols, and often an associate degree or relevant coursework in science. Familiarity with laboratory information management systems (LIMS), standard lab equipment, and proper sample handling techniques is typically required. Attention to detail, strong organizational skills, and effective teamwork are essential soft skills for this role. These skills ensure accurate results, maintain lab safety standards, and support smooth laboratory operations.

What is the difference between Lab Assistant vs Medical Laboratory Technician?

AspectLab AssistantMedical Laboratory Technician
Required CredentialsHigh school diploma or equivalent; on-the-job trainingAssociate degree in medical laboratory technology or related field
Work EnvironmentHospitals, clinics, research labsHospitals, diagnostic labs, healthcare facilities
Job ResponsibilitiesAssist with sample collection, prepare specimens, maintain lab equipmentPerform complex tests, analyze samples, report results
Industry UsageCommonly used in healthcare and research settingsPrimarily in medical diagnostics and healthcare

While both roles support laboratory operations, Medical Laboratory Technicians perform more advanced testing and require specialized education. Lab Assistants typically handle basic tasks and support lab staff, making them entry-level positions in healthcare labs.

More about Lab Assistant jobs
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 Assistant jobs? Cities near O'Fallon, IL with the most Lab Assistant job openings:
Lab Assistant jobs near you
Biology Lab Assistant

Biology Lab Assistant

Maryville University

Saint Louis, MO • On-site

$15/hr

Full-time

Posted 4 days ago

Job description

Position Title: Biology Lab Assistant
Department: Science Labs, College of Arts and Sciences
Supervisor: Malia Dunbar, mdunbar1@maryville.edu
About the Position:
As a part of the Federal Work-Study Program at Maryville University, the Biology Lab Assistant position offers enrolled students an opportunity to gain valuable work experience while supporting the Science Labs. This role is designed to enhance students' career readiness skills in preparation for their transition into the workforce.
Responsibilities:
  • Complete general lab upkeep and maintenance tasks.
  • Ensure cleanliness and safety in the laboratories.
  • Support ongoing labs and instructors.
  • Receive packages and inventory materials accordingly.
  • Complete lab prep assignments from Biology Lab Coordinators.
  • Regularly check in with supervisors for additional tasks.
  • Participate in ongoing training and regular meetings with student managers.
  • Train for class coordinator role.

Qualifications:
  • Highly organized, detailed-oriented, and proactive.
  • Strong time management skills.
  • Ability to follow detailed instructions and maintain meticulous records.
  • Effective verbal and written communication skills.
  • Problem-solving skills and ability to work both independently and part of a team.

Requirements:
  • Must be a current full-time undergraduate student at Maryville University.
  • Must be Federal Work-Study eligible (a US citizen that has filled out the FAFSA) and available to work during the academic year (August 25, 2025-May 1, 2026.)
  • A science faculty recommendation for lab work is preferred unless applying as a freshman. If applicable, please submit a recommendation letter with your application.
  • Must commit to at least 10 hours per week.

Compensation:
  • Hourly pay rate: $15.00.

Performance Evaluation:
  • Regular feedback will be provided, with a formal performance evaluation conducted in March.

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