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Laboratory Assistant Jobs in Mokena, IL (NOW HIRING)

Merieux NutriSciences

Laboratory Assistant

Crete, IL · On-site

Perform quality control checks such as temperature checks, balance verification or detergent residue testing as required by department leadership. Assist other laboratory personnel performing testing ...

Merieux NutriSciences

Laboratory Assistant

Crete, IL · On-site

Perform quality control checks such as temperature checks, balance verification or detergent residue testing as required by department leadership. Assist other laboratory personnel performing testing ...

Endeavor Health

Laboratory Assistant II

Naperville, IL

$19.31 - $28/hr

Lab Assistant II * Location: Edward Hospital 800 S. Washington St. Naperville, IL. * FTE: 1.0 FTE (40 hrs./week) * HOURS: 6:30am-3pm ; Monday through Friday; Includes every other weekend and holiday ...

NorthShore

Laboratory Assistant II

Naperville, IL · On-site

$19.31 - $28/hr

Lab Assistant II * Location: Edward Hospital 800 S. Washington St. Naperville, IL. * FTE: 1.0 FTE (40 hrs./week) * HOURS: 6:30am-3pm ; Monday through Friday; Includes every other weekend and holiday ...

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How much do laboratory assistant jobs pay per hour?

As of Sep 3, 2026, the average hourly pay for laboratory assistant in Mokena, IL is $19.92, according to ZipRecruiter salary data. Most workers in this role earn between $16.30 and $22.69 per hour, depending on experience, location, and employer.

What is a laboratory assistant?

Laboratory assistants are professionals who support scientists, researchers, and lab technicians by performing routine tasks in laboratories. Their duties often include preparing and cleaning lab equipment, collecting and labeling samples, conducting basic experiments, and maintaining accurate records of their work. They play a crucial role in ensuring that laboratories run smoothly and efficiently, and their work helps facilitate scientific research and development. Laboratory assistants may work in a variety of settings, including hospitals, research institutions, and educational facilities.

What are some common challenges laboratory assistants face in maintaining accuracy and safety in their daily tasks?

Laboratory Assistants often encounter challenges such as managing multiple samples simultaneously while adhering to strict protocols for accuracy and contamination prevention. Ensuring proper labeling, handling hazardous materials safely, and maintaining detailed records are essential responsibilities that require attention to detail and strong time management skills. Collaboration with scientists and technicians is also important, as clear communication helps prevent errors and promotes a safe, efficient work environment. Staying up-to-date on safety procedures and laboratory best practices is key to overcoming these challenges.

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

To thrive as a Laboratory Assistant, you need a solid understanding of laboratory procedures, sample handling, and safety protocols, usually supported by a relevant science degree or certification. Familiarity with laboratory information management systems (LIMS), basic laboratory equipment, and safety certifications such as OSHA are typically required. Attention to detail, organization, and effective communication are crucial soft skills for maintaining accuracy and collaborating with team members. These abilities ensure reliable results, uphold safety standards, and support the overall efficiency and integrity of laboratory operations.

What is the difference between Laboratory Assistant vs Laboratory Technician?

AspectLaboratory AssistantLaboratory Technician
Required CredentialsHigh school diploma or equivalent; some roles may require certificationPost-secondary education, often a diploma or associate degree in laboratory technology
Work EnvironmentHospitals, clinics, research labs, educational institutionsMedical labs, research facilities, industrial laboratories
Job ResponsibilitiesAssisting with sample collection, preparing specimens, cleaning equipmentPerforming tests, analyzing samples, maintaining lab equipment
Common UsageOften entry-level, supporting technical staffMore technical, with independent testing responsibilities

Laboratory Assistants typically support laboratory operations with basic tasks and require minimal formal education. Laboratory Technicians perform more complex testing and analysis, often needing specialized training or certification. Both roles are essential in lab settings, but Laboratory Technicians usually have a higher level of technical responsibility.

Do you need qualifications to be a laboratory assistant?

Laboratory assistants typically need a high school diploma or equivalent, and some positions may require post-secondary education or certifications in laboratory techniques or related fields. Relevant skills include attention to detail, familiarity with laboratory equipment, and basic knowledge of safety procedures.

How do you become a laboratory assistant?

To become a laboratory assistant, candidates typically need a high school diploma or equivalent, along with relevant laboratory or scientific coursework. Some positions require post-secondary education or certifications in laboratory techniques, and strong attention to detail, organizational skills, and familiarity with lab equipment are important for success.

How much does a laboratory assistant get paid?

The average salary for a laboratory assistant varies by location and experience but typically ranges from $25,000 to $45,000 per year. Entry-level positions may start lower, while those with specialized skills or certifications can earn higher wages, often working in clinical, research, or industrial labs.

What are the most commonly searched types of Laboratory jobs in Mokena, IL?

The most popular types of Laboratory jobs in Mokena, IL are:

What job categories do people searching Laboratory Assistant jobs in Mokena, IL look for?

The top searched job categories for Laboratory Assistant jobs in Mokena, IL are:

What cities near Mokena, IL are hiring for Laboratory Assistant jobs?

Cities near Mokena, IL with the most Laboratory Assistant job openings:

Laboratory Assistant jobs near you
Infographic showing various Laboratory Assistant job openings in Mokena, IL as of August 2026, with employment types broken down into 100% Full Time. Highlights an 100% In-person job distribution, with an average salary of $41,432 per year, or $19.9 per hour.

Science Laboratory Assistant

Prairie State College

Chicago Heights, IL

$15/hr

Part-time

Re-posted 7 days ago

Job description

Posting Details
Posting Number H0478P Classification Part-time Hourly Position Number Position Title Science Laboratory Assistant Status of Position Part-Time FLSA Non Exempt Position Summary
Under minimal supervision, performs laboratory assistant functions. The Laboratory Assistant works closely with the Science Lab Coordinator to meet the needs of the Natural Sciences Department and faculty members.
Reporting Relationship
Science Lab Coordinator
Essential Responsibilities
1. Follow all appropriate safety guidelines.
2. Ensure that lab areas are clean and organized.
3. Prepare lab materials for upcoming lab activities according to the schedule.
4. Put away lab materials for completed labs.
5. Refill disposables (paper towels, gloves, deionized water, soap, etc).
6. Assist lab coordinator with maintaining an updated inventory and alert lab coordinator if supplies need to be re-ordered.
7. Assist lab coordinator with re-stocking incoming supplies.
8. Assist lab coordinator in beginning & end of semester tasks.
9. Assist with the storage & disposal of hazardous materials according to department guidelines. 10. Prepare reagents/solutions for lab activities.
11. Prepare microbial growth media using aseptic techniques.
12. Clean glassware including sterilization as appropriate.
13. Assist with the care of live organisms maintained by the department including plants & microbial cultures.
14. Other duties as assigned by the lab coordinator
Other Duties and Responsibilities Minimum Qualifications
  • Completion of at least one lab science course, with recommendation from lab instructor.
  • Ability to organize and perform a variety of tasks with minimal supervision.
  • Excellent interpersonal skills. Ability to follow oral and written instructions.
  • Experience with word processing & spreadsheet software (Microsoft Word/Excel and/or Google Docs/Sheets)
Preferred Qualifications
  • Laboratory experience, including ability to operate sterilization equipment, dispose of contaminated wastes and maintain an inventory of supplies.
  • Completion of multiple lab science courses.
  • A comparable amount of training, education or experience may be substituted for the minimum qualifications.
Anticipated Work Hours and Days Salary $15.00 per hour Benefits
N/A
Posting Date 02/03/2025 Closing Date Open Until Filled Yes Special Instructions to Applicants
All applications must be submitted electronically.

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