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Lab Assistant Jobs in Plainfield, IL (NOW HIRING)

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Lab Assistant information

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How much do lab assistant jobs pay per hour?

As of Aug 23, 2026, the average hourly pay for lab assistant in Plainfield, IL is $19.73, according to ZipRecruiter salary data. Most workers in this role earn between $16.15 and $22.50 per hour, depending on experience, location, and employer.

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 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 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.

How much does a lab assistant get paid?

Lab assistants typically earn between $25,000 and $40,000 annually, depending on experience, location, and the specific industry or laboratory setting. Entry-level positions may start lower, while those with specialized skills or certifications can earn higher wages. Pay can also vary based on full-time or part-time status and the complexity of tasks performed.

What exactly does a lab assistant do?

A lab assistant supports laboratory operations by preparing samples, maintaining equipment, recording data, and ensuring safety protocols are followed. They often work under the supervision of scientists or technicians and may need knowledge of lab procedures and basic scientific techniques.

What qualifications do I need to be a lab assistant?

To become a lab assistant, candidates typically need a high school diploma or equivalent; some positions may require postsecondary education or relevant coursework in science. Basic knowledge of laboratory procedures, attention to detail, and familiarity with lab equipment are important. Certifications such as OSHA safety training can also be beneficial.

What are the most commonly searched types of Lab jobs in Plainfield, IL?

The most popular types of Lab jobs in Plainfield, IL are:

What are popular job titles related to Lab Assistant jobs in Plainfield, IL?

For Lab Assistant jobs in Plainfield, IL, the most frequently searched job titles are:

What job categories do people searching Lab Assistant jobs in Plainfield, IL look for?

The top searched job categories for Lab Assistant jobs in Plainfield, IL are:

What cities near Plainfield, IL are hiring for Lab Assistant jobs?

Cities near Plainfield, IL with the most Lab Assistant job openings:

Infographic showing various Lab Assistant job openings in Plainfield, IL as of August 2026, with employment types broken down into 2% As Needed, 75% Full Time, 20% Part Time, 1% Temporary, and 2% Contract. Highlights an 98% Physical, 1% Hybrid, and 1% Remote job distribution, with an average salary of $41,048 per year, or $19.7 per hour.

Lab Research Assistant 3 - Orthopedic Surgery

Rush University

Chicago, IL • On-site

$23.12 - $32.66/hr

Other

Re-posted 12 days ago


Rush University rating

7.4

Company rating: 7.4 out of 10

Based on 41 frontline employees who took The Breakroom Quiz

338th of 622 rated colleges and universities


Job description

Job Description

Location: Chicago, Illinois

Business Unit: Rush Medical Center

Hospital: Rush University Medical Center

Department: Orthopedic Surgery-Res Adm

Work Type: Full Time (Total FTE between 0.9 and 1.0)

Shift: Shift 1

Work Schedule: 8 Hr (8:00:00 AM - 4:00:00 PM)

Rush offers exceptional rewards and benefits learn more at our Rush benefits page (https://www.rush.edu/rush-careers/employee-benefits).

Pay Range: $23.12 - $32.66 per hour

Rush salaries are determined by many factors including, but not limited to, education, job-related experience and skills, as well as internal equity and industry specific market data. The pay range for each role reflects Rush’s anticipated wage or salary reasonably expected to be offered for the position. Offers may vary depending on the circumstances of each case.

Summary:

The Lab Research Assistant 3 independently performs specialized laboratory procedures and oversees technical workflows to support high-quality scientific research. The Lab Research Assistant 3 serves as a technical lead in executing and refining protocols, interpreting complex data, and supervising daily laboratory activities of junior staff. This position contributes to data generation, documentation integrity, and scientific deliverables such as protocol development and manuscript preparation.

Exemplifies the Rush mission, vision and values and acts in accordance with Rush policies and procedures.

Required Job Qualifications:

  • Education: Bachelor’s degree or equivalent

  • Experience: 3 years of laboratory experience in an academic, healthcare, or research environment

OR

  • Experience (in lieu of a degree): 4 years of progressive laboratory experience, with at least two (2) years involves direct execution of laboratory tests or support of active research studies

Knowledge, Skills, & Abilities:

  • Expert knowledge of both basic and specialized laboratory instruments and software programs

  • Expert knowledge of standard experimental design

  • Strong analytic skills

  • Proficient knowledge of best practice laboratory practice and principles including their application

  • Strong attention to detail and accuracy

  • Organizes responsibilities to meet protocol deadlines; adjusts task flow to maintain lab productivity and readiness

  • Manages multiple tasks with attention to accuracy and sequencing; prioritizes responsibilities to meet study timelines

  • Demonstrated experience contributing to protocol development, scientific writing, or manuscript preparation

  • Experience working independently in regulated or quality-controlled laboratory environments

  • Strong oral and written communication

  • Proficiency using laboratory data systems such as REDCap, Excel, GraphPad Prism, or Laboratory Information Management Systems (LIMS) for data entry, organization, and basic analysis

Preferred Job Qualifications:

  • Education: Master’s degree in biological or chemical science with applied laboratory coursework

  • Experience: 3 years of laboratory exposure in an academic, healthcare, or research environment

  • 1+ years supervisory / mentoring / advising experience

Physical Demands:

  • Requires effective use of fine motor skills for pipetting, microscopy, and data entry tasks

  • Requires good vision and manual dexterity to accurately handle lab instruments, record data, and operate computerized systems

  • Frequently stands or walks during labs and may occasionally lift or carry items (e.g., reagent trays, small sample containers) up to 25 lbs

  • Must work safely in environments containing chemicals, biological samples, or equipment with minimal physical strain

Job Responsibilities:

  • Independently perform specialized or multi-step laboratory procedures aligned with research protocols; adjust experimental conditions based on sample variability or instrument response

  • Process, label, and track specimens through complex workflows; troubleshoot specimen quality issues and escalate study concerns to the investigator

  • Operate, calibrate, and troubleshoot advanced laboratory instruments and robotic systems; train others on proper use and coordinate service visits as needed

  • Lead the refinement and implementation of laboratory protocols; evaluate new methods, document outcomes, and share findings with the research team

  • Record detailed procedures and results in electronic systems or lab notebooks; review documentation from junior staff to ensure accuracy and compliance

  • Analyze experimental results across multiple time points or sample groups; interpret findings in relation to study aims and contribute summaries for team review

  • Supervise Lab Research Assistant 1 and 2 staff in day-to-day lab operations; assign tasks, monitor timelines, and provide technical guidance or corrective feedback

  • Present findings, protocol updates, or technical challenges during lab meetings; contribute to workflow planning and implementation of efficiency improvements

  • Collaborate with external labs, shared resource cores, or clinical teams to coordinate protocols, timelines, and data transfer logistics

  • Oversee laboratory supply inventory and vendor coordination; ensure availability of specialty materials, resolve order issues, and track purchasing trends

  • Monitor lab-wide safety adherence; deliver onboarding or refresher safety training for students, volunteers, or new hires

  • Draft or revise methods sections for internal protocols or scientific manuscripts; generate visuals and respond to data presentation feedback from PIs or collaborators

  • Translate findings from literature into improved lab practices or study designs; present relevant updates during team discussions

  • Perform other related duties as assigned to support daily research operations

Rush is an equal opportunity employer. We evaluate qualified applicants without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability, veteran status, and other legally protected characteristics.

Position Lab Research Assistant 3 - Orthopedic Surgery

Location US:IL:Chicago

Req ID 28292


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