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Lab Assistant Ii Jobs in Chicago, IL (NOW HIRING)

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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Lab Assistant Ii information

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How much do lab assistant ii jobs pay per hour?

As of Sep 4, 2026, the average hourly pay for lab assistant ii in Chicago, IL is $20.87, according to ZipRecruiter salary data. Most workers in this role earn between $17.12 and $23.80 per hour, depending on experience, location, and employer.

What is a Lab Assistant II?

Lab Assistant II positions are roles within laboratories that involve performing a variety of tasks to support scientific research or medical testing. These duties often include preparing specimens, operating basic lab equipment, maintaining cleanliness, and recording data. Lab Assistant II typically denotes a more experienced or specialized role compared to entry-level lab assistants, sometimes requiring additional technical skills or certifications. They may also be responsible for training junior staff and ensuring safety protocols are followed. The role is essential for the efficient and safe operation of many laboratory environments.

What are the key skills and qualifications needed to thrive as a Lab Assistant II?

To thrive as a Lab Assistant II, you need a solid understanding of laboratory techniques, specimen handling, and safety protocols, usually supported by a relevant associate degree or equivalent laboratory experience. Familiarity with laboratory information systems (LIS), automated analyzers, and quality control procedures is typically required. Attention to detail, strong organizational skills, and effective communication help Lab Assistants excel in a fast-paced, accuracy-driven environment. These competencies are crucial for maintaining reliable lab operations, ensuring data integrity, and supporting scientific or clinical teams.

What are some typical challenges faced by a Lab Assistant II, and how can they be managed effectively?

Lab Assistant IIs often juggle multiple responsibilities such as preparing samples, maintaining equipment, and ensuring compliance with safety protocols. A common challenge is managing time efficiently while handling urgent requests from researchers or supervisors. Staying organized, prioritizing tasks, and maintaining clear communication with team members are key strategies to manage these demands. Additionally, proactively participating in regular training sessions helps stay updated on laboratory procedures and safety standards, making daily tasks more manageable.

What is the difference between Lab Assistant Ii vs Lab Assistant I?

AspectLab Assistant IiLab Assistant I
Required CredentialsHigh school diploma; some roles may require certification or relevant courseworkHigh school diploma; minimal certification needed
Work EnvironmentLaboratory settings, hospitals, research facilitiesSimilar laboratory environments, often entry-level
Employer & Industry UsageUsed across healthcare, research, and clinical labsCommonly used in similar settings, often as entry-level
Job ResponsibilitiesPerforming tests, maintaining lab equipment, recording dataAssisting with basic lab tasks, preparing samples

The main difference between Lab Assistant Ii and Lab Assistant I lies in experience and responsibilities. Lab Assistant Ii typically requires more experience or specialized training, handling more complex tasks, while Lab Assistant I is an entry-level position focused on basic lab support. Both roles are essential in laboratory settings, but the Lab Assistant Ii often takes on more advanced duties.

How much does a lab assistant ii get paid?

The average salary for a Lab Assistant II typically ranges from $30,000 to $45,000 per year, depending on experience, location, and the specific employer. Entry-level positions may start lower, while those with specialized skills or certifications can earn higher wages. Compensation often includes benefits such as health insurance and paid time off.

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

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

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

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

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

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

Lab Assistant Ii jobs near you
Infographic showing various Lab Assistant Ii job openings in Chicago, IL as of August 2026, with employment types broken down into 2% As Needed, 76% Full Time, 19% Part Time, 1% Temporary, and 2% Contract. Highlights an 96% Physical, 2% Hybrid, and 2% Remote job distribution, with an average salary of $43,417 per year, or $20.9 per hour.

Laboratory Assistant II - Per Diem

Endeavor Health

Glenview, IL

$19.31 - $28/hr

Full-time

Posted 2 days ago

New

Endeavor Health rating

7.0

Company rating: 7.0 out of 10

Based on 402 frontline employees who took The Breakroom Quiz

422nd of 898 rated healthcare providers

Job description

Hourly Pay Range:

$19.31 - $28.00 - The hourly pay rate offered is determined by a candidate's expertise and years of experience, among other factors.

Position Highlights:

  • Position: Laboratory Assistant II - Per Diem
  • Location: Glenbrook Hospital
  • Full Time/Part Time: Per Diem
  • Hours: Monday-Friday, 6:30am-3pm, e/o weekend and rotating holidays

What you will do:

  • Position is also responsible for ordering tests into the Laboratory and Hospital (LIS/HIS) computer systems and documenting lab receipt of specimen
  • Processing of various laboratory specimens.
  • Receive and scan patient samples into the Laboratory Information System
  • Centrifuge, aliquot, prepare and deliver specimens for testing either by the in-house laboratory and/or outside reference laboratory (where applicable).
  • Perform specimen tracking, packaging and order and result entry of specimens.

What you will need:

  • Education: High School Diploma
  • Certification: None
  • Experience: For Lab Assistant I candidates, demonstrated competency and proficiency in all Lab Assistant I job responsibilities. For external candidates, one (1) year of experience in a comparable healthcare setting
  • Unique or Preferred Skills: Laboratory, medical, biological and data entry preferred. 

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