1

Associate Scientist Jobs in Chicago, IL (NOW HIRING)

Associate Scientist, Data II

North Chicago, IL · On-site

$56K - $57K/yr

AbbVie Information Research is seeking an Associate Data Scientist with focus on Knowledge Graph Engineering to design, build, and maintain the semantic data infrastructure that connects information ...

AbbVie Information Research is seeking an Associate Data Scientist with focus on Knowledge Graph Engineering to design, build, and maintain the semantic data infrastructure that connects information ...

AbbVie Information Research is seeking an Associate Data Scientist with focus on Knowledge Graph Engineering to design, build, and maintain the semantic data infrastructure that connects information ...

Scientist I

Melrose Park, IL · On-site

$24 - $29/hr

Directs and provides guidance to associate scientists. * Performs accurate routine testing utilizing instrumental methods of analysis (HPLC, GC, FTIR, UV, ICP-MS) with emphasis on chromatography to ...

Currently active in a bench-based research, scientist, or associate scientist role. * Working knowledge of UniProt or related workflows such as SAR, HTS, target validation, biochemical profiling, or ...

Scientist I

Melrose Park, IL · On-site

$30 - $32/hr

Directs and provides guidance to associate scientists. Job Responsibilities: * Be able to articulate work related issues clearly and effectively to management and peers * Performs accurate routine ...

Scientist I

Melrose Park, IL · On-site

$30 - $32/hr

Directs and provides guidance to associate scientists. Job Responsibilities: * Be able to articulate work related issues clearly and effectively to management and peers * Performs accurate routine ...

Scientist I

Melrose Park, IL · On-site

$30 - $32/hr

Directs and provides guidance to associate scientists. Job Responsibilities: * Be able to articulate work related issues clearly and effectively to management and peers * Performs accurate routine ...

Scientist I

Melrose Park, IL · On-site

$30 - $32/hr

Directs and provides guidance to associate scientists. Job Responsibilities: * Be able to articulate work related issues clearly and effectively to management and peers * Performs accurate routine ...

Scientist I

Melrose Park, IL · On-site

$30 - $32/hr

Directs and provides guidance to associate scientists. Job Responsibilities: * Be able to articulate work related issues clearly and effectively to management and peers * Performs accurate routine ...

Scientist I

Melrose Park, IL · On-site

$30 - $32/hr

Directs and provides guidance to associate scientists. Job Responsibilities: * Be able to articulate work related issues clearly and effectively to management and peers * Performs accurate routine ...

Scientist I

Melrose Park, IL · On-site

$30 - $32/hr

Directs and provides guidance to associate scientists. Job Responsibilities: * Be able to articulate work related issues clearly and effectively to management and peers * Performs accurate routine ...

Scientist I

Melrose Park, IL · On-site

$30 - $32/hr

Directs and provides guidance to associate scientists. Job Responsibilities: * Be able to articulate work related issues clearly and effectively to management and peers * Performs accurate routine ...

Showing results 21-40

Associate Scientist information

See Chicago, IL salary details

$19

$37

$59

How much do associate scientist jobs pay per hour?

As of Sep 6, 2026, the average hourly pay for associate scientist in Chicago, IL is $37.01, according to ZipRecruiter salary data. Most workers in this role earn between $28.70 and $42.12 per hour, depending on experience, location, and employer.

What does an associate scientist do?

An Associate Scientist is a professional who supports research and development projects, typically in fields like biotechnology, pharmaceuticals, or environmental science. They conduct experiments, analyze data, and document results under the supervision of senior scientists. Associate Scientists play a key role in advancing scientific knowledge and product development by performing laboratory tasks, maintaining equipment, and following established protocols. Their work contributes to discoveries, quality control, and regulatory compliance within their organization.

What is an associate scientist?

An associate scientist takes on more responsibilities than an assistant scientist, supporting research and each experiment under the lead scientist, often in a laboratory environment. As an associate scientist, there are many industries you can work in, including the research field where the lead scientist oversees your project, and you help author papers. Many pharmaceutical companies hire associate scientists to analyze samples to develop drugs and assist with preclinical and clinical studies. Private companies need you to produce specialty chemicals for their clients. Materials scientists at the associate level conduct research and test the properties of metals, plastics, and other materials for their use in new products and packaging. Some positions have duties that include training other team members and overseeing students and fellows.

What are the key skills and qualifications needed to thrive as an associate scientist, and why are they important?

To thrive as an Associate Scientist, you generally need a bachelor’s or master’s degree in a relevant scientific field, along with strong analytical and laboratory skills. Familiarity with laboratory information management systems (LIMS), data analysis software, and standard operating procedures (SOPs) is often required. Attention to detail, problem-solving abilities, and effective teamwork are vital soft skills that distinguish top performers. These skills ensure accurate data collection, reliable experimental outcomes, and productive collaboration within research or product development teams.

What are some common challenges an associate scientist might face when transitioning from academia to industry?

Associate Scientists moving from academia to industry often encounter challenges such as adapting to a faster-paced environment and focusing on project-driven outcomes rather than open-ended research. In industry, there is a stronger emphasis on teamwork, meeting strict deadlines, and following standardized protocols. Adjusting to these expectations, learning new technologies, and effectively communicating results to cross-functional teams are key areas where new hires may need support.

What is the difference between Associate Scientist vs Research Scientist?

AspectAssociate ScientistResearch Scientist
Required CredentialsBachelor's or Master's degree in a relevant field; some roles may require a PhDTypically a Master's or PhD in a related discipline
Work EnvironmentLaboratories, research facilities, industry settingsResearch labs, academic institutions, industry
Employer & Industry UsageBiotech, pharmaceuticals, academia, governmentBiotech, pharmaceuticals, academia, government
Common Search & Comparison IntentUnderstanding entry-level or mid-level research rolesAdvanced research roles, career progression

Associate Scientists and Research Scientists often work in similar environments within biotech, pharma, or academic sectors. The main difference lies in experience and educational requirements, with Research Scientists typically holding higher degrees and engaging in more independent or advanced research. Both roles are essential for scientific progress, but Research Scientists usually have more responsibility and autonomy in their projects.

Is an associate scientist entry level?

An associate scientist position is often considered an entry-level or early-career role in research and development, typically requiring a bachelor's or master's degree in a relevant field. It involves performing experiments, data analysis, and supporting scientific projects, with opportunities for skill development and advancement. However, some organizations may require prior experience or specific certifications depending on the complexity of the work.

What degree do you need to be an associate scientist?

An associate scientist typically needs at least a bachelor's degree in a relevant field such as biology, chemistry, or related sciences. Advanced roles may require a master's degree or higher, along with laboratory skills and experience with scientific tools and techniques.

What are the most commonly searched types of Scientist jobs in Chicago, IL?

The most popular types of Scientist jobs in Chicago, IL are:

What job categories do people searching Associate Scientist jobs in Chicago, IL look for?

The top searched job categories for Associate Scientist jobs in Chicago, IL are:

What cities near Chicago, IL are hiring for Associate Scientist jobs?

Cities near Chicago, IL with the most Associate Scientist job openings:

Infographic showing various Associate Scientist job openings in Chicago, IL as of August 2026, with employment types broken down into 1% As Needed, 71% Full Time, 26% Part Time, 1% Temporary, and 1% Contract. Highlights an 95% Physical, 2% Hybrid, and 3% Remote job distribution, with an average salary of $76,976 per year, or $37 per hour.

Overnight Associate Scientist (12-Hour Shifts)

Fresenius Kabi USA, LLC

Melrose Park, IL • On-site

$26 - $28/hr

Other

Medical, Dental, Vision, Life, Retirement, PTO

Re-posted 6 days ago


Job description

Job Summary Hourly Rate: $26.00-$28.00 per hour
Overnight Shift Differential: $1.75 per hour
Final pay determinations will depend on various factors, including, but not limited to experience level, education, knowledge, skills, and abilities.
Our benefits and programs are comprehensive and thoughtfully crafted to ensure our colleagues live healthy lives and have support when it matters most. Benefits offered include a 401(k) plan with company contributions, paid vacation, holiday and personal days, employee assistance program, and health benefits to include medical, prescription drug, dental and vision coverage. Responsibilities

Responsible for collection and testing of routine environmental monitoring samples within aseptic processing fill lines, Isolator fill line, compounding, sterility suite, and component preparation areas for aseptic lines (Building A) and clean rooms areas in new expansion Building B. Collect and test utility samples such as WFI, clean steam and compressed gases. Monitors environmental conditions in laboratory areas during test sessions. Reports testing results and documents in compliance with cGMP and GLP standards. Provides support to Scientist, Lead Scientist, and Supervisor. Prepares media, reagents, sanitizing solutions and equipment for use in testing.

Job Responsibilities:

  • Perform environmental monitoring in controlled areas for non-viable airborne particulate, viable airborne bioburden, viable surface bioburden, settle plate bioburden and personnel monitoring.
  • Maintain gowning certification and apply good aseptic technique and clean room behavior.
  • Collect and process samples for water for Injection (WFI), clean steam and compressed gases according to established standard operating procedures.
  • Perform bioburden, endotoxin, Total Organic Carbon (TOC), and conductivity testing for utility samples.
  • Perform sub-culturing and Gram-staining of microorganisms.
  • Perform growth promotion on incoming media to release for monitoring use in the facility.
  • Maintain and review temperature records, lab cleaning records, and logbooks.
  • Input results in Laboratory Information Management System (LIMS) database and track microbiological results.Must be able to understand and follow company's good documentation practices.
  • Compile and submit environmental monitoring data for critical system release.
  • Supports Scientist/ Lead Scientist/ Supervisor with testing and special projects. Carries out special projects independently as required and assigned by supervision.
  • Aids with plant and laboratory equipment re-qualifications as directed.
  • Promptly reports data discrepancies and out of limit conditions to supervision.Carries out documentation, and assist Scientist and Lead Scientist with investigation, incident reports and corrective actions as assigned.
  • Assists in training new departmental personnel in standard operating procedures, training modules and checklists.
  • Keeps supervisory personnel informed of all relevant events impacting the operations and performance of the department.
  • Maintains compliance with company policies, training requirements, cGMP's.
  • Follow safety requirements, maintains good housekeeping of lab areas including 5S

Job Requirements:

  • Bachelors Degree in Science related field
  • Associates Degree in Science related field with 1-3 years of relevant laboratory experience or progressive pharmaceutical lab experience
  • Some college with 5 or more years of relevant laboratory experience or progressive pharmaceutical lab experience. Applicable industries include but are not limited to testing laboratories, food, cosmetic, veterinary, or hospital laboratories

The Company's primary business language is English. The successful candidate must be able to effectively speak, read, write, and understand English to perform the essential functions of the position, including independently understanding policies, procedures, training materials, and workplace communications written in English due to our heavily regulated work environment.

Additional Information

We offer an excellent salary and benefits package including medical, dental and vision coverage, as well as life insurance, disability,401K with company contribution, andwellness program.

Please note that joining our team does not create a guaranteed or permanent employment arrangement. All employment is atwill, meaning both the employee and Fresenius Kabi have the right to end the employment relationship at any time, in accordance with applicable federal and state laws.

Fresenius Kabi is an Equal Opportunity/Affirmative Action employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, national origin, citizenship, immigration status, disabilities, or protected veteran status.