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Testing Intern Jobs in Illinois (NOW HIRING)

RubinBrown

Winter/Spring 2028 Assurance Intern

Chicago, IL · On-site

$15.50 - $20.50/hr

Audit testing and procedures on selected key engagement areas * Insight to the audit risk ... Intern Hourly Rate EEO Employer W/M/Vet/Disabled Equal Opportunity Employer This employer is ...

Ingredion

Procurement Tools & Systems Intern

Westchester, IL · On-site

$17.75 - $24/hr

Support the maintenance, testing, and continuous improvement of procurement automation solutions ... The intern will gain practical experience translating business needs into structured analysis and ...

Applied Pavement Technology

Intern

Champaign, IL · On-site

$21 - $23/hr

... testing assessments, and supporting other project related work across the United States ... How to Apply: Visit our Careers Page at and select "Intern." About Us: We are a full-service ...

IMEG

Civil Engineering Intern

Rock Island, IL · On-site

$22 - $24/hr

Civil Engineering Intern | Rock Island, IL 100% Employee-Owned Big-firm resources, local-team ... Construction materials testing, CE&I, bridge inspection, and roadway design experience. * Municipal ...

New

IMEG

Civil Engineering Intern

Peoria, IL · On-site

$22 - $24/hr

Civil Engineering Intern | Rock Island, IL 100% Employee-Owned Big-firm resources, local-team ... Construction materials testing, CE&I, bridge inspection, and roadway design experience. * Municipal ...

New

Oak St. Health

Pharmacy Intern

Kankakee, IL · On-site

$16 - $20/hr

Pharmacy Intern You've invested a lot of time and energy in your education. Now you want the chance ... Delivering additional patient health care services (e.g., immunizations, point-of-care testing, and ...

Oak St. Health

Pharmacy Intern

Lake Villa, IL · On-site

$16 - $19.75/hr

As a 3rd year Pharmacy Intern, you will be focused on applying didactic learning from pharmacy ... Delivering additional patient health care services (e.g., immunizations, point-of-care testing, and ...

Oak St. Health

Pharmacy Intern

Kankakee, IL · On-site

$16 - $20/hr

Pharmacy Intern You've invested a lot of time and energy in your education. Now you want the chance ... Delivering additional patient health care services (e.g., immunizations, point-of-care testing, and ...

Hendrickson USA, LLC

Engineering Intern

Woodridge, IL · On-site

$16.50 - $21.50/hr

The Engineering Intern role with the Advanced Technology Group (ATG) offers students an incredible ... Assisting with writing, testing, and debugging code for various applications and systems.

Oak St. Health

Pharmacy Intern

Lake Villa, IL · On-site

$16 - $19.75/hr

As a 3rd year Pharmacy Intern, you will be focused on applying didactic learning from pharmacy ... Delivering additional patient health care services (e.g., immunizations, point-of-care testing, and ...

The Goley Companies

Accounting Intern

Dupo, IL · On-site

$14.75 - $18.75/hr

The intern will free up senior accounting staff to focus on system testing and rollout, while gaining real-world exposure to process design. This role will run for at least 10 weeks at 15 - 25 hours ...

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Showing results 21-40

All JobsTesting Intern JobsTesting Intern Jobs in Illinois

Testing Intern information

What is a testing intern?

Testing Interns are entry-level professionals, often students or recent graduates, who assist in software or product testing within a company. Their primary responsibilities include executing test cases, reporting bugs, and documenting results to ensure that software or products meet quality standards. Testing Interns work closely with QA teams and developers, gaining hands-on experience in various testing methodologies, tools, and best practices. This role helps them develop technical skills and an understanding of the software development lifecycle.

What are the typical responsibilities and learning opportunities for a testing intern?

As a Testing Intern, you'll typically assist in executing test cases, documenting defects, and collaborating with developers and senior testers to ensure software quality. You'll gain hands-on experience with various testing tools, learn about test planning, and understand the software development lifecycle. This role offers a valuable chance to develop analytical and problem-solving skills while contributing to real-world projects, and you'll often participate in team meetings and code reviews to deepen your understanding of quality assurance practices.

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

To thrive as a Testing Intern, you need a foundational understanding of software testing principles, basic programming knowledge, and attention to detail, typically supported by coursework in computer science or related fields. Familiarity with testing tools such as Selenium, JUnit, or Bugzilla and version control systems like Git is often expected. Strong analytical thinking, effective communication, and a willingness to learn help Testing Interns excel in team environments and adapt to new challenges. These skills and qualities ensure accurate defect identification, efficient collaboration, and valuable contributions to software quality.

What are the most commonly searched types of Testing jobs in Illinois?

The most popular types of Testing jobs in Illinois are:

What cities in Illinois are hiring for Testing Intern jobs?

Cities in Illinois with the most Testing Intern job openings:

Testing Intern jobs near you
Infographic showing various Testing Intern job openings in Illinois as of August 2026, with employment types broken down into 1% As Needed, 79% Full Time, 17% Part Time, 2% Contract, and 1% Nights. Highlights an 87% Physical, 3% Hybrid, and 10% Remote job distribution.

Backend / Frontend Developer Intern

Prospect Equities

Chicago, IL • On-site

$19.75 - $26/hr

Internship

Re-posted 11 days ago

Job description

1. Frontend Developer Intern:
We are seeking a motivated and detail-oriented Frontend Developer Intern to join our technology team in building responsive, user-friendly public websites and web applications. In this role, you will focus on crafting intuitive and performant user interfaces using JavaScript / TypeScript and React, while collaborating closely with backend engineers to integrate APIs and deliver seamless user experiences. This internship offers hands-on exposure to modern frontend development practices and an opportunity to contribute to real-world, production-level applications. Key responsibilities include:
  • Build, enhance, and optimize frontend components using JavaScript / TypeScript and React to deliver smooth and responsive user experiences.
  • Collaborate with backend engineers to integrate RESTful APIs, ensuring reliable data flow between frontend and backend systems.
  • Participate in the design and refinement of user interfaces with an emphasis on performance, accessibility, and usability.
  • Identify, debug, and resolve frontend issues to continuously improve application quality and user experience.
  • Write and maintain frontend unit tests to ensure code reliability and stability across modern browsers.
  • Assist with the deployment and maintenance of frontend applications on AWS, supporting smooth releases and updates.

2. Backend Developer Intern:
We are seeking a motivated and detail-oriented Backend Developer Intern to join our technology team in building and maintaining robust, scalable software systems. In this role, you will collaborate closely with data and frontend engineers and contribute to the development of backend services that power real-world applications. Our technology stack includes Java and Spring Boot for backend services, PostgreSQL, MongoDB, and Elasticsearch for data storage and search, React with JavaScript for frontend applications, and AWS for cloud deployment. This internship is ideal for candidates who are passionate about software engineering and eager to gain hands-on experience working on production systems. Key Responsibilities include:
  • Assist in the development, enhancement, and maintenance of backend services using Java and Spring Boot.
  • Design, implement, and optimize database queries using PostgreSQL, MongoDB, and Elasticsearch.
  • Write and maintain unit tests using JUnit to ensure code quality, reliability, and maintainability.
  • Collaborate with the engineering team to deploy, monitor, and maintain backend systems on AWS.
  • Debug, troubleshoot, and optimize backend code to improve system performance and stability.
  • Participate in code reviews and contribute to discussions around system design and architecture.

3. Mobile Developer Intern:
We are seeking a motivated and detail-oriented Mobile Developer Intern to join our technology team and help build high-quality, cross-platform mobile applications using React Native and Expo. In this role, you will focus on developing intuitive, performant, and user-friendly mobile experiences for both iOS and Android platforms. You will collaborate closely with frontend and backend engineers to integrate RESTful APIs, implement new features, and ensure a seamless mobile user experience. Key responsibilities include:
  • Design, build, and maintain mobile application features using TypeScript and React Native.
  • Collaborate with backend engineers to integrate RESTful APIs, ensuring reliable and efficient data flow between mobile apps and backend systems.
  • Implement responsive and adaptive mobile UI components that provide a consistent experience across iOS and Android devices.
  • Identify, debug, and resolve mobile-specific issues related to performance, usability, and device compatibility.
  • Contribute to mobile unit testing and debugging to ensure code quality and application stability.
  • Assist in building and maintaining mobile deployment workflows, including app builds and environment configurations.
4. Data Analyst Intern:
We are seeking a motivated and analytical Data Analyst Intern who is passionate about data-driven problem solving and eager to transform data insights into meaningful business impact. In this role, you will work closely with our technology and business teams to analyze datasets, build analytical pipelines, and apply statistical and machine learning techniques to support real-world decision-making. Key responsibilities include:
  • Perform data cleaning, transformation, and validation using Python and SQL to ensure data accuracy and reliability.
  • Assist in building and maintaining data pipelines to support analytics, reporting, and modeling workflows.
  • Conduct exploratory data analysis (EDA) to identify trends, patterns, and actionable insights.
  • Support the develop, evaluate, and improve statistical and machine learning models to use in business decision-making.
  • Contribute to feature engineering and model performance tuning.
  • Create clear and concise reports, dashboards, and visualizations to communicate findings to technical and non-technical stakeholders.

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