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Java Internship Jobs in Illinois (NOW HIRING)

Danaher

Software Engineer Internships

Chicago, IL · On-site

Preference for students who have completed 3+ years of coursework by the internship start date * Experience with object-oriented programming (e.g., C#, Java, Python, C++) * Strong analytical and ...

Danaher

Preference for students who have completed 3+ years of coursework by the internship start date * Experience with object-oriented programming (e.g., C#, Java, Python, C++) * Strong analytical and ...

Danaher

Software Engineer Internships

Joliet, IL · On-site

Preference for students who have completed 3+ years of coursework by the internship start date * Experience with object-oriented programming (e.g., C#, Java, Python, C++) * Strong analytical and ...

Danaher

Software Engineer Internships

Joliet, IL · On-site

Preference for students who have completed 3+ years of coursework by the internship start date * Experience with object-oriented programming (e.g., C#, Java, Python, C++) * Strong analytical and ...

Danaher

Software Engineer Internships

Springfield, IL · On-site

Preference for students who have completed 3+ years of coursework by the internship start date * Experience with object-oriented programming (e.g., C#, Java, Python, C++) * Strong analytical and ...

Danaher

Preference for students who have completed 3+ years of coursework by the internship start date * Experience with object-oriented programming (e.g., C#, Java, Python, C++) * Strong analytical and ...

Danaher

Software Engineer Internships

Edwardsville, IL · On-site

Preference for students who have completed 3+ years of coursework by the internship start date * Experience with object-oriented programming (e.g., C#, Java, Python, C++) * Strong analytical and ...

Danaher

Software Engineer Internships

Edwardsville, IL · On-site

Preference for students who have completed 3+ years of coursework by the internship start date * Experience with object-oriented programming (e.g., C#, Java, Python, C++) * Strong analytical and ...

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How much do java internship jobs pay per hour?

As of Sep 8, 2026, the average hourly pay for java internship in Illinois is $54.94, according to ZipRecruiter salary data. Most workers in this role earn between $47.50 and $61.49 per hour, depending on experience, location, and employer.

What is a Java internship?

A Java Internship is a temporary position, usually aimed at students or recent graduates, that provides hands-on experience working with Java programming in a real-world environment. Interns typically assist with software development tasks, bug fixing, and sometimes participate in designing and testing Java applications. This role helps individuals gain practical skills, industry knowledge, and professional networking opportunities that can aid in securing a full-time job in software development.

What types of projects do Java interns typically work on, and how do these projects support their learning and professional growth?

Java interns are often assigned to real-world projects such as developing web applications, enhancing existing codebases, or automating testing processes. These projects are designed to provide hands-on experience with Java frameworks like Spring or Hibernate, version control systems, and collaborative development tools. Interns usually work closely with experienced developers, participate in code reviews, and attend team meetings, which helps them gain valuable feedback and understand industry best practices. This environment not only sharpens their technical skills but also exposes them to effective teamwork and agile development methodologies, setting a strong foundation for future career opportunities.

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

To thrive as a Java Intern, you need a solid understanding of Java programming, basic knowledge of object-oriented principles, and enrollment in or completion of a computer science or related degree. Familiarity with IDEs like Eclipse or IntelliJ IDEA, version control systems such as Git, and basic database concepts is often expected. Strong problem-solving skills, eagerness to learn, and effective communication set exceptional interns apart. These skills and qualities enable interns to contribute meaningfully to projects, adapt to team workflows, and accelerate their professional growth.

What is the difference between Java Internship vs Java Developer?

AspectJava InternshipJava Developer
Required CredentialsTypically pursuing or recently completed a degree in Computer Science or related fieldBachelor's degree in Computer Science or related, often with certifications
Work EnvironmentEntry-level, training-focused, often part-time or temporaryFull-time, professional development, project-based
Employer & Industry UsageInternships offered by tech companies, startups, and organizations for trainingFull-time roles in software development companies, IT departments, or tech firms
Common Search & Comparison IntentUnderstanding entry points into Java developmentSeeking full-time Java development roles

In summary, a Java Internship is an entry-level, training-focused position designed for students or recent graduates to gain practical experience. A Java Developer is a full-time professional role requiring more experience and responsibility in developing Java applications.

Is Java still in demand?

Java remains a highly in-demand skill for software development, especially in enterprise applications, Android app development, and backend systems. Many companies seek Java developers with knowledge of frameworks like Spring and experience with cloud environments, ensuring ongoing job opportunities for Java interns and professionals.

What does a Java internship do?

A Java internship involves assisting with software development using Java programming language, often including tasks like coding, debugging, and testing applications. Interns gain experience with development tools, collaborate with teams, and improve their programming skills in a real-world environment.

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

The most popular types of Java jobs in Illinois are:

What cities in Illinois are hiring for Java Internship jobs?

Cities in Illinois with the most Java Internship job openings:

Java Internship jobs near you
Infographic showing various Java Internship job openings in Illinois as of August 2026, with employment types broken down into 21% Internship, 52% Full Time, 11% Part Time, and 16% Contract. Highlights an 100% In-person job distribution, with an average salary of $114,278 per year, or $54.9 per hour.

Part-Time Entry-Level Java/JEE Developer

Saic

Virginia, IL • On-site

$60 - $80/hr

Other

Posted yesterday

New

SAIC rating

7.6

Company rating: 7.6 out of 10

Based on 81 frontline employees who took The Breakroom Quiz

103rd of 226 rated it services

Job description

Description

SAIC is currently seeking a motivated, career and customer-oriented part-time Java/JEE Developer (Entry Level) to join our team to begin an exciting and challenging career in Ashburn, VA.

Job Responsibilities
  • Design, implement, and unit test REST microservices with Java, Spring, and JUnit.
  • Develop web applications with Angular that communicate with backend microservices.
  • Write complex SQL queries and perform data modeling.
  • Work collaboratively within a large, Agile development team.
QualificationsRequired Skills and Experience
  • Bachelor’s degree in computer science or related engineering field.
  • Strong foundational knowledge or Java with at least 1 year of Java J2EE/JEE design and software development experience including designing, developing, and documenting large-scale enterprise software systems.
  • Spring Boot.
  • Spring REST/SOAP web services.
  • Angular.
  • React.
  • HTML/Javascript/CSS.
  • XML/JSON.
  • SQL.
  • JPA/Hibernate.
  • Java web application development required.
Desired Skills and Experience
  • Master’s degree in computer science or related field is a plus.
  • Recent and relevant course projects, internships, co-ops, or personal work showcasing backend development skills would be a plus.
  • Experience with Spring WebFlux and R2DBC.
  • Experience with microservices architecture.
  • Experience with JMS and/or Kafka.
  • Familiar with AWS.
  • Comfortable with Eclipse and Visual Studio Code.
  • Agile development approach.
  • Strong initiative: must be able to take a high-level requirement, ask questions/seek clarifications, and get the job done.
  • Ability to work in a high-pressured, tight-deadline environment.
  • Must be able to multitask efficiently and progressively and work comfortably in an ever-changing data environment.
  • Must work well in a team environment as well as independently.
  • Excellent verbal/written communication and problem solving skills; ability to communicate information to a variety of groups at different technical skill level.
Customer Requirements
  • Clearance – Ability to obtain and hold a public trust position and favorable suitability based on a CBP Background Investigation.
  • Citizenship – Must be a US Citizen.

Target salary range: $40,001 - $80,000. The estimate displayed represents the typical salary range for this position based on experience and other factors.

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