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Java Internship Jobs in Columbus, OH (NOW HIRING)

OSI Engineering, Inc.

Test Engineer (UX)

Raymond, OH · On-site

Required Qualifications: * 1+ years engineering experience based on education, co-op/internship ... Scripting in Java, Python, MATLAB Preferred Qualifications: * Experience in data analysis and ...

Actalent

Test Engineer

Raymond, OH

$36 - $40/hr

At least 1 year of engineering experience, which may include co-op or internship experience or ... Experience scripting in Java, Python, or MATLAB to automate data processing, analysis, or ...

Actalent

Test Engineer

Raymond, OH · On-site

$36 - $40/hr

At least 1 year of engineering experience, which may include co-op or internship experience or ... Experience scripting in Java, Python, or MATLAB to automate data processing, analysis, or ...

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Java Internship information

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How much do java internship jobs pay per hour?

As of Sep 7, 2026, the average hourly pay for java internship in Columbus, OH is $54.76, according to ZipRecruiter salary data. Most workers in this role earn between $47.36 and $61.30 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 Columbus, OH?

The most popular types of Java jobs in Columbus, OH are:

What cities near Columbus, OH are hiring for Java Internship jobs?

Cities near Columbus, OH with the most Java Internship job openings:

Java Internship jobs near you
Infographic showing various Java Internship job openings in Columbus, OH as of August 2026, with employment types broken down into 50% Internship, and 50% Part Time. Highlights an 100% In-person job distribution, with an average salary of $113,910 per year, or $54.8 per hour.

Test Engineer (UX)

OSI Engineering, Inc.

Raymond, OH • On-site

Other

Re-posted 9 days ago

Job description

The User Experience Development Test Engineer supports a global automotive company in Raymond, OH by validating the exterior marketability of vehicles against model-specific targets to meet or exceed customer expectations. This role leads testing activities, gathering both computational and physical vehicle data for exterior systems. When performance issues arise, the engineer develops and implements countermeasures in collaboration with cross-functional stakeholders, ensuring alignment with performance, business, and project goals.
Responsibilities:

  • Produce and analyze engineering data using pre-set tools, methods, and formats. Involves working independently.
  • Responsible for planning, preparing, and coordinating various aspects of exterior performance tests including arrangement of facilities, requesting technician support, and acquiring testing materials.
  • Physically support tests including confirmation that test setups are correct and that test plans are understood and executed to intent.
  • Prepare moderately complex documentation for review by technical leadership to record and submit all necessary development / testing / research information per the determined schedule.
  • Help coordinate and execute root cause analysis, countermeasure activites, and improvement intiatives to technical leadership.


Required Qualifications: 

  • 1+ years engineering experience based on education, co-op/internship included.
  • Bachelor of Science Degree in Mechanical, Aerospace Engineering, or equivalent.
  • Proficient in Microsoft Excel, Word, and Powerpoint.
  • Experience or knowledge with any of the following software or similar:
    • 3D CAD surface modeling CATiA or SolidWorks
    • Data acquisition software
    • FEA Software Abaqus, Nastran, Hypermesh, Ansa, Meta, LS-DYNA
    • Scripting in Java, Python, MATLAB


Preferred Qualifications:

  • Experience in data analysis and communication of complex information to engineering management is desired.

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