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Java Developer Co Op Jobs in Illinois (NOW HIRING)

Cummins Inc.

2025 - Summer Intern Co-op Conversion

Peoria, IL · On-site

$14.75 - $19.50/hr

This requisition is for 2025 Summer Intern/Co-op Conversion candidates with assignment end dates ... Functional Talent Scouts (function or engineering subfunction), who are CC03 or higher employees ...

Cummins Inc.

2025 - Summer Intern Co-op Conversion

Aurora, IL · On-site

$14.25 - $19/hr

This requisition is for 2025 Summer Intern/Co-op Conversion candidates with assignment end dates ... Functional Talent Scouts (function or engineering subfunction), who are CC03 or higher employees ...

Cummins Inc.

2025 - Summer Intern Co-op Conversion

Chicago, IL · On-site

$15.50 - $20.50/hr

This requisition is for 2025 Summer Intern/Co-op Conversion candidates with assignment end dates ... Functional Talent Scouts (function or engineering subfunction), who are CC03 or higher employees ...

Cummins Inc.

2025 - Summer Intern Co-op Conversion

Joliet, IL · On-site

$14.50 - $19.25/hr

This requisition is for 2025 Summer Intern/Co-op Conversion candidates with assignment end dates ... Functional Talent Scouts (function or engineering subfunction), who are CC03 or higher employees ...

Cummins Inc.

2025 - Summer Intern Co-op Conversion

Dekalb, IL · On-site

$14.75 - $19.75/hr

This requisition is for 2025 Summer Intern/Co-op Conversion candidates with assignment end dates ... Functional Talent Scouts (function or engineering subfunction), who are CC03 or higher employees ...

United Airlines

Java Developer

Chicago, IL

$61K - $104K/yr

Works co-operatively with others to achieve team goals and has a direct and positive impact on ... engineering, all fueled by its market leading capabilities in AI, generative AI, cloud and data ...

Capgemini

Java Developer

Chicago, IL · On-site

$61K - $104K/yr

Works co-operatively with others to achieve team goals and has a direct and positive impact on ... engineering, all fueled by its market leading capabilities in AI, generative AI, cloud and data ...

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How much do java developer co op jobs pay per hour?

As of Jun 24, 2026, the average hourly pay for java developer co op 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 types of projects or tasks will I typically work on as a Java Developer Co Op?

As a Java Developer Co Op, you can expect to support ongoing software development projects by writing and testing code, fixing bugs, and assisting in the design or implementation of new features. You may work on both backend and frontend components, collaborate with senior developers during code reviews, and contribute to team meetings or agile sprints. Your work might include developing internal tools, creating automation scripts, or participating in the documentation process. This hands-on experience is designed to give you exposure to industry best practices and the full software development lifecycle while building your professional skills.

What are the key skills and qualifications needed to thrive in the Java Developer Co Op position, and why are they important?

To thrive as a Java Developer Co Op, you need a solid understanding of Java programming, object-oriented design principles, and foundational knowledge in software development, often supported by coursework or relevant project experience. Familiarity with version control systems like Git, IDEs such as IntelliJ or Eclipse, and basic knowledge of databases or web development frameworks are common requirements. Effective communication, eagerness to learn, and strong problem-solving skills help you adapt quickly and work well within a team environment. These competencies ensure you can contribute to real-world projects, collaborate with experienced developers, and gain valuable hands-on experience during your co-op term.

What is a Java Developer Co Op job?

A Java Developer Co-Op job is a temporary, paid position for students or recent graduates who want hands-on experience in Java development. Co-op students work with a team of developers to design, test, and maintain Java-based applications. They gain practical knowledge in coding, debugging, and software development best practices while contributing to real-world projects. This role helps bridge the gap between academic learning and professional work, preparing candidates for full-time software development roles.

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Java Developer Co Op jobs near you
Metallurgical Engineering Co-Op 2027

Metallurgical Engineering Co-Op 2027

SCOT FORGE

Spring Grove, IL • On-site

$16 - $19/hr

Part-time

Medical, Dental, Vision, Life, Retirement, PTO

Posted 27 days ago

Scot Forge rating

7.6

Company rating: 7.6 out of 10

Based on 10 frontline employees who took The Breakroom Quiz

Job description

Metallurgy or Materials Science Co-op

Scot Forge Company has an opportunity for you to join their Metallurgy/ Material Science Co-op Program in our Clinton, WI or Spring Grove, IL locations. We have openings for 2027. We are flexible with start and ending dates around student’s education. We are looking for students willing to dedicate a minimum of 6 months.

This Program Offers:

  • Paid Compensation
  • Professional Career Development
  • Opportunities to Advance after Graduation
  • Real World Problem Solving from Day One
  • Mentoring and Collaborative Work Environment
  • Training – Hands on exposure to metallurgy and forging

Students will receive extensive training in the following areas:

  • Steel Making
  • Heat Treating
  • Metallography
  • Failure Analysis
  • Open Die Forging
  • Mechanical Testing
  • Metallographic Interpretation

At any given time, the selected candidates will be working closely with any one of the metallurgists and other employees from numerous departments to facilitate the completion of his/her projects. These projects are intended to give students an active role in the manufacturing process and provide opportunities for them to see how metallurgical principles are used to meet customer’s needs daily.

Anticipated Projects:

  • Literature searches
  • Investigating failed components
  • Witnessing forgings being created
  • Metallographic preparation and interpretation
  • Mechanical testing of materials for production or R&D
  • Analyzing data and problem solving utilizing a scientific approach
  • Writing technical summaries and presenting results to the metallurgy department

Requirements:

  • At least 2 years completed in a University undergraduate materials science/ metallurgical engineering program.
  • Students currently enrolled in a Graduate level program are strongly encouraged to apply.
  • Students must have an overall grade point average of 3.0.
  • Students must be proficient with Microsoft Office products, especially Word, Excel and Power Point.
  • Good communication, interpersonal, and computer skills.
  • Experience in a manufacturing environment is a plus.


Key Characteristics for Success:

  • Takes Initiative
  • Demonstrates Passion
  • Strong Attention to Detail
  • Organized and self-motivated
  • Is able to work with minimal oversight.
  • Works well independently and with others
  • Can prioritize tasks and manage multiple projects simultaneously
  • Has an intense curiosity about metals and metals processing.

The estimated pay range for this position is the lowest and highest range we in good faith believe we would pay for this role at the time of this posting. We ultimately may pay more or less than the posted range, and the range may be modified in the future. The actual base pay offered to a candidate will depend on various factors including but not limited to relevant skills, experience, qualifications, education, certifications, seniority, geographic location and prevailing minimum wage, performance, shift, travel requirements, and business or organizational needs.

We offer a comprehensive package of benefits for eligible employees including Medical, Vision, Dental, Hearing, Life (Basic & AD&D), Disability (STD & LTD), 401K Plan with match, Profit Sharing, Employee Stock Ownership Plan (ESOP), Tax Savings (FSA & HAS), Vacation Time, Paid Time Off, and Paid Holidays.

Note: No amount of pay is considered to be wages or compensation until such amount is earned, vested, and determinable. The amount and availability of any bonus, or any other form of compensation for any particular employee remains in the Company’s sole discretion unless and until paid and may be modified at the Company’s sole discretion, consistent with the law.

Review of applications will begin immediately and continue until the position is filled.

Scot Forge is an Equal Opportunity Employer. We value diversity and inclusion and welcome all qualified candidates to apply.

We maintain a drug-free workplace and perform pre-employment substance abuse testing.


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