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Java Developer Co Op Jobs in Wisconsin (NOW HIRING)

Promega

Process Engineer Co-op

Madison, WI · On-site

As a Process Engineering Co-op, your role is to support day-to-day operations, continuous improvement initiatives, and capital projects. You will gain experience with design, procurement ...

We Energies (WE)

Co-Op Student

Milwaukee, WI · On-site

$23.10/hr

We Energies, a subsidiary of WEC Energy Group, is seeking an Engineering Co-op - Electric Distribution in our Milwaukee, Wisconsin location. This role will start in January 2027 or May 2027 and will ...

WEC Energy Group

Co-Op Student

Milwaukee, WI · On-site

$23.10/hr

We Energies, a subsidiary of WEC Energy Group, is seeking an Engineering Co-op - Electric Distribution in our Milwaukee, Wisconsin location. This role will start in January 2027 or May 2027 and will ...

Promega

Process Engineer Co-op

Madison, WI · On-site

As a Process Engineering Co-op, your role is to support day-to-day operations, continuous improvement initiatives, and capital projects. You will gain experience with design, procurement ...

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All JobsJava Developer Co Op JobsJava Developer Co Op Jobs in Wisconsin

Java Developer Co Op information

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$15

$57

$78

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

As of Aug 18, 2026, the average hourly pay for java developer co op in Wisconsin is $57.23, according to ZipRecruiter salary data. Most workers in this role earn between $49.52 and $64.04 per hour, depending on experience, location, and employer.

What is a Java Developer Co Op?

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.

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.

Is Java Developer Co Op still in demand?

Java Developer Co Op roles remain in demand due to the continued use of Java in enterprise applications, Android development, and backend systems. Employers seek candidates with strong programming skills, familiarity with frameworks like Spring, and experience with version control tools. The demand is influenced by ongoing technology updates and the need for scalable, secure software solutions.

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

The most popular types of Java Developer jobs in Wisconsin are:

What are popular job titles related to Java Developer Co Op jobs in Wisconsin?

For Java Developer Co Op jobs in Wisconsin, the most frequently searched job titles are:

What job categories do people searching Java Developer Co Op jobs in Wisconsin look for?

The top searched job categories for Java Developer Co Op jobs in Wisconsin are:

What cities in Wisconsin are hiring for Java Developer Co Op jobs?

Cities in Wisconsin with the most Java Developer Co Op job openings:

Java Developer Co Op jobs near you

Maintenance Engineering Co-Op

Gehl Foods LLC

Germantown, WI • On-site

$25 - $30/hr

Full-time

Re-posted 26 days ago

Job description

Description:

Now Hiring: Maintenance Engineering Co-Op

Pay: $25.00 - $30.00


Position Overview

Reporting to the Maintenance Manager, the Maintenance Engineering Co-Op provides a hands-on learning opportunity for current college students or recent graduates pursuing an Engineering or Technical degree. This role offers practical experience in maintenance operations, equipment reliability, and continuous improvement within a fast-paced aseptic food manufacturing environment. Working alongside experienced maintenance professionals, the Co-Op will support equipment maintenance, reliability initiatives, and improvement projects that enhance safety, quality, productivity, and operational performance while developing valuable technical and professional skills.


Key Responsibilities

  • Hands-On Maintenance
  • Assist maintenance technicians with troubleshooting, repairing, and maintaining production equipment and facility systems.
  • Support preventive and predictive maintenance activities on manufacturing equipment.
  • Perform equipment inspections, calibrations, and routine maintenance under supervision.
  • Participate in safety programs including Lockout/Tagout (LOTO), Confined Space Entry, and OSHA compliance activities.
  • Assist with equipment installation, startup, and commissioning projects.
  • Utilize the CMMS to enter, update, and close maintenance work orders.
  • Engineering & Improvement Projects
  • Lead assigned Co-Op projects from planning through completion, presenting recommendations and results to plant leadership.
  • Support preventive maintenance optimization, spare parts management, and equipment reliability initiatives.
  • Analyze maintenance performance data, including downtime, work orders, and OEE metrics, to identify improvement opportunities.
  • Participate in Kaizen events, 5S activities, root cause analysis, and other continuous improvement efforts.
  • Assist with developing and updating SOPs, work instructions, and maintenance documentation.
  • Collaborate with Maintenance, Manufacturing, Quality, and Technical Services teams on projects that improve safety, quality, efficiency, and cost.
Requirements:

Minimum Qualifications

  • Currently enrolled in or a recent graduate of an accredited program in Mechanical Engineering, Electrical Engineering, Industrial Engineering, Industrial Technology, Mechatronics, or a related technical field.
  • Completion of at least one year of relevant coursework preferred.
  • Basic knowledge of mechanical, electrical, or industrial systems through coursework or hands-on experience.
  • Strong interest in manufacturing equipment and maintenance.
  • Self-motivated with a willingness to learn in a hands-on environment.
  • Strong communication and presentation skills.
  • Proficiency in Microsoft Office (Word, Excel, PowerPoint).
  • Strong analytical, organizational, and problem-solving abilities.
  • Ability to manage multiple priorities in a fast-paced environment.
  • Ability to work effectively within a collaborative and inclusive team.
  • Prior manufacturing experience is not