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Java Developer Co Op Jobs in Sauk City, WI (NOW HIRING)

Promega

Packaging Engineer Co-Op

Madison, WI

The Packaging Engineering team consists of engineers with varied industry experience and lengths of ... This Co-op will start in June 2027 and finish in December 2027. There is some flexibility regarding ...

Promega

Packaging Engineer Co-Op

Madison, WI · On-site

The Packaging Engineering team consists of engineers with varied industry experience and lengths of ... This Co-op will start in June 2027 and finish in December 2027. There is some flexibility regarding ...

Promega Corporation

Packaging Engineer Co-Op

Madison, WI · On-site

The Packaging Engineering team consists of engineers with varied industry experience and lengths of ... This Co-op will start in June 2027 and finish in December 2027. There is some flexibility regarding ...

New

Cummins Inc.

2025 - Summer Intern Co-op Conversion

Madison, WI · On-site

$15 - $20.25/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 ...

M1 Search Group

Mechanical Engineer - HVAC

Verona, WI · Hybrid

$70K - $80K/yr

Bachelor's Degree in Mechanical Engineering or related engineering discipline ... At least one relevant internship, co-op, or professional experience involving mechanical systems ...

AprilAire

Electrical Engineer I

Sun Prairie, WI · Hybrid

This engineer will also be responsible to ensure AprilAire products are safe, effective, and ... Previous intern or co-op experience with consumer products, commercial products and/or electronic ...

AprilAire

Electrical Engineer I

Sun Prairie, WI · Hybrid

This engineer will also be responsible to ensure AprilAire products are safe, effective, and ... Previous intern or co-op experience with consumer products, commercial products and/or electronic ...

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All JobsJava Developer Co Op JobsJava Developer Co Op Jobs in Sauk City, WI

Java Developer Co Op information

See Sauk City, WI salary details

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

As of Jul 14, 2026, the average hourly pay for java developer co op in Sauk City, WI is $52.92, according to ZipRecruiter salary data. Most workers in this role earn between $45.77 and $59.23 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.

What job categories do people searching Java Developer Co Op jobs in Sauk City, WI look for? The top searched job categories for Java Developer Co Op jobs in Sauk City, WI are:
Java Developer Co Op jobs near you
Project Engineer Co-op

Project Engineer Co-op

Schreiber Foods

Richland Center, WI

$24/hr

Full-time

Retirement

Re-posted 29 days ago

Schreiber Foods rating

8.2

Company rating: 8.2 out of 10

Based on 75 frontline employees who took The Breakroom Quiz

61st of 395 rated food and drinks producers

Job description

Job Category:Temporary/OtherJob Family:InternJob Description:Job Description The duties of the Engineering Co-Op will be focused on supporting the execution of projects in our facilities located in Richland Center, WI. Relocation Assistance is provided if relocating 50 miles or more for this internship.*This is a co-op where you would take a semester and work for 6 months* *We are looking for May - December 2026 ORJanuary - August 2027*This is a paid co-op and is $24 an hourThis individual will work closely with plant Operations and Maintenance teams.What you'll do:Establishing design criteria for new equipment Creating layouts Evaluating alternatives to choose the best solutionAssist with the overall programming on the operations plant floor systems.Contact OEM's to obtain equipment specifications, layouts and quotations.Collaborating with the Finance Team to analyze cost-benefitManaging vendors and contractorsConducting/Assisting with factory acceptance testsOverseeing/Assisting with equipment installation and start-upsCreating electrical drawingsManaging small capital projectsDeveloping and troubleshooting programming with Rockwell Automation PLCsDeveloping and troubleshooting HMI Touchscreen and data historian applications (Rockwell Panelviews and GE iFIX)What you will need to succeed:Completed Sophomore-level status or higher toward a BS degree in an Engineering program (Electrical, Automation, Mechanical, Chemical, Biological, Food Engineering or Manufacturing preferred)Ability to work 40 hours/week, January-August 2025Effective communications skillsAbility to work well with Plant Partners, Engineering Partners, as well as Partners in other departmentsAbility to take ownership of assignments and complete them on time and accuratelyDesire to grow and take on new challenges/opportunitiesDesired requirements: (Experience desired, but training will be available)Drafting using AutoCADPLC programmingOperator Interface programmingTechnical writing/research skillsInternship benefits:Opportunity to complete real-world projects, participate in team meetings and contribute your ideasExposure to different areas of the business around the worldInternship program that includes engaging events and opportunities to build relationships at all levels Relocation assistance (for eligible internships)Rewards program for referring othersEight free counseling sessions through our Employee Assistance ProgramCompany-provided retirement contributions per year through our 401(k) plan and Employee Stock Ownership PlanVolunteer opportunities to give back to the communityDiscounts on our products and moreFor positions that require any amount of travel: Valid driver's license, auto insurance (at least state minimum- more might be required), acceptable driving record per Schreiber Foods discretion, and vehicle that will ensure applicant can meet the travel necessities of the position are required.Schreiber requires that an employee have authorization to work in the country in which the role is based. In the event, an applicant does not have current work authorization, Schreiber will determine, in its sole discretion, whether to sponsor an individual for work authorization. However, based on immigration requirements, not all roles are suitable for sponsorship. An Equal Opportunity Employer, all qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, or protected veteran status and will not be discriminated against on the basis of disability. Want to be alerted of new openings? Sign in and click the cloud in the upper-right corner to view your profile. From there you can setup Job Alerts.

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