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Java Developer Co Op Jobs in Sauk City, WI (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 ...

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 ...

J.H. Findorff & Son Inc.

IT Co-op

Madison, WI

What You'll Do The IT Co-op is based in Madison, WI and works alongside Findorff's Information ... Engineering, or a related field. * Strong troubleshooting, analytical, and problem-solving skills.

J.H. Findorff and Son, Inc.

IT Co-op

Madison, WI · On-site

What You'll Do The IT Co-op is based in Madison, WI and works alongside Findorff's Information ... Engineering, or a related field. * Strong troubleshooting, analytical, and problem-solving skills.

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

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 ...

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 ...

Iff

Process Engineering Intern

Madison, WI

Job Summary Manufacturing Technology Co-Op, Spring/Summer/Fall 2027, Madison, WI International ... Providing support to engineers in executing plant trials and production/maintenance troubleshooting

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 Aug 5, 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?

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

J.H. Findorff & Son Inc.

Madison, WI

Full-time

Posted 7 days ago

Job description

At Findorff, we bring expertise and value in construction that extends far beyond building. Since 1890, we've grown from humble beginnings into one of Wisconsin's most trusted construction firms – driven by strong relationships, high-quality work, and a commitment to the communities we serve.

Come join Findorff as a Project Engineer Co-op this Spring/Summer (January 2027 - August 2027) or Summer/Fall (May/June 2027 - December 2027).

What You'll Do

The Project Engineer Co-op is located in Madison, WI and works alongside project teams on active construction projects. As a Project Engineer Co-op at Findorff, you'll gain hands-on experience across all phases of construction, from preconstruction through project closeout. This entry-level role is designed for students interested in the construction industry and offers exposure to Project Management, Field Operations, Preconstruction, and MEP teams. You'll work alongside experienced professionals while building foundational technical, administrative, and leadership skills.

  • Support Project Teams: Assist with RFIs, submittals, document control, and project communication to help keep projects organized and moving forward.
  • Contribute to Project Coordination: Participate in team meetings, take meeting minutes, assist with short-term planning, and help coordinate with field staff, subcontractors, and suppliers.
  • Assist in Preconstruction & Estimating: Gain exposure to quantity takeoffs, bid package preparation, subcontractor outreach, and basic estimating activities.
  • Support Field Operations: Work with Superintendents to assist with material coordination, progress photos, safety walks, quality assurance, and punch list activities.
  • Learn Project Systems & Tools: Utilize tools such as Bluebeam and Procore while supporting document updates, tracking submittals, and compiling project information.
  • Build Professional Skills: Develop communication, organization, and problem-solving abilities while collaborating with project teams, clients, architects, and trade partners.

Why Findorff

  • Gain hands-on experience from day one by contributing to real projects, not just job shadowing.
  • Work alongside experienced mentors invested in your learning and development.
  • Job Site Visits across sectors like Education, Science & Technology, Multi-family, Corporate, and Healthcare to broaden your experience.
  • Offsite events to connect with fellow students across projects through organized networking and social events.
  • Collaborative, people-first culture where your contributions are valued.

Plus: competitive hourly pay, housing stipend, holiday pay, structured co-op program, special events, and access to our onsite fitness center.

What We Are Looking For

  • Pursuing a bachelor's degree in Civil Engineering, Construction Management, Architecture, or a related field, or relevant experience.
  • Strong organizational skills and attention to detail.
  • Ability to work both independently and collaboratively.
  • Comfortable using technology with strong computer skills.
  • Strong communication and problem-solving skills.
  • Interest in building a career in the construction industry.

Diversity matters. Findorff recognizes the talents of all, appreciating the different backgrounds, experiences, and perspectives that make us a stronger company and partner for the communities we live and work in.

Findorff provides equal employment opportunities to all employees and applicants for employment and prohibits discrimination and harassment of any type without regard to race, color, religion, age, sex, national origin, disability status, genetics, protected veteran status, sexual orientation, gender identity or expression, or any other characteristic protected by federal, state or local laws.

This policy applies to all terms and conditions of employment, including recruiting, hiring, placement, promotion, termination, layoff, recall, transfer, leaves of absence, compensation and training.

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