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Computer Science Internship Jobs in Oshkosh, WI (NOW HIRING)

J. F. Ahern Co.

Intern - IT HelpDesk

Fond Du Lac, WI · On-site

$14.75 - $19.75/hr

Nearly 90% of our Interns rate their experience with us as well above average and 80% of our Interns accept full-time roles after graduation. Why? Because at Ahern, Internships aren't about making ...

Oshkosh Corporation

Engineer - Mechanical Design

Appleton, WI · On-site

$74K - $100K/yr

Experience with a high level CAD system. CORE COMPETENCIES: * Internal Contacts: Contact with peers ... Read, analyze and interpret scientific and technical journals, financial reports and legal ...

Grande Cheese Company

Foodservice Sales Intern

Fond Du Lac, WI · On-site

$14.75 - $20/hr

The Foodservice Sales Internship will provide a real in-market experience calling on current Grande customers and exploring product penetration while being part of a regional sales team. It will also ...

New

Intertek

2026 Internship - Construction Technician

Ripon, WI · On-site

$17 - $22/hr

The Building & Construction team provides assurance, testing, inspection, and certification services and building science solutions to deliver Total Quality Assurance to the built environment. The ...

Colliers

Real Estate Operations Intern

Appleton, WI · On-site

$15 - $19.50/hr

This in-person internship offers students the opportunity to gain hands-on experience in commercial real estate operations, property management administration, tenant relations, budgeting support ...

U.S. Venture, Inc.

Marketing Intern - IGEN

Appleton, WI · On-site

$14.75 - $19.50/hr

This internship will be located onsite in Appleton, WI. This internship will ideally start in August 2026 with the ability to work part-time during the semester and full-time during breaks. JOB ...

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All JobsComputer Science JobsComputer Science Internship JobsComputer Science Internship Jobs in Oshkosh, WI

Computer Science Internship information

See Oshkosh, WI salary details

$8

$20

$45

How much do computer science internship jobs pay per hour?

As of Aug 14, 2026, the average hourly pay for computer science internship in Oshkosh, WI is $20.64, according to ZipRecruiter salary data. Most workers in this role earn between $11.22 and $23.79 per hour, depending on experience, location, and employer.

What do you do as a computer science intern?

A computer science intern typically assists with software development, coding, testing, and debugging projects. They may work with programming languages like Python, Java, or C++, and often collaborate with teams to gain practical experience in software engineering and problem-solving. Internships usually involve learning industry tools and following project deadlines under supervision.

What is the difference between Computer Science Internship vs Software Developer Intern?

AspectComputer Science InternshipSoftware Developer Intern
Required CredentialsTypically pursuing or recent graduate in CS or related fieldSame as CS internship, often students or recent grads
Work EnvironmentVaries across tech companies, research labs, startupsPrimarily software development teams in tech firms
Employer & Industry UsageUsed across academia, industry, research projectsPrimarily in software development companies and tech industry
Common Search & Comparison IntentUnderstanding internship opportunities in CSComparing software development internship roles

Both Computer Science Internships and Software Developer Internships target students or recent graduates interested in tech. While CS internships may include research, data analysis, or broader technical roles, Software Developer Internships focus specifically on coding and software creation. The choice depends on your career goals and the specific skills you want to develop.

Which computer science internship is best for a computer science student?

The best computer science internship for a student depends on their interests and career goals, but generally, internships at reputable tech companies or startups that offer hands-on experience with programming, software development, or data analysis are valuable. Look for opportunities that provide mentorship, skill development, and exposure to real-world projects, often requiring proficiency in languages like Python, Java, or C++ and familiarity with tools such as Git or cloud platforms.

What are the key skills and qualifications needed to thrive as a computer science intern, and why are they important?

To thrive as a Computer Science Intern, you generally need foundational knowledge in programming, algorithms, and data structures, often supported by progress toward a computer science degree. Familiarity with coding languages such as Python, Java, or C++, as well as experience using version control systems like Git, is typically expected. Strong problem-solving abilities, eagerness to learn, and effective communication skills help interns stand out in collaborative environments. These skills and qualities are essential because they enable interns to contribute meaningfully to projects, adapt to new technologies, and work efficiently within a development team.

What internships should I apply for in computer science?

Computer science internships are available in software development, data analysis, cybersecurity, and machine learning. Applicants should focus on roles that match their skills, gain experience with programming languages like Python or Java, and consider certifications or projects that demonstrate their abilities. Internships at tech companies, startups, or research labs provide valuable industry experience and networking opportunities.

What types of projects does a computer science intern typically work on, and how much autonomy can I expect?

Computer Science interns often contribute to real-world projects such as developing new software features, debugging code, automating processes, or supporting infrastructure. While the level of autonomy varies by company, interns are generally given meaningful tasks and encouraged to collaborate with senior engineers and cross-functional teams. You'll likely participate in code reviews, agile sprints, and team meetings, gaining hands-on experience and feedback. Many organizations assign mentors to guide interns, helping them balance independence with structured learning and support.

What are internship opportunities in computer science?

An internship in computer science provides on-the-job training for students who study computer science. Your duties in this program depend on the focus on the internship. Some interns get experiencing coding and developing software, applications, or website user interfaces. As an intern, you work under the direction of programming and development professionals. Your responsibilities include writing lines of code, testing and debugging software, learning computer languages in a realistic setting, and functioning as part of a team. Other computer science internships focus on providing technical support, cybersecurity services, or administration services as part of an IT team.

What is a computer science internship?

A computer science internship is a temporary position that allows students or recent graduates to gain practical experience in the field of computer science. Interns typically work on real-world projects, assisting with programming, software development, data analysis, or IT support under the supervision of experienced professionals. These internships provide valuable hands-on skills, networking opportunities, and insight into potential career paths within technology industries.
More about Computer Science Internship jobs

What are the most commonly searched types of Computer Science jobs in Oshkosh, WI?

The most popular types of Computer Science jobs in Oshkosh, WI are:

What job categories do people searching Computer Science Internship jobs in Oshkosh, WI look for?

The top searched job categories for Computer Science Internship jobs in Oshkosh, WI are:

What cities near Oshkosh, WI are hiring for Computer Science Internship jobs?

Cities near Oshkosh, WI with the most Computer Science Internship job openings:

Computer Science Internship jobs near you
Infographic showing various Computer Science Internship job openings in Oshkosh, WI as of August 2026, with employment types broken down into 1% Internship, 1% As Needed, 79% Full Time, 15% Part Time, 3% Contract, and 1% Nights. Highlights an 92% Physical, 2% Hybrid, and 6% Remote job distribution, with an average salary of $42,923 per year, or $20.6 per hour.

Software Engineer (AWS, .NET)

J. J. Keller & Associates

Neenah, WI • On-site

Full-time

Posted 8 days ago

Job description

Requisition #: 20839
Functional Area: Software Development
Employment Type: Full-Time
Work Options: In Office / Partial Remote from Neenah/Appleton/Oshkosh area #LI-Hybrid
Work Hours: Standard Business Hours
Position Summary
J. J. Keller is seeking a Software Engineer with strong AWS and .NET expertise to help design, develop, deploy, and support business-critical applications and cloud-based services. This role combines software development with cloud infrastructure and DevOps responsibilities, providing an opportunity to work across the full application lifecycle, from technical design and coding to deployment automation, monitoring, and production support.
The ideal candidate is a hands-on software engineer who enjoys building scalable solutions, improving system reliability, and leveraging modern cloud technologies. This individual will collaborate with cross-functional teams to deliver enhancements, troubleshoot complex issues, lead small to medium-sized development initiatives, and contribute to our ongoing cloud modernization efforts.
Key Technologies: AWS: Elastic Beanstalk (Windows & Linux), CloudWatch, Lambda, ECS/ECR (Fargate), Terraform, CloudFormation
Job Responsibilities
  • Performs assigned programming tasks related to new development or maintenance on assigned websites or applications.
  • Analyzes user needs and impact to other site areas to determine technical requirements of assigned tasks.
  • Promotes strong quality practices by performing unit testing and providing appropriate level of support for user acceptance testing, as needed.
  • Follows secure coding standards and incorporates basic security-by-design principles into assigned development tasks.
  • Adheres to OWASP best practices to reduce common security risks such as input validation errors, insecure data handling, etc.
  • Maintains accurate technical documentation for assigned programming projects.
  • Acts as a support resource for the technical support staff to ensure that customer-reported issues are being addressed in an efficient and accurate manner.
  • Performs lead developer role on assigned projects.
  • Interfaces with Website and Database Administrators to maintain optimal server configuration, database accuracy/integrity and for coordination of staging and production moves.
  • Develops and maintains a solid understanding of the technology tools and trends and remains current in new technology developments and their potential impact on the department.

Qualifications
Experience & Education
  • 3+ years of software engineering experience, including analysis, design, development, testing, deployment, and production support.
  • Experience developing and supporting .NET-based web applications and services.
  • Experience working in cloud-based environments.
  • Working knowledge of Software Development Life Cycle (SDLC) methodologies and best practices.
  • Associate's degree in Computer Science, Information Technology, or a related field required; Bachelor's degree preferred.
    • Equivalent combinations of education and relevant experience will be considered.

Technical Skills
  • Required
    • AWS services including:
      • Elastic Beanstalk (Windows and Linux)
      • CloudWatch
      • Lambda
      • ECS/ECR with Fargate
    • .NET application development and support
    • Windows Server and IIS administration
    • Linux server administration and troubleshooting
    • SQL Server development and database design concepts
    • CI/CD pipeline creation, maintenance, and deployment automation
    • Object-oriented programming principles
    • Source control and modern development practices
  • Preferred
    • Infrastructure as Code using Terraform and/or CloudFormation
    • Identity and Access Management solutions, including Okta (SSO/OIDC)
    • Experience migrating applications from Windows-based hosting environments to Linux platforms
    • Containerization and cloud-native application architectures
    • Experience supporting highly available production environments

Physical Requirements
Work is performed primarily in a standard office environment. Work involves operation of personal computer equipment for extended periods of time. Occasional travel to offsite offices, customer sites and/or industry and training events may also be required, depending on assignment.
We Protect People & The Businesses They Run™
Every associate at J. J. Keller makes a difference by creating safer, more respectful workplaces. Whether serving our customers directly with expertise in safety and regulatory compliance or supporting the business with specialized skills, together we contribute to better workplaces for people across North America.
J. J. Keller History: November 1, 2023, marked 70 years of business for J. J. Keller & Associates, Inc. Click HERE to take a tour through three generations of this family-owned business - from our founding as a one-man consulting firm through decades of delivering on our purpose of protecting people and the businesses they run.
J. J. Keller Career Stories: Click HERE to hear from our associates about what they have to say about life as an associate at J. J. Keller.
J. J. Keller Earns 8th Great Place to Work Certification™: Click HERE to find out what makes J. J. Keller great.
J. J. Keller Certified as a Top 100 Most Loved Workplace® in America: Click HERE to find out why our associates LOVE working at J. J. Keller.
2024 Top Company for Women to Work for in Transportation: Click HERE to learn more about this prestigious recognition.
If you experience system-related issues or need assistance with the online application, please call (920) 720-7700.
Professional Referral Program: Not the right role for you, but know someone who could be a great fit? Click HERE to refer them to us through our Professional Referral Programand you will earn a cash payment if your referral is hired.
J. J. Keller & Associates, Inc. is an Equal Opportunity Employer and does not discriminate against any employee or applicant for employment because of race, color, sex, age, national origin, religion, sexual orientation, gender identity, status as a veteran, and basis of disability or any other federal, state or local protected class.

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