Top 17 Internship Jobs in Manitowoc, Wi

Data Analytics - Intern
IES Infrastructure —Manitowoc, WI
- Computer Science
- Inventory management
- ERP systems
- Disability insurance
- Health insurance
8d
Sodexo Strategic Intern
Sodexo —Manitowoc, WI
- $17.61 - $22.79 an hour
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- Hospital
- Customer service
- Paid holidays
- Health insurance
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Claims Intern
ACUITY, A Mutual Insurance Company —Sheboygan, WI
- Part-time
- Computer literacy
- Research
- Analysis skills
- 401(k)
- Employee assistance program
12h
Intern, Human Resources
AriensCo —Brillion, WI
- Part-time
- Office
- US work authorization
- Organizational skills
- Profit sharing
- Health savings account
QA Intern
Old Wisconsin —Sheboygan, WI
- Part-time
- Word processing
- Computer literacy
- Bachelor of Science
Quick Apply
Internship - Mental Health Intern
Catholic Charities of the Archdiocese of Milwaukee —Sheboygan, WI
- Part-time
- Spanish
- English
- Social Work
Quick Apply
1d
Spring 2027 Start Therapist Internship (MSW and LPC)
Rogers Memorial Hospital, Inc. —Sheboygan, WI
- LPC
- Residential
- Bachelor's degree
- Wellness program
- Disability insurance
Quick Apply
Tax Intern
Hawkins Ash CPAs, LLP —Manitowoc, WI
- Full-time
- Research
- Office
- Organizational skills
- On-the-job training
Quick Apply
10d
Supply Chain & Procurement Intern
Endries International, Inc. —Brillion, WI
- Finance
- Analysis skills
- Continuous improvement
Quick Apply
Supply Chain & Procurement Intern
Endries International, Inc —Brillion, WI
- Full-time
- Finance
- Analysis skills
- Continuous improvement
Summer Sales Internship - Make $7,000 - $20,000+ (Training Provided)
Lotus Sales —Manitowoc, WI
- $7,000 - $20,000 a month
- Seasonal
- No experience needed
- Internship
- Entry level
Quick Apply
Engineering Leadership Development Internship Program – Summer 2027
Pentair —Manitowoc, WI
- $34 an hour
- Full-time
- Microsoft Excel
- Computer Science
- 3 years
- On-the-job training
Quick Apply
Part-Time Sales Coordinator (Paid Internship- College Students)
CEO Coaching International —United States
- $20 an hour
- Part-time
- Remote
- US work authorization
- Leadership
- Communication skills
- Work from home
- Flexible schedule
Quick Apply

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Data Analytics - Intern
IES Infrastructure —Manitowoc, WI
Currently pursuing an associate's or bachelor's degree in a related field, such as: Present findings and recommendations in a clear, understandable format to…
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Data Analytics - Intern

IES Infrastructure -
Manitowoc, WI

Apply Now

Job Details

Internship
8 days ago

Benefits

Disability insurance
Health insurance
Dental insurance
Paid time off
Vision insurance
401(k) matching
Employee discount
Life insurance
Pet insurance

Qualifications

Data-driven problem-solving

Full Job Description

General Job Description:

Wisconsin Heavy Fabrication

IES Infrastructure Solutions

Title: Data Analytics Intern

Status: Non-Exempt

Reports To: Engineering Director

Location: Manitowoc, WI

Summary:

The Data Analytics Intern will support the organization by collecting, analyzing, and presenting data used to improve manufacturing and business performance. This position will work with multiple departments, including Operations, Finance, Supply Chain, Engineering, and Quality, to develop reporting, identify trends, improve data accuracy, and provide meaningful insights that support business decisions.

This internship provides hands-on experience working with real-world manufacturing data and offers exposure to the financial and operational metrics used to manage a manufacturing organization.

Responsibilities:

Collect, organize, validate, and analyze data from manufacturing and business systems.
Assist in developing and maintaining reports, dashboards, and key performance indicators (KPIs).
Use tools such as Microsoft Excel and Power BI to transform raw data into clear, actionable information.
Analyze manufacturing performance, including areas such as:
- Production output and schedule attainment
- Labor efficiency and productivity
- Material usage and variances
- Scrap, rework, and quality trends
- Inventory levels and accuracy
- Purchasing and budget adherence
- Manufacturing costs and variances
Identify trends, inconsistencies, and potential opportunities for operational improvement.
Assist with automating recurring reports and reducing manual data entry or manipulation.
Support data validation and cleanup efforts to improve the accuracy and reliability of business information.
Work with department leaders and subject matter experts to understand business processes and reporting needs.
Assist in documenting reporting processes, data sources, calculations, and standard procedures.
Participate in continuous improvement initiatives and special projects involving operational or financial data.
Present findings and recommendations in a clear, understandable format to both technical and non-technical audiences.
Perform other analytical and project-based assignments as needed.

Specific Qualifications:

Qualifications:

Currently pursuing an associate's or bachelor's degree in a related field, such as:

Data Analytics or Data Science
Business Analytics
Accounting or Finance
Supply Chain Management
Industrial Engineering
Manufacturing Engineering
Information Systems
Computer Science
Business Administration

Skills & Experience

Strong analytical and problem-solving skills.
Proficiency with Microsoft Excel, including formulas, pivot tables, charts, and data manipulation.
Experience with or interest in learning Microsoft Power BI.
Ability to work with large datasets and identify meaningful trends or inconsistencies.
Strong attention to detail and commitment to data accuracy.
Ability to communicate analytical findings in a clear and practical manner.
Strong organizational and time-management skills.
Ability to work independently while collaborating effectively with multiple departments.
Curiosity and willingness to learn manufacturing processes and understand how data relates to shop-floor operations.
Basic understanding of databases, SQL, ERP systems, or data visualization is preferred but not required.

Company Overview:

IES is a national provider of industrial products and infrastructure services to a variety of end markets, including electrical, mechanical and communications contracting solutions for the commercial, industrial, residential and renewable energy markets. IES is publicly traded on NASDAQ under the symbol IESC. As of the end of IES’s 2025 fiscal year ending September 30, 2025, IES produced over $3.3 billion in revenue and employed over 10,200 employees at over 174 domestic locations across the United States.

Our commitment to our employees is reflected by our actions:

Safety is Priority One – and our record shows it
Competitive Pay
Company 401K plan with Employer Contribution Match
Company Paid Time Off
Company Paid Life Insurance
Choice of Medical Coverage including Prescription and Short Term Disability Plans
Choice of Dental and Vision Coverage
Optional Long-term Disability, Critical Illness, Accident, Legal and Pet Coverage
Auto and Home Insurance Discount Programs

Additional Data:

PLEASE NO AGENCY CALLS.
NOTE TO ALL AGENCIES: Any unsolicited agency resumes or agency represented candidates that are presented to any IES employee without first having a signed contract between that agency and the IES Talent Acquisition organization will become the property of IES and no fees will be paid.

EEO & Affirmative Action

The IES policy on equal employment opportunity prohibits discrimination based on race, color, religion, national origin, sex, age, gender identity, sexual orientation, individuals with disabilities, protected veterans, or any other protected status or characteristic. This policy applies to recruiting, hiring, transfers, promotions, terminations, compensation, benefits, and all other terms and conditions of employment, and also states that retaliation against any employee who files a complaint regarding possible violations of this policy will not be tolerated. IES is also committed to taking affirmative steps to promote the employment of minorities, women, individuals with disabilities, and protected veterans. IES develops affirmative action programs to support its commitment to equal employment opportunity, consistent with company policy and the company’s obligations as a contractor to the United States government.

View Your Equal Employment Opportunity rights under the law. "Know Your Rights: Workplace Discrimination is Illegal; Conozca sus Derechos: La Discriminación en el Lugar de Trabajo es Ilegal

Disability Accommodation

IES is an Equal Opportunity/Affirmative Action Employer. IES provides reasonable accommodation for individuals protected by Section 503 of the Rehabilitation Act of 1973, the Vietnam Era Veterans' Readjustment Assistance Act of 1974 and Title I of the Americans with Disabilities Act of 1990. Applicants who need accommodation in the job application process should contact the IES corporate office at (713) 860-1500 or any IES office to request assistance.

IES Participates in E-Verify/IES participa en el programa E-Verify

E-Verify Information/ Información sobre E-Verify

English/Español

Right to Work/Ley de Derecho al Trabajo

English/Español

Apply Now

Refine Your Search

internship jobs in manitowoc, wi

Data Analytics - Intern

Sodexo Strategic Intern

Claims Intern

Intern, Human Resources

QA Intern

Internship - Mental Health Intern

Spring 2027 Start Therapist Internship (MSW and LPC)

Tax Intern

Supply Chain & Procurement Intern

Supply Chain & Procurement Intern

Summer Sales Internship - Make $7,000 - $20,000+ (Training Provided)

Engineering Leadership Development Internship Program – Summer 2027

Part-Time Sales Coordinator (Paid Internship- College Students)

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