39 Results for

Summer Jobs in Brookfield, WI

Summer Day Camp Counselor-Intern

KE Camps

Mequon, WI

As a Camp Counselor, you will be an active participant in all camp activities and will assist your Camp Director with a variety of daily tasks, all with the goal of creating a memorable and meaningful camp experience for your campers. We partner with over 230 private clubs all over the country to implement traditional-style day camps for elementary-aged children.

30+ days ago
Summer Day Camp Counselor

KE Camps

Mequon, WI

As a Camp Counselor, you will be an active participant in all camp activities and will assist your Camp Director with a variety of daily tasks, all with the goal of creating a memorable and meaningful camp experience for your campers. We partner with over 230 private clubs all over the country to implement traditional-style day camps for elementary-aged children.

30+ days ago
Summer Day Camp Director

KE Camps

Mequon, WI

As you manage campers, their families, club logistics, your small staff team and other camp happenings, you will be truly supported by the KE Camps Year-Round Office all the way. Our Camp Directors have real ownership over their camp programs and enjoy infusing their own creativity and talents into their weekly schedules.

30+ days ago
Summer Camp Counselor | Elite Brookfield

Elite Sports Clubs

Brookfield, WI

This is a paid seasonal position where you'll gain hands-on experience supporting our amazing camp counselors, creating unforgettable memories for campers—and having a great time while doing it. As a Camp Crew Team Member, you’ll assist with daily camp operations, support counselors in leading activities, and help create a safe, inclusive, and exciting environment for kids.

30+ days ago
Summer Camp Counselor

The Prairie School

Wind Point, WI

Join Hawks' Haven Day Camp at The Prairie School as a Camp Group Counselor and begin an unforgettable summer filled with arts, crafts, music, friendships, games, and exciting field trips! From cultivating camaraderie through group-building exercises to facilitating creative exploration in music and art, you will be instrumental in shaping memorable summer moments for our campers.

30+ days ago
Summer Camp Counselor - Camp Juniper Knoll

Girl Scouts of Greater Chicago and Northwest Indiana

East Troy, WI

Willingness to work and live in an indoor and outdoor camp setting, which includes working irregular hours with limited or simple equipment, rustic facilities, wildlife and insects; limited technology while at camp, and daily exposure to sun, rain, and other weather conditions . Provide quality outdoor programs that may include arts and crafts, nature study, theater, traditional and non-traditional sports, water activities, off-site trips, and much, much more .

30+ days ago
Summer Day Camp Logistics Coordinator

KE Camps

Mequon, WI

You will be directly responsible for working closely with your camp director, the club and camp parents to ensure campers are safely and efficiently transferred to and from their scheduled club-related (on-site) programming during the camp day. As a Logistics Coordinator, you will be an active participant in all camp activities and will assist your Camp Director with a variety of daily tasks, all with the goal of creating a memorable and meaningful camp experience for your campers.

30+ days ago
Brand Marketing Paid Internship - Summer 2026

Central Garden & Pet

Franklin, WI

This is a paid, 10-week summer internship with a hybrid work environment supporting two of our leading brands: Kaytee and C&S.Our interns work directly on brands that serve passionate pet parents and wild bird enthusiasts across the country:Kaytee – A category-leading brand serving small animals and birds with a full range of nutrition, habitat, and care solutions. Build exposure to cross-functional teams including eCommerce, Digital Marketing, Creative Services, Sales, R&D, Supply Chain, and Consumer Insights, with opportunities for learning sessions and collaborative training.

17 days ago
Summer Day Camp Assistant Director

KE Camps

Mequon, WI

As you assist with the management of campers, their families, club logistics, your small staff team and other camp happenings, you will be truly supported by the KE Camps Year-Round Office all the way. As an Assistant Director, you will be an active participant in all camp activities and will assist your Camp Director with a variety of daily tasks, all with the goal of creating a memorable and meaningful camp experience for your campers.

30+ days ago
Sales and Marketing Summer Intern

VistaApex Solutions

RACINE, WI

As a Marketing & Sales Summer Intern, you’ll work closely with our marketing and sales teams on real projects that matter—from product launches to dealer support. These materials help dental dealers and clinicians understand what makes our products great—and your work directly supports successful product launches.

1 day ago
CRM Tech Consulting Internship-Summer 2026

Wipfli Advisory LLC

Milwaukee, Wisconsin

10 days ago
Environmental Services Intern (SUMMER) / Crothall Healthcare, Children's Hospital of Wisconsin

Compass Group, North America

$21 - $23

Milwaukee, WI

Crothall has almost 30,000 dedicated team members across its core services, which include: Environmental Services, Patient Transportation, Patient Observation, Facilities Management, Healthcare Technology Solutions, Ambulatory Services, and Sterile Processing. As an intern with Crothall you will have the opportunity to perform/assist in a variety of duties to include the overall cleanliness of the hospital, managing, scheduling, and training of the frontline team members, vendor relations, and patient experience efforts, and more.

30+ days ago
Procurement Intern - Summer

Strattec Security Corp.

Milwaukee, WI

Vendor Management: Coordinate with suppliers to resolve invoice issues and maintain updated vendor databases (e.g., in SAP or Oracle). Data Analysis & Reporting: Analyze spend data, track key performance indicators (KPIs), and maintain procurement dashboards to identify cost-saving opportunities.

23 days ago
Corporate Trainee Program - Intern Summer 2026

Quad

Sussex, WI

The program places Corporate Trainee Interns in an administrative role in departments such as Account Management, Scheduling, Continuous Improvement, Marketing, Finance, Procurement, or others. We use our data-driven integrated marketing and manufacturing platform to streamline solutions for our clients, reduce friction and enhance their marketing spend effectiveness.

30+ days ago
Tax Intern - Summer 2027

Grant Thornton

Milwaukee, WI

In the U.S., Grant Thornton delivers professional services through two specialized entities: Grant Thornton LLP, a licensed, certified public accounting (CPA) firm that provides audit and assurance services ― and Grant Thornton Advisors LLC (not a licensed CPA firm), which exclusively provides non-attest offerings, including tax and advisory services. With $2.7 billion in revenues and more than 50 offices spanning the U.S., Ireland and other territories, the platform delivers a singular client experience that includes enhanced solutions and capabilities, backed by powerful technologies and a roster of 12,000 quality-driven professionals enjoying exceptional career-growth opportunities and a distinctive cross-border culture.

30+ days ago
Audit & Assurance Intern - Summer 2027

Grant Thornton

Milwaukee, WI

In the U.S., Grant Thornton delivers professional services through two specialized entities: Grant Thornton LLP, a licensed, certified public accounting (CPA) firm that provides audit and assurance services ― and Grant Thornton Advisors LLC (not a licensed CPA firm), which exclusively provides non-attest offerings, including tax and advisory services. With $2.7 billion in revenues and more than 50 offices spanning the U.S., Ireland and other territories, the platform delivers a singular client experience that includes enhanced solutions and capabilities, backed by powerful technologies and a roster of 12,000 quality-driven professionals enjoying exceptional career-growth opportunities and a distinctive cross-border culture.

30+ days ago
Audit & Assurance Intern - Summer 2026

Grant Thornton

Milwaukee, WI

In the U.S., Grant Thornton delivers professional services through two specialized entities: Grant Thornton LLP, a licensed, certified public accounting (CPA) firm that provides audit and assurance services ― and Grant Thornton Advisors LLC (not a licensed CPA firm), which exclusively provides non-attest offerings, including tax and advisory services. With $2.7 billion in revenues and more than 50 offices spanning the U.S., Ireland and other territories, the platform delivers a singular client experience that includes enhanced solutions and capabilities, backed by powerful technologies and a roster of 12,000 quality-driven professionals enjoying exceptional career-growth opportunities and a distinctive cross-border culture.

30+ days ago
Summer Help - Mayville, WI

Mayville Engineering Company, Inc.

Mayville, WI

Founded in 1945, MEC is a manufacturer that provides a broad range of Prototyping, Metal Fabrication, Tube Bending, Machining, Welding, Coating, and Value-Added Assembly services to a variety of markets including Commercial Vehicle, Power Sports & Recreational Vehicles, Agriculture, Construction & Forestry, Military, Mining, Automotive, and Power Generation companies. Plus, you will earn some decent cash to help pay for school, buy the car you want or just have fun with your friends.

30+ days ago
2026 Summer School Teacher: Math (9-12)

Carmen Schools of Science & Technology

$50

Milwaukee, WI

Execute meaningful and engaging learning experiences, interventions, enrichment, remediation, advising which have the academic rigor and success of a college-preparatory school, preparing students for college and meaningful careers. Carmen Schools seeks licensed Summer School Teachers to provide classroom instruction in Math courses through the Summer School Term (15 days: June 22 - July 15).

27 days ago
2026 Summer School Teacher: Science (9-12)

Carmen Schools of Science & Technology

$50

Milwaukee, WI

Carmen Schools seeks licensed Summer School Teachers to provide classroom instruction for Science courses (Environmental Science, Biology, Chemistry) through the Summer School Term (15 days: June 22 - July 15). Execute meaningful and engaging learning experiences, interventions, enrichment, remediation, advising which have the academic rigor and success of a college-preparatory school, preparing students for college and meaningful careers.

27 days ago
2026 Summer School Teacher: English (9-12)

Carmen Schools of Science & Technology

$50

Milwaukee, WI

Execute meaningful and engaging learning experiences, interventions, enrichment, remediation, advising which have the academic rigor and success of a college-preparatory school, preparing students for college and meaningful careers. Carmen Schools seeks licensed Summer School Teachers to provide classroom instruction in English courses through the Summer School Term (15 days: June 22 - July 15).

27 days ago
Sussex Summer Seasonal Grounds

Quad

Sussex, WI

This seasonal position has diverse responsibilities which may include, but are not limited to: + Grounds keeping – to include- raking, weed pulling, operating weed eater, rototiller, push mowing, picking up and trash and debris on grounds, emptying trash cans - . We use our data-driven integrated marketing and manufacturing platform to streamline solutions for our clients, reduce friction and enhance their marketing spend effectiveness.

30+ days ago
Civil Engineering Internship - Summer 2026

CORRE, Inc.

Waukesha, WI

By submitting an application, you understand and agree that the results of the background check and drug screening may impact the decision to offer employment, CORRE, Inc. reserves the right to revoke any offer of employment based on the results, and that you have provided accurate and truthful information in this application and during the hiring process. Confidentiality: All information obtained from the background check and drug screening will be kept confidential and will be used solely for the purpose of determining your suitability for employment with CORRE, Inc.

30+ days ago
EHS/Safety Intern, Summer 2026

Watts Water Technologies Inc

Menomonee Falls, WI

People-First Culture – Enriching and caring for people is at the core of who we are; this includes executing our Diversity, Equity, and Inclusion (DEI) strategy, and providing you with meaningful career growth opportunities, a positive and safe work environment, and affirmation that you are heard, valued, and respected. Lunch and Learns – Throughout your internship, there will be opportunities for you to sign up to learn and network with some of the key strategic leaders and thought partners within our core operating model!

2 days ago
Intern – Work Comp Claims (Summer 2026)

West Bend Insurance Company

West Bend, Wisconsin

Benefits: West Bend will comply with any applicable state and local laws regarding employee leave benefits, including, but not limited to providing time off pursuant to the Colorado Healthy Families and Workplaces Act for Colorado employees, in accordance with its plans and policies. Other responsibilities include monitoring file activity with a diary system, reviewing and processing written and ‎phone inquiries, ensuring proper reserving and maintaining a high level of customer service.‎.

2 days ago
Video Content Creator Intern (Summer 2026)

Formlabs

$1700 - $1900

Milwaukee, WI

As a Video Content Creator at Formlabs, you will be responsible for producing short, engaging, and informative videos that guide customers through various replaceable parts processes for our 3D printing products. That output ranges from videos and web articles to full product manuals and repair guides, covering all kinds of learning styles and parts of the customer journey.

30+ days ago
EHS/Safety Intern, Summer 2026

Hendricks Regional Health

Menomonee Falls, WI

People-First Culture – Enriching and caring for people is at the core of who we are; this includes executing our Diversity, Equity, and Inclusion (DEI) strategy, and providing you with meaningful career growth opportunities, a positive and safe work environment, and affirmation that you are heard, valued, and respected. Lunch and Learns – Throughout your internship, there will be opportunities for you to sign up to learn and network with some of the key strategic leaders and thought partners within our core operating model!

2 days ago
Summer Lab Intern

Givaudan Sense Colour

Port Washington, WI

Purpose: Perform the necessary testing on all incoming raw materials, in process products, finished products to guarantee conformance to specifications and to meet customer requirements, complete all sales sample requests and operation of pilot plant. Proper work ethic including being at work when scheduled, arriving to work on time, and being ready to work at the start of the work day or shift.

Today
Summer Sales Representative

Everlight Solar

$80000 - $150000

Milwaukee, WI

Work with one of the fastest-growing residential solar companies in the U.S. Incredible incentives including iPhone 15, Apple TV, AirPods, Beats, and destination vacations. If you're competitive, motivated, and want the opportunity to earn BIG while learning one of the fastest-growing industries in the world, this might be the opportunity you've been waiting for.

30+ days ago
Pest Control Start Technician-Summer Retention Bonus Opportunity!

EcoShield Pest Solutions

Racine, Wisconsin

23 days ago
Summer Lifeguard

Elite Sports Clubs

Mequon, WI

Elite Sports Clubs is gearing up for a fun and active summer season, and we're looking for dedicated individuals to join our team as Summer Lifeguards. With our outdoor pool facilities, we offer a refreshing escape for families and individuals during the warm summer months.

30+ days ago
Summer Help - Material Handler

Bruno Independent Living Aids, Inc.

Oconomowoc, WI

Unload, unpack and examine incoming shipment, reject damaged items, record shortages, and correspond with Purchasing, Transportation and Inventory Depts to rectify damages and shortages. Transport incoming and outgoing manufactured parts and products to designated areas using forklift truck, hand jack, carts or other power driven equipment.

23 days ago
Civil Engineering Co-op - Summer - Fall 2026

CORRE, Inc.

Waukesha, WI

By submitting an application, you understand and agree that the results of the background check and drug screening may impact the decision to offer employment, CORRE, Inc. reserves the right to revoke any offer of employment based on the results, and that you have provided accurate and truthful information in this application and during the hiring process. Confidentiality: All information obtained from the background check and drug screening will be kept confidential and will be used solely for the purpose of determining your suitability for employment with CORRE, Inc.

30+ days ago
Camp Counselor

Elite Sports Clubs

Mequon, WI

You’ll foster teamwork, confidence, and creativity while building connections that make Camp a highlight of every child’s summer.  . Key skills: child supervision, recreation, safety management, creativity, communication, leadership, teamwork. .

30+ days ago
Trip Leader - Camp Juniper Knoll

Girl Scouts of Greater Chicago and Northwest Indiana

East Troy, WI

Willingness to work and, at times, live in an indoor and outdoor camp setting, which includes working irregular hours with limited or simple equipment, rustic facilities, wildlife and insects; limited technology while at camp, and daily exposure to sun, rain, and other weather conditions . Develop, supervise, and deliver facilitation of on-site and off-site programs involving outdoor skills, backcountry knowledge, and adventure-based activities with campers and staff through the use of girl planning and Girl Scout program guidelines.

30+ days ago
Boating Instructor - Camp Juniper Knoll

Girl Scouts of Greater Chicago and Northwest Indiana

East Troy, WI

Willingness to live and work in an indoor and outdoor camp setting, which includes working irregular hours with limited or simple equipment, rustic facilities, wildlife and insects; limited technology while at camp, and daily exposure to sun, rain, and other weather conditions . As a camp Boating Instructor and Lifeguard you will be critical to the success of the summer with the responsibility of supervising campers and staff in camp’s aquatic activities with an emphasis in boating.

30+ days ago
Sailing Instructor - Camp Juniper Knoll

Girl Scouts of Greater Chicago and Northwest Indiana

East Troy, WI

Willingness to live and work in an indoor and outdoor camp setting, which includes working irregular hours with limited or simple equipment, rustic facilities, wildlife and insects; limited technology while at camp, and daily exposure to sun, rain, and other weather conditions . As a camp Sailing Instructor and Lifeguard, you will be critical to the success of the summer with the responsibility of supervising campers and staff in camp’s lakefront aquatic activities with an emphasis in sailing.

30+ days ago
Kitchen Assistant - Camp Juniper Knoll

Girl Scouts of Greater Chicago and Northwest Indiana

East Troy, WI

Willingness to work and, at times, live in an indoor and outdoor camp setting, which includes working irregular hours with limited or simple equipment, rustic facilities, wildlife and insects; limited technology while at camp, and daily exposure to sun, rain, and other weather conditions . Assist with the cleanliness and sanitation of dishes, kitchen equipment, kitchen, and dining hall- including but not limited to keeping drinking water containers clean and full, sanitizing food surfaces, dishwashing, proper food and equipment storage, sweeping, and mopping .

30+ days ago
Internship-Athletics

Bryant & Stratton

Wauwatosa, WI

Desired: Current college junior or senior at accredited institution in the field of Business, Sports Management, Athletic Administration, Communications, or related field. + Language skills: Fluent knowledge of the English language; including the ability to read and interpret written information and speak and understand verbal communication.

30+ days ago