Summer Jobs in New Jersey

Marriott Vacations Worldwide

Galloway, NJ

Marriott Vacations Worldwide offers a comprehensive internship program at one of our stunning resort locations, available in 3- or 6-month durations, and built around the following core pillars: Gain in-person, on-site work experience within a designated department at one of our premier resort locations. Each vacation ownership product provides access to a variety of usage options — from an internal collection and an external exchange network of resorts; to hotels around the world; cruises, adventure travel, guided tours and more.

Spencer's

Egg Harbor Township, NJ

Access to all Home Office amenities including our collaborative workspaces, fitness center, and subsidized cafeteria. As a Spencer's and Spirit intern, you'll have the opportunity to enhance your skills, explore your talents, and network with peers and leaders.

Spencer's

Egg Harbor Township, NJ

Access to all Home Office amenities including our collaborative workspaces, fitness center, and subsidized cafeteria. As a Spencer's and Spirit intern, you'll have the opportunity to enhance your skills, explore your talents, and network with peers and leaders.

Spencer's

Egg Harbor Township, NJ

Access to all Home Office amenities including our collaborative workspaces, fitness center, and subsidized cafeteria. As a Spencer's and Spirit intern, you'll have the opportunity to enhance your skills, explore your talents, and network with peers and leaders.

Spencer's

Egg Harbor Township, NJ

Access to all Home Office amenities including our collaborative workspaces, fitness center, and subsidized cafeteria. As a Spencer's and Spirit intern, you'll have the opportunity to enhance your skills, explore your talents, and network with peers and leaders.

Spencer's

Egg Harbor Township, NJ

Access to all Home Office amenities including our collaborative workspaces, fitness center, and subsidized cafeteria. As a Spencer's and Spirit intern, you'll have the opportunity to enhance your skills, explore your talents, and network with peers and leaders.

Spencer's

Egg Harbor Township, NJ

The IS Leadership Intern will support the Information Systems (IS) Leadership team in developing and coordinating internal communications and documentation. Currently pursuing a degree in Information Systems, Business, Communications, Organizational Leadership or a related field.

System One

$30 - $35

Tinton Falls, NJ

Manage employee relations matters, including investigations, conflict resolution, and disciplinary actions (including union employees), write-ups, warnings, terminations. HR Generalist (summer temp) Preferred Qualifications:Bachelor’s degree in business administration or related is highly preferred.

KinderCare Education

Montclair, NJ

At KinderCare Learning Companies, the first and only early childhood education provider recognized with the Gallup Exceptional Workplace Award , we offer a variety of early education and child care options for families. Whether you’re partnering with administrators to bring our programs to their district, or buddying up with students to aim higher, think bigger, and never give up, you’ll be leading the way toward inspired learning.

KinderCare Education

Morristown, NJ

At KinderCare Learning Companies, the first and only early childhood education provider recognized with the Gallup Exceptional Workplace Award , we offer a variety of early education and child care options for families. Whether you’re partnering with administrators to bring our programs to their district, or buddying up with students to aim higher, think bigger, and never give up, you’ll be leading the way toward inspired learning.

KinderCare Education

Mahwah, NJ

At KinderCare Learning Companies, the first and only early childhood education provider recognized with the Gallup Exceptional Workplace Award , we offer a variety of early education and child care options for families. Whether you’re partnering with administrators to bring our programs to their district, or buddying up with students to aim higher, think bigger, and never give up, you’ll be leading the way toward inspired learning.

KE Camps

Mt Laurel, NJ

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.

Kids in the Game

$450 - $550

Jersey City, NJ

We’re looking for Camp Counselors who want to be positive role models, build emotional intelligence, boost confidence, create inclusive communities, and help bring high-quality camp experiences to kids across NYC, Westchester and Jersey City. Our camps offer kids a uniquely designed blend of sports and games, arts and crafts, STEM enrichment, field trips, swim activities, theme weeks, and all-camp special events to make every week the highlight of a child's summer.

KE Camps

Allamuchy Township, NJ

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.

Iron Peak Sports & Events

Hillsborough Township, NJ

Counselors will lead and supervise groups of children, ages 3-14 years old, in a variety of sports and recreational activities, while ensuring a fun and safe atmosphere that creates memorable experiences for all campers at Iron Peak. 1 year of experience supervising and working with children, preferably as a camp counselor, coach, before/after school monitor, caregiver, daycare provider, or teacher.

YMCA of the Pines

$16.5 - $17.25

Woodbury, New Jersey

Supervise and participate in all assigned aspects of the camper’s day which includes but is not limited to: Camper sign in and sign out; lunch times, extended am and extended pm duties as assigned. Under the guidance and supervision of the Senior Manager of Youth Development, Day Camp Counselor provides direct supervision of a group of children in a seasonal day camp.

The Cigna Group

$22 - $35

Morris Plains, NJ

To be considered, candidates must demonstrate the following qualifications through their resume, including relevant coursework, school projects, internships, co-ops, or professional experience: + Education: Currently enrolled in a Bachelor’s or Master’s program in technical disciplines such as Computer Science, Data Science, Cybersecurity, Engineering, or a closely related field. Build Community & Connections: Our interns thrive in a vibrant, supportive community—connecting through curated events, cross-functional projects, employee resource groups, and peer-driven initiatives that foster lasting relationships and professional growth.

Canon Financial Services

Mount Laurel, New Jersey

Your Impact: 2026 Canon Insights Summer Internship - Vendor Finance Intern The intern will play an integral role in supporting key departmental initiatives and daily operations and will contribute to the following: - Dealer Onboarding: Make outbound calls to new dealers to welcome them to the CFS program, explain our value proposition, and guide them through the initial onboarding steps. To keep apprised of the latest news from Canon U.S.A., sign up for the Company's RSS news feed by visiting www.usa.canon.com/rss and follow us on Twitter @CanonUSA.

Canon Financial Services

Mount Laurel, New Jersey

Your Impact: 2026 Canon Insights Summer Internship - Customer Service Support Intern The intern will play an integral role in supporting key departmental initiatives and will contribute to the following: - Support the department in achieving its goals by executing tasks that ensure accurate account management, including collecting and correcting account information and following up with customers on outstanding matters. About the Role: 2026 Canon Insights Summer Internship - Canon Financial Services (CFS) Canon Financial Services, Inc. is currently hiring for our 2026 Canon Insights Internship Program.

Four Rivers Nuclear Partnership LLC

Burlington, NJ

Internship programs at Four Rivers Nuclear Partnership will provide an exciting opportunity to work with a team of experienced professionals dedicated to the safe environmental remediation of the U.S. Department of Energy Paducah Site. The internship provides students with an opportunity to apply the classroom learning to practical tasks and project activities.

Kids in the Game

$650 - $750

Jersey City, NJ

Working closely with the Camp Director and Assistant Directors, you help align your division with overall camp goals, support special events and off-site supervision, and model Kids in the Game’s core values through your leadership, teamwork, and commitment to an inclusive and joyful camp culture. We’re looking for Division Leaders who want to be positive role models, build emotional intelligence, boost confidence, create inclusive communities, and help bring high-quality camp experiences to kids across NYC, Westchester and Jersey City.

KE Camps

Allamuchy Township, NJ

The role of a Specialist is to teach, participate, build relationships and have fun while ensuring the physical and emotional safety of every child during the provided activity sessions. We partner with over 230 private clubs all over the country to implement traditional-style day camps for elementary-aged children.

The Cigna Group

Morris Plains, NJ

These states include: Alabama, Alaska, Arizona, Arkansas, Delaware, Florida, Georgia, Hawaii, Idaho, Iowa, Kansas, Maryland, Massachusetts, Michigan, Nebraska, Ohio, Pennsylvania, Texas, Utah, Vermont, and Washington State._. If you will be working at home occasionally or permanently, the internet connection must be obtained through a cable broadband or fiber optic internet service provider with speeds of at least 10Mbps download/5Mbps upload.

Kids in the Game

$800 - $900

Jersey City, NJ

Possess a Bachelor’s degree in Education, Child Psychology, Business Administration, Human Resources, Operations and Marketing, Finance, Nonprofit Management, or a related field; a Master’s degree in Organizational Leadership, Business Administration, Nonprofit Management, Human Resources, or Public Administration is preferred. This role manages family and external communications (phone & email), camper registration and enrollment, operations systems (i.e. supplies inventory, purchasing, data management using spreadsheets and data tools), camp compliance and permits, documents and file management, and on-site administrative tasks.

Kids in the Game

$700 - $850

Jersey City, NJ

You are responsible for designing, implementing, and overseeing a high-quality, developmentally appropriate sports program that serves campers Pre-K through middle school, while supporting and coaching Sports & Games Specialists and Camp Counselors. Our camps offer kids a uniquely designed blend of sports and games, arts and crafts, STEM enrichment, field trips, swim activities, theme weeks, and all-camp special events to make every week the highlight of a child's summer.

Kids in the Game

$700 - $850

Jersey City, NJ

You are responsible for designing, implementing, and overseeing a high-quality, developmentally appropriate sports program that serves campers Pre-K through middle school, while supporting and coaching Sports & Games Specialists and Camp Counselors. Our camps offer kids a uniquely designed blend of sports and games, arts and crafts, STEM enrichment, field trips, swim activities, theme weeks, and all-camp special events to make every week the highlight of a child's summer.

Canon USA & Affiliates

Mount Laurel, NJ

The intern will play an integral role in supporting key departmental initiatives and will contribute to the following: - Support the department in achieving its goals by executing tasks that ensure accurate account management, including collecting and correcting account information and following up with customers on outstanding matters. To keep apprised of the latest news from Canon U.S.A., sign up for the Company's RSS news feed by visitingwww.usa.canon.com/rss (https://www.usa.canon.com/internet/portal/us/home/about/newsroom/rss-feeds/) and follow us on Twitter @CanonUSA.

Canon USA & Affiliates

Mount Laurel, NJ

To keep apprised of the latest news from Canon U.S.A., sign up for the Company's RSS news feed by visitingwww.usa.canon.com/rss (https://www.usa.canon.com/internet/portal/us/home/about/newsroom/rss-feeds/) and follow us on Twitter @CanonUSA. The intern will play an integral role in supporting key departmental initiatives and daily operations and will contribute to the following: - Dealer Onboarding: Make outbound calls to new dealers to welcome them to the CFS program, explain our value proposition, and guide them through the initial onboarding steps.

Princeton University

Princeton, NJ

The University considers factors such as (but not limited to) scope and responsibilities of the position, candidate's qualifications, work experience, education/training, key skills, market, collective bargaining agreements as applicable, and organizational considerations when extending an offer. While most of our counselors are ages 18+, we do offer some counselor roles to individuals ages 16-17, based on previous experience in our CIT program or other summer camp program.

KE Camps

Glen Ridge, NJ

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.

Canon Financial Services

Mount Laurel, New Jersey

Learning a variety of tasks related to Canon/CFS Sales Support and Marketing - Developing direct customer relationships with existing customers for repeat business through use of telemarketing and inside channel sales strategies - Solicit new leasing business for various equipment types, offering CFS lease finance services. - Serving as a contributor to the development of overall marketing strategies for Direct Customer Sales - Use professional, creative persuasion and persistent sales outreach efforts working with customers to use CFS’s equipment leasing services.

The Cigna Group

$33 - $40

Morris Plains, NJ

The ALDP is designed to cultivate future leaders in analytics and data science by combining cutting-edge technical training—including artificial intelligence and machine learning—with business acumen, strategic thinking, and leadership development. These states include: Alabama, Alaska, Arizona, Arkansas, Delaware, Florida, Georgia, Hawaii, Idaho, Iowa, Kansas, Maryland, Massachusetts, Michigan, Nebraska, Ohio, Pennsylvania, Texas, Utah, Vermont, and Washington State._.

Cardinal Health

Swedesboro, NJ

To be considered for the Cardinal Health Summer 2026 Internship Program, candidates should meet a combination of the following criteria: Currently pursuing a bachelor’s degree in Business Administration, Logistics, Management, Supply Chain, Operations Management, or related field, preferred. Interns participate in social, team-building, and community service events designed to build a strong peer network and enrich the overall internship experience.

Bristol Myers Squibb

Madison, NJ

Work-life programs include paid national holidays and optional holidays, Global Shutdown Days between Christmas and New Year's holiday, up to 120 hours of paid vacation, up to two (2) paid days to volunteer, sick time off, and summer hours flexibility. Associates can tailor their rotational experiences across the various Commercial functions, including US Marketing, Sales, Global Commercialization, International, Business Insights & Technology, and Market Access, to align with their interests and career goals.

Radwell International

Willingboro, NJ

Projects & Work Experience: Interns assigned meaningful, real business projects toapply academic knowledge and deliver measurable value. Under the direction of the Departmental Manager, the Intern will be assigned a project at the beginning of their 10-week internship, in which they will work to complete during their employment.

KE Camps

Summit, NJ

The role of a Specialist is to teach, participate, build relationships and have fun while ensuring the physical and emotional safety of every child during the provided activity sessions. We partner with over 230 private clubs all over the country to implement traditional-style day camps for elementary-aged children.

KE Camps

Monroe Township, NJ

The role of a Specialist is to teach, participate, build relationships and have fun while ensuring the physical and emotional safety of every child during the provided activity sessions. We partner with over 230 private clubs all over the country to implement traditional-style day camps for elementary-aged children.

KE Camps

Summit, NJ

The role of a Specialist is to teach, participate, build relationships and have fun while ensuring the physical and emotional safety of every child during the provided activity sessions. We partner with over 230 private clubs all over the country to implement traditional-style day camps for elementary-aged children.

Borough of Tenafly

Tenafly, NJ

Tenafly's Recreation Department is hiring energetic, responsible, and enthusiastic individuals to join our Summer Camp team as Camp Counselors. Key Responsibilities: Lead, supervise, and engage campers in daily activities, games, crafts, sports, and field trips.

AquaSafe Pool Management, Inc.

$15.13 - $16

Mt Olive Township, NJ

Experienced, motivated Lifeguards who demonstrate excellent customer service, organizational, and leadership skills may be considered a Pool Manager, with the opportunity for more responsibility and higher pay. *Lifeguards MUST have a current Nationally Approved Lifeguard, CPR/AED, and First Aid Certificates or obtain them before the beginning of the season .

Juniper Communities

Chatham Township, NJ

This internship offers college students the opportunity to design and implement a fitness program tailored to older adults in a vibrant senior living community. You’ll help support active bodies, engaged minds, and fulfilled spirits through movement, motivation, and personalized programming.

Humana

$37440 - $96800

Trenton, NJ

Interns will drive strategic projects, gain exposure to executive leadership, and develop the skills and insights needed to launch a successful post-MBA or graduate school career in healthcare. + Demonstrated leadership experience through professional, academic, military, or extracurricular roles, showcasing the ability to lead teams, drive cross-functional initiatives, influence stakeholders, and deliver measurable results in a dynamic environment.

Humana

$37440 - $96800

Trenton, NJ

Interns will drive strategic projects, gain exposure to executive leadership, and develop the skills and insights needed to launch a successful post-MBA or graduate school career in healthcare. + Demonstrated leadership experience through professional, academic, military, or extracurricular roles, showcasing the ability to lead teams, drive cross-functional initiatives, influence stakeholders, and deliver measurable results in a dynamic environment.

Humana

$37440 - $96800

Trenton, NJ

Interns will drive strategic projects, gain exposure to executive leadership, and develop the skills and insights needed to launch a successful post-MBA or graduate school career in healthcare. + Demonstrated leadership experience through professional, academic, military, or extracurricular roles, showcasing the ability to lead teams, drive cross-functional initiatives, influence stakeholders, and deliver measurable results in a dynamic environment.

Humana

$37440 - $96800

Trenton, NJ

Interns will drive strategic projects, gain exposure to executive leadership, and develop the skills and insights needed to launch a successful post-MBA or graduate school career in healthcare.  . + Demonstrated leadership experience through professional, academic, military, or extracurricular roles, showcasing the ability to lead teams, drive cross-functional initiatives, influence stakeholders, and deliver measurable results in a dynamic environment .  .

Humana

$37440 - $96800

Trenton, NJ

Interns will drive strategic projects, gain exposure to executive leadership, and develop the skills and insights needed to launch a successful post-MBA or graduate school career in healthcare. + Demonstrated leadership experience through professional, academic, military, or extracurricular roles, showcasing the ability to lead teams, drive cross-functional initiatives, influence stakeholders, and deliver measurable results in a dynamic environment.

Humana

$37440 - $96800

Trenton, NJ

Interns will drive strategic projects, gain exposure to executive leadership, and develop the skills and insights needed to launch a successful post-MBA or graduate school career in healthcare.  . + Demonstrated leadership experience through professional, academic, military, or extracurricular roles, showcasing the ability to lead teams, drive cross-functional initiatives, influence stakeholders, and deliver measurable results in a dynamic environment .  .

Humana

$37440 - $96800

Trenton, NJ

Interns will drive strategic projects, gain exposure to executive leadership, and develop the skills and insights needed to launch a successful post-MBA or graduate school career in healthcare. + Demonstrated leadership experience through professional, academic, military, or extracurricular roles, showcasing the ability to lead teams, drive cross-functional initiatives, influence stakeholders, and deliver measurable results in a dynamic environment.

KE Camps

Summit, NJ

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.

KE Camps

Summit, NJ

Each Group Leader plans programming for and oversees a particular age group of campers, interacting with their group throughout the entire day, helping them make friends, try new things, and generally caring for their well-being. As a Group Leader, 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.