Internship Jobs in New Jersey
Passaic Valley Sewerage Commission
Newark, NJ
Created in 1902, PVSC is the 5th largest facility of its kind in the United States, directly serving approximately 1.5 million residents in 48 municipalities located in Bergen, Essex, Hudson, Passaic and Union Counties. Working Conditions for Operations and Facilities Internship: Workers are employed in conditions associated with a wastewater treatment plant and sewer collection system and will be required to work indoors and outdoors.
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 successful candidate will gain exposure to real LP investigations, locksmith functions, and security operations, developing a unique and practical skillset for a future career in asset protection or corporate security. This position will assist with the deployment, activation, and maintenance of closed-circuit television (CCTV) and alarm systems across Spirit Halloween and Spencer's locations.
Spencer's
Egg Harbor Township, NJ
The Zombie Tech/Animatronics intern will play a vital role in supporting the technical functionality of Spirit Halloween's animatronic and in-store experience products. This role involves direct guest and store associate support, troubleshooting complex product issues, and testing animatronics for preseason readiness.
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. Access to all Home Office amenities including our collaborative workspaces, fitness center, and subsidized cafeteria.
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 HRIS Intern will support the HRIS team across a variety of functions including, but not limited to, data management, HRIS system changes, and process administration. The Learning and Development Intern will support the learning and development team in delivering impactful training and development programs for employees.
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.
Six Flags Great Adventure
Jackson, NJ
Preparing, handling and serving food products including but not limited to meat, meat products, pork, shellfish, egg, dairy, gluten, soy, and nut products. The Food and Beverage Department at Six Flags Great Adventure has an exciting opportunity available and is looking for candidates to be a part of the Hospitality Management – Food and Beverage Internship Program.
Bel Fuse Inc.
$60000 - $75000
West Orange, NJ
The Treasury Analyst is responsible for supporting daily cash operations, processing electronic payments, and assisting with foreign exchange transactions to help optimize Bel’s liquidity and financial performance. This role works closely with the Treasurer to maintain banking relationships, ensure compliance with internal controls, and prepare basic management reports.
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 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.
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.
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 Financial Services
Mount Laurel, New Jersey
Your Impact: 2026 Canon Insights Summer Internship - Operational Accounting Intern The intern will play an integral role in supporting key departmental initiatives and will contribute to the following responsibilities: - Process daily requests for waiving/adding receivables - Process daily asset sale forms - Process Salesforce queue for pending waive requests - Record misdirected funds from sister/parent companies via Sub Ledger - Research / Resolve unallocated cash; apply or refund as customer intends - Research / Resolve negatives receivables - Invoicing project cleanup for Bill To parameters - Create and deliver to customers final payoff invoices - Cumulative invoicing testing when needed - Invoicing field updates as needed - Process one time customer payments daily - Email requests as needed About You: The Skills & Expertise You Bring: An enrolled undergraduate student who is currently a junior and entering their senior year as of Summer 2026, pursuing a Bachelor’s degree aligned with the department of interest. With approximately $30.3 billion in global revenue, its parent company, Canon Inc. (NYSE:CAJ), ranks third overall in U.S. patents granted in 2022† and is one of Fortune Magazine's World's Most Admired Companies in 2022.
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.
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. If you are not reviewing this job posting on our Careers’ sitehttps://www.usa.canon.com/internet/portal/us/home/about/careers (https://www.usa.canon.com/about-us/life-at-canon) , we cannot guarantee the validity of this posting.
Middlesex County
New Brunswick, New Jersey
We offer various Public Sector opportunities including Human Resources, Communications, Finance, Public Health, Community Services, & more! The Spring internships will be from February to May & the Summer internships from June to September.
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 . .
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.
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.
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.
Penderie
Edgewater, NJ
TAP is an internship offered to current student or recent degree/diploma holders with concentration in information technology, programing languages & web technologies, business analysis, project management etc. MAP is an internship program offered to the current students and recent degree/diploma holders with concentration in business administration, marketing, economics, human resources, mass communication etc.
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.
Community FoodBank of New Jersey
$20 - $27
Hillside, NJ
In this program, you will participate in job shadowing, support administrative tasks, analyze data, and explore various fields, including Accounting/Finance, Facilities, Communications, Community Health, Human Resources, Information Technology, Marketing, Operations, Resource Development and Workforce Development. Keep a close focus on understanding the nuances of our organization, including how we effectively deliver essential services to our neighbors in need and work alongside community partners to address pressing social challenges.
Canon Financial Services
Mount Laurel, New Jersey
Your Impact: 2026 Canon Insights Summer Internship - Marketing and Corporate Communications Intern The intern will play an integral role in supporting key departmental initiatives and will contribute to the following responsibilities: Marketing Support - Sales Support: Assist in creating sleek, persuasive marketing flyers, brochures and sales education presentations/webinars for our internal sales teams. - Creative Services: Act as a creative resource for internal business needs, including employee engagement events and specific initiatives like WiLL (Women in Leadership) and CSR (Corporate Social Responsibility).
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.
Spencer's and Spirit Halloween
Egg Harbor Township, New Jersey
Overview: Are you interested in gaining meaningful work experience in the Home Office of one of the nation’s leading specialty retailers? Access to all Home Office amenities including our collaborative workspaces, fitness center, and subsidized cafeteria.
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. - Creative Services: Act as a creative resource for internal business needs, including employee engagement events and specific initiatives like WiLL (Women in Leadership) and CSR (Corporate Social Responsibility).
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._.
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.
Brother International Corporation
Bridgewater, New Jersey
Eligible student applicants will be current sophomores and juniors (rising juniors and seniors respectively during the Summer 2026 program period), possess US work authorization, and be able to work full-time, following the expected schedule and on-site presence of the position. Experience & Qualifications: Must be a present college sophomore or junior (rising junior or rising senior during the Summer 2026 program period) returning to an undergraduate program following the summer to be eligible.
Juniper Communities
Hamilton Township, NJ
The intern will gain supervised, hands-on experience working with senior residents, supporting their emotional and psychological well-being, and learning about geriatric mental health care in a residential setting. We are seeking a motivated and compassionate Psychology Intern to join our team at Juniper Village at Hamilton, an assisted living facility dedicated to enhancing the quality of life for older adults.
World Insurance Associates, LLC.
Iselin, NJ
As a Summer Intern, you will support World Insurance’s sales, service, and brokerage teams by assisting with account analysis, client advisor support, renewal preparation, and new business activities. World Insurance Associates is a unique insurance and professional services organization offering top products and services from major providers, combined with attentive service from local agents.
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.
Amwins Internships
Hackettstown, NJ
That's why our internship program is designed to give you real-world experience, meaningful projects, and a chance to explore the insurance industry from the inside out. You won't be fetching coffee — you'll be building skills, making connections, and discovering what a career in risk management and insurance could look like for you.
Brother International Corporation
Bridgewater, New Jersey
Eligible student applicants will be current sophomores and juniors (rising juniors and seniors respectively during the Summer 2026 program period), possess US work authorization, and be able to work full-time, following the expected schedule and on-site presence of the position. Duties & Responsibilities: As part of our commitment to ensuring that our summer interns are contributing to our business and completing meaningful work, below are some examples of the kind of projects you may be responsible for supporting this summer, dependent on business need and priorities.
Ecolab Manufacturing, Inc.
$23 - $25
Linden, NJ
What You Will Do:- Complete an independent project(s) under primary trainer's direction to yield calculated ROI- Complete safety training & technical lessons that serve as an introduction to water treatment applications- Observe and participate in service as it is provided to customers to assure accurate chemical application, process optimization and documentation- Complete introductory training of the consultative sales approach- Visit multiple customer sites across the region (40-100% of training time spent in field) to learn best practices and types of unit applications and treatment approaches- Build key relationships and interaction with departments and personnel that will be critical to success in the field- Work within various regional sales districts and customer locations to build specific technical knowledge and gain sales experience while helping customers achieve their sustainability goals.- What's in it For You:- The opportunity to take on some of the world's most meaningful challenges, helping customers achieve clean water, safe food and healthy environments- The ability to make an impact and shape your career with a company that is passionate about growth- The support of an organization that believes it is vital to include and engage diverse people, perspectives and ideas to achieve our best- Applywhat you learn in the classroom to meaningful projects that havegenuine businessimpact- Finish your internship with a realistic job preview of what a "day in the life" of an Ecolab associate looks like- Be considered for a full-time job offer (to start upon graduation) at the end of a successful internship into an Associate District Representative role.
Samsung SDS America
$25
Ridgefield Park, NJ
Combining deep industry expertise with advanced technologies — including cloud, AI, data analytics, and secure enterprise platforms — Samsung SDS America, the North America subsidiary, designs and delivers scalable, outcome-driven solutions that improve operational efficiency, reduce risk, and unlock new business value across finance, manufacturing, retail, and public sectors. You’ll gain hands-on experience building real-world lab environments, learning how cloud, security, and FinOps solutions are architected, deployed and validated.
Samsung SDS America
$25
Ridgefield Park, NJ
Combining deep industry expertise with advanced technologies — including cloud, AI, data analytics, and secure enterprise platforms — Samsung SDS America, the North America subsidiary, designs and delivers scalable, outcome-driven solutions that improve operational efficiency, reduce risk, and unlock new business value across finance, manufacturing, retail, and public sectors. Basic understanding of how business processes operate in industries like pharma (compliance workflows), retail (store operations, customer experience), and BFSI (transaction flows, authentication, insurance claims).