15 Consulting Internships for High School Students in New Jersey
A consulting internship offers high school students a chance to move from classroom theory to solving business challenges. Whether analyzing competitors for a startup or researching market trends for a boutique firm, a consulting internship helps you learn how to make strategic decisions. This exposure shows colleges and future employers that you can think critically and deliver professional value. Ultimately, having internship experience can set you apart in a competitive field if you eventually want to be a consultant.
And if you want more context before jumping in, check out these two related reads: 15 Internships for Undergraduates in Princeton, New Jersey and 15 Business Internships for High School Students in New York.
What consulting internships are available for high school students in New Jersey?
New Jersey hosts many major global industries, which means you have access to consulting experience across fields. You can gain exposure to how big businesses operate by observing the impact of corporations like Johnson & Johnson or Prudential, or work at academic hubs like Rutgers and Princeton that drive local innovation. The state has an active media landscape ranging from local news outlets to digital agencies, which gives you a chance to see how companies manage their communication strategies as part of their growth.
To make your search easier, we’ve narrowed down the 15 best consulting internships for high school students in New Jersey.
1. Morris County Chamber of Commerce Work-Based Learning (WBL)
Location: Florham Park, NJ (Chamber HQ); Placements occur at partner company offices throughout Morris County
Stipend: Paid and unpaid options available
Acceptance rate/cohort size: Not disclosed
Dates: Flexible; runs during the academic school year or summer, depending on the host company's needs
Application Deadline: Rolling admissions
Eligibility: High school juniors and seniors (ages 16+) enrolled in participating Morris County high schools or vocational-technical districts
In this program, you serve as a junior consultant to address real operational challenges for local businesses, ranging from manufacturing firms to tech startups. You will work on projects like analyzing inventory data to improve supply chain efficiency, conducting market research to identify new local customers, or auditing social media channels to recommend more effective engagement strategies. The program’s unique feature is its "matchmaking" model, where the Chamber connects your specific career interests, like finance or operations, with a company that actively needs that support. By the end, you will have built a professional network of local leaders and developed the ability to adapt to corporate culture and manage project deadlines.
2. Ladder Internship Program
Location: Remote
Cost/Stipend: Cost varies according to the program type; financial aid is available / No stipend
Acceptance rate/cohort size: 10–25% acceptance; 70–100 students per cohort
Dates: Multiple cohorts throughout the year, including Spring, Summer, Fall, and Winter
Application Deadline: Varies depending on the cohort; Spring (January), Summer (May), Fall (September), and Winter (November)
Eligibility: High school students, undergraduates, and gap year students who can work for 10-20 hours/week, for 8-12 weeks
Ladder Internships is a selective program that places high school students with early-stage, high-growth startups for structured, project-based internships. In this program, you work remotely with a startup team on real business initiatives, gaining exposure to how young companies analyze problems, test ideas, and make strategic decisions. For students interested in consulting, many placements involve market research, competitive analysis, go-to-market strategy, or operational planning. You collaborate directly with a startup manager and receive ongoing guidance from a Ladder Coach, which mirrors the mentorship model common in consulting environments. Throughout the internship, you are expected to deliver tangible outputs and present your findings or recommendations to company leadership. Apply now!
3. Princeton Blairstown Center (Summer Bridge / Leader-in-Training)
Location: Blairstown, NJ (Blairstown Campus); Office in Princeton, NJ
Stipend: $1,000
Acceptance rate/cohort size: Highly competitive; roughly 10–12 high school leaders
Dates: July 6 – August 7
Application Deadline: Typically closes in Spring (approximately May)
Eligibility: Rising high school juniors and seniors (ages 16–18) from partner schools/agencies in Trenton, Newark, or Camden
This program acts like a human capital consulting bootcamp, where the product you are analyzing and improving is team dynamics. You will be placed in a live, high-pressure environment (the wilderness) where you must diagnose “organizational" breakdowns, like why a group of middle schoolers is failing to communicate, and implement real-time leadership strategies to fix them. You will rotate through different job functions, effectively acting as an operations consultant who manages logistics for large groups, and a strategy consultant who facilitates problem-solving curricula for younger students. By the end, you will have developed the ability to guide a team through obstacles and build a cohesive culture, which is the exact skill set senior consultants use when managing client teams.
4. New Jersey State Museum Internship (Marketing & PR)
Location: Trenton, NJ (State Cultural Complex)
Stipend: None
Acceptance rate/cohort size: Competitive; small/individualized cohorts
Dates: Summer: June – August; Fall: September – December; Spring: January – May
Application Deadline: Summer: April 30; Fall: July 15; Spring: November 15
Eligibility: All high school students
In this role, you act as a communications consultant for one of the state's most important cultural institutions. You will analyze visitor engagement data to determine which exhibits are performing best, draft strategic press releases to capture media attention, and conduct market research on how to attract younger demographics. The program allows you to work directly with state-level curators and directors, giving you an insider’s view of non-profit management and government relations. By the end, you will have built a portfolio of public-facing content and developed audience development skills such as the ability to identify a target market and craft a strategy to bring them through the door.
5. 1435 Capital Management LLC – Venture Analyst Internship
Location: Hybrid program; remote and in person at 1435 Capital, Princeton, NJ
Stipend: Paid, amount not specified
Acceptance rate/cohort size: Highly competitive; 3–4 students
Dates: 10 weeks during the summer between June and August
Application Deadline: Rolling basis
Eligibility: Rising high school juniors and seniors who are at least 16 years old, authorized to work in the U.S. without sponsorship, and able to commute to Princeton, occasionally
The Venture Analyst Internship at 1435 Capital Management LLC is a 10-week, full-time program that introduces you to venture capital and investment research. In this role, you support the firm’s work with growth-stage startups and later-stage secondary investments through structured analysis and research tasks. Your responsibilities may include evaluating potential investments, conducting market and industry research, identifying sourcing opportunities, and organizing data for internal reports and presentations. You also help track portfolio companies and assist with operational or administrative tasks related to investment management. As part of the learning experience, you may participate in aspects of the due diligence process, such as product reviews, background research, and preparation for meetings with founders or investors.
6. Garden State Film Festival – Youth Interns in Event Operations and Marketing
Location: Asbury Park, NJ (Primary Hub) and Cranford, NJ
Stipend: None
Acceptance rate/cohort size: Open enrollment; ~100+ volunteers/interns across all venues
Dates: March 26–29
Application Deadline: Rolling basis
Eligibility: All high school students
This program provides a high-stakes crash course in event consulting and crisis management for a massive live client. You will be thrust into the "operations center" of an international event, where you must analyze real-time logistical bottlenecks, such as managing overflow crowds or troubleshooting tech failures, and implement immediate solutions to protect the brand's reputation. You will coordinate red carpet logistics for VIPs, execute on-the-ground marketing strategies to drive foot traffic to specific screenings, and manage front of house operations to ensure a seamless customer experience. You learn to think on your feet and communicate professionally with industry stakeholders, developing operational agility and stakeholder management.
7. Alice Paul Institute (Girls Leadership Council/Interns)
Location: Mt. Laurel, NJ (some virtual options may be available)
Cost/Stipend: Cost is $300 (can be paid in four yearly installments); $275 for returning members until June 20; need-based scholarships are available / No stipend
Acceptance rate/cohort size: High acceptance; typically small, intimate monthly cohorts
Dates: September – June (Monthly meetings, typically on weeknights)
Application Deadline: Rolling basis
Eligibility: Female-identifying high school students; freshmen through seniors
This program can be viewed as a "Social Impact Consulting" internship where you act as a strategic advocate for gender equality and non-profit operations. You will actively work on leadership projects that mirror consulting deliverables, such as planning fundraising strategies to support local women, coordinating large-scale community events, and developing "lobbying" campaigns for social issues. You will basically serve as a Junior Board Member, analyzing how a non-profit organization manages its public image, secures funding, and mobilizes a user base (advocacy) to achieve specific goals. By the end, you will have built skills in public speaking, stakeholder management, and strategic event planning, all while networking with elected officials and mentors.
8. Clean Ocean Action (Student Advocates)
Location: Long Branch, NJ (Headquarters for meetings); Projects conducted in your local school/town
Stipend: None
Acceptance rate/cohort size: Competitive; approximately 20–30 students
Dates: October – May
Application Deadline: Late September/early October
Eligibility: All high school students
In this program, you operate as a junior policy consultant, tasked with identifying a specific environmental pain point in your local town, such as plastic ordinances or stormwater mismanagement, and developing a strategic campaign to fix it. You will conduct deep-dive research into municipal laws and environmental data to build a factual case for change, effectively treating your town council or school board as a client. You will attend bi-monthly strategy sessions to refine your pitch, collaborate with peers to design public awareness campaigns, and ultimately present your policy recommendations directly to elected officials or district leaders. By the end, you will have gained skills in legislative research, public speaking, stakeholder management, and campaign logistics.
9. Emma Bowen Foundation Summer Internship
Location: Nationwide including NJ
Stipend: Paid, amount not disclosed
Acceptance rate/cohort size: Highly competitive; approximately 150 fellows selected annually
Dates: Summer; 8 weeks beginning in May/June
Application Deadline: Rolling basis
Eligibility: High school seniors planning to attend a four-year U.S. college; at least 18 years old before the internship begins; authorized to work in the U.S
The Emma Bowen Foundation Summer Internship is a paid national program that places students in full-time roles across media, technology, and business-oriented organizations. Through partner placements, you may work on projects that involve analytical and strategic tasks similar to those found in consulting, particularly within media strategy, audience insights, marketing analysis, or operational planning teams. In your role, you contribute to ongoing initiatives by examining performance data, evaluating user or audience trends, and supporting teams with research and structured reporting. These responsibilities help you understand how organizations use data to inform decisions and develop recommendations. You also receive mentorship and professional development support that focuses on long-term career planning and skill building.
10. Elevate+ Nonprofit Internships
Location: Partner nonprofit organizations across New Jersey (coordinated by Elevate+, Summit, NJ)
Stipend: Paid, amount not disclosed
Acceptance rate/cohort size: Competitive; cohort size varies by funding cycles
Dates: Typically offered during the summer; late June to August, 8–10 weeks
Application Deadline: April/May
Eligibility: High school students 16+from underrepresented or underserved backgrounds
Elevate+ places you in a paid internship with a New Jersey nonprofit, where you contribute to projects that support the organization’s operations and community initiatives. Depending on your placement, your tasks may include data analysis, program coordination, consulting, event planning, digital communications, or community outreach. You work closely with nonprofit staff, gaining insight into how organizations evaluate needs, allocate resources, and measure impact. Your responsibilities often involve using tools such as spreadsheets, CRM systems, or content planning platforms to organize information and support decision-making. The program also provides mentorship and professional development sessions focused on leadership, workplace skills, and effective communication.
11. Habitat for Humanity ReStore Internship
Location: Various NJ locations (e.g., Randolph, Fairfield, Maple Shade, Hamilton, Wayne)
Stipend: None
Acceptance rate/cohort size: Open enrollment; typically 5–10 students per location
Dates: Flexible (Summer track: June–August; Year-round options available)
Application Deadline: Early May
Eligibility: Students aged 14+ (Ages 14–15 often need a parent present; 16+ can usually volunteer independently)
This program provides a hands-on crash course in Retail Operations Consulting, where you analyze a living business model that funds housing projects. You function as an operations analyst, tasked with optimizing the sales floor efficiency of a high-volume thrift outlet. You will learn to evaluate incoming inventory, design merchandising displays to maximize sales velocity (visual marketing), and manage customer logistics. Unique to this program is the sheer variety of inventory, from antique furniture to building supplies, which forces you to constantly adapt your pricing and sales strategies in real-time. By the end, you will have developed a sharp eye for asset valuation, inventory management, and operational workflow skills.
12. United Way of Northern NJ (Varsity Letter in Community Service)
Location: Northern New Jersey (Morris, Somerset, Suburban Essex, Sussex, and Warren counties); projects done locally
Stipend: None
Acceptance rate/cohort size: Non-competitive; cohort size varies by school district
Dates: One year between July to June
Application Deadline: Mid-May
Eligibility: High school students (Grades 9-12) or homeschoolers in the Northern NJ service area
This program involves self-directed engagement where you identify a non-profit "client" and solve a specific operational problem for them. You will analyze a community gap, such as a lack of supplies for a local shelter or insufficient funding for a literacy program, and design a project to fix it. You will execute three to four distinct activities, including conducting a needs assessment, managing a project timeline (like a food drive or fundraiser), and documenting your "deliverables" (hours and impact) for verification. This program forces you to build your own structure rather than following instructions, teaching you the core consulting skills of stakeholder management, project execution, and impact reporting.
13. EnergyMag Research Internship
Location: Virtual
Stipend: None
Acceptance rate/cohort size: Highly selective; cohort size not disclosed
Dates: Half-time: 2–8 weeks summer (20 hrs/wk); Quarter-time: 1–9 months year-round (8 hrs/wk)
Application Deadline: Rolling basis
Eligibility: High school sophomores, juniors, seniors; GPA over 3.25; prior honors science or English coursework preferred
Energymag enables you to complete virtual internships researching companies, technologies, or markets in renewable energy storage. You contact sources for information and synthesize findings into a draft analysis report published on the site under your name. Your mentor briefs you, supervises work, and provides guidance as needed. You maintain daily electronic contact via Skype, email, text, or voice from home. You will produce a publishable report to receive a Letter of Accomplishment. Half-time options run in summer increments of 2 weeks; quarter-time spans 1–9 months year-round. Extensions accommodate school schedules. You develop research, analysis, professional communication, and networking skills.
14. Interns 4-Good
Location: Virtual
Stipend: None
Acceptance rate/cohort size: Open enrollment; no cohorts
Dates: Year-round opportunities; flexible hours
Application Deadline: Rolling admissions
Eligibility: High school students in grades 9–12
Interns 4-Good connects you with remote, project-based internships at nonprofit organizations across the U.S. Through the program, you are matched to roles that align with your availability, interests, and skill set, while earning documented volunteer hours. Many placements involve analytical or strategic work that is relevant to consulting, such as reviewing budgets, researching grant opportunities, supporting financial planning, or synthesizing information into reports and visual materials. In addition to external placements, you may choose to work on Interns 4-Good–led initiatives, including tutoring programs, curriculum development, or content projects. These experiences emphasize problem-solving, research, and communication skills commonly used in consulting and advisory roles.
15. Building-U High School Internship
Location: Virtual
Stipend: None
Acceptance rate/cohort size: Moderately selective; roughly 20–30 students
Dates: 3+ months, year-round
Application Deadline: Rolling basis
Eligibility: High school students grades 9–12
In this remote program, you act as an internal consultant helping to build and scale the organization itself. You join specific functional teams such as R&D, Marketing, or Business Development, to solve actual operational challenges. You might analyze Google Analytics data to recommend changes to their marketing strategy, research and identify new funding partners for the Business Development team, or strategically curate resources for their global student database. By the end, you will have developed skills in data analysis and project management, along with the ability to think strategically about how a digital organization functions.
Image source - Morris County Chamber of Commerce logo