Internships in Wayne, New Jersey, United States

Uline Sales Team offers a high‑energy, face‑to‑face selling experience for aspiring sales professionals. As an Outside Sales Intern you will deliver customer service, conduct territory visits, and participate in weekly sales meetings while receiving two weeks of professional training and mentorship.

Effective School Solutions seeks a graduate-level Clinical Counseling Intern for a full academic year unpaid placement. Interns will provide individual and group counseling to K–12 students, participate in treatment planning, family meetings, and documentation, and receive weekly supervision from licensed clinicians.

The American Red Cross seeks a Business & Market Data Research Intern for a 10‑week summer program. The role supports Training Services by cleaning, enriching, and validating customer and market data, including NAICS code assignment and company profile enhancement.

Product Development Engineering Intern at KLA Corporation will join the System Engineering group to support development and testing of next‑generation chemical analysis devices. The role offers hands‑on experience in microfluidic dispensing, spectrophotometric measurements, and system integration.

Marketing team at Kyocera Document Solutions focuses on maintaining and evolving corporate brand assets. The intern conducts comprehensive audits of presentations, collateral, and sales materials, recommends updates or retirements, and helps develop new assets such as brochures and videos.

Product Marketing team at Kyocera Document Solutions. Supports product launches and market analysis for office technology by turning data into actionable insights and building Power BI dashboards.

As a Club Operations Intern at BJ’s Wholesale Club, you’ll immerse yourself in the day‑to‑day operations of a high‑volume retail club. Working full‑time on‑site in Riverdale, NJ, you’ll collaborate with managers and team members to drive engagement, develop talent, and optimize operational performance.

The New Jersey Judiciary invites students to join as Paid Interns across multiple divisions. Interns will support court operations through clerical, administrative, and customer‑service tasks, including document retrieval, phone handling, research, calendar management, and virtual hearing moderation.

Internship with New Jersey Courts offering hands‑on experience in court operations, clerical support, and customer service.

An unpaid internship with the New Jersey Judiciary offers students a chance to immerse themselves in the court system while developing bilingual customer service skills. Interns observe a variety of court proceedings and interpreting events, receive mentorship on bilingual career pathways, and assist Spanish‑speaking court users with greetings and basic information.

STRUCTURAL integrates technology-driven solutions with specialty contracting services to improve, protect, and enhance existing infrastructure. As a Construction Project Engineer Intern, you will support project management, estimating, budgeting, scheduling, and client relations on diverse projects in Hawthorne, NJ. The role requires a Bachelor's degree in Construction Management, Civil Engineering or related field, strong communication, documentation, and computer skills, and a positive team sp

ISM Co-op at UPS is a student internship focused on software development. The role collaborates with team leads and project teams under senior supervision, contributing to project success.

Accelerate Revenue Management Intern – Summer 2026 at Avis Budget Group invites rising seniors to join a 10‑week, full‑time internship focused on pricing and revenue optimization for leisure travel. Interns work on the pricing team, conducting market research, producing daily analysis, and surveying competitor rates to position Avis brands.

Marketing & Copyediting Intern - Summer 2026

HNTB is seeking a Project Finance Assistant Intern for its Parsippany, NJ office for Summer 2026. The internship is part‑time, temporary or co‑op and involves assisting assigned departments or projects with basic administrative support.

Topcon Healthcare seeks a Customer Support Admin Intern to join the National Accounts team in Oakland, NJ. The role offers a paid, 2.5‑month internship (June 1–Aug 14, 2026) with a full‑time schedule (Mon‑Fri, 9 am‑5 pm). Interns will support NVI, case, and RMA workflows, manage loaner and swap projects, and contribute to ad‑hoc tasks.

Topcon Healthcare seeks a PhD-level Algorithm Intern for its AI Oculomics team. The internship runs from June 1 to Aug 14, 2026, in Oakland, NJ (or La Jolla, CA).

Topcon Healthcare invites a motivated intern to join its Oakland, NJ office for a paid summer internship (June 2 – Aug 14, 2025). The role focuses on Customer Experience (CX) and technology, offering hands‑on experience with Salesforce, CRM dashboards, and customer journey mapping.

Process Documentation Intern at Topcon Healthcare. Join the Operations Excellence team in Oakland, NJ to draft, review, and update SOPs, Work Instructions, and process flow documents.

Topcon Healthcare seeks a Sales Rep Intern to promote service contracts, preventive maintenance, and asset management solutions. Intern will contact customers, support sales team, generate leads, attend meetings, research market trends, collaborate with marketing, track sales activities in CRM, and provide customer support.