394 Results for

Intern Jobs in Harrison, NJ

Jobs

Valley Cottage, NY11 days ago

$20.45–$30.70 Per Hour

Shadowing of inside sales and outside sales positions to learn the roles and responsibilities of each and the importance United Rentals places on the focus of the customers. We're an award-winning company (recently named a Glassdoor Best Place to Work in 2026) that truly cares about our people - That's why we offer best-in-class benefits and perks that will support you and your family.

Bernards, NJ13 days ago

With a legacy of innovation since 1899, a presence in more than 30 countries, and more than 19,000 employees, we are advancing breakthrough therapies in oncology, cardiovascular disease, rare diseases, and immune disorders. • Qualified candidates must be enrolled in an accredited degree-granting college/university pursuing an undergraduate or graduate degree in marketing, life sciences, business or equivalent.

New York, NY30+ days ago

$18–$20

On the consumer side, Gesture operates a rapidly growing mobile platform that allows people to send meaningful physical gestures instantly—creating powerful moments while generating rich behavioral data that strengthens everything we build. A passionate and driven Data Marketing Engineering Intern who wants to work at the intersection of data engineering, marketing analytics, and AI-powered systems.

New York, NY30+ days ago

Group One Trading was founded in 1989, and we've become one of the largest privately held options trading firms in the United States, with a great team located in New York, Chicago, Philadelphia, and San Francisco. Perform month-end process work which includes bank reconciliations, interest accrual calculations and performing allocations of class action securities recoveries.

Parsippany, New Jersey30+ days ago

$17.75–$28.75 Per Hour
Intern

Our interns get the opportunity to participate in a series of workshops and events, including: Networking opportunities to meet other interns, staff, and senior leaders across the business. *Only recipients of an offer of employment from Dewberry, will be required to submit to a background screening which may include, but is not limited to, employment verification, educational and other credential verification, driving record check, criminal background check, and an investigative consumer report.

East Hanover, NJ30+ days ago

$1,000–$1,300

We have corporate offices, sales, manufacturing and distribution locations throughout the U.S. to ensure our iconic brands—including Oreo and Chips Ahoy! cookies, Ritz, Wheat Thins and Triscuit crackers, and Swedish Fish and Sour Patch Kids confectionery products —are close at hand for our consumers across the country. Including many household names such as Oreo, belVita and LU biscuits; Cadbury Dairy Milk, Milka and Toblerone chocolate; Sour Patch Kids candy and Trident gum.

Edison, NJ30+ days ago

We provide career opportunities that span a variety of disciplines and geographic locations, with projects that our employees plan, design, build and operate as diverse as the needs of our clients. Students with an Environmental or Civil Engineering background will work with a diverse network of senior engineers to peer interns, and across multi-discipline project teams.

New York, New York30+ days ago

$1,400–$3,000

Overview: The ETF trading group at GTS is looking for Summer 2027 interns to work on a variety of projects in the quantitative trading space, such as: building analytics tools to assist traders making real-time trading decisions, analyzing historical trade data to draw insights and inform our trading strategies, designing and testing quantitative models for new strategy development. With roots as a quantitative trading firm continually building for the future, the GTS family of companies are able to leverage the latest in artificial intelligence systems and sophisticated pricing models to bring consistency, efficiency, and transparency to today’s financial markets.

Princeton, NJ25 days ago

Full-time

For 25 years, its hard-working, innovative and collaborative team has invented next-generation antibody technology platforms and harnessed translational, quantitative and data sciences, resulting in a proprietary pipeline including bispecific T-cell engagers, antibody-drug conjugates, next-generation immune checkpoint modulators and effector function-enhanced antibodies. At Genmab, we are dedicated to building extra[not]ordinary® futures, together, by developing antibody products and groundbreaking, knock-your-socks-off KYSO antibody medicines® that change lives and the future of cancer treatment and serious diseases.

Rutherford, NJ30+ days ago

$41,300–$61,900 Per Year

ESSENTIAL DUTIES AND RESPONSIBILITIES: + Generate 3D models in Creo Parametric + Generate/update assembly and piece part drawings using Creo Parametric + Designs and develops tooling/fixturing to assist in the manufacturing of high-speed cameras + Utilize 3D printer capabilities for quick turnaround of fixtures + Measure thermal performance of new products + Assist generation of Engineering Change Orders (ECOs) + Other duties as assigned. This summer intern position is to assist our Engineering team with tasks that include solid modeling, 3D printing, electronic packaging, tooling/fixturing, thermal analysis and all aspects of engineering documentation (bills of materials, assembly/part drawings, Engineering Change Orders (ECOs), etc.) Qualified individuals will be working with a small team of other technical professionals.

Edison, NJ30+ days ago

We provide career opportunities that span a variety of disciplines and geographic locations, with projects that our employees plan, design, build and operate as diverse as the needs of our clients. All unsolicited resumes sent to CDM Smith and any resume submitted to any employee outside of CDM Smith Recruiting Center Team (RCT) will be considered property of CDM Smith.

New!

Glen Cove, NYToday

some of the skills and abilities we are looking for include strong verbal and written communication as well as a high level of efficiency, accuracy and responsibility. Some if the essential jog functions that this individual will be responsible for include but are not limited to:post journal entries to general ledger.

New York, New York20 days ago

Must be currently enrolled in a degree program at an accredited university, be at least advancing to their junior year of study, and pursuing a degree in in Financial Engineering, Mathematics, Computer Science, or a related quantitative field. Beyond your day-to-day responsibilities, you’ll participate in weekly sessions led by industry leaders, connect with fellow interns, and deepen your understanding of the financial services, technology, and mortgage industries.

New York, NY7 days ago

R2Net’s Strategic Finance Internship offers a hands-on opportunity to work at the intersection of data, strategy, and innovation within the fine jewelry and diamond industry. As part of the Signet Jewelers family, R2Net combines industry expertise with cutting-edge technology to transform how customers shop for diamonds and fine jewelry online.

Port Washington, NY30+ days ago

Global Industrial Company (NYSE: GIC) is a leading distributor of high-quality, industrial-strength equipment and supplies, serving organizations of all sizes across a wide range of industries. With more than 75 years of experience, customers rely on us for our broad portfolio of national and private brands, trusted service, and strong value proposition.

New York City, NY30+ days ago

Remote

$18–$25 Per Hour

Our industry-leading neuroscience portfolio includes FDA-approved treatments for major depressive disorder, excessive daytime sleepiness associated with narcolepsy and obstructive sleep apnea, and migraine, and multiple late-stage development programs addressing a broad range of serious neurological and psychiatric conditions that impact over 150 million people in the United States. We deliver scientific breakthroughs by identifying critical gaps in care and develop differentiated products with a focus on novel mechanisms of action that enable meaningful advancements in patient outcomes.

MORRISTOWN, New Jersey15 days ago

Salary ranges are available for all positions at this location, taking into account roles with a comparable level of responsibility and impact in the relevant labor market and these salary ranges are regularly reviewed and adjusted in accordance with prevailing market conditions. The company is increasingly winning recognition as a great place to work, earning several workplace and wellness awards, including the 2025 Great Place to Work® Award for our employee-first focus and our steadfast commitment to diversity, equity and Inclusion.

Nutley, NJ19 days ago

This role supports global projects and financial governance by maintaining plans, risks, and executive reporting, enabling effective governance cadences and creating SharePoint, dashboards, and automation to reduce manual effort. Currently enrolled in a bachelor’s or graduate degree program at an accredited academic institution in a relevant field (Business, Management, Finance, Economics, Information Systems, Computer Science, Engineering, or related discipline).

Princeton, NJ30+ days ago

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. Finance Associates are part of a dynamic learning environment that provides high visibility to senior management and enables Finance Associates to organically build both mentoring relationships with managers and peers and a strong alumni network within the company.

New York, NY30+ days ago

Ankura Consulting Group, LLC is an independent global expert services and advisory firm that delivers services and end-to-end solutions to help clients at critical inflection points related to conflict, crisis, performance, risk, strategy, and transformation. Role Overview: Ankura OCFO professionals are trusted partners who deliver sustainable long-term value and results to their clients spanning from mid-sized to Fortune 500 companies, as well as private equity firms and their portfolio companies.

New!

New York, New York4 days ago

$20–$28 Per Hour
Intern

Whether working on highways and bridges or traffic engineering, our team excels in resilient, sustainable design and construction, delivering innovative solutions that address the complexities of modern, multimodal roadway systems and ensure safe, efficient, and reliable travel for all. Join GFT, an award-winning architecture, engineering, and construction firm, as a Water Resources EngineeringIntern and gain real-world experience in a dynamic environment.

New York, NY29 days ago

Full-time

The Group Shared Services Function of the Research and Statistics Group (RSG GSS) provides long-term value and high-quality service for internal and external customers and stakeholders by managing key processes, communicating business information, managing computing infrastructure, publishing and promoting Bank research, supporting the collection of data series, and optimizing the use of technology and business tools. Responsibilities may include supporting process documentation and workflow improvements, building simple reports and dashboards in Excel, providing logistical support for Research conferences and events,assisting with the management of the BOS website, processing Economists’ internal and outside reimbursement requests for speaking engagements, and tracking Economists’ travel spend and budgets and pulling reports.

New York, New York13 days ago

$20–$25 Per Hour
Intern

Each intern will also complete one or more individual projects, tailored to their skills and interests, and present their work to the Technology Leadership team at the end of the program. Interns will gain hands-on experience by working with our teams on real backend systems—not observing from the sidelines.

New York, NY30+ days ago

$20–$23 Per Hour

Qualifications Actively pursuing Bachelor's or Master's Degree in Psychology, Human Resource Management, Industrial-Organizational Psychology, or coursework relating to HR; High caliber of self-motivation; Superior interpersonal skills and positive demeanor; Strong verbal and written communication skills; Ability to work independently, remain flexible and handle multiple priorities in a fast paced environment; Strong attention to detail and sound judgment capability; and Proficient in Microsoft Office suite. Job Responsibilities Support the local Human Resources team through daily tasks and special projects; Assist in orientation and onboarding of new hires including; Collaborate with the HR Manager and Senior HR Generalist to provide recruiting support; Interact with employees and management communicating Human Resource policies, programs, procedures, and government regulations; Maintain office bulletin boards ensuring up-dated federal and state employment law postings; and Perform other duties as requested.

New York, NY7 days ago

Currently pursuing a Bachelor’s or Master’s degree in a quantitative or business‑focused field such as Business Analytics, Data Science, Computer Science, Information Systems, Economics, Finance, Marketing, or a related field. The ideal candidate for this role will bring strong analytical thinking, curiosity, and communication skills, along with the ability to thrive in a fast‑paced environment while learning new tools and business domains.

East Hanover, NJ30+ days ago

$940–$1,300

We have corporate offices, sales, manufacturing and distribution locations throughout the U.S. to ensure our iconic brands—including Oreo and Chips Ahoy! cookies, Ritz, Wheat Thins and Triscuit crackers, and Swedish Fish and Sour Patch Kids confectionery products —are close at hand for our consumers across the country. + Modelling & Simulation: + _Computational Fluid Dynamics, Finite Element Analysis, Discrete Element Methods, Discrete Event Simulations, Process Modelling, Molecular Dynamics or Reaction Kinetics Modelling, Artificial intelligence, Data Modelling, Data Wrangling, Data Visualization, or others._.

New York City, NY30+ days ago

$15–$20

Gesture is seeking a creative and technically skilled Content Production Intern to work directly with our CEO to capture, edit, and produce media for our growing founder-led storytelling initiatives. We're a fast-growing tech company using AI, machine learning, and intelligent logistics to power a first-of-its-kind platform that connects people and brands through real-world, tangible experiences.

New York, NY30+ days ago

$12–$18

On the consumer side, Gesture operates a rapidly growing mobile platform that allows people to send meaningful physical gestures instantly—creating powerful moments while generating rich behavioral data that strengthens everything we build. The Media & PR Relations Intern will support external communications by identifying media opportunities, building relationships with journalists, and helping secure press coverage for Gesture and its CEO.

New York, NY30+ days ago

$12–$20

On the consumer side, Gesture operates a rapidly growing mobile platform that allows people to send meaningful physical gestures instantly—creating powerful moments while generating rich behavioral data that strengthens everything we build. Founders' Roundtable: Interns attend exclusive fireside-style meetings with Gesture's CEO and leadership team about startup strategy, fundraising, and scaling. 

Linden, NJ30+ days ago

$2,894–$3,308 Per Week

Through its refining business segment, Phillips 66 is upgrading crude oil and other feedstocks into higher-value petroleum products including clean-burning gasoline, ultra-low-sulfur diesel, jet fuel, lubricants, petroleum coke and other specialty products while maintaining a high regard for safety and environmental limitations. Areas of focus may include optimization of an existing process, improving energy efficiency, handling key logistics, improving equipment reliability, monitoring emissions or completing permit applications, optimizing the use of equipment by finding and eliminating defects, using sophisticated modeling and data analysis software tools.

Parsippany, New Jersey30+ days ago

$17.75–$28.75 Per Hour
Intern

East Hanover, NJ30+ days ago

$1,000–$1,300

We have corporate offices, sales, manufacturing and distribution locations throughout the U.S. to ensure our iconic brands—including Oreo and Chips Ahoy! cookies, Ritz, Wheat Thins and Triscuit crackers, and Swedish Fish and Sour Patch Kids confectionery products —are close at hand for our consumers across the country. Our internship assignments focus on practical, value-added projects, providing experiences that teach how operations production drives value across the organization.

New York, NY30+ days ago

$20–$20

has ranked NYU Langone the No. 1 comprehensive academic medical center in the country for three years in a row, and U.S. News & World Report recently placed nine of its clinical specialties among the top five in the nation. NYU Langone Health is a fully integrated health system that consistently achieves the best patient outcomes through a rigorous focus on quality that has resulted in some of the lowest mortality rates in the nation.

Princeton, NJ30+ days ago

$21–$25 Per Hour

Based on eligibility*, additional time off for employees may include unlimited paid sick time, up to 2 paid volunteer days per year, summer hours flexibility, leaves of absence for medical, personal, parental, caregiver, bereavement, and military needs and an annual Global Shutdown between Christmas and New Years Day. Each of us is empowered to apply our individual talents and unique perspectives in a supportive culture, promoting global participation in clinical trials, while our shared values of passion, innovation, urgency, accountability, inclusion and integrity bring out the highest potential of each of our colleagues.

Jersey City, NJ30+ days ago

stands at the forefront of financial services, housing two SEC registered broker-dealers alongside a cryptocurrency brokerage — all operating under the reputable wing of Futu Holdings Limited (Nasdaq: FUTU). As an SEC registered FINRA member, we provide retail investors access to both U.S. and Asian securities markets, ensuring your investment journey is backed by expertise.

New York, NY30+ days ago

New York, NY30 days ago

Full-time

The Supervision Group is comprised of the following functions: Consumer Compliance; Large & Foreign Banking Organizations; Supervisory Policy & Strategy; Large Institution Supervision Coordinating Committee (LISCC) Programs; Regional, Community and Foreign Institutions & Financial Market Infrastructure.  . Staff in the Group assess the safety and soundness of domestic banking institutions and operations of foreign banking organizations in the district through periodic onsite evaluations and offsite financial analysis and surveillance.

Jersey City, NJ30+ days ago

Montvale, New Jersey30+ days ago

$20–$22 Per Hour

This project involves organizing and digitizing legacy supplier agreements and related documentation to improve contract visibility, governance, and accessibility within the company’s Contract Lifecycle Management (CLM) system. The intern will collaborate with procurement, legal, and business stakeholders while gaining exposure to sourcing processes, supplier management, data governance and procurement analytics.

Clark, NJ30+ days ago

You’ll thrive in this role if you’re: + A Current Student: Junior/Senior undergraduate or first-year master’s student with a minimum 3.2 GPA, pursuing a degree in Supply Chain, Business, Engineering, or a related field. At L’Oréal Operations, we create innovative, inclusive, and sustainable beauty together with our business partners by designing, developing, sourcing, manufacturing, and distributing over 6 billion products globally every year.

New York, NY14 days ago

Designing and implementing data solutions for new data and servicing initiatives and providing continuous oversight for existing solutions to maintain data accuracy, service quality and solution performance.  . Good communication skills to collaborate with cross-functional teams - including data scientists, AI engineers, and business stakeholders - to deliver secure, high-performing data solutions.  .

New York, NY30+ days ago

$25–$30 Per Hour

They will help identify risks and develop mitigation plans through direct interactions with teams and customers, playing a key role in shaping the overall product solution. Assist with maintaining schedule baselines, planning and tracking project activities, and capturing product/program requirements, including customer specifications, component requirements, and functional block diagrams .

New York, NY30+ days ago

$40,200–$54,570 Per Year

Conduct supervised outreach with a Clinical Eligibility Nurse or Care Manager (phone and in-person/home visits) to Medicare and Medicaid members for care management engagement, appointment reminders, preventive screenings, post-discharge follow-up, and resource navigation. Interns do impactful work, collaborating with other interns, employees, and business leaders to solve current operational and clinical workflow challenges, strengthen member experience, and deliver measurable solutions aligned to quality and service goals.

New!

New York, New York6 days ago

Intern

She/he will help collect business/development data, run credit risk ratings/CECL/Stress Test, aggregate model output, conduct data analysis, and also document models for model risk management purpose (internal model review and audit). Our long-term outlook, institutional weight and global breadth provide our clients with a stable and reliable financial partner, whether in Corporate or Personal Banking or our Trade Services, Commodities, Financial Institutions and Global Markets lines of business.

New York, NY30+ days ago

$21.91–$30.12 Per Hour

We invite you to bring your bold ideas and big dreams and become part of a global team of over 50,000 planners, designers, engineers, scientists, digital innovators, program and construction managers and other professionals delivering projects that create a positive and tangible impact around the world. Depending on your employment status, AECOM benefits may include medical, dental, vision, life, AD&D, disability benefits, paid time off, leaves of absences, voluntary benefits, perks, flexible work options, well-being resources, employee assistance program, business travel insurance, service recognition awards, retirement savings plan, and employee stock purchase plan.

New York, New York14 days ago

$21–$28 Per Hour
Intern

Join GFT, an award-winning architecture, engineering, and construction firm, as a Construction ManagementIntern in our New York City, NY office. Backed by over a century’s experience, together, we’re building a lasting legacy for future generations: stronger communities, a healthier planet, and better lives.

New York City, NY30+ days ago

Our learnings in building AIA are now transforming even our human investors' jobs, allowing us to rapidly discover and systemize new insights, and accelerating our transformation toward a fully integrated system that combines the best of human and machine intelligence. Reflecting human intuition into investment systems is an exceptionally difficult task, and some of our most impactful investment system improvements come from investors who are watching markets every day, independently forming views, and reconciling their views with the outputs of our investment systems.

New York City, NY20 days ago

As a Client Services Intern, you will be embedded within this team for an 11-week summer program, gaining hands-on exposure to client relationship management, risk advisory, and the day-to-day operations of a leading cybersecurity platform. Currently enrolled in a college or university degree program (Rising Junior, Senior, or Post-Graduate candidates preferred); majors in Finance, Business, Cybersecurity, or Information Technology are strongly encouraged to apply.

New!

Morristown, NJ4 days ago

Simon Quick Advisors primarily seeks interns who have an interest in business, particularly finance, and wish to have a career focused in investing and/or financial planning. Simon Quick Advisors is an independent, employee-owned RIA that offers holistic financial planning solutions for affluent families, business owners and executives.

Newark, NJ30+ days ago

The ES Intern will assist the Environmental Health and Safety Manager and the Environmental Sustainability Specialist at EWR’s Terminal A in supporting real-world energy efficiency and building performance initiatives throughout the terminal. The ES intern will assist in collecting operational energy data, preparing a centralized database for analysis, and supporting energy-related management practices.

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Intern Jobs in Harrison, NJ

Jobs

Sales Intern (Paid)United Rentals

Omnichannel Marketing InternDaiichi Sankyo, Inc.

Data Marketing Engineering InternGesture

Finance InternGroup One Trading

Site/Civil Engineering InternDewberry

Corporate Finance InternMondelez International

Environmental Engineering Intern - Water Services (Summer 2026!)CDM Smith

Quantitative Trading Intern - Summer 2027 InternshipGTS

Commercialization Finance InternGenmab

Engineering InternIDEX

Environmental Engineering Intern (Summer 2026!) Environmental ServicesCDM Smith

Finance InternFirst Central Saving Bank

Summer Internship Program 2026 - Risk Analyst InternIntercontinental Exchange Holdings, Inc.

Strategic Finance (FP&A) InternBlue Nile

Intern, Corporate FinanceGlobal Industrial

2026 Summer Intern: Finance DepartmentAxsome Therapeutics

Specialty Package E&S NY Intern-2Crum & Forster

IT Intern, Global Infrastructure OfficeEisai

2026 Summer Intern, MBA Finance Associates ProgramBristol Myers Squibb

University Intern, Strategic Finance, Office of the CFOAnkura

Intern - Water Resources EngineeringGFT.

2026 Summer Intern - Research Group - Group Shared Services - SophomoreFederal Reserve Bank (FRB)

Backend Engineer InternCadent

Human Resources Intern or Co-op - Spring 2026Langan Engineering and Environmental Services, Inc.

Business Intelligence InternBlue Nile

Research & Development InternMondelez International

Content Production Intern (Video + Audio)Gesture

Media & PR Relations InternGesture

Social Media Strategy & Engagement InternGesture

2026 University Intern - Bayway Refining EngineerPhillips 66

Environmental Science InternDewberry

Manufacturing InternMondelez International

Student InternNYU Langone Health

2026 Summer Intern Real EstateBristol Myers Squibb

Unpaid - Brand Marketing Internmoomoo

Student InternNYU Langone Medical Center

Summer Intern - Supervision Group - JuniorFederal Reserve Bank (FRB)

Unpaid - Public Relations & Communications Internmoomoo

Procurement & Contract Analytics InternBenjamin Moore & Co

Intern, Direct SourcingL'Oreal USA

Data Engineer InternCornspring

Intern - Project Management (Summer 2026)Persistent Systems

2026 Summer Internship - Nursing InternHealthfirst

Credit Risk Management Department Risk Analytics - Model InternBank of China Limited, New York Branch

Construction InternAECOM

Intern - Construction ManagementGFT.

2027 Investment Associate InternBridgewater Associates

Client Services Intern, HybridDrawbridge Partners

Fall InternSimon Quick Advisors

Environmental Sustainability InternMunich Airport NJ LLC

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