404 Results for

Intern Jobs in Longwood, NY

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.

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.

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.

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.

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.

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.

Woodbury, NY30+ days ago

CDM Smith’s Automation and Instrumentation division consists of staff of various disciplines including process, chemical, and electrical engineering which allows us to bring a wide range of knowledge to each project. 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.

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!

New York, NY1 day ago

$90,000–$130,000

Interns support investment teams with startup research, deal sourcing assistance, market analysis, and portfolio tracking, while learning how venture capital firms evaluate and support high-growth companies. Career Launch AI offers optional professional development resources to support candidates pursuing venture capital internships, including: Tools to help navigate VC internship recruiting and application processes.

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.

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.

East Farmingdale, NY30+ days ago

$18–$22 Per Hour

Founded in 1951 to meet the special severe service valve requirements of the United States Nuclear Navy, Target Rock is today the premier supplier of highly engineered, valves and related products to both the U.S. Navy nuclear fleet and the global nuclear power generation industry. Over 95 years of growth, Curtiss-Wright is an integrated, market-facing global diversified industrial company and remains a technology leader through this legacy of innovation.

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.

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.

East Farmingdale, NY30+ days ago

$18–$20 Per Hour

Over 95 years of growth, Curtiss-Wright is an integrated, market-facing global diversified industrial company and remains a technology leader through this legacy of innovation. Agency partners must be invited to participate in a search by our_ _Talent Acquisition Team (TA_COE@curtisswright.com)_ _and have signed terms in place prior to any submittal.

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.

East Farmingdale, NY30+ days ago

$20–$22 Per Hour

Interns are requested to assist the Nu-Torque Engineering Team in completing assignments related to Assembly and Test of Actuators, as well as supporting Qualification Testing for actuation development programs. If you require accommodation due to a disability at any time during the recruitment and/or assessment process, please contact Talent Acquisition (TA_COE@curtisswright.com) and we will make all reasonable efforts to accommodate your request.

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).

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 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.

Melville, New York30+ days ago

$18–$22 Per Hour

About Leviton: At Leviton, we build what's next to light, power, and connect everyday spaces, from electrical to lighting, to data networks, and energy management. With over 115 years of history, Leviton develops thoughtful solutions that help make its customers' lives easier, safer, more efficient, and more productive.

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.

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.

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.

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, 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, NY30+ days ago

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.

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. 

New York City, NY30+ days ago

Our network of 850,000+ members and 40+ dedicated investors connects accredited individuals to high-quality venture deals—typically reserved for institutions—through our alumni-driven communities and diversified co-investment strategy. This internship is ideal for someone interested in venture capital, startups, emerging technologies, and AI who wants to build strong analytical and research skills while learning directly from experienced investors.

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, 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.  .

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.

Parsippany, New Jersey30+ days ago

$17.75–$28.75 Per Hour
Intern

New York, NY30+ days ago

$20–$20

East Farmingdale, NY30+ days ago

$18–$22 Per Hour

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 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.

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, New York13 days ago

$20–$25 Per Hour
Intern

Responsibilities: The Intern will be responsible for fulfilling tasks set out by supervisors from the specific department they’re working in, including but not limited to: Using a variety of open-source technologies (Python, Spark, Airflow), build data pipelines to extract, cleanse, and integrate data, from a variety of sources and formats **Python experience is required**. Collaborate effectively with other members of the engineering team and broader data services group, including but not limited to Data Scientists, Analytics Engineers, Performance Engineers, Software Engineers and Business Intelligence Analysts.

Orangeburg, New York15 days ago

$22–$30 Per Hour
Intern

The Quality Engineering Intern works with Werfen’s Quality Engineering team in a wide range of quality-related engineering activities including, but not limited to, process development, product development, root cause investigation, risk assessments, verification/validation, continuous improvement projects. We are a worldwide leader in specialized diagnostics in the areas of Hemostasis, Acute Care Diagnostics, Transfusion, Autoimmunity, and Transplant.

New York30+ days ago

$27.60–$38.40 Per Hour

Providing structural, diagnostics, civil, traffic, parking, transportation, enclosure, WPM technology and construction engineering services, we design solutions that are cost- and resource-efficient, forward-thinking, and help support and shape communities worldwide. As an engineering intern in our structural engineering group, you will participate on project teams for architectural projects of all types, including commercial, sports, healthcare, and public assembly buildings.

New York, New York30+ days ago

Intern

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. Introduction: Established in 1912, Bank of China is one of the largest banks in the world, with over $3 trillion in assets and a footprint that spans more than 60 countries and regions.

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Intern Jobs in Longwood, NY

Jobs

Sales Intern (Paid)United Rentals

Data Marketing Engineering InternGesture

Corporate Finance InternMondelez International

Finance InternGroup One Trading

Site/Civil Engineering InternDewberry

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

Quantitative Trading Intern - Summer 2027 InternshipGTS

Engineering InternIDEX

Automation Engineering Intern (Summer 2026!)CDM Smith

Environmental Engineering Intern (Summer 2026!) Environmental ServicesCDM Smith

Venture Capital Analyst InternCareer Launch AI

Finance InternFirst Central Saving Bank

Intern, Corporate FinanceGlobal Industrial

Welding Engineering InternCurtiss-Wright Corporation

Strategic Finance (FP&A) InternBlue Nile

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

Manufacturing Engineering InternCurtiss-Wright Corporation

2026 Summer Intern: Finance DepartmentAxsome Therapeutics

Mechanical Engineering Intern - NTACurtiss-Wright Corporation

IT Intern, Global Infrastructure OfficeEisai

University Intern, Strategic Finance, Office of the CFOAnkura

Backend Engineer InternCadent

Mechanical Engineering Intern (Summer)Leviton Manufacturing

Intern - Water Resources EngineeringGFT.

2026 University Intern - Bayway Refining EngineerPhillips 66

Business Intelligence InternBlue Nile

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

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

Student InternNYU Langone Medical Center

Research & Development InternMondelez International

Content Production Intern (Video + Audio)Gesture

Media & PR Relations InternGesture

Social Media Strategy & Engagement InternGesture

Investment Team InternAlumni Ventures

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

Data Engineer InternCornspring

Manufacturing InternMondelez International

Environmental Science InternDewberry

Student InternNYU Langone Health

Project Engineer InternCurtiss-Wright Corporation

2026 Summer Internship - Nursing InternHealthfirst

2027 Investment Associate InternBridgewater Associates

Client Services Intern, HybridDrawbridge Partners

Unpaid - Brand Marketing Internmoomoo

Data Engineer InternCadent

Quality Assurance InternWerfen

Structural InternWalter P Moore

MOD InternBank of China Limited, New York Branch

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