160 Results for

Intern Jobs in Jefferson, NJ

Jobs

New!

Five Corners, WAToday

$20–$29.08 Per Hour

See Providence Health and Services Terms & Conditions at https://www.providence.org/utility-pages/privacy-policy#terms-of-use and Privacy Policy at https://www.providence.org/utility-pages/privacy-policy#privacy-policy and SonicJobs Privacy Policy at https://www.sonicjobs.com/us/privacy-policy and Terms of Use at https://www.sonicjobs.com/us/terms-conditions. Under the direct supervision of a staff pharmacist, has the responsibility to integrate the provision of pharmaceutical care with other elements of the patient care process to provide a collaborative, cooperative effort with other members of the health care team to ensure optimal drug therapy outcomes and to improve the patients quality of life.

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.

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.

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.

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.

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).

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.

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!

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!

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, 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.

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._.

Parsippany, New Jersey30+ days ago

$17.75–$28.75 Per Hour
Intern

Parsippany, NJ30+ days ago

Other exciting programs and perks are available to help employees achieve work-life balance, including (but not limited to) a wellness program, free financial coaching, a referral program, and product rebates when purchased for an employee’s primary residence. Leveraging tools such as Python, Google Cloud Platform (GCP), and modern ML frameworks, the intern will have a great deal of opportunity to learn, contribute to real-world AI initiatives, and develop leadership skills.

Nutley, NJ25 days ago

Document high level requirements and success factors for each AI use case Assess, test and setup AI tools and websites for prioritized AI use cases Establish prompts to build models wherever required Demo AI tools to IT and business teams. In this role, you will work closely with Eisai IT Team Leads and cross-functional colleagues to assess and test various AI platforms (co-pilot, ChatGPT, Claude) for the Clinical business functions.

Nutley, NJ27 days ago

In this role, you will work closely with Eisai IT Team Leads and cross-functional colleagues to explore and evaluate emerging Artificial Intelligence (AI) platforms—including tools such as Copilot and ChatGPT—in support of our RSQM (Regulatory, Safety, Quality, and Medical) business functions. E-Verify is an Internet based system operated by the Department of Homeland Security in partnership with the Social Security Administration that allows participating employers to electronically verify the employment eligibility of all new hires in the United States.

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.

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 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.

New York, New York30+ days ago

Intern

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.

Lyndhurst, NJ30+ days ago

Full-time

This unique opportunity allows you to work alongside a Systems Application Engineer, contributing to the delivery of high-quality engineering solutions while participating in the design, installation, and servicing of building automation and security management systems. This unique opportunity allows you to work alongside a Systems Application Engineer, contributing to the delivery of high-quality engineering solutions while participating in the design, installation, and servicing of building automation and security management systems.

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!

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.

Newark, NJ13 days ago

$38,100–$57,200 Per Year

If applicable, the successful applicant must prove they are: (1) a citizen or national of the USA; OR (2) a lawful permanent resident of the United States (Non-Conditional Permanent I-551 / Green Card / Permanent Resident Card holder); OR (3) a citizen, national, or permanent resident of a “Generally Authorized” destination on the attached list (https://corporate.pseg.com/-/media/PSEG/Corporate/Careers/Careers Assignments will include working alongside professionals in the following areas: + Work with employees throughout the company to assist them in the design, creation, publishing, update and maintenance of business intelligence reports (e.g. in Power BI) or other data analysis tools (e.g Python, AWS).

New!

Newark, NJ4 days ago

$38,100–$57,200 Per Year

If applicable, the successful applicant must prove they are: (1) a citizen or national of the USA; OR (2) a lawful permanent resident of the United States (Non-Conditional Permanent I-551 / Green Card / Permanent Resident Card holder); OR (3) a citizen, national, or permanent resident of a “Generally Authorized” destination on the attached list (https://corporate.pseg.com/-/media/PSEG/Corporate/Careers/Careers Assignments will include working alongside professionals in the following areas: + Sustainability Data Analytics: Gather and analyze enterprise sustainability data, determine qualitative and quantitative insights, conduct industry analysis and present findings to team members as needed to address the company’s strategy on sustainability, affordability and reliability.

New!

New York, NY5 days ago

Intern

The Financial Technology Intern will support our finance team with day-to-day financial operations, support the preparation of financial documents, and contribute to financial forecasting and budgeting activities. The American Arbitration Association (AAA), recognized among The NonProfit Times' 50 Best Nonprofits to Work For, offers a dynamic, fast-paced environment where excellence meets opportunity.

Montvale, NJ13 days ago

$20–$25 Per Hour

Balchem Corporation develops, manufactures, and markets specialty ingredients that improve and enhance the health and well-being of life on the planet, providing state-of-the-art solutions and the finest quality products for a range of industries worldwide. This internship is ideal for someone who enjoys mapping how work actually happens, identifying breakdowns, and designing practical operating models that leadership teams can adopt and scale.

Chester, New Jersey30+ days ago

$18–$22 Per Hour
Intern

What We Offer: We strive to provide a great company culture consisting of a variety of team building events: trivia nights, softball and volleyball leagues, mini golf tournaments, BBQ’s, happy hours, poker nights, catered weekly staff meetings, surfboard lending programs, and much more. Qualifications: Pursuing a Bachelor’s Degree in Civil Engineering at a College/University, or pursuing a degree in a related field with relevance to Civil Engineering, ideally with goal of pursuing a career in Geotechnical Engineering.

New!

Jersey City, New Jersey, United States, New Jersey1 day ago

$18.50–$21 Per Hour

The wage range for this role takes into account the wide range of factors that are considered in making compensation decisions including but not limited to skill sets; experience and training; licensure and certifications; and other business and organizational needs. United by purpose and core values (Integrity, Authenticity, Respect, Diversity & Inclusion and Healthy & Happiness) the Metagenics’ team is dedicated to providing effective nutritional products and solutions, for healthcare professionals.

Paramus, New Jersey30+ days ago

Intern

This internship offers hands-on experience in applying artificial intelligence to real-world R&D challenges while working alongside experienced scientists and engineers. Qualifications: • Currently pursuing a Bachelor’s, Master’s or PhD degree in Computer Science, Artificial Intelligence, Data Science, Bioinformatics, or a related field .

Newark, New Jersey30+ days ago

$20–$23 Per Hour
Intern

What We Offer: We strive to provide a great company culture consisting of a variety of team building events: trivia nights, softball and volleyball leagues, mini golf tournaments, BBQ’s, happy hours, poker nights, catered weekly staff meetings, surfboard lending programs, and much more. We proudly serve Fortune 500 companies as well as independent owners and developers of all sizes, offering a comprehensive consulting experience that integrates expertise in design and permitting for commercial, industrial, and residential projects.

Madison, 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. 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.

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. Overview: The new intern will assist in running Supply Chain and Trade Finance Section outstanding report and prepare weekly/monthly business data.

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. Overview: The new intern will assist in running Supply Chain and Trade Finance Section outstanding report and prepare weekly/monthly business data.

Hoboken, NJ30+ days ago

Networking Opportunities: Connect with industry leaders, make valuable professional connections, and learn about the finance world from experienced mentors. Team Collaboration: Engage in daily team meetings, brainstorming sessions, and collaborative projects, contributing ideas and learning from experienced professionals.

Newton, NJ30+ days ago

Temporary

We offer 4 Full-Service Communities, 5 Affordable Housing Communities and HomeWorks throughout the State of NJ, offering a variety of options from Independent Living, Assisted Living, Memory Care, Long Term Care, Short Term Rehab, home care and more! Certified A Great Place to Work for the last 8 years, we continue to grow and innovate to meet the needs of our residents while building upon our rich history of over 115-years of dedication to the communities we serve.

New!

Wayne, NJToday

A key partner in our organization, the Business Manager oversees all aspects of financial management and provides balance to the partnership formed with the marketing and operational pieces of our business. Gain real-world business, accounting, and financial training that will teach you all aspects of financial management pertaining to running a successful business.

New!

Vernon Township, NJ1 day ago

Intern

The Program Intern will work closely with the Program Director and program leadership team to help organize participant information, improve training resources, support recruitment initiatives, and assist with program planning and evaluation. Winter4Kids is seeking a detail-oriented and motivated Program Intern to support program operations, participant outreach, curriculum development, and administrative coordination.

New!

Vernon Township, NJ1 day ago

Intern

The Marketing Intern will assist with marketing planning, audience research, content creation, and social media engagement while gaining hands-on experience supporting a nonprofit focused on empowering youth through winter sports and outdoor experiences. This internship is ideal for a student or emerging professional interested in nonprofit marketing, sports marketing, social media strategy, and mission-driven storytelling.

Wayne, NJ30+ days ago

Full-time

Our proprietary CMOS sensor technology delivers unmatched speed, precision, and image quality-making Phantom cameras the trusted choice across science, product developing, defense, academia, and government- research facilities. Phantom High-Speed, designs and manufactures advanced measurement tools that empower engineers, researchers, and innovators to visualize motion too fast for the human eye.

Wayne, NJ30+ days ago

Full-time

New York, New York14 days ago

$18–$20 Per Hour
Intern

Responsibilities: Summer Interns will be responsible for fulfilling tasks set out by supervisors from the specific department they’re working in, including but not limited to: Support the Events and Marketing teams in the planning and execution of client-facing and internal events (pre-event, onsite, and post-event). Our active employee resource groups promote engagement across all groups of individuals that are represented within the company and externally.

East Hanover, NJ30+ days ago

$900–$1,150

Branch Operations -Support day-to-day operations in our Direct Store Delivery branches including order/route management, inventory & warehouse management, linking with internal and external stakeholders to support customers/operations and leading project work to achieve safety, service, and cost goals. 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.

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Intern Jobs in Jefferson, NJ

Jobs

Pharmacist InternProvidence Non-RN - Oregon

Omnichannel Marketing InternDaiichi Sankyo, Inc.

Site/Civil Engineering InternDewberry

Corporate Finance InternMondelez International

Quantitative Trading Intern - Summer 2027 InternshipGTS

Engineering InternIDEX

Venture Capital Analyst InternCareer Launch AI

IT Intern, Global Infrastructure OfficeEisai

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

2026 University Intern - Bayway Refining EngineerPhillips 66

Intern - Water Resources EngineeringGFT.

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

Data Engineer InternCadent

Research & Development InternMondelez International

Environmental Science InternDewberry

AI InternGAF

R&D IT AI Intern – ClinicalEisai

R&D IT AI Intern – RegulatoryEisai

Manufacturing InternMondelez International

Unpaid - Brand Marketing Internmoomoo

MOD InternBank of China

MOD InternBank of China Limited, New York Branch

Unpaid - Public Relations & Communications Internmoomoo

Procurement & Contract Analytics InternBenjamin Moore & Co

Intern, Direct SourcingL'Oreal USA

Application Engineer InternSchneider Electric USA, Inc

Intern - Construction ManagementGFT.

Fall InternSimon Quick Advisors

Environmental Sustainability InternMunich Airport NJ LLC

2026 Summer IT Intern - Data & Analytics teamPSEG

Summer 2026 Staff Intern - Corporate Citizenship - Federal Affairs & SustainabilityPSEG

Financial Technology InternAmerican Arbitration Association Inc.

Pricing & Business Process Strategy InternBalchem Corporation

Geotechnical Intern (Summer 2026) - Dynamic EarthDynamic Engineering Consultants, PC

Intern, FinanceMetagenics

Intern - AI EngineeringSK Life Science, Inc.

Intern (Summer 2026) - Dynamic SurveyDynamic Engineering Consultants, PC

Intern, Commercial MBA Leadership Development Program Internship (Summer 2026)Bristol Myers Squibb

TSD Supply Chain & Trade Finance Section InternBank of China Limited, New York Branch

TSD Supply Chain & Trade Finance Section InternBank of China

Financial Sales InternPremium Merchant Funding

Marketing Summer InternUnited Methodist Communities at Bristol Glen

Summer 2026 Accounting InternEnterprise Holdings

Summer Program InternWinter4Kids

Summer Marketing InternWinter4Kids

Product Management Intern - High Speed Imaging SolutionsAMETEK, Inc

Product Management Intern - Software ProductsAMETEK, Inc

Events Associate InternCadent

Supply Chain Logistics InternMondelez International

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