28 Results for

Internship Manufacturing Jobs in Trinity, NY

Jobs

New!

Hauppauge, NY2 days ago

Interns will work within teams across propulsion, avionics, manufacturing, test, launch operations, and data, contributing to real hardware, tests, and launches. Contribute to hardware design, test campaigns, manufacturing workflows, data pipelines, or launch readiness tasks.

Hauppauge, NY30+ days ago

Currently enrolled in a Bachelor’s or Master’s program in Engineering, Computer Science, Data Science, or related technical field. Contribute to hardware design, test campaigns, manufacturing workflows, data-pipelines, or launch readiness tasks.

Farmingdale, NY11 days ago

$65,000–$65,000

Superior Motion Control is a precision machine shop and assembly operation based in Farmingdale, NY, supporting the U.S. Department of Defense and major prime contractors. SMC is part of IPC Foundry Group, and this role plays a key part in growing our engineering capacity for the next generation of programs.

New York, NY24 days ago

With roots tracing back to 1881, the Company is engaged in a broad range of activities in the financial services industry, including retail securities brokerage, institutional sales and trading, investment banking (both corporate and public finance), equity & fixed income research, market making, trust services and investment advisory and asset management services. This salary range is specific to the City of New York and takes into account the wide range of factors that are considered in making salary decisions including but not limited to your skills, qualifications, experience, licensure and certifications, and other business and organizational needs.

Melville, New York30+ days ago

Professional Development: Customized career development plan for licensing and certifications, Project Manager Business Academy, CAD Training Program, Individual Development Plans/Career Check-Ins, SAM WINS - our initiative for women-focused leadership and development, Milestone Anniversary Recognition, SAMbassador mentorship program. SAM streamlines project delivery through a single, coordinated team, offering in-house capabilities across land surveying, aerial mapping, subsurface utility engineering (SUE), utility coordination (UC), GIS, BIM, and construction engineering inspection (CEI).

New!

New York, NY2 days ago

Qualifications include expected graduation in 2027 or 2028, strong academic credentials, interest in finance, effective communication skills, and a collaborative, self-motivated attitude. Interns will assist with meeting materials, respond to client requests, analyze market data, and support strategic projects, gaining exposure to the institutional channel.

New!

Harrison, NJ2 days ago

Responsibilities include preparing financial reports, supporting budgets and forecasts, interpreting financial statements, and conducting ad hoc analyses to inform business decisions. Seeking a motivated college student for an unpaid, for-credit internship in the Finance team focused on financial planning and analysis (FP&A).

Edgewater, NJ30+ days ago

TAP is an internship offered to current student or recent degree/diploma holders with concentration in information technology, programing languages & web technologies, business analysis, project management etc. MAP is an internship program offered to the current students and recent degree/diploma holders with concentration in business administration, marketing, economics, human resources, mass communication etc.

New!

New York, NY2 days ago

Ideal candidates are rising Juniors, Seniors, or recent graduates with strong analytical, communication, and problem-solving skills, interested in technology and business operations. They should be proactive, curious, team players, and authorized to work in the U.S. This internship is paid at $20/hour, approximately 30 hours/week from June 2 to August 7, 2026.

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.

New!

Harrison, NY2 days ago

Overview: Interns will rotate through three kitchen operations—main kitchen, à la carte dining, and banquet & events kitchen—each lasting 30 days, to gain diverse culinary skills in a structured environment. This 90-day paid summer internship offers culinary students hands-on experience in a private country club setting, with the possibility of full-time employment afterward.

New York, NY30+ days ago

tarte is the pioneer of high-performance naturals & one of the fastest growing cosmetic companies in the U.S. Nearly 25 years ago, founder & CEO Maureen Kelly set out to create a cruelty-free line of easy-to-use, life-proof products packed with good-for-you ingredients that deliver real results without compromise. The brand is 85% vegan (with 100% vegan skincare!) & proud to be the #1 concealer brand in the US.* tarte is committed to sharing its passion for skinvigorating ingredients with the world: it has in-store presence in over 20 countries & online at tarte.com, shipping to over 50 countries worldwide!

New!

New York, NY2 days ago

$18–$22 Per Hour

As a Creative Health Intern, you'll collaborate with cross-functional teams, work on real projects, attend workshops, and develop skills in areas like art direction, copywriting, design, UX, and creative AI prompt engineering. Eligibility includes current undergraduates or recent grads, with the ability to commute to NYC and legal authorization to work in the U.S. Compensation ranges from $18 to $22 per hour, and the role is non-exempt with overtime eligibility.

New!

Wayne, NJ2 days ago

This 8-week paid Store Management Internship provides an immersive experience into retail leadership, covering customer service, merchandising, operations, and team development. It offers hands-on learning through shadowing managers, analyzing business trends, and executing retail strategies, culminating in a project and presentation for store leadership.

Brooklyn, NY27 days ago

$50,000–$55,000 Per Year

The Internship and Career Coordinator works with the Good Shepherd Services (GSS) team, grounded in the mission and vision of the GSS agency, and in collaboration with the Department of Education (DOE) to develop, implement, and connect our students, to an internship experience that aims to empower and prepare them for life after high school. Collaborate with the Director of Career Connections and Economic Mobility Specialist of WBCHS to develop and implement in-house work based learning opportunities for participants in the form of job shadowing, certification programs and internships and related work based learning activities and experiences to promote career exploration.

New!

Jersey City, NJ2 days ago

This Summer Analyst Internship in Corporate Functions, Operations offers a hands-on experience in client engagement, transaction processing, and control functions within a global banking environment. You'll work on projects such as client onboarding, trade booking, reconciliation, risk management, and liquidity forecasting, gaining exposure to key operational areas.

New York, NY30+ days ago

We were founded in 2020 with incubation support from New Energy Nexus, an international non-profit organization that strives to achieve a 100% clean energy economy for 100% of the population in the shortest time possible by supporting diverse clean energy entrepreneurs with funds, accelerators, and networks. We are supported by the New York State Energy Research and Development Authority (NYSERDA), a public benefit corporation advancing clean, resilient, and affordable energy solutions for New Yorkers, the U.S. Department of Commerce, along with philanthropic funding.

New!

New York, NY2 days ago

Responsibilities include managing inventory reports, analyzing sales data, supporting market appointments, and assisting with market recaps and competitive analysis. The Summer 2026 - Wholesale Intern supports all aspects of the wholesale business, including systems, processes, sales, and operations.

New York, New York30+ days ago

To meet the unique challenges of global markets, Susquehanna applies machine learning and advanced quantitative research to vast datasets in order to uncover actionable insights and build effective strategies. Overview: As a Summer Analyst on Susquehanna's Macro Research team, you will be partnered with our senior analysts and traders to assist in identifying investment opportunities in the equity, index, and options markets.

New York, New York30+ days ago

To meet the unique challenges of global markets, Susquehanna applies machine learning and advanced quantitative research to vast datasets in order to uncover actionable insights and build effective strategies. Overview: As a Summer Analyst on Susquehanna's Equity Research team, you will be partnered with our senior analysts and traders to assist in identifying investment opportunities in the equity and options markets.

New!

New York, NY1 day ago

$100,000–$150,000

A leading middle-market or global investment bank may seek an Industrial M&A Coordinator to support merger and acquisition transactions within the industrials sector, including manufacturing, aerospace & defense, automotive, transportation, building products, and diversified industrials. This Industrial M&A Coordinator description reflects the types of opportunities available exclusively to Career Launch AI members, including: Roles shared directly with Career Launch AI by investment banks and industrial advisory teams.

New York, NY8 days ago

$100,000–$150,000

A leading middle-market or bulge-bracket investment bank may seek an Industrials & Services Analyst to support financial modeling, deal execution, and client deliverables for companies in the industrials, manufacturing, logistics, business services, and related sectors. This Industrials & Services Analyst description reflects opportunities available exclusively to Career Launch AI members, including: Roles shared directly with Career Launch AI by employers.

Blauvelt, NY30+ days ago

$60,000–$66,000 Per Year

The Planner/Buyer is responsible for proactively purchasing raw materials and components to meet Production and Customer requirements by managing the planning and procurement functions, monitoring inventory levels and lead times, developing and maintaining vendor relationships, and working cross-functionally within the Organization. Demonstrated experience supporting purchasing activities, including preparing purchase orders, coordinating with suppliers, monitoring delivery timelines, and resolving routine purchasing or receiving issues using computerized systems.

New York, NY8 days ago

$100,000–$150,000

A leading middle-market or bulge-bracket investment bank may seek an Industrials Investment Banking Analyst to support industrials-focused transactions, financial modeling, research, and client deliverables. These roles are ideal for candidates seeking analytical rigor, exposure to M&A, capital markets, and strategic advisory within sectors such as manufacturing, aerospace & defense, automotive, chemicals, industrial services, and infrastructure.

New!

New York, NY1 day ago

$90,000–$130,000

The Startup Finance Analyst – Venture Capital supports VC investment teams by focusing on the financial evaluation of startups, including unit economics, capitalization structures, runway analysis, and growth projections. Career Launch AI offers optional professional development resources for candidates pursuing startup finance and venture capital roles, including: Tools to support VC-focused job searches and early-stage finance career paths.

Mahwah, NJ8 days ago

$65,000–$70,000

Key Responsibilities: Support manufacturing and filling operations by working directly with production teams on the floor to observe processes, collect data, and assist with troubleshooting during production runs. Operate as the technical liaison to customers for tech transfers and work cross-functionally between R&D, sales, quality, engineering, packaging, and project managers as the subject matter expert.

Brooklyn, NY30+ days ago

$17–$19

The position requires technical workstation knowledge, and basic knowledge of both Microsoft Windows, Apple OSX, and/or Google Chrome operating systems, basic network administration and troubleshooting skills. Netrix Global is a mission-driven organization with the goal of providing the people, processes, and technology needed to run and scale modern, data-driven businesses that are always on and always secure.

Blauvelt, NY13 days ago

$102,000–$110,000 Per Year

Partner with engineering, quality, manufacturing, sales and marketing to proactively identify compliance risks, resolve non-compliance issues, and implement corrective actions. No matter your role, there are opportunities for learning and development, and your daily contributions make a meaningful impact on the lives of people who use our products and on the future of water.

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Internship Manufacturing Jobs in Trinity, NY

Summer Internship Program Innovative Rocket Technologies

Summer Internship Program Innovative Rocket Technologies Inc.

Junior Mechanical Engineer (Internship to Full-Time) Spectrum Comm Inc

2027 Equity Research Summer Internship Oppenheimer & Co. Inc.

Land Surveying Internship Program - Summer 2026 SAM, LLC

Institutional Client Group Summer Internship (2027) NEUBERGER BERMAN GROUP LLC

2026 Internship, Summer - FP&A Red Bull

Associate Internship Program Penderie

Summer Internship Program (General Application) Smartly

Quantitative Trading Intern - Summer 2027 Internship GTS

Summer Culinary Internship Troon Golf, L.L.C.

Summer 2026 E-Commerce Internship tarte cosmetics

Summer Internship Program, Health Network (Creative Roles), Summer 2026 Havas Group

Macy's 2026 Summer Internship, Store Management - Wayne, NJ Macy’s

Internship & Career Coordinator Good Shepherd Services

2027 Summer Analyst Internship - Corporate Functions, Operations BNP Paribas

The Clean Fight: Summer Internship - Marketing & Outreach New Energy Nexus

Summer Internship 2026 - Wholesale Hugo Boss

Macro Analyst Internship: Summer 2027 Susquehanna International Group, LLP

Equity Analyst Internship: Summer 2027 Susquehanna International Group, LLP

Industrial M&A Coordinator Career Launch AI

Industrials & Services Analyst – IB Career Launch AI

Planner/Buyer Watts Water Technologies Inc

Industrials Investment Banking Analyst Career Launch AI

Startup Finance Analyst – Venture Capital Career Launch AI

Junior Process Engineer DC Enterprises (iLABS Inc. and Affiliated Companies:)

Computer Support Intern Netrix Global

Compliance and Regulatory Engineer Hendricks Regional Health

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