Senior Accounting Professional GrassiSenior Accounting ProfessionalBohemia, New York$90,000–$100,000Help to prepare weekly/monthly/quarterly/ annual reports for management on cash flow, performance against budgets and sales forecasts as well as accounts payable and accounts receivable ageing. Duties will include accounts payable, accounts receivable, general ledger reconciliations, cash flow analysis, budget tracking, and review of project-based expenditures.
Operations & Finance Leadership Internship Program (Summer 2027 Start) Castleton Commodities International LLCOperations & Finance Leadership Internship Program (Summer 2027 Start)Stamford, CTThis is a ten-week internship rotational program where you will do one ten-week rotation or two five-week rotations in groups such as: settlements, trading operations, treasury, credit, tax, enterprise improvement, data management, and product control as well as work on special projects around strategic initiatives and strategy for the organization. As a strategic investor and developer, CCI leverages its market expertise, operations capabilities, and industry knowledge to invest in, and develop, select commodity infrastructure assets.
Summer Internship Evonik IndustriesSummer InternshipTonawanda Plant, NY$21–$27 / hourHere are some examples of technical projects our previous Evonik summer interns have worked on: Process Engineering Intern: Contributed to the startup activities of a new chemical process, including updating procedures, redlining P&IDs, and creating Gantt charts to enhance process efficiency. Research & Development Intern: Engaged in the development of Evonik's Eudragit aqueous dispersion polymer coatings, which are used to provide a protective layer for pills, tablets, and capsules, effectively controlling the release and delivery of active pharmaceutical ingredients (APIs).
BLP Intern – Sales SynchronyBLP Intern – SalesStamford, CTBeyond the assignment, BLPs gain the full Synchrony Experience with an immersive orientation during Week 1, the Intern Summer Series to meet and network with leaders around the business, and ongoing support from a team and mentors who are invested in your success. + Focus ing on key initiatives between the client and the business to foster the ongoing growth and profitability of the overall relationship through supporting customer retention projects, compliance initiatives, and consistent communications.
New2027 Summer Internship Program (Office / Non-Engineering - NY) Posillico Civil, Inc.2027 Summer Internship Program (Office / Non-Engineering - NY)Farmingdale, New York$18–$20 / hourInternAll interns will also participate in Intern Orientation Week and obtain their OSHA-10 certification, participate in group activities (networking, community service, team building) and present a final presentation at the end of the program. Responsibilities: Participate in this 11+ week summer internship program to gain valuable career related work experience with a reputable company, creating the link between student's educational goasl and future employment opportunities.
Internship Long Island SpeechInternshipStony Brook, NY$17This is an excellent opportunity for students and individuals looking to gain hands-on experience in a professional healthcare environment while developing valuable administrative, communication, organizational, and workplace skills. Our interns work alongside multiple departments and gain exposure to the day-to-day operations of a busy speech therapy practice.
Operations & Finance Leadership Program (Summer 2027 Start) Castleton Commodities International LLCOperations & Finance Leadership Program (Summer 2027 Start)Stamford, CTThis is a two-year rotational program where you will gain exposure to a variety of support functions including: settlements, trading operations, treasury, credit, tax, enterprise improvement, data management, P&L and product control as well as work on special projects around strategic initiatives and strategy for the organization. As a strategic investor and developer, CCI leverages its market expertise, operations capabilities, and industry knowledge to invest in, and develop, select commodity infrastructure assets.
Summer 2027 IT Intern (May 2028 Graduates) GartnerSummer 2027 IT Intern (May 2028 Graduates)Stamford, CTYou'll have access to unmatched resources, expertise, and technology, and play a key role in helping Gartner and our clients innovate and grow as we leverage AI to transform business and technology landscapes. Our mission relies on expert analysis and bold ideas to deliver actionable, objective business and technology insights, helping enterprise leaders and their teams succeed with their mission-critical priorities.
Internships Quadrature CapitalInternshipsLondon, NYWe proactively look for people that might not have considered a career in quantitative finance, so if you don't have experience with markets or our industry don't worry! We offer London and New York based, competitively paid summer internships to University students from across the globe.
Summer Internship Program Innovative Rocket Technologies Inc.Summer Internship ProgramHauppauge, NYCurrently 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.
NewSummer Internship Program Innovative Rocket TechnologiesSummer Internship ProgramHauppauge, New YorkRequirements Currently enrolled in a Bachelor’s or Master’s program in Engineering, Computer Science, Data Science, or related technical field. Description Join iRocket for a Summer 2026 internship and get hands-on experience building reusable space-launch vehicles.
New2027 Summer Internship Freepoint Commodities LLC2027 Summer InternshipStamford, CTIf you appreciate a culture of growth and enjoy working alongside motivated and enthusiastic achievers, you'll flourish here. Finding a rewarding career where everyone is passionate about their work makes all the difference.
Data Engineering Internship (Summer 2027) Castleton Commodities International LLCData Engineering Internship (Summer 2027)Stamford, CTThe Data Engineering Intern will work closely with our Data Science, Data Engineering and Commercial teams to build and optimize data pipelines that power our analytics, forecasting, and investment decision-making processes. This is a hands-on technical internship ideal for someone who enjoys solving real-world data challenges, especially around ingesting, scraping, and managing large datasets across the commodity markets.
Full-Stack Software Engineer Internship (Summer 2027) Castleton Commodities International LLCFull-Stack Software Engineer Internship (Summer 2027)Stamford, CTAs a strategic investor and developer, CCI leverages its market expertise, operations capabilities, and industry knowledge to invest in, and develop, select commodity infrastructure assets. You'll collaborate closely with other Software Engineer's, Data Scientist's, and Commercial end users, contributing to our front office platform through hands-on development projects using Python, cloud technologies (AWS), APIs, and Snowflake.
Data Science Machine Learning Internship (Summer 2027) Castleton Commodities International LLCData Science Machine Learning Internship (Summer 2027)Stamford, CTWork closely with Data Scientists, Analysts, and Traders to design, implement, and optimize machine learning models for time series forecasting, including ARIMA/SARIMA, gradient boosting methods (e.g., XGBoost), LSTM networks, and linear regression-based approaches. We are looking for motivated and detail-oriented Machine Learning Interns with a strong interest in quantitative analysis, particularly time series forecasting to join our Global Data Science team in Stamford, CT, Houston, TX, or New York City offices.
Cybersecurity Internship (Summer 2027) Castleton Commodities International LLCCybersecurity Internship (Summer 2027)Stamford, CTFamiliarity with one or more of the following is helpful: SIEM/security monitoring, Microsoft security tools, including Microsoft Purview, CrowdStrike or EDR concepts, ServiceNow/Jira, scripting, PowerShell/Python, cloud platforms, vulnerability scanners, Git/Bitbucket, container security, DLP/Purview, or AI security concepts. This hands-on internship is designed for a student who wants practical exposure to enterprise cybersecurity while contributing to supervised, meaningful work across security operations, vulnerability and exposure management, identity and access security, data protection, AI security governance, third-party risk, incident-response readiness, and security awareness.
New2027 Summer Engineering Internship - New York/New Jersey Posillico Civil, Inc.2027 Summer Engineering Internship - New York/New JerseyFarmingdale, New York$18–$20 / hourInternPosillico Civil, Inc. together with its parent, subsidiaries, affiliates, partners and joint ventures (collectively “Posillico”) do not accept unsolicited resumes from any source other than directly from a candidate. These companies give Posillico the unequalled, leveraged experience required to complete complex structural and geotechnical projects successfully in the Tri-State area.
Outside Sales Internship - Summer 2027 Uline, Inc.Outside Sales Internship - Summer 2027Hicksville, NYLearn alongside experienced Account Managers, sales trainers and department leaders who will support your development through weekly mentoring, team meetings and customer visits. As an Outside Sales Intern, spend your summer working side-by-side with sales professionals supported by the best training, tools and products to win in the field every day.
Finance Leadership Development Internship (2028 Graduates) GartnerFinance Leadership Development Internship (2028 Graduates)Stamford, CTIt is a team with the vision to be valued business partners with the recognized breadth, depth and experience to thoroughly understand Gartner's diverse business operating models, articulate the drivers of both operational and financial performance, and anticipate the financial impact of strategic decisions while simultaneously delivering world-class financial management expertise across the organization. Interns gain valuable on-the-job experience in different functions within Gartner's finance organization including: Financial Planning & Analysis, Corporate Planning & Analysis, Corporate Strategy, Corporate Development, Investor Relations, Transfer Pricing, Real Estate, Special Projects, Treasury.
Internship General Application Product VenturesInternship General ApplicationFairfield, CTBelow is a list of departments that accept interns in order of the department's past usage of interns — the higher the placement on the list, the more interns the department has hired in the past. Most commonly, internships are 12 weeks and can take place during the Spring semester (January - May), summer (May - August), or Fall semester (September - December).