Top Internships in Boston, MA

The Finance Intern will support accounting and treasury operations, including general ledger activity, account reconciliations, month-end and year-end close, expense tracking, budgeting, financial analysis, regulatory reporting, audits, and treasury projects. The role provides hands-on exposure to financial operations within a growing bank and requires strong attention to detail, organization, communication, problem-solving, and teamwork.

Design and refine PowerPoint presentations, diagrams, infographics, templates, and branded visual materials for engineering, research, and business audiences. Collaborate with engineers and scientists to translate complex technical information into clear, accurate, visually engaging communications. Support corporate branding, internal communications, signage, and digital and print design while maintaining visual consistency and meeting deadlines.

Supports cross-channel marketing attribution and influence modeling by documenting data sources, defining business rules, mapping and normalizing interaction data, testing reporting prototypes, and recommending implementation steps. The intern also assists with AWS marketing data organization, segmentation research, data hygiene, process documentation, and stakeholder communications. The role requires analytical thinking, thorough documentation, clear communication, and collaboration across marketing and technical teams.

Supports mechanical product development for Shark consumer products across concepting, CAD modeling, prototyping, testing, data analysis, design reviews, and technical documentation. The intern collaborates with engineering, design, and product teams while gaining hands-on experience with materials, mechanisms, manufacturing, electronics, feasibility analysis, and product reliability throughout the full product lifecycle.

Develop, train, evaluate, and prototype machine learning and deep learning algorithms for audio applications. Research audio ML and digital signal processing methods, create datasets and evaluation tools, integrate models into software or hardware platforms, and collaborate with interdisciplinary researchers and engineers. The intern will present technical findings and may contribute to future Bose products, patents, and publications.

Sales Desk Intern supporting MassMutual’s annuity distribution business through meaningful projects, process improvements, and collaboration with sales professionals. The role provides hands-on sales experience, mentorship, networking, and exposure to third-party distribution and new markets. Candidates should be enrolled in a bachelor’s degree program and demonstrate communication, initiative, intellectual curiosity, prioritization, and proficiency with Microsoft Office tools.

Supports post-merger integration, deal value creation, separation, and divestiture initiatives. Responsibilities include research, carve-out planning, process and dependency analysis, presentation development, status tracking, meeting documentation, and use of AI-enabled tools. The intern collaborates with advisory teams, organizes project information, contributes to client deliverables, and develops consulting, communication, teamwork, and transaction-related skills.

Supports client projects focused on sales, service, marketing, customer experience, journey analysis, service design, and performance optimization. Conducts research, trend analysis, and customer data management while helping develop customer-centric strategies and loyalty initiatives. Collaborates with consulting teams, applies analytical thinking, contributes to project goals, and learns PwC methodologies within the Advisory practice.

Supports deal-related technology strategy and diligence projects through research, data gathering, analysis, presentation development, transaction-material review, and project coordination. The intern contributes to market and technology assessments, operating-model analysis, value-creation opportunities, client deliverables, and AI-enabled workflows while developing advisory and transaction-focused skills.

Support consulting engagements focused on operations and supply chain improvement. Responsibilities include researching business operations, documenting processes, collecting and analyzing data, preparing presentations and project summaries, tracking tasks, and coordinating follow-up actions. The intern will learn consulting methods, identify process gaps, support cost reduction initiatives, and contribute to client and internal deliverables while developing communication, teamwork, and digital-tool skills.

Supports health-sector consulting projects through research, operational analysis, data review, documentation, meeting support, and process-improvement activities. The intern helps organize materials, track deliverables, identify workflow gaps, use digital and AI-enabled tools, and collaborate with client teams on operational transformation and implementation. The role is designed for an MBA candidate one year from graduation who is developing consulting methods and health-industry operations expertise.

Supports PwC advisory projects involving risk, regulatory requirements, technology, and analytics. Responsibilities include regulatory research, data preparation and analysis, visualization, report development, documentation, task tracking, and identifying issues for follow-up. The intern collaborates with client teams, uses AI-enabled workflows and digital tools, contributes to project deliverables, and develops consulting, communication, and analytical skills under guidance.

Supports advisory consulting engagements through research, data review, information gathering, presentation development, meeting summaries, and project coordination. Contributes to strategy, operations, technology, risk management, value realization, integration, and business transformation projects while applying AI-enabled workflows and learning consulting methods.

Supports financial services consulting projects through research, process analysis, data gathering, process mapping, presentation development, project coordination, and operational documentation. The intern assists with evaluating operating models and process efficiency across banking, insurance, and asset management, uses digital and AI-enabled tools, tracks deliverables, and supports client-facing teams while developing consulting, communication, and commercial skills.

Develop sustainability strategies for clients, addressing carbon accounting, climate finance, environmental policy, climate risks, and sustainable growth. Responsibilities include conducting maturity assessments, analyzing data, designing climate adaptation programs, developing strategic solutions, facilitating client collaboration, and mentoring junior team members. The role requires strong analytical thinking, communication, teamwork, learning agility, and an MBA candidate who is one year from graduation.

Supports strategy and business transformation consulting projects through research, data gathering, market and competitive analysis, information synthesis, and preparation of client-ready presentations. The intern coordinates assigned tasks, tracks deadlines, participates in team discussions, applies AI and digital tools, and develops strategic insights while learning consulting methods and gaining exposure to client work.

Supports SharkNinja’s AI transformation by analyzing business data, developing AI prompts, cleaning datasets, building dashboards and simple models, identifying trends, and prototyping agentic workflows. The intern collaborates with technical and business teams to deliver actionable insights, improve analytical processes, identify data quality issues, and communicate findings to stakeholders. The role is designed for current or recently graduated students with experience in AI tools, analytics, software engineering, or related disciplines.

Finance internship with The Magnum Ice Cream Company. The posting emphasizes the company’s culture, growth opportunities, cross-functional collaboration, digital and data-driven decision-making, and inclusive workplace. Specific finance responsibilities and qualifications are not provided; applicants are asked to submit a CV for review.

Finance internship opportunity with The Magnum Ice Cream Company. The description emphasizes a fast-paced, collaborative, inclusive culture, continuous learning, digital and data-driven decision-making, ownership, and cross-functional growth. Specific finance responsibilities and qualifications are not provided.

Conduct cell-based oncology experiments evaluating novel payloads and antibodies. Maintain carcinoma cell lines, prepare dosing dilutions, perform cytotoxicity and functional assays, document workflows, analyze results using Excel, GraphPad Prism, and Genedata Screener, and communicate findings through presentations and scientific updates.

Supports the U.S. Tax Operations Team with income tax workpapers, tax research, book-to-tax differences, depreciation, Sarbanes-Oxley controls, tax account reconciliations, and special projects. The intern will apply accounting and U.S. tax knowledge while developing analytical, problem-solving, communication, and Microsoft Office skills. This is a full-time hybrid summer internship based near Sun Life’s Wellesley, Massachusetts office.

Supports the Creative team in producing digital and print marketing materials, social media graphics, presentations, event assets, design concepts, mock-ups, and production-ready files. Applies brand guidelines, organizes creative assets, incorporates feedback, and manages multiple projects while developing design, communication, time-management, and project coordination skills.

Supports HR policies, compliance documentation, HRIS workflows, data entry, reporting, employee communications, and special projects. The intern conducts research, organizes confidential employee information, assists HR leaders, and contributes to process improvements. Strong English and Spanish communication skills, attention to detail, organization, discretion, and proficiency with Microsoft Office are required. This six-month internship is intended for an enrolled junior or senior undergraduate student interested in pursuing Human Resources.

Investigate, validate, and reconcile data across systems using SQL and Snowflake; identify discrepancies, trace root causes, and partner with data engineers on fixes. Apply AI tools to data validation, anomaly detection, automation, and reporting. Document recurring issues and present a capstone of findings, causes, and resolutions to analytics leadership.

Supports competitive intelligence and consumer insights by analyzing competitor advertising, messaging, share of voice, earned media, social coverage, and platform data. Builds repeatable research frameworks and uses AI tools to automate processes such as web scraping and content libraries. Partners with Product Marketing, Product Management, and Go-To-Market teams, then presents findings and recommendations.