Top Internships in Boston, MA

Data Science Interns will build and test machine learning models, clean and transform datasets using Python and SQL, create visualizations and dashboards, and communicate insights to technical and business stakeholders. The role includes collaboration with engineers, analysts, and product teams, exposure to modern AI and machine learning tools, and application of statistics, experimentation, and data storytelling to product and business problems.

Supports ESG strategy implementation through regulatory research, ESG disclosure preparation, data gap analysis, stakeholder reporting, documentation management, and cross-functional sustainability initiatives. The intern will analyze global ESG frameworks, manage ESG data, support governance and compliance efforts, coordinate engagement events, and use digital tools to improve team efficiency. This full-time hybrid internship runs from May through August 2027 in Needham, Massachusetts.

Supports the launch and optimization of SharkNinja’s website through hands-on QA, AI feature testing, customer communication tool evaluation, bug identification, UX audits, analytics and performance monitoring, content updates, and process documentation. Collaborates with developers, designers, and marketers to recommend digital experience improvements and troubleshoot website issues.

Design, implement, prototype, and validate real-time control algorithms for smart appliance subsystems. Work with sensors, actuators, pumps, heaters, motors, and embedded hardware; apply PID control, signal processing, estimation, and optimization techniques; analyze experimental data; build test rigs; and collaborate on embedded deployment and system architecture.

Supports strategic initiatives for a grocery retail organization by co-developing recommendations, conducting analyses, preparing presentations, participating in strategy discussions, and assisting with reporting and ad hoc projects. The internship includes mentorship, leadership development, networking, and opportunities to present work to company leaders in a hybrid office environment.

The Accounting Intern will support general ledger analysis, account reconciliations, data entry, retailer deduction validation, accounting procedures, audit activities, internal controls, and ad hoc reporting. The role involves researching financial questions, resolving transactional issues with internal and external partners, and maintaining accurate records while learning within a fast-paced Finance team.

Supports category finance through P&L management, SKU and regional reporting, margin modeling, scenario analysis, dashboard improvement, and financial insights for consumer product launches. Partners with Finance, Marketing, Product Development, Category, and Sales teams; resolves discrepancies, automates recurring calculations, manages projects, and presents findings to senior leaders.

Supports the FP&A team with financial analysis, reporting, planning deliverables, data synthesis, standardized templates, and process improvement. The intern collaborates with FP&A colleagues, analyzes financial results, identifies efficiency opportunities, and recommends actionable solutions while developing finance, analytical, and business skills through mentorship and project work.

Supports industrial design and CMF leads through product development, including research, concepting, sketching, rendering, prototyping, CAD, and material specification. Collaborates with Engineering, Marketing, and UX teams to create user-centered consumer products and production-ready designs. The role also contributes to product launches, design storytelling, trend exploration, and defining Shark and Ninja brand aesthetics.

Machine Learning/DSP Research Engineer Intern developing and evaluating multimodal sensor fusion, digital signal processing, and machine learning algorithms for room environmental sensing. Responsibilities include collecting microphone, IMU, camera, and light-based sensor data; building machine learning models and training datasets; and developing evaluation infrastructure for real-time applications.

Supports environmental, health, and safety teams in evaluating accident and loss-control systems, analyzing incident and safety data, conducting risk assessments, supporting OSHA compliance and inspections, participating in incident investigations, developing corrective actions, reporting safety performance, and building data-driven business cases for risk reduction programs.

Supports an in-house creative team by sourcing and editing music, researching social media and creative trends, managing advertising asset libraries, and assisting with scripts, shot lists, asset collection, and production coordination. The intern organizes music and content using Google Workspace, contributes to trend reports, and provides general project support in a remote, collaborative environment.

Support US HR operations across onboarding, employee changes, offboarding, HR documentation, payroll administration, employee records, and HR systems. Assist with a payroll and HR provider transition through data checks, communications, and process documentation. Help improve HR processes using AI tools while maintaining confidentiality and accurate personnel records.

Analyze credit risk for corporate and municipal debt issuers, monitor industry and company developments, and perform financial, scenario, sensitivity, and reinvestment analyses. The intern will prepare earnings call summaries, build financial models, present sector outlooks, develop investment recommendations, and support broader investment team projects.

Supports visual design across packaging, print, web, ads, and other brand assets. Adapts templates, follows brand guidelines, resizes and edits images, maintains organized Figma files and Google Drive folders, and exports production-ready digital and print assets. The intern incorporates feedback, performs QA revisions, gathers visual inspiration, and collaborates with designers while developing foundational skills in a fast-paced creative environment.

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.

Create social media content for financial services brands, including videos, photos, graphics, and Instagram Stories. Identify industry trends, competitors, and viral content; assist with content scheduling in Vista Social; and compile social media performance reports. The intern will collaborate with the marketing team, adapt content to brand voice, and support revenue-driving engagement across multiple platforms.

Supports public relations and podcast production for the Gundry MD brand. Responsibilities include drafting press releases, podcast ads, show notes, blog posts, social captions, and emails; researching health and wellness trends; scheduling social content; supporting ManyChat automations; creating Canva graphics; compiling monthly media reports; and assisting PR and podcast teams.

Conduct machine learning and artificial intelligence research alongside Microsoft Research scientists and doctoral candidates. Interns collaborate with mentors and peers, develop and evaluate research ideas, present findings, contribute research samples, and participate in a 12-week program focused on areas such as reinforcement learning, deep learning, language modeling, interpretability, reasoning, and test-time scaling.

Support Onshape’s partner ecosystem by testing and evaluating third-party engineering software integrations, documenting capabilities and use cases, mapping tools across product development workflows, and creating a centralized knowledge hub, tutorials, and demo content. The intern will research technologies, organize findings, and collaborate with the Partnerships & Market Development team while developing practical knowledge of engineering software and Onshape.

Supports SOX internal control testing by preparing and tracking requests, gathering documentation, understanding business processes, testing controls, participating in audit meetings, and helping automate manual processes with AI. Receives training and interacts with teams across the organization while working as part of the internal audit team.

Master’s-level intern applying SAS, R, and/or Python to statistical programming, clinical data, automation, validation, and emerging technology projects in a regulated pharmaceutical environment. Responsibilities include developing and testing prototypes or workflows, working with CDISC standards and metadata, documenting results, collaborating with statistical programmers, and presenting recommendations.

Supports SOX IT internal controls testing by preparing and tracking control requests, collecting documentation, understanding processes with various teams, testing controls, attending meetings, taking notes, and organizing audit records. The intern receives training while working as an internal audit team member. Strong organization, attention to detail, communication, time management, and basic computer skills are required.

Conduct literature research, develop statistical methods and computational tools, perform data analysis and simulations for clinical trial or nonclinical research, present findings to stakeholders, and write summary reports. Interns collaborate with senior statisticians across therapeutic areas and apply methods such as survival analysis, Bayesian statistics, clinical trial design, machine learning, and meta-analysis.

Conduct quantitative analyses, empirical modeling, qualitative research, and academic or industry literature reviews for business and litigation consulting projects. Summer associates help develop expert reports, evaluate client documents, collaborate with internal and external experts, and support evidence-based strategy. The role requires strong research, analytical, communication, writing, collaboration, and problem-solving skills while pursuing a relevant PhD.