Top Internships in Philadelphia, PA

As a Detection Engineer Intern, you will analyze telemetry, research coverage opportunities, improve workflows, and communicate threat findings effectively.

Ten-week, full-time paid MBA internship with structured rotations across Operations, Finance, Maintenance, Sales, and Administration. Interns execute projects, analyze processes, present findings to stakeholders, develop professional communications, engage leadership, and contribute to strategic and financial decision-making. High performers may be considered for full-time leadership programs.

Weaver Tax Interns support client engagements during peak season, prepare various tax returns end-to-end, receive formal and on-the-job training, travel to client sites as needed, and develop communication and technical skills while pursuing accounting coursework toward CPA eligibility.

Support SOC operations by onboarding log sources into the SIEM, creating and maintaining security dashboards, documenting incident response playbooks and SOPs, assisting security awareness and training, and working with relational databases to support monitoring and reporting.

As an AI Engineer Intern, you'll assist with building AI solutions, testing ML techniques, managing datasets, and contributing to production AI systems while gaining hands-on experience in a collaborative environment.

The AI Engineer Intern will assist in building and testing AI/ML solutions, contribute to production AI systems, and explore agentic AI frameworks, gaining hands-on experience in a dynamic environment.

Support licensed mechanical (HVAC) engineers by learning and applying basic psychrometrics, preparing design documents, drafting in AutoCAD/Revit, performing heating/cooling/ventilation calculations, analyzing codes/standards, attending project meetings, and assisting with product selection and plumbing tasks as needed.

Paid, full-time summer internship at corporate headquarters. Learn to review and redline commercial contracts, draft concise contract summaries and research notes on common clauses, and support policy and playbook improvements. Participate in a meaningful project and career workshops while gaining exposure to departmental functions.

Remote 3-month marketing internship (18–25 hrs/week) supporting digital marketing activities: social media management and engagement, CRM updates, email campaigns, SEO improvement, analytics monitoring, market research, promotional activities, and aligning marketing strategies with sales goals while maintaining the company’s online reputation.

Support execution of large-scale B2B outbound and demand-generation campaigns: build outreach sequences, manage outreach tools, enrich and QA data, maintain outbound infrastructure, coordinate webinar and content syndication operations, research target accounts/ICPs, assist reporting, and apply AI tools to automate workflows.

Remote unpaid video-editing internship: edit and assemble raw footage into polished content, add transitions, color correction, sound design, graphics and captions, adapt assets for social platforms, manage multiple projects, iterate on stakeholder feedback, and organize media libraries while collaborating with marketing and creative teams.

Remote unpaid 20-hr/week graphic design internship supporting marketing: create social, presentation, web, and multimedia assets; maintain brand consistency; iterate on designs; collaborate with teams; learn design and digital marketing best practices.

Work directly with founders to research AI SaaS markets, identify high-fit accounts and buyers, prepare personalized outbound, maintain CRM discipline, track replies/objections, run GTM experiments, and support founder-led sales to create real customer conversations.

Perform B2B market and contact research to identify prospective companies and decision-makers, achieve daily lead-generation targets, gather executive contact information using tools and strategies, and support email prospecting and outreach efforts.

Label and outline plants in agricultural images using an online tool, tag crop and weed types per guidelines, maintain high accuracy across many images. Remote, flexible internship (3 months) with a monthly stipend and completion certificate. No coding or prior labeling experience required; video tutorials provided.

Intern will build Zepho's social media presence, create content, manage influencer relationships, and track performance metrics. This role offers potential for full-time conversion.

Remote, unpaid 6-month UI/UX internship (20 hrs/week) supporting the Marketing team: create wireframes, prototypes, high-fidelity designs, conduct user research and usability testing, maintain design systems, collaborate cross-functionally, iterate based on feedback, and support product strategy while meeting deadlines.

Support marketing analytics by analyzing digital channel performance, building and maintaining KPI dashboards, ensuring data accuracy, and collaborating with cross-functional teams to turn insights into actionable recommendations.

Build an internal web tool to browse and validate healthcare event data flowing through AWS cloud pipelines. Write SQL queries and views over large datasets, identify incomplete fields and schema mismatches, and surface data gaps. The internship provides experience with AWS architecture, CI/CD deployment, healthcare data, Agile workflows, large-scale data pipelines, and engineering automation.

Work as a Python development intern building applications and APIs, processing and analyzing data, working with databases and data pipelines, contributing to system architecture, writing clean documented code, and collaborating with the team. Strong emphasis on backend development, SQL, ORMs, and REST API design with potential conversion to full-time.

Six-month engineering internship building production backend services and AI pipelines. Design SQL schemas (PostgreSQL), implement SaaS integrations (REST APIs, webhooks), work with embeddings, transformer models and vector databases, build end-to-end data processing pipelines, and contribute to code reviews and architecture discussions.

Support climate impact assessments for investments by conducting quantitative climate research (e.g., LCAs, decarbonization scenarios), literature reviews, industry and technology research, and prepare analysis and presentations for deal teams. Work 20 hours/week remotely from eligible US states during a late-August to mid-December internship.

Paid, part-time interns support real-client financial planning, research, casework, operations, client service, and advisor meetings under CFP supervision. Interns rotate across wealth management teams, develop foundational advisory skills, respond to client questions, and participate in workshops and learning sessions. The role is intended for students pursuing finance-related degrees and the CFP designation, with potential pathways to future Associate Advisor opportunities.

Research and draft a biweekly climate newsletter by synthesizing recent technologies, policies, corporate actions, and developments. Work with team members to inform investors and internal stakeholders, meet deadlines, and manage projects while deepening climate and communications expertise. Remote, part-time internship for undergraduate or graduate students.

Support digital marketing and community efforts in MENA: gather and manage data for content and campaigns, handle community queries on Telegram/Discord, use campaign portals (Task On, Galaxy, Zealy), conduct data research, assist lead generation, monitor campaign metrics, and follow the content plan to improve engagement and ROI.