Top Internships in Philadelphia, PA

Support the sales team by identifying leads, conducting market research, preparing sales materials and proposals, participating in meetings and presentations, and collaborating with cross-functional teams to help drive business development and ensure client satisfaction.

Support international B2B sales through lead generation, prospect qualification, outreach, CRM data hygiene, sales material preparation, market research, pipeline tracking, and cross-team collaboration while learning sales processes.

Support the sales team by researching markets, identifying B2B opportunities, preparing sales materials and proposals, attending meetings, and collaborating with cross-functional teams to help drive client satisfaction and business development.

Remote creative internship for US-based applicants. Roles include Research & Writing, Social Media, and Marketing. Candidates must submit a portfolio (not a resume), receive weekly or biweekly task assignments, maintain consistent communication, and contribute to active creative projects in a supportive environment.

Assist in growing Mila's social media presence across various platforms by implementing creative marketing strategies and engaging with online audiences.

The Generalist Intern will optimize internal tools, conduct customer research, support go-to-market efforts, provide product insights, and write clear documentation. This remote position targets recent grads or students.

The MBA intern will support the CEO's team in Marketing, Operations, and Strategy, focusing on analytics, financial models, and GTM initiatives.

As an SEO & Content Marketing Intern, you'll learn SEO best practices, conduct keyword research, optimize web copy, and build content calendars while working with the Organic Search team.

Remote, full-time six-month paid internship supporting sales operations: engage prospects, coordinate calls, build proposals/quotes, collaborate across engineering and marketing, support pre-sales activities, maintain partner relationships (Microsoft), and develop CRM and customer-service skills.

Entry-level cybersecurity compliance internship providing hands-on exposure to audits, CMMC compliance reporting, risk and security assessments, GRC artifact management (POA&M, SSP), policy and awareness program development, incident response, and managing GRC toolkits. Interns participate in customer meetings, industry activities, and author technical articles while receiving mentorship and on-the-job training.

Part-time unpaid internship supporting sales and marketing: prospecting and cold calling, building and managing campaign pipelines, analyzing marketing systems, defining ICPs, and executing multi-channel outreach while developing campaign assets and presentation skills.

Part-time internship supporting CRM architecture, data integrity, process documentation, operational audits, and KPI dashboarding. Build SOPs, centralize lead/project data, identify workflow bottlenecks, and deliver reporting to leadership to scale and improve operational processes.

Work with the development team to build and debug web applications: write Python backend code, create responsive HTML/CSS/JavaScript frontends, integrate frontend and backend, participate in code reviews and testing, learn frameworks and document progress.

Assist in designing and building full-stack web applications using the MERN stack. Work on frontend (React) and backend (Node/Express), create responsive UIs, develop RESTful APIs, manage MongoDB databases, debug and optimize applications, collaborate in code reviews and agile sprints, and stay current with web development trends.

Support go-to-market strategy and execution across inbound and outbound channels: define ICPs, join user calls, create Excel demo videos, run outreach using Clay/HeyReach/Instantly, post and measure performance on social platforms, and optimize funnel metrics (visits, conversion, retention, referral).

Support the sales team by conducting cold calls, generating leads, assisting with sales strategies, handling administrative tasks, maintaining customer databases/CRM, and collaborating to meet sales targets while gaining hands-on experience.

Support CEO and leadership on market intelligence, financial modelling, go-to-market strategy, partnerships and PMO. Run competitor analysis, size segments, build investor-ready business plans, craft value propositions and support partner negotiations while tracking cross-functional OKRs and dashboards.

Support sales team by identifying and generating leads, maintaining CRM lead data, assisting with presentations and proposals, following up with prospects, and helping refine lead generation strategies and processes. Gain hands-on experience in sales and data-driven lead nurturing in a remote, part-time internship.

Support the marketing team by assisting with SEO strategy development and execution, optimizing website content, conducting keyword research, monitoring SEO performance metrics, and participating in team meetings to improve online visibility.

Support development and testing of software applications, troubleshoot issues with the development team, maintain documentation, attend team meetings, and help optimize application performance and user experience.

Support the business team with data collection, cleaning, analysis, dashboarding, and predictive modeling to measure and improve the internship program and client outcomes. Deliver visualizations, insights, and documentation to inform strategy and operational efficiency while collaborating with cross-functional teams.

Assist in creating and editing written content for websites, blogs, emails, and social media. Collaborate with marketing and design teams, research industry topics, proofread copy, and craft headlines and calls-to-action. Gain exposure to PR and digital content strategy in a part-time, unpaid internship.

Support the Senior Program Manager in coordinating a remote internship program: manage schedules, liaise with department leads, track progress, facilitate training and meetings, collect feedback, assist policy development, and participate in intern performance evaluations.

Assist the HR team with sourcing candidates, scheduling and conducting interviews, developing recruiting strategies, providing administrative support, and improving recruitment processes. Part-time, unpaid remote internship (10–30 hrs/week) lasting 180 days.

Assist the design team in creating and improving web pages and responsive interfaces using Figma. Maintain and update existing designs, participate in brainstorming, and help test and optimize designs to improve user experience. Part-time, unpaid remote internship focused on hands-on learning.