Top Internships in Charleston, SC

Participate in an internship focused on database modeling and optimization, data analysis and consolidation, data quality, and data support. Work alongside experienced professionals on real-world projects while developing technical and professional skills. The program requires prior knowledge of data concepts, spreadsheets, databases, programming logic, and analytical problem-solving.

Product Engineering Interns collaborate with clients, stakeholders, designers, and developers to gather requirements, prototype solutions, solve user problems, and support product strategy, business analysis, quality assurance, and Agile development. Interns gain practical experience in technology, customer collaboration, solution design, and real-world project delivery while strengthening technical and professional skills.

Write bilingual Bahasa Indonesia and English copy for email, WhatsApp, landing pages, and other marketing channels. Create simple visuals using Canva or Figma, adapt messaging to different audiences, maintain brand consistency, and contribute campaign and content ideas. Collaborate with the marketing team, use AI tools for research and drafting, and iterate quickly based on feedback in a work-from-home environment.

Supports Snapchat content syndication through publishing, scheduling, content calendar management, quality control, headline writing, thumbnail creation, analytics monitoring, and trend reporting. Participates in brainstorming and channel growth strategy while gaining experience with short-form content, audience development, digital media operations, and monetization.

Learn and support Amazon PPC strategy across multiple brands through keyword research, campaign structuring, optimization, performance tracking, reporting, and data analysis. Work closely with experienced strategists in a fast-paced, fully remote environment while receiving training, mentorship, and feedback. Successful completion may lead to a full-time role.

Provides technical patient care under the supervision of a registered nurse, assisting with assessment, care planning, implementation, evaluation, documentation, and clinical learning activities while completing assigned goals.

Unpaid 3–6 month internship offering hands-on experience across social work, case management, HR, development, marketing, retail merchandising, project management, and events. Interns assist with client intake, outreach, research, content creation, administrative tasks, event support, and daily operations while building skills, networks, and receiving reference letters upon completion.

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.

Work as a hands-on Product Management intern owning features end-to-end: run user research, write specs and user stories, work with engineering/design/growth to ship, analyze product data, support sprint planning and QA, benchmark competitors, and build roadmaps and documentation.

Summer internship to build production-facing realtime intelligence for a mobile app that optimizes campus quest participation. Design context-aware quest logic, detect stalls/drop-offs, suggest micro-actions, instrument evaluation loops, and ship components on top of existing realtime systems to improve behavioral outcomes like IRL quest completion and retention.

Student internship supporting People Operations: create a strategic hiring plan for a part-time Coordinator, build internal communication structures for the internship program, and complete a course-aligned project with mentor guidance to develop internal processes for educational and marketing teams.

Create an introductory Development Economics course (focus on economic history and public institutions) using a chosen educational medium; work with a volunteer mentor and JMI staff to meet internship course requirements.

Project-based marketing internship creating a marketing strategy for JMI's educational content. Interns work within a six-person marketing team, are matched with volunteer mentors, and will produce strategic media to promote content and membership. Flexible project scope to meet spring internship course requirements.

Support JMI's marketing team by creating customer profiles, helping develop targeting strategies for other interns, and completing a flexible, course-aligned market research project under mentor guidance.

Create standard design guidelines and graphic assets to support the marketing team and fellow interns. Work is project-based, guided by a volunteer mentor, and flexible to meet course internship requirements.

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.

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.

Support recruitment, campus outreach, and partnership development. Source, screen, and shortlist candidates; hire campus ambassadors and sales interns; coordinate onboarding, meetings, and payments; maintain partner relationships and track deliverables.

Work as a project-based communications intern within a six-person marketing team. Create a strategic communications plan targeted to specific audiences, develop marketing strategies to promote educational content and boost membership, and collaborate with a volunteer mentor and staff. Projects are flexible to meet spring internship course requirements.

Project-based internship to create an introductory Economic Anthropology course (medium of your choice) focused on sustainability, equity, and efficiency. Interns are matched with volunteer mentors, must meet academic internship requirements, and will develop educational content flexible to course needs.

Create an introductory Game Theory course (choice of medium) focused on the Prisoner's Dilemma and collective action problems. Work with a volunteer mentor, meet internship course requirements, and produce flexible educational content.

Create an introductory Industrial Organization course (student-project), focusing on market power, oligopoly, collusion, antitrust, and competition. Choose any educational medium, work with a volunteer mentor, and align deliverables with academic internship requirements.

Support the Educational Team by building a uniform Google Sites platform, assist interns and mentors, and contribute to creating introductory courses across six economics topics. Work is project-based and flexible to meet academic internship requirements.

Create lists of potential members, collaborate with market research to identify interested groups, and complete a flexible, mentor-guided business development project aligned with internship course requirements.

Project-based internship to create a business plan for Just Markets Institute, build internal processes and systems with mentor guidance, and support educational and marketing teams while meeting course requirements.