Top Internships in San Diego, CA

Supports organic social media strategy through content calendar management, copywriting, creative ideation, brand voice development, social engagement, analytics monitoring, trend research, and data-driven recommendations. Collaborates with the Social team on brainstorming and project coordination while independently managing assigned tasks. The internship provides hands-on digital marketing experience and requires college enrollment for course credit.

Supports TikTok Shop Affiliate and user-generated content campaigns by researching creators, tracking performance, engaging online communities, monitoring trends, and assisting with social commerce strategy. The intern helps optimize campaigns, identify affiliates and brand partners, foster creator relationships, analyze metrics, and coordinate projects. This is a remote, college-credit internship requiring 15–20 hours weekly during Spring 2027.

Supports HR operations across onboarding, recruiting, employee records, compliance, reporting, training, and administrative activities. The intern will assist with job postings, resume screening, HR database maintenance, audits, labor distributions, process documentation, social media campaigns, and HR trend research while gaining exposure to talent acquisition, compensation, HR technology, safety, wellness, and learning and development.

Part-time remote cybersecurity internship supporting presales, client engagement, technical writing, labs, certifications, and vendor solution research. Interns shadow consultants, build networking and security skills, practice explaining technical concepts, and gain exposure to SIEM, vulnerability scanning, endpoint security, cloud, and CTF platforms. The role requires foundational cybersecurity knowledge, self-directed learning, communication skills, and availability for 20–29 hours weekly during Central Time business hours. It may lead to full-time employment near Tulsa, Oklahoma.

Paid remote public relations internship supporting technology and consumer electronics clients. Responsibilities include researching media contacts, building media lists, drafting press releases and pitches, pitching media and influencers, conducting competitive and proposal research, and participating in agency meetings and brainstorms.

Develop deep learning and AI/ML models to predict cardiac events from ECG and physiological signals. Apply signal processing, analyze implantable-device datasets, build Python tools, validate algorithms, and support feasibility studies for diagnostic features. Collaborate with clinical, software, and hardware teams to improve implantable-device performance and patient outcomes.

Supports user-generated content campaigns from concept development through content delivery. Responsibilities include communicating with creators, preparing briefs, vetting creators, updating campaign trackers, engaging creator communities, monitoring performance metrics, identifying social trends, contributing to strategy discussions, and coordinating assigned projects. The role is remote, part-time, and provides college credit for currently enrolled students.

Supports the design of mobile benefits experiences through research, user flows, wireframes, prototypes, usability testing, visual design, and documentation. Collaborates with product, engineering, research, and content teams under guidance. The intern will explore iOS and Android conventions, contribute to design systems and accessibility, review implementations, and complete and present a focused mobile design project.

Participate in a 12-week internship collaborating with business and AI teams to identify use cases, prototype and deploy AI solutions using low-code frameworks, large language models, and orchestration tools. Support AI literacy materials, demonstrations, and internal showcases that promote adoption. Translate technical concepts into business value while developing analytical, problem-solving, communication, and collaboration skills.

Supports the Fashion Division Senior Account Manager with reporting, fashion trend research, client trend analysis, cross-channel marketing strategy execution, and collaboration across agency departments. The intern attends trainings and learning opportunities while gaining experience in digital agency operations, paid channels, performance reporting, and fashion marketing. This is a remote, project-based internship for current college students earning college credit, requiring 15–20 hours per week.

Supports email and SMS lifecycle marketing campaigns by creating calendars, writing copy, segmenting audiences, building customer journeys, analyzing performance, reporting findings, and optimizing campaigns through A/B testing. The intern also assists with reporting, execution, copywriting, and client deliverables while gaining hands-on experience with lifecycle marketing strategies and platforms.

Design and implement automation workflows using Python, Google Apps Script, Google Workspace, and RPA tools. Identify repetitive tasks, propose process improvements, document and test scripts, maintain process documentation, and collaborate with teams to gather business requirements. This remote internship is intended for final-year students or recent graduates and may lead to a full-time offer based on performance.

Creates B2B marketing content across sales collateral, digital ads, blogs, ebooks, and white papers. Researches buyer personas, applies SEO best practices, collaborates with sales and marketing, maintains brand consistency, monitors industry trends, supports content promotion, and analyzes performance metrics. The role also offers experience with content tools, marketing automation, social media, and video editing.

Participate in a 12-week game design internship supporting AAA projects. Prototype gameplay features, improve combat and traversal mechanics, debug Blueprint logic, tune gameplay values, build test spaces, conduct playtesting, explore Unreal Engine PCG tools, and document repeatable design workflows. Collaborate with experienced mentors and remote and onsite teams while developing a portfolio-ready playable prototype.

Create immersive, user-centered experiences across mobile, wearable, spatial, and emerging interfaces. Produce motion studies, wireframes, prototypes, storyboards, conceptual diagrams, and high-fidelity design artifacts. Collaborate on multidisciplinary client projects, help develop workflows and tools, share knowledge, and support immersive, interaction, visual design, marketing, and internal initiatives.

Interaction Design Intern supporting client projects by creating wireframes, interaction specifications, prototypes, workflows, personas, user journeys, and storyboards. The intern will conduct and evaluate user research, apply user-centered design and design thinking, collaborate with multidisciplinary teams, and design experiences for mobile, web, and emerging interfaces. This is a full-time, 40-hour-per-week role in a virtual-first studio.

Paid, fully remote summer pharmacy internship supporting Medicare Part D quality improvement initiatives. Responsibilities include patient and provider outreach, medication adherence and statin-use education, preparing health communications, conducting medical literature research, analyzing project information, documenting conversations, and collaborating with pharmacists on managed care projects. Applicants must have completed two years of a PharmD program by the internship start date.

Build and maintain secure Azure Government, edge, and on-premises infrastructure for Department of War systems. Responsibilities include DevSecOps collaboration, Zero Trust implementation, Kubernetes and container security, Infrastructure as Code automation, RMF and CMMC compliance, ATO support, vulnerability remediation, and software supply-chain security. Approximately 15% of the role focuses on securing AI applications, LLMs, RAG architectures, AI agents, and MCP integrations using NIST AI RMF and related practices.

A 12-week software engineering internship involving feature development, software testing, and continuous production deployment. Interns own projects end-to-end, collaborate across engineering and business teams, and receive mentorship while gaining experience with product development and reliable, real-time software systems.

Paid part-time intern supporting American Red Cross Services to the Armed Forces programs. Responsibilities include researching and evaluating programs, analyzing data, developing reports and databases, recommending process improvements, coordinating referrals, supporting strategic planning, and participating in military, veteran, and community engagement events.

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.

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.

Participate in a 12-week marketing internship supporting market research, competitor analysis, marketing strategies, social media content, newsletters, press releases, email campaigns, internal communications, vendor coordination, and virtual or in-person events. Interns are assigned to strategy, social media, communications, administrative support, or event coordination based on business needs and interests.

Software Engineering Intern working across the technology stack to build semantic search, agentic AI systems, graph data solutions, and production-quality software. The role requires at least 20 hours per week and involves solving complex problems in an early-stage startup environment with significant ownership and experimentation.

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.