Top Internships in San Diego, CA

The intern will act as a Product Owner for dashboards, collecting insights, defining requirements, translating them into stories, and ensuring project deliverables meet stakeholder needs throughout the internship.

This internship role focuses on SRE skills, requiring collaboration and problem-solving in dynamic environments for Zscaler's Zero Trust Exchange team.

Graduate research interns will own end-to-end projects to build customer world models and proactive intelligence: developing representation learning, foundation model, RL/agentic methods, evaluation frameworks, and shipping research into production to improve customer decision-making.

Graduate research interns will own end-to-end projects developing customer world models and proactive intelligence. Work spans representation learning, foundation models, reinforcement learning, agentic decision systems, and evaluation. Tasks include designing methods, running experiments, publishing findings, and potentially shipping models into production to impact customer-facing products.

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

As a Customer Experience Intern, you will streamline processes, execute deliverables, and collaborate across teams to enhance the department's success.

Assist in monitoring insider risks, support data protection, investigate security alerts, and maintain operational governance in a security team.

Supports the Human Resources office by performing basic administrative duties, assisting with recruitment, benefits, and employment-related tasks while providing service to customers.

The Systems Analyst Intern will support product development, project coordination, programming, and client support in IT services, focusing on business technology projects.

The Phishing Analyst-SkillBridge Intern will assist in threat detection and analysis, focusing on phishing attempts. Responsibilities include identifying and mitigating threats using AI and collaborating with teams to enhance cybersecurity measures.

Part-time paid internship supporting account leads in day-to-day client account management. Duties include project coordination, status reporting, budget tracking, cross-team coordination, research, meeting notes, and preparing client materials. Learn scoping, estimating, and resource planning while assisting with timelines, task trackers, and invoicing. Hybrid role requiring in-office presence twice weekly in San Diego.

Support local marketing efforts and build client relationships. Own WeChat community operations—user acquisition, engagement, campaign planning, content creation, and retention. Assist with offline field marketing and promotional materials. Track industry trends, coordinate community activity, liaise with Xiaohongshu influencers, and manage content placement campaigns.

Support the mechanical design team on HVAC and plumbing systems: assist with Revit 3D modeling, prepare design calculations, contribute to project pursuit materials, produce written and graphic reports, and perform data collection and verification.

Intern will assist with lab operations, maintain inventory, manage biological specimens, conduct nucleic acid extraction, and support research activities in a biotech environment.

The Project Engineer Intern assists Project Managers by planning and executing projects, ensuring safety, managing relationships, and tracking materials.

Create brand-aligned content, manage social media, support events and trade shows, handle branded merchandise, update website and content libraries, generate performance reports, and perform marketing operations and copywriting tasks.

This intern role in Federal Security Operations focuses on cybersecurity, project tracking, and maintaining relationships with customer stakeholders in a mission-driven environment.

Assist in developing low-code automation solutions, participate in SDLC phases, collaborate with stakeholders, and ensure compliance with business requirements.

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.

Join as a Mobile/Web App Developer Intern to build responsive cross-platform UI, integrate APIs and cloud services, test and deploy features (dashboards, analytics, notifications), support app store publishing, and collaborate in an agile, remote dev team under mentorship.

Support content, social, email, and growth campaigns for a SaaS foodservice platform. Create and schedule social content, assist with blogs and graphics, help run email and lead-generation campaigns, conduct market research, and track campaign performance while collaborating with cross-functional teams.

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

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.