Top Internships in Jacksonville, FL

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

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

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

Support Talent Acquisition by assisting with planning and executing employee and employer-branding events, creating promotional content, maintaining event logistics and calendars, collecting feedback, and providing administrative support to improve workplace engagement.

Support design and development of electrical and mechanical aircraft engine components. Work may include requirements definition, design and analysis, hardware build, lab testing, and product/program support while receiving mentorship and training. Prepare for potential full-time hiring after graduation.

Support engineering teams on product development for aircraft engine components: define requirements, design and analyze electrical/mechanical systems, build hardware, perform lab testing, and provide program support. Gain mentorship, training, and potential path to full-time hire.

Participate as an engineering intern supporting Unison product development across electrical and mechanical systems. Work may include requirements definition, design and analysis, hardware build, lab testing, and program support under mentorship, with focus on aerospace engine components.

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

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.

Support the creative team with design, concepting, brand identity, and print production. Present ideas, iterate from feedback, meet tight deadlines, and build portfolio-ready work under senior supervision.

Open-ended account management internship at a branding and advertising agency. Candidates are asked to describe how they'd contribute across brand strategy, identity, advertising, digital, social, and brand management. Emphasis on presenting a polished resume, social handles, research, and professional readiness.

Support agency operations through reception, office upkeep, email monitoring, running errands, and maintaining shared spaces; contribute creatively and reliably to daily tasks.

Support daily departmental operations through administrative tasks, project coordination, basic research, drafting communications, attending meetings, and assisting team workflow to gain hands-on business experience and professional development.

Support marketing operations by maintaining CRM and marketing automation data hygiene, documenting processes, monitoring database health, compiling data from multiple sources, and creating reports and dashboards to inform marketing decisions.

Assist with financial and operational audits, evaluating internal controls, analyzing data for risks, and contributing to audit reports.

The DEIA Impact Intern will assist in researching best practices, developing training resources, organizing DEIA events, and contributing to internal initiatives.

Amplify is seeking summer interns to support various teams in education technology, providing hands-on experience and exposure to the field while working remotely.

The Corporate Strategy intern will assist in market analysis, shaping investment cases, and support strategic planning within a remote team focused on K-12 education technology.

Support data collection, cleaning, and preliminary analysis. Write and run SQL queries, use statistical tools and Python, produce visualizations, document methods, troubleshoot analytics tools, and collaborate with cross-functional teams to deliver actionable insights.

Mentored software engineering internship working ~10 hours/week. Tasks include Java or Python coding, ingesting geospatial data into RDBMS, writing/testing/debugging code, preparing architecture diagrams and briefings, participating in code reviews, researching new tools, documenting processes, and troubleshooting under senior engineer guidance.

Mentored internship focused on data science and machine learning. Interns will use Python to acquire, clean, and analyze geospatial datasets, research ML algorithms, develop and test models with guidance, visualize results, and collaborate with data engineers. No prior work experience required; US citizenship required; ~10 hours/week; remote.

Part-time student intern supporting the PMO to design, test, and refine AI prompts and Copilot-based agents. Create and evaluate prompts/agents for project updates, summaries, risk tracking, meeting prep, and documentation. Document patterns, recommend governance and quality standards, collaborate with stakeholders, and identify opportunities to streamline access to project data and reporting across data ecosystems.

Support campaign planning and execution for the Economic Education Project by drafting memos and training materials, recruiting and training storytellers, coordinating with communications/digital teams, providing logistical support for events (town halls, press conferences, lobby days), attending partner meetings, and conducting research and writing to communicate campaign work to partners and the public.

Support campaign planning and execution for the Economic Education Project by drafting memos and training materials, recruiting and training storytellers, coordinating with communications and digital teams, providing logistical support for earned media events, attending partner meetings, and assisting with outreach and other campaign tasks.

Work as part of an agile engineering team to design, build, test, and support scalable .NET-based IoT and warehouse execution systems. Deliver high-quality code, write tests, troubleshoot production issues, collaborate with product and cross-functional teams, and follow secure coding and CI/CD practices.