Top Internships in Denver & Boulder, CO

Support the Data Team with ad hoc analyses, SQL queries, dashboard maintenance, data quality, and AI-assisted analytics workflows. Prepare reports and presentations, document metrics and workflows, triage data requests via Jira, and help maintain data integrity across BI tools for internal stakeholders.

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

Support planning, executing, and optimizing paid digital acquisition campaigns. Coordinate content and landing pages, run A/B tests, analyze marketing data, create performance reports, and recommend optimizations to improve ROAS.

Manage three branded Reddit accounts: post 2–3 times per week per brand, engage with users and comments per brand guidelines, craft brand-specific Reddit strategies, and coordinate with an outside contractor to manage meetings and goals.

Part-time remote internship supporting the Email Automation team: transfer and code email copy into templates, maintain templates, perform QA, run semi-weekly A/B tests and data tracking, and assist with organizational and cross-functional email operations.

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

Part-time remote legal internship supporting regulatory and marketing compliance. Conduct FDA/FTC and advertising legal research, review marketing materials, draft memos, assist with contract lifecycle and corporate records, and support policy and training development.

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.

Manage day-to-day operations for two YouTube podcast channels: review 3–4 edited videos weekly, curate IG/TikTok clips, maintain podcast/YouTube schedule, write podcast ads, create mash-up episodes, and support PR/marketing projects and freelance editing coordination.

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.

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.

Join R&D teams to design, build, and test high-temperature materials and hardware for aerospace. Assist with CAD modeling, experimental setups, instrumentation and data acquisition, analyze experimental data, perform guided thermal/structural analyses, support prototype integration, and document results for technical reports.

Support the Eastern & Southern Africa Hub in communications: draft articles, social posts, and newsletters; update website content; maintain media archives and content calendar; track analytics and compile performance data; and assist with branding and storytelling under supervision.

Remote part-time internship supporting marketing: prospecting and outreach to referral sources, market research, data entry, and coordination with management and the marketing team on assigned projects.

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 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.

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.

Manage transformation and deployment of cybersecurity applications into Kubernetes-based environments. Coordinate between Application Development and Platform teams to remove blockers, track timelines, align product and delivery roadmaps, and communicate technical progress. Serve as Mission Manager for assigned delivery efforts, foster team mentorship and growth, and support adoption of engineering best practices to deliver scalable mission value.

Support the partnerships team in building and executing affiliate marketing strategies: media list building, pitching, affiliate program management, partner relationship maintenance, industry research, and cross-channel collaboration with PR and influencer teams.

Support creator marketing campaigns including creator communication, campaign workflow and vetting, community engagement, performance monitoring, trend research, and collaborative strategy. Manage tasks independently and contribute to ideation, briefs, and optimization for UGC across social platforms.

Remote fashion marketing intern supporting Senior Account Manager with reporting, trend research, and cross-channel campaign execution. Create weekly/monthly trend reports, assist in paid channel initiatives, collaborate across departments, and attend trainings to learn performance, reporting, and agency processes.

Remote, credit-bearing internship delivering hands-on experience in email and SMS lifecycle marketing. Interns will build campaigns and calendars, write copy, segment audiences, construct customer journeys, analyze performance and A/B tests, optimize experiences, assist with reporting and ad hoc projects, and complete an end-of-semester client deliverable.

Support influencer programs end-to-end: build targeted influencer lists, assist with creative briefs, pitching, invoicing, communications, and reporting. Research competitors and trends, contribute to campaign ideation across Instagram, TikTok, and YouTube, participate in training and team projects, and develop project management skills using Asana while collaborating across teams.

Remote paid media internship supporting development and execution of paid search/display strategies across Google, Bing, YouTube, and Performance Max. Assist with Excel-based forecasting, weekly/monthly reporting, performance analysis, cross-team collaboration, strategy meetings, and project management while attending trainings and building biddable media knowledge.