Top Internships in Denver & Boulder, CO

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.

As a Data Science Engineering Intern, you will assist in developing scalable machine learning models, collaborating with teams, and applying data-driven approaches to solve business challenges.

As a GenAI Engineering Intern, you will develop proof-of-concept GenAI solutions for internal workflows, collaborating with internal stakeholders and reporting to the AI Strategy manager on project progress.

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.

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 Telecom Operations Intern, assist in designing and testing AI/ML automation solutions, analyze network performance, and document technical workflows.

Produce high-volume performance video ads for platforms like Meta and AppLovin using generative video tools. Build fast prototypes and production-ready creative systems, pressure-test and integrate generative models, perform advanced prompt engineering and LoRA fine-tuning, and design embedding/LLM workflows to optimize ROAS. Remote contract role working US hours.

Support Tier 2 network operations: install and maintain LAN/WAN devices, respond to incident tickets, assist Tier 3 engineers on surveys and equipment installs, perform configuration management, update topology drawings, and maintain accurate asset inventories.

SkillBridge/Hiring Our Heroes internship for active-duty U.S. military to develop Java Spring Boot microservices and backend REST APIs for satellite ground planning. Collaborate with systems engineers, support integration/testing, participate in code reviews, and contribute to DevOps (GitLab, CI/CD, containers). Follow secure development practices in a classified environment while learning under Radix mentors.

Summer Data Analysis Intern analyzes logistics and supply chain performance, builds dashboards and reports, identifies trends and bottlenecks, and delivers actionable insights to improve delivery performance and operational efficiency.

Produce high-volume performance video ads using generative models and design systems. Rapidly prototype in Figma, execute polished motion in After Effects, pressure-test generative tools, implement prompt engineering and fine-tuning workflows, and optimize creative for ROAS on Meta and AppLovin.

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.

As an Intern, you will assist with day-to-day tasks, participate in meetings, support departmental operations, and help with SAP implementation projects.

As a Growth Intern at N1, you'll help drive growth initiatives, conduct market research, analyze competitors, and develop internal tools.

As a Research Intern at N1, contribute to market/product or technical research in blockchain, developing analytical skills.

The People Team Intern supports payroll, benefits management, executive assistant duties, and building management, while learning about operations in a ski resort setting.

The Virtual Assistant Intern supports administrative tasks including email management, scheduling, report preparation, document organization, and light research, while gaining exposure to operations management.

The IT / Cloud Network Specialist Intern supports onboarding, VPN, cloud configurations, troubleshooting, and IT documentation in a contact center context.

The R&D Engineering Intern will assist in researching and prototyping low-power tracking protocols, engaging in mesh networking and technical document preparation.

The AI Researcher Intern will assist in AI-related research including architecture design, memory systems, and multi-agent collaboration.

Tax Interns will prepare tax returns, conduct basic tax research, and learn foundational tax concepts while supporting clients across various industries.

Hands-on mechanical engineering internship to design and fabricate a transparent showcase enclosure/display for next-generation storage platforms. Work includes SolidWorks CAD modeling, prototype fabrication (drilling, routing, cutting, polishing, fastening, assembly), mechanical calculations for fit and load, participating in design reviews, and collaborating with engineering teams to translate production designs into demo-ready prototypes within tight timelines.