Top Internships in Denver & Boulder, CO

Paid, full-time software engineering internship supporting high-scale video platform backend services. The intern will develop Java and/or TypeScript microservices, write automated tests, participate in code reviews and Agile ceremonies, analyze backend performance, improve observability, document technical systems, and research modernization opportunities in an AWS-based distributed environment. The internship concludes with a presentation to engineering leadership.

Supports the Out-of-Home WiFi Product team by writing business requirements, advancing requirements through development, coordinating with cross-functional teams and operations, preparing executive presentations, and providing project status updates. The intern will learn the product lifecycle from inception through deployment while participating in professional development, networking, mentorship, and cohort activities.

Paid, full-time WiFi product management internship supporting the Connected Home Product team. Responsibilities include identifying customer pain points, mapping customer journeys, writing user stories, evaluating markets and competitive landscapes, researching emerging technologies, recommending solutions, and developing product recommendations and requirements with stakeholders. Interns also participate in mentorship, professional development, networking, and cross-functional activities.

Supports the Mobile Device Data and Operations team by collecting, cleansing, enriching, and distributing product data to catalogs and vendor partners. Develops workflow designs and toolsets using KNIME or Alteryx, Oracle and Snowflake databases, and AWS. Participates in an 11-week full-time internship with professional development, networking, mentorship, and cross-functional activities.

Paid 11-week project management internship supporting Network Engineering and Operations. The intern will manage one to three projects, analyze network data using AI approaches, consolidate findings, and prepare presentations. The role also includes professional development, mentoring, networking, community service, and cross-functional activities. Candidates must be rising seniors pursuing a bachelor's degree, maintain at least a 3.0 GPA, work lawfully in the U.S. without sponsorship, and travel locally to internship events.

Supports the Product Lifecycle Intelligence and Investigations team by consolidating investigation findings into standardized reports, maintaining accurate tickets and documentation, coordinating communication between investigation leads and downstream teams, and supporting recurring reporting processes. The intern will also participate in professional development, networking, mentorship, cross-functional projects, and presentations throughout the 11-week program.

Supports the Mobile Product team by gathering customer insights, drafting problem statements and requirements, writing user stories and acceptance criteria, documenting product information, collaborating with design and engineering, tracking features through release, participating in sprint ceremonies, and preparing roadmap updates and a final presentation.

Paid, full-time 11-week internship supporting Spectrum’s Product and Technology team. Responsibilities include using AI to write and troubleshoot code, developing clean and tested software, diagnosing complex issues, implementing requirements in an Agile environment, and following architectural principles. Interns also participate in professional development, mentoring, networking, community service, and final presentations.

Paid, full-time intern supporting Mobile Portfolio Operations through roadmap management, portfolio reporting, project management tool administration, process documentation, business rules management, and AI-driven workflow automation. The intern will maintain dashboards, schedules, logs, playbooks, and reporting deliverables while researching MCP integrations and AI-assisted processes. The role also includes professional development, mentorship, networking, and cross-functional internship activities.

Paid, full-time 11-week Mobile Product internship supporting analysis of new product requests, identification of business problems and solutions, business case development, requirements writing, and cross-functional user-story grooming. Interns spend approximately 80% of their time on department projects and 20% participating in professional development, networking, mentorship, community service, and presentations.

Systems Engineering Intern supporting spacecraft, mission, instrument, and flight hardware development. Responsibilities may include MBSE modeling, requirements management, performance simulation, risk and interface analysis, test setup and data analysis, tooling design, procedure development, and verification against requirements. The role involves collaboration with technical experts, customers, and cross-functional teams, with regular on-site work in office, laboratory, production, or cleanroom environments.

Systems Engineering Intern supporting aerospace and space missions through model-based systems engineering, requirements management, performance modeling, risk analysis, interface definition, test planning, hardware testing, and data analysis. The role may involve Cameo, DOORS, MATLAB, Python, RF, radar, antenna, optical, LiDAR, or laser technologies. Interns collaborate with technical experts, customers, and cross-functional teams in an on-site laboratory, production, cleanroom, or office environment.

Paid, full-time software engineering internship supporting self-service customer applications. Responsibilities may include software development, test development, requirements gathering, and participation in agile ceremonies. Interns will collaborate with department teams, attend professional development and networking activities, receive mentorship, and contribute to projects from May 26 through August 6, 2027.

Paid 11-week project management internship supporting engineering and operations teams. The intern will help coordinate technical solution delivery, assist with equipment purchasing, support process improvements, contribute to testing automation, and create dashboards. The role also includes professional development, networking, mentorship, cross-functional projects, and final presentations.

Paid, full-time electrical engineering internship supporting customer-premises equipment certification, hardware lab development, and field issue investigations. Responsibilities include auditing vendor tests, conducting electrical and RF measurements, performing hardware teardowns, testing SNE power consumption, validating lab equipment, developing procedures, and documenting root-cause findings for networking hardware such as WiFi, DOCSIS, fiber, power supply, and battery backup devices.

Paid, full-time software engineering internship supporting Spectrum TV Android applications. Interns will develop features across a multi-module Android codebase, instrument analytics events, resolve Jira and QA bugs, participate in code reviews, and use agentic coding tools for development, exploration, and refactoring. The program also includes mentorship, professional development, networking, community service, and cross-functional activities.

Develop production-quality Java and/or TypeScript microservices in an AWS-based distributed systems environment. Responsibilities include feature development, defect resolution, automated unit, integration, and contract testing, code reviews, performance analysis, API and architecture documentation, Datadog observability improvements, Agile participation, modernization research, and presenting results to engineering leadership.

Paid, full-time 11-week engineering internship focused on developing mobile device automation systems using AI, cloud databases, and current automation technologies. The intern will contribute to end-to-end automation solutions, learn 3GPP and IEEE protocol systems, integrate complex automation platforms, and support real-time KPI tracking. The program also includes professional development, mentorship, networking, community service, and presentations.

Supports the Business Operations team within a technology organization through financial forecasting, financial modeling, dashboard and web app development, data analysis, process improvement, project management, executive reporting, and internal communication. The intern will enhance tools and processes, streamline operations, support informed business decisions, and participate in professional development, networking, mentorship, and cross-functional internship activities.

Paid, full-time 11-week internship supporting the AEO organization through projects involving RF engineering, systems engineering, testing, network automation, and improving Engineering-to-Operations handoffs. The intern will participate in professional development, mentorship, networking, cross-functional projects, and final presentations. Candidates must be rising seniors pursuing a bachelor's degree, maintain at least a 3.0 GPA, and be authorized to work in the U.S. without sponsorship.

Paid 11-week internship supporting Edge of Network engineering. Responsibilities include testing, documenting, certifying, and transitioning code for edge devices, plus building, maintaining, and upgrading automation systems. Interns also participate in professional development, mentoring, networking, and cross-functional activities.

Paid, full-time software engineering internship on the SpectrumJS team. Interns will develop features, fix bugs, write tests, and build tooling for the Spectrum TV application across connected TV and web platforms. The program includes department projects, professional development, mentorship, networking, community service, and final presentations.

Supports data analysis, monitoring, and automation projects within AI Operations. Analyzes operational data, prepares datasets, identifies improvement opportunities, assists with automation that reduces manual monitoring, documents practices, gathers requirements, shares findings, and communicates technical work to nontechnical audiences.

Supports strategic sourcing for network and customer premise equipment materials through supplier research, market analysis, bid evaluation, RFIs, RFPs, RFQs, contract documentation, spend reporting, supplier performance tracking, purchase order workflows, and procurement compliance. Collaborates with supply chain, quality, and operations teams, monitors market trends, prepares sourcing presentations, maintains audit records, and identifies process improvements.

Paid, full-time 11-week wireless engineering internship supporting 5G lab setup, configuration, testing, validation, troubleshooting, test automation, data analysis, and technical documentation. The intern will work with gNodeBs, small cells, user equipment, spectrum analyzers, and channel emulators while researching 3GPP specifications and emerging 5G/6G technologies. Candidates must be rising seniors pursuing a relevant bachelor's degree, maintain at least a 3.0 GPA, work lawfully in the U.S. without sponsorship, and travel locally to internship events.