Top Internships in Denver & Boulder, CO

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.

Paid, full-time electrical engineering internship supporting outside plant technology development for telecommunications systems. Responsibilities may include defining product requirements, collaborating with vendors, testing and evaluating products, and qualifying solutions for cable-system deployment. Interns also participate in professional development, networking, mentorship, 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.

Develop AI agents, Python automation, and CI/CD solutions supporting SSD firmware builds, testing, integration, validation, and releases. Analyze pipeline and workflow data to improve engineering quality and productivity. Collaborate with firmware, validation, and software teams to integrate intelligent automation, AI-assisted tools, and scalable development practices.

Summer interns will develop technical expertise through hands-on projects, mentorship, business-process training, cross-functional workshops, and leadership sessions supporting aerospace and defense technology. Candidates must be enrolled undergraduates graduating between December 2027 and June 2028, with strong problem-solving, communication, collaboration, organization, and initiative skills. The role requires the ability to obtain and maintain U.S. security clearance and meet applicable U.S. government international trade authorization requirements.

Supports the Customer Experience department by streamlining processes, coordinating cross-functional projects, executing deliverables, maintaining recurring compliance-related work, and fostering collaboration across Services, Success, and Support teams. The intern will receive onboarding, mentorship, routine check-ins, and exposure to multiple teams and stakeholders while working remotely during a 14–16-week term.

Supports functional-unit projects through research, data entry, administrative work, content creation, data analysis, problem solving, and collaboration. Works under close supervision with detailed instructions, handles confidential information discreetly, learns company policies and procedures, and presents internship project outcomes and lessons learned. The role may provide a pathway to future employment and potential security-clearance processing for classified national security work.

Manufacturing Engineer Intern participating in a 12-week summer academy, gaining hands-on technical experience, learning business processes, collaborating cross-functionally, and contributing to aerospace and defense manufacturing projects. The role includes mentorship, technical development, workshops, and leadership sessions. Applicants must be enrolled undergraduates graduating between December 2027 and June 2028, demonstrate strong communication and organizational skills, and be able to obtain and maintain a U.S. security clearance.

Supports AI engineering initiatives at Vantor, contributing to spatial intelligence solutions and helping develop technologies that enable customers to understand current and future conditions. The posting provides limited role-specific responsibilities but emphasizes problem-solving, innovation, collaboration, and mission-focused work. Applicants must qualify as a U.S. Person under applicable export control and ITAR requirements.

Materials and Process Engineering Intern supporting material and process selection, laboratory investigations, analytical testing, technical documentation, and interpretation of test results for aerospace, military, and commercial applications. The role involves chemical and mechanical analysis, collaboration with engineering and production teams, technical communication, and work in laboratory, production, cleanroom, and office environments.

Materials and Process Engineering Intern supporting the development, evaluation, selection, and documentation of materials and processes for aerospace, military, and commercial applications. Responsibilities include planning investigations, analyzing laboratory data, interpreting results from analytical equipment, assisting cross-functional teams, maintaining technical documentation, and supporting materials such as polymers and composites. The role is fully on-site and may involve laboratory, production floor, cleanroom, and field environments.

Participate in materials and process engineering investigations for aerospace, military, and commercial applications. Develop, evaluate, select, and document materials and processes; analyze laboratory results using techniques such as thermal analysis, spectroscopy, microscopy, chromatography, and mechanical testing; and support engineering, production, integration, and test teams. The intern will also help maintain departmental SharePoint resources and work onsite in office, laboratory, production, or cleanroom environments.

Paid, full-time 11-week internship supporting IP video control operations and systems engineering. The intern will work with AWS cloud systems, including deployment, operations, and maintenance, while participating in professional development, networking, mentorship, and team projects.

Paid, full-time 11-week internship supporting evaluation and development of next-generation RF hardware for broadband networks. Responsibilities include laboratory testing, prototype validation, performance characterization, data analysis, technical documentation, and collaboration with senior engineers, semiconductor manufacturers, equipment vendors, and industry partners. Interns also participate in professional development, networking, mentorship, community service, and presentations.

Supports enterprise SSD products through customer qualification, firmware management, failure analysis, issue investigation, and technical resolution. Develops AI-enhanced engineering tools, analyzes system behavior, collaborates with customers and internal engineering teams, and presents technical findings. The internship provides hands-on experience with storage technologies, product deployment, and engineering process improvement.

Paid, full-time 11-week data science internship supporting accessibility initiatives. The intern will clean and document datasets, analyze census and ACS disability data, map geographic insights, evaluate assistive technology feature usage, build dashboards, compare external and internal data, and present findings and recommendations. The role also includes professional development, mentorship, networking, and local travel to intern events.

Participate in meetings, trainings, and team activities while gaining workplace experience. Develop creative ideas, deliver reports, analyze metrics, summarize information, prepare meeting materials and presentations, and document meeting notes and recaps. The role requires self-direction, effective communication, and proficiency with Microsoft Office tools.

Embedded Software Engineering Intern supporting aerospace, avionics, tactical, and space-based systems. Responsibilities include developing and modifying embedded software, performing requirements analysis, architecture, design, coding, testing, integration, documentation, and collaborating with engineering teams. The role is part of a structured internship program and requires on-site work five days per week.

Participate in an aerospace and defense internship developing embedded and low-level software for space, avionics, tactical, and airborne systems. Responsibilities include requirements analysis, architecture, design, coding, testing, integration, documentation, and collaboration with engineering teams. Interns will contribute to project goals, attend development activities, and maintain effective relationships across the company.

Participate in an aerospace and defense internship developing embedded and low-level software for space, avionics, tactical, and airborne systems. Responsibilities include requirements, architecture, design, coding, testing, integration, documentation, and collaboration with engineering teams. The role is fully on-site and may involve work in offices, laboratories, production areas, cleanrooms, and outdoor research environments.

Participate in a summer engineering internship focused on multiphysics modeling, simulation, hardware design, testing, and validation for defense and space applications. Assist with computational analysis across RF, thermal, mechanical, structural, and electrical domains; use specialized software and HPC systems; collaborate with multidisciplinary engineers; and improve internal workflows, code, and documentation under senior engineer supervision.

Summer engineering intern supporting multiphysics hardware design, modeling, simulation, testing, and validation for ground, air, and space applications. The role involves using specialized software and HPC systems, collaborating across mechanical, structural, thermal, and electrical/RF disciplines, and improving analysis workflows, code, and documentation under senior engineer supervision.

Supports multiphysics hardware design, modeling, simulation, testing, and validation for ground, air, and space applications. Uses specialized engineering software and high-performance computing systems to analyze physical-system performance, collaborates across mechanical, structural, thermal, and RF disciplines, and improves internal workflows, code, and documentation under senior engineer supervision.

Paid, full-time 11-week software engineering internship supporting Spectrum’s mobile technology teams. The intern will use AI to write and troubleshoot code, develop clean and tested software, diagnose complex issues, implement requirements through Agile practices, and collaborate with product and technology teams. The role includes professional development, mentorship, networking, and team projects.

Paid, full-time 11-week internship supporting the Fiber Internet Product team. Responsibilities include analyzing customer lifecycle data, identifying reliability and revenue opportunities, evaluating costs and customer experience, reviewing anomalies, developing scalable business practices, exploring go-to-market ideas, and managing inventory and device capabilities. Interns also participate in professional development, mentoring, networking, community service, and final presentations.