Internships in Denver, Colorado, United States

Northwestern Mutual College Financial Representative Internship provides guidance and a framework for building an integrated financial planning practice. Interns prospect and network to build a client base, develop business strategies, prepare financial plans, and engage with proprietary planning software while receiving weekly coaching and training.

People & Culture Intern on iDE's People & Culture team, supporting HR operations and internal communications. Conducts compensation benchmarking analysis for international staff, prepares reports and presentations, and collaborates with regional HR on market data and labor laws.

Tax team at Frontier Airlines ensures compliance with indirect and direct tax obligations. The Intern assists with tax return compilation, research, calendar management, and month‑end closings while gaining hands‑on experience across tax projects.

Human Resources team at Frontier Airlines focuses on talent acquisition and employee engagement. The intern supports HR projects, creates reports, assists with recruitment communications, and helps organize company events while gaining hands‑on experience in HR systems and processes.

Finance Accounting Team at Cardinal Group Companies supports daily accounting operations and financial reporting. The Accounting Intern records transactions, assists with AP/AR, prepares journal entries, and helps reconcile accounts while learning corporate accounting processes.

Joint Budget Committee (JBC) staff supports Colorado's legislative budget process by researching, analyzing, and recommending fiscal policies. Interns develop issue briefs, present findings to the JBC, and assist with data analysis and administrative tasks.

Research Operations team at Denver Health supports health research initiatives, focusing on mobile health, health IT, and chronic condition management. The Intern assists with participant recruitment, data collection, literature reviews, and preparation of deliverables while ensuring compliance with study protocols.

Architecture practice at HDR focuses on creating resilient, sustainable spaces that improve community well-being. As a Design Intern you will support architects and project managers in developing design concepts, graphics, and construction documents for diverse projects such as healing environments and civic landmarks.

PMAT's mission-critical systems team supports the warfighter by designing, building, and securing modern digital capabilities across cloud, data, and software environments. As a Summer Intern you will work alongside experts on projects such as edge platform computing, containerizing legacy platforms, and distributed data platforms, applying your STEM or Computer Science background.

Northwestern Mutual College Financial Representatives program trains interns to build an integrated financial planning practice from the ground up, guiding them through prospecting, client meetings, and plan preparation while leveraging proprietary planning software. Interns work closely with local and nationwide experts, receive weekly coaching, and support for insurance licensing and certifications such as Series 6, Series 63, and CFP®.

Program at Women's Bean Project provides a transitional employment program that empowers women through work and supportive services. The MSW Intern delivers case management, meets weekly with participants to address barriers, develops curriculum and leads psycho‑education groups, and supports program evaluation, research, and alumni activities.

The Colorado Parks and Wildlife Youth Internship Program (YIP) builds the next generation of natural resource professionals. As a Temporary Statewide Hunter Outreach & Education Intern, you will prepare and maintain equipment for hunter education classes, support administrative tasks, and teach hunting topics to outreach programs.

Pharmacy Student Intern at Albertsons in Denver, CO. The intern supports pharmacy operations, assisting with medication dispensing, inventory management, and customer service under the guidance of licensed pharmacists. This role provides hands‑on experience in a fast‑paced retail pharmacy setting, contributing to accurate medication delivery and compliance with regulatory standards.

Epilepsy Global Strategic Marketing (Upstream) team at LivaNova seeks an intern to develop market insights, conduct competitive intelligence, and support financial modeling for the Epilepsy business unit. The role involves customer research, market opportunity assessments, and creating concise presentations for senior leadership.

VSL Project Engineer Internship at Structural Technologies focuses on applying construction engineering principles to VSL® post‑tensioning projects in Colorado. The intern supports project management, estimating, budgeting, scheduling, client relations, safety, quality control, and business development for a Dallas‑based team.

Technical Intern, Gas Governance at Xcel Energy focuses on collaborating with Engineering, Operations, and Finance to streamline Gas, Distribution, and Transmission workflows. The role analyzes data to quantify improvement opportunities and implements organizational changes, providing hands‑on operational experience and mentorship.

King Soopers Pharmacy Intern at The Kroger Co. supports the pharmacy team in Denver, CO, providing drug counseling, prescription processing, and inventory management while learning under a licensed pharmacist. The role involves customer service, medication dispensing, insurance verification, and maintaining a clean, safe environment.

King Soopers Pharmacy Intern at The Kroger Co. supports the pharmacy team in delivering exceptional customer service and medication dispensing. Day‑to‑day duties include drug counseling, prescription entry, inventory management, and assisting with immunizations under pharmacist supervision.

Visual & Motion Design Intern (Hybrid) role at Homebase. Join a bold, fast-moving team building an app for small businesses.