Internships in Mesa, Arizona, United States

Lohman Company PLLC seeks a Tax / Assurance Intern to support engagements, review financial statements, and document workpapers while gaining exposure to tax, accounting, and audit practices.

Overview Kimley-Horn is looking for Engineering students to join our Mesa, Arizona (AZ) office! This is not a remote position. Responsibilities Utilize technical software programs on a regular basis to analyze, produce, and QC deliverables for our clients.

Terros Health Behavioral Health Internship at the Stapley Drive Health Center. The role supports clinic operations by conducting intakes, facilitating group and individual sessions, and managing cases under supervision.

Marketing team at Brad Hall Companies builds brand identity and digital presence. The Social Media Intern creates graphics, schedules posts, and monitors engagement across Instagram, Facebook, LinkedIn, and other channels.

Medtronic Engineering Internship program works to develop innovative medical technologies that improve patient outcomes. Interns support research & development, operations, or quality engineering projects, applying design, testing, data analysis, and documentation skills.

Enterprise AI Hub at SRP focuses on responsible AI adoption across the utility. The intern supports AI strategy, governance, intake, and research, creating presentations, dashboards, and policy documentation.

Sustainability team at Sundt provides assistance and support to advance the company's strategic planning and sustainability initiatives. The Intern will perform entry‑level tasks, support internal and external customers, and gain on‑the‑job training in a discipline of study while using Microsoft Office Suite.

Leasing Community Intern on the Leasing team at Cardinal Group Companies in Tempe, AZ. Works 20 hours per week delivering high‑quality customer service, handling front‑desk duties, touring prospects, processing lease applications and supporting community events. Hybrid on‑site schedule with evenings and weekends required, relocation not offered.

Life Time Fitness Personal Training Team helps members achieve healthier lives through tailored fitness programs. As an Intern Personal Trainer you will develop client programs, conduct consultations, monitor sessions, and support floor operations while learning from certified staff.

GoDaddy Summer Internship Program empowers entrepreneurs by building and improving GoDaddy products. Interns contribute to revenue and customer growth by developing cloud‑ready services, writing scalable code, and collaborating across teams.

Advanced Facilities team at Sundt focuses on delivering high‑quality construction projects across the US. Intern engineers assist with project record keeping, shop drawings, cost control, safety inspections, and on‑site surveying while learning construction management fundamentals. Work is on‑site in Tempe, AZ, providing hands‑on experience with field operations and team collaboration.

Wilson Engineers is an Arizona-based firm with over 200 personnel specializing in water and wastewater engineering and construction management services. The Engineering Intern supports the team delivering ethical, reliable, high-quality services based on innovation.

Leasing Team at Cardinal Group Companies focuses on maintaining high occupancy and resident satisfaction. The Leasing Community Intern supports front‑desk operations, greets prospective residents, processes lease applications, and assists with community events while learning the Cardinal Way of Leasing.

SRP's Cyber Security Strategic Defense department is seeking a College Intern to support the Threat Management team, which serves as SRP's cyber security operations center (SOC) responsible for detection, response, and remediation of cyber security events across the enterprise. The intern will develop skills to identify, detect, contain, eradicate, recover, and document cyber incidents, maintain awareness of the threat landscape, learn about malware and threat hunting, support internal security

At Northrop Grumman, Engineering Technician 2 interns support spacecraft integration and test. Draft drawings, fabricate components, conduct prototype tests, analyze data, maintain clean room protocols, and work flexible shifts with up to 25% domestic travel.

The SponsorUniversity Regional Scout role offers a 6-month, unpaid internship focused on in-person data collection at live sports and entertainment events. Participants will capture sponsorship and brand partnership data, gaining hands-on experience in the sports sponsorship industry.

HealthCorps regional Marketing & Communications team empowers teens by promoting health and wellness through storytelling and community outreach. As a MarComm Intern you will create digital content, manage social media, and support event promotion while visiting local school sites weekly.

Equity Methods Consulting team offers a two‑day externship exposing students to advanced forecasting and budgeting for stock‑based compensation. Participants complete online SAS programming training, then work on a real capstone case to improve forecasting accuracy for a Fortune 100 client, presenting results to senior managers.

onsemi's Fall 2026 Oracle Platform Internship in Scottsdale, AZ, offers hands-on experience on real-world projects that drive innovation in the semiconductor industry. Interns work alongside diverse teams on high-impact initiatives, gaining exposure to cutting-edge technologies while supporting onsemi's strategic goals in automotive, industrial, and sustainable energy markets.

Axon Leadership Development Internship program offers a 10‑12 week summer experience where interns own meaningful projects, partner with senior leaders, and solve complex business challenges across product, strategy, and operations. Interns work on cross‑functional teams, gain mentorship, and participate in professional development events while contributing to Axon's mission to protect life and preserve truth.