Internships in Mesa, Arizona, United States

Textron Aviation Business Management internship provides high school students with meaningful projects and skill development across company operations. Interns monitor and coordinate various business functions to keep operations running smoothly while gaining experience with Microsoft Office tools and soft‑skill training.

Textron Aviation Business Management team offers a paid, onsite high school internship focused on monitoring and coordinating company operations. Interns work on real business management projects, applying Microsoft Office tools while developing problem‑solving, organization, and communication skills.

Textron Aviation Business Management team offers a paid, onsite high school internship in Mesa, AZ. Interns monitor and coordinate various company operations, supporting smooth business processes while gaining hands‑on experience. Work 20‑40 hours per week for the semester, with campus‑to‑corporate training, networking activities, and soft‑skill development.

Finance Internship at Textron Aviation provides high school students with hands‑on experience in accounting data entry and financial analysis. Interns support the accounting team, applying Microsoft Office skills while developing problem‑solving, organization, and communication abilities.

Textron Aviation Business Management team offers a paid, onsite high school internship focused on monitoring and coordinating company operations to ensure smooth efficiency. Interns support daily business tasks, apply Microsoft Office skills, and develop problem‑solving, organization, and communication abilities.

IT Help Desk Intern on Edupoint's IT team supports technology equipment and office workspaces. The role assembles and deploys workstations, manages inventory, performs basic hardware diagnostics, and assists staff with technology issues.

The Warehouse Operations Management Intern program immerses students in the day‑to‑day functions of Pool Corp’s sales‑center distribution network. Over a 12‑week rotation, interns receive hands‑on training in inventory control, order fulfillment, cycle counting, and the Prelude inventory system.

Northrop Grumman is seeking a Business Development Intern for a summer 2026 internship at its Defense Systems Sector in Mesa, Arizona and Plymouth, Minnesota. The role is part of the Armament Systems Business Unit and requires a full‑time commitment of 40 hours per week for at least 10 weeks during the summer.

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.

Superior Court of Arizona in Maricopa County invites AmeriCorps Members to serve in the Law Library Resource Center. The role supports the Providing Access to Court Services (PACS) program, assisting the public with court services, forms, and navigation.

Southwest Behavioral & Health Services invites on‑campus and online students to gain hands‑on experience across multiple Arizona sites. This unpaid internship supports degree programs requiring credit, offering flexible placement throughout spring, summer, and fall.

S.A. Comunale Project Management team seeks a Project Manager Intern to support its Reading office, assisting mentors in planning, monitoring and controlling multiple construction projects. The intern will coordinate tool delivery, track labor efficiency, help estimate cost‑to‑complete and attend progress meetings while learning scheduling software and client communication.

Reading Conservation Corps (RCC) partners with the City of Reading Public Works and Berks Nature to advance urban forestry. The Urban Forestry Fellow researches, inventories, and catalogs trees, develops stewardship and planting plans, and supports field work and nursery implementation.

Kane Land Management team at Collins focuses on sustainable forest stewardship across 118,000 acres in Pennsylvania. The Seasonal Forestry Technician assists with boundary maintenance, tree planting, GPS data collection, and invasive species treatments, keeping detailed field records.

Community team at Yelp builds relationships with local businesses through events, partnerships, and social media. As a Community Intern you’ll support the Community Manager in planning events, creating social media content, maintaining local listings, and engaging Yelpers online and offline.

Northwestern Mutual College Financial Representative Internship Program builds future financial planners by providing guidance, networking, and a framework to develop an integrated financial planning practice. Interns prospect clients, develop business strategies, prepare financial plans, and engage with proprietary planning software while receiving weekly coaching and training.

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.

IPG Photonics’ Engineering Intern supports the Medical Production & Research team by conducting laboratory experiments on medical device prototypes, collecting and summarizing data, and generating test reports. The role involves troubleshooting equipment, inspecting components, and maintaining lab cleanliness and records.

IPG Photonics’ Automation Group, a team of engineers and programmers dedicated to automating manufacturing tasks, seeks an Intern to design and assemble mechanical and electrical components, install hardware, develop data processing algorithms, and create software for process control. The role involves hands‑on work with LabVIEW, C#, Python, SOLIDWORKS, and motion systems to support R&D and production stations.