15 Business Internships for Undergraduates in Arizona
Doing an internship during college is one of the best ways to bridge the gap between classroom theory and industry. It gives you the chance to gain practical experience in a field you are interested in, allowing you to test a career path before you graduate. These opportunities significantly enhance your resume and professional profile, showing future employers that you already have valuable workplace skills. This not only improves your employability but also helps you build a strong network of professional contacts who can offer mentorship or even help you secure a full-time job down the line. If you are interested in learning how businesses operate, internships are one of the most practical ways to explore how concepts apply outside the classroom.
Why should I do a business internship in college?
Business internships help undergraduates develop practical skills that complement their academic training. In many programs, you work on project-based assignments that require research, data analysis, or operational planning, helping you understand how organizations solve business problems. Many internships include mentorship from professionals, giving you opportunities to ask questions, receive feedback, and learn how different roles contribute to organizational goals. Others incorporate structured learning experiences such as workshops, leadership sessions, or case-based training that introduce industry practices and analytical frameworks. Business internships can also expose you to specific sectors, such as consulting, public finance, manufacturing supply chains, or nonprofit management, allowing you to observe how business operations vary across industries.
The list below highlights 15 business internships for undergraduates in Arizona across various industries to help you get started.
1.Avnet Undergraduate Summer Internship
Location: Avnet, Phoenix, AZ
Stipend: $20/hour
Acceptance rate/cohort size: Highly selective; small cohort sizes
Dates: May 18 – August 7
Application Deadline: May 1
Eligibility: Students enrolled in a 2- or 4-year undergraduate degree program; have U.S. Work authorization
The Avnet Undergraduate Summer Internship is a business internship in Arizona that introduces undergraduates to business functions within the technology distribution industry. Over the course of the internship, you will work on a project tied to operational or strategic priorities. The program includes introductory training sessions, workshops, and internal activities designed to build communication and workplace collaboration skills. You may also attend smaller meetings with company executives, which provide insight into leadership decision-making and organizational strategy. Interns gain exposure to several areas of the business, including sales, supply chain management, finance, data analytics, and information technology.
2.Ladder University Internship Program
Location: Virtual
Cost/Stipend: Cost varies depending on the program type / No stipend
Acceptance rate/cohort size: Around 10%; 70–100 students per session
Dates: Multiple cohorts available throughout the year, including Winter, Spring, Summer, and Fall
Application Deadline: Varies by cohort; Spring (January), Summer (May), Fall (September), and Winter (November)
Eligibility: High school students, undergraduates, and gap year students who can work for 10-20 hours/week, for 8-12 weeks
The Ladder University Internship Program follows a structured project-based format designed for undergraduate interns working with partner companies. At the beginning of the program, you meet with a company coach to define the scope and objectives of a project. Over several weeks, you develop deliverables while receiving feedback and guidance from the coach. The internship includes scheduled checkpoints where you refine drafts and address project challenges before presenting your progress. By the final stage, you complete and present a finished project that reflects the work completed during the internship period.
3.Arizona Public Service (APS) Internships and College Programs
Location: Phoenix and regional power plants across Arizona
Stipend: Paid, varies depending on the discipline and year of study
Acceptance rate/cohort size: Selective; cohort size varies by department
Dates: 10 weeks in the summer; late May – early August
Application Deadline: Rolling basis
Eligibility: Students enrolled in an accredited college or university degree program who are authorized to work in the U.S., must be Arizona residents, and U.S. citizens
The Arizona Public Service internship program provides undergraduates with project-based work experience within a large energy utility organization. These business internships span several functional areas, including accounting, finance, marketing, supply chain, and business data analytics. During the program, you complete assignments that relate to operational, analytical, or administrative functions depending on your area of study.The internship also includes professional development programming such as site tours, volunteer activities, and structured training sessions. Mentors support interns throughout the program while executives participate in select learning and networking opportunities.
4.W. P. Carey School of Business Co-op Program
Location: Phoenix/Tempe, AZ (Partner Sites)
Stipend: $23/hour
Acceptance rate/cohort size: Highly selective; cohort size varies by partner
Dates: Summer/Fall/Spring (6-month full-time)
Application Deadline: March 17
Eligibility: Incoming undergraduate juniors or seniors; 3.5+ GPA
The W. P. Carey Undergraduate Co-op Program is a six-month, paid, full-time work opportunity designed to connect your classroom learning with real business settings. You will apply for roles through Handshake, interview with partner companies, and tackle important, project-based tasks. Throughout this experience, you will contribute to daily operations, collaborate with industry mentors, and build a strong professional network. Because it typically replaces standard classes for a whole semester, this setup lets you focus entirely on learning on the job. Ultimately, you will gain essential workplace confidence, practical project management skills, and the ability to solve actual corporate challenges.
5.Graybar Summer Internship Program
Location: Phoenix, AZ
Stipend: $20/hour
Acceptance rate/cohort size: Highly competitive; 10–20 interns
Dates: Summer Cohort: Typically 10–12 weeks, starting in early June and ending in August
Application Deadline: Mid-January
Eligibility: College juniors pursuing business-related majors in good academic standing; legal authorization to work in the U.S.
This business internship introduces undergraduates in Arizona to the operational structure of a wholesale distribution company. You will rotate through or interact with several departments to understand how sales, logistics, customer service, and finance contribute to daily business operations. You also work on team-based projects that require collaboration, planning, and problem-solving. Networking events and professional development sessions are integrated into the program to support workplace communication and relationship-building skills. By applying classroom knowledge to practical business scenarios, you gain exposure to how distribution companies manage supply chains and client relationships.
6.Salt River Project College Internships
Location: Salt River Project, Tempe, AZ
Stipend: Competitive hourly pay + $1,000 tuition reimbursement after completing 6 months
Acceptance rate/cohort size: Selective; 1–5 interns per session
Dates: Year-round and summer cohort: Late May – Early August
Application Deadline: Year-round: Rolling basis; Summer: April
Eligibility: Undergraduates enrolled in a degree program; have at least 6 credit hours per semester; U.S. work authorization
Salt River Project offers internships that allow undergraduates to work across different departments within a large public utility organization. You will contribute to projects in areas such as marketing, engineering support, communications, or administrative operations. The work often involves assisting with ongoing initiatives while observing how cross-functional teams coordinate projects and services. Through these assignments, you gain experience navigating the processes used in large infrastructure and service organizations. Business internships like this also provide exposure to the organizational structures that support regional utilities and community-focused initiatives.
7.Textron Internships
Location: Several locations across Arizona
Stipend: Paid hourly, rate not disclosed
Acceptance rate/cohort size: Highly competitive; ~900+ interns annually
Dates: Summer: 10 weeks, typically from early June to mid-August; Fall (Co-op): August – December; Spring (Co-op): January – May.
Application Deadline: Summer: October 31; Fall: June; Spring: October.
Eligibility: Currently enrolled undergraduates majoring in Engineering (Aerospace, Mechanical, Electrical), Business, Supply Chain, or IT; U.S. citizenship or permanent residency is often required due to export control (ITAR) and defense contracts
Textron offers business internships that allow undergraduates to contribute to projects across multiple business and operational departments. During the internship, you work with a team while developing familiarity with organizational processes and internal workflows. Interns are typically involved in functions such as finance, marketing, human resources, supply chain management, and information technology. The program emphasizes mentorship, often pairing you with professionals outside your immediate team to broaden your professional network. You may also engage with employee resource groups or cross-department initiatives that expose you to different perspectives within the organization.
8.Bank of America Student Leaders Program
Location: Phoenix and Tucson, AZ
Stipend: $17/hour or local minimum wage (whichever is higher)
Acceptance rate/cohort size: Highly selective; 300 interns nationally
Dates: 6 weeks in the summer; June 16 – 18 for the Leadership Summit
Application Deadline: March 16
Eligibility: Students (18+) who have achieved their high school diploma or equivalent within the last 2 years; additional requirements can be found here
The Bank of America Student Leaders Program connects students with nonprofit organizations for a short-term internship focused on community-based work. During the program, you will support the daily operations or projects of a partner nonprofit, gaining insight into how mission-driven organizations manage programs and services. You also attend a leadership summit that introduces topics related to workforce readiness, public–private partnerships, and community development. These sessions bring together participants and industry professionals to discuss how different sectors collaborate to address social and economic issues.
9.Sherwin-Williams – Management & Sales Summer Internship Program
Location: Multiple retail store locations throughout Arizona, including Phoenix, Scottsdale, Tempe, Tucson, Glendale, Surprise, and Sierra Vista
Stipend: $14.25–$19.25/hour
Acceptance rate/cohort size: Highly competitive; approximately 5–20 interns per district
Dates: 10–12 weeks during the summer; typically running from late May or early June through August
Application Deadline: Rolling basis
Eligibility: Currently enrolled as an undergraduate student; 18+; U.S. work authorization
This internship immerses you in the day-to-day operations of a major retail business where you will dive deep into core topics like retail store management, customer relationship building, targeted merchandising, and outside sales operations. Throughout the summer, you will assist customers with their product needs, manage inventory by organizing stockrooms, process point-of-sale transactions while mixing paint, and spend structured time shadowing the store's leadership team. Additionally, you will collaborate with fellow interns to design and present a capstone team project that solves a real business challenge or store initiative. By the end of the experience, you will have developed team collaboration, problem-solving, project management, and direct sales skills.
10.TSMC Arizona Supply Chain Management Internship
Location: TSMC, Phoenix, AZ
Stipend: Paid hourly, rate not disclosed
Acceptance rate/cohort size: Highly selective; ~200 interns annually
Dates: Semester System: June 1 – August 7; Quarter System: June 22– August 28
Application Deadline: May 2/May 20, depending on the job listing
Eligibility: Students enrolled at an accredited university pursuing Engineering, Business, Supply Chain, Operations, or Analytics degrees; legally eligible to work in the U.S.
The TSMC Arizona Supply Chain Management Internship focuses on the operational processes that support semiconductor manufacturing. As part of the supply chain team, you may analyze data related to procurement schedules, production planning, and supplier performance. You also participate in improvement projects aimed at refining key supply chain processes within the organization. The work often requires coordination with departments such as sourcing, manufacturing, logistics, and facilities management. For undergraduates seeking business internships in Arizona that emphasize data analysis and operations management, the role provides exposure to supply chain systems within advanced manufacturing.
11.City of Phoenix Finance Finance Summer Internship
Location: City of Phoenix Government Offices, AZ
Stipend: Paid hourly, rate not disclosed
Acceptance rate/cohort size: Selective; typically, 10–20 interns across finance divisions
Dates: 12 weeks between early June and late August
Application Deadline: May 6
Eligibility: Rising undergraduate juniors or seniors at an accredited university majoring in Finance, Accountancy, Economics, Supply Chain, Public Policy, or Business Administration; minimum 2.8 GPA
The City of Phoenix Finance Summer Internship introduces undergraduates to financial operations within a municipal government. Intern assignments may involve assisting with accounting processes, procurement activities, or internal financial reporting. Depending on the division, you might contribute to projects related to treasury management, tax audits, or risk management procedures. Some roles also support enterprise resource planning systems that manage financial and administrative data across city departments. Through these assignments, you observe how government agencies structure budgeting, auditing, and procurement practices.
12.Pacific West – Sales Internship Comparion Insurance Agency
Location: Peoria, Chandler, and Phoenix
Stipend: $20–$22/hour
Acceptance rate/cohort size: Selective; 400+ interns
Dates: Summer: 10-week duration starting early June and concluding in mid-August
Application Deadline: Late January
Eligibility: Currently pursuing an Associate’s or Bachelor’s degree with a graduation date between December and May; have permanent work authorization in the U.S.; local to the selected office (Peoria, Chandler, or Phoenix)
This internship is an in-person, fast-paced program designed to immerse you in the daily operations of a Liberty Mutual-backed insurance agency. You will explore core business topics like consultative selling, insurance product knowledge, marketing support, and customer relationship management. Throughout the summer, you will engage in activities like making cold calls, observing live sales events, developing local sourcing strategies, and using CRM tools. You will also have over 400 national interns and will have the chance to secure a full-time position upon graduation. By the end, you will have mastered essential skills such as building client rapport, objection handling, effective communication, and time management.
13.Enterprise Mobility Management Internship Program
Location: Enterprise Mobility locations, AZ
Stipend: Paid hourly, rate not disclosed
Acceptance rate/cohort size: Highly selective; ~2,000 interns nationally
Dates: Summer Cohort: typically 10 to 12 weeks between late May and mid-August
Application Deadline: Rolling basis
Eligibility: Undergraduate seniors currently enrolled at a 4-year university with an expected graduation date between August and December; 18+ years old and authorized to work in the U.S. without sponsorship; possess a valid, unrestricted U.S. driver's license with a clean driving record (no DUIs in the past 3 years); minimum of 3 months of customer service, sales, or leadership experience
The Enterprise Mobility Management Internship Program focuses on the operational and customer-facing aspects of the transportation services industry. You will participate in daily business activities related to customer service, fleet management, and marketing strategy. Through these tasks, you learn how branch-level operations contribute to the broader performance of a national service company. The internship emphasizes hands-on experience, allowing you to observe how management teams coordinate staffing, logistics, and client relationships. For undergraduates exploring business internships in Arizona, the program offers exposure to the management practices used in large service-based organizations.
14.Protiviti Internship
Location: Protiviti, Phoenix, AZ
Stipend: Paid hourly, rate not disclosed
Acceptance rate/cohort size: Highly selective; 10–20 interns in America
Dates: Summer Cohort: 8 weeks (Early June – Early August); Winter/Jan Cohort: ~8-10 weeks (Starts early January); Technical Co-Ops: 6 months (June – December)
Application Deadline: Rolling basis
Eligibility: Students who are 6-12 months out from their final graduation date who are pursuing relevant bachelor’s or master’s degrees; authorized to work in the U.S. without current or future sponsorship
Protiviti’s internship program introduces undergraduates to consulting work that addresses complex organizational challenges across multiple industries. You will collaborate with consulting teams on projects that analyze business processes, risk management strategies, or operational improvements. The program includes structured onboarding and case-based training designed to familiarize you with consulting methodologies. During the internship, you may also attend workshops on design thinking, industry trends, and analytical tools commonly used in consulting environments. Mentorship is a key component of the experience, with advisors providing guidance on project work and professional development.
15.Republic Services College Internships
Location: Republic Services, Phoenix, AZ
Stipend: Paid hourly, rate not disclosed
Acceptance rate/cohort size: Competitive; ~40 – 60 interns per summer
Dates: Summer: Late May – Early August (approximately 10–12 weeks)
Application Deadline: Rolling basis until March
Eligibility: Currently enrolled in an accredited undergraduate or graduate degree program; minimum cumulative GPA of 3.0 or higher; must be 18+ and have legal authorization to work in the U.S.
Republic Services offers internships that introduce undergraduates to operational and corporate functions within a large environmental services company. You will contribute to projects while working with teams across departments such as operations, administration, or corporate support services. The internship typically includes hands-on assignments that help you understand how large organizations coordinate field operations with strategic planning. You are also paired with a "Mentor/Coach" who is separate from your direct supervisor to provide career guidance. This business internship for undergraduates in Arizona provides insight into the operational structure of a national waste management organization.