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Assistant Internship Jobs in Arizona (NOW HIRING)

Cornerstone Church

CS Internship

Chandler, AZ · On-site

$15 - $19.75/hr

Interns will assist on photo shoots, video production, and procuring equipment and props. * Production - Focused on supporting technical arts needed church wide. Interns will work under a central ...

Arizona Democratic Party

Internship

Phoenix, AZ

Interns work 10-20 hours per week, both independently and in teams, to assist in constituent services and departmental projects of their choosing. We are excited to offer a flexible working ...

Arizona Democratic Party

Internship

Phoenix, AZ

Interns work 10-20 hours per week, both independently and in teams, to assist in constituent services and departmental projects of their choosing. We are excited to offer a flexible working ...

Azdem

Internship

Phoenix, AZ · On-site

$15 - $19.75/hr

Interns work 10-20 hours per week, both independently and in teams, to assist in constituent services and departmental projects of their choosing. We are excited to offer a flexible working ...

Trajan Wealth LLC

Tax Internship

Scottsdale, AZ · On-site

$25/hr

The internship will run from January through the end of April. We will begin interviewing in ... Assist with year-end filings such as 1099s, W-2/W-3 forms, personal property tax, and sales tax ...

New

Exos

Performance Nutrition Internship - Fall 2026

Phoenix, AZ · On-site

$15 - $19.25/hr

This internship will be onsite at our Performance Center in Phoenix, AZ and requires a minimum of ... Self-paced learning modules * Assist the Performance Nutrition Specialists as needed with other ...

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Assistant Internship information

What is an assistant internship?

Assistant internships are entry-level positions where individuals, often students or recent graduates, support professionals in various industries. These internships provide hands-on experience, allowing interns to assist with daily tasks, projects, and administrative duties. The goal is to help interns develop practical skills, gain industry knowledge, and build professional networks that can lead to future employment opportunities.

What are the typical responsibilities of an assistant intern?

As an Assistant Intern, you can expect to handle a variety of administrative and support tasks that are essential for the smooth functioning of the team. This often includes scheduling meetings, preparing documents, conducting research, and assisting with project coordination. You'll frequently collaborate with team members across different departments, gaining exposure to various aspects of the organization. This role offers a valuable opportunity to develop professional skills, build a network, and gain insight into potential career paths within the company.

What are the key skills and qualifications needed to thrive as an assistant intern?

To thrive as an Assistant Intern, you typically need strong organizational skills, attention to detail, and a willingness to learn, often supported by current enrollment in a relevant academic program. Familiarity with office software such as Microsoft Office Suite, collaboration tools like Google Workspace, and basic data entry systems is commonly required. Strong communication, adaptability, and a proactive attitude help interns stand out when supporting teams and managing multiple tasks. These skills and qualities are essential for effectively contributing to the organization, developing professionally, and maximizing the internship experience.

What is the difference between Assistant Internship vs Administrative Assistant?

AspectAssistant InternshipAdministrative Assistant
Required CredentialsTypically students or recent graduates; minimal formal requirementsHigh school diploma or equivalent; some roles may prefer post-secondary education
Work EnvironmentInternship setting, often in offices, companies, or organizationsOffice environments, administrative departments
Employer & Industry UsageUsed by companies across industries for training and entry-level supportCommon in various industries for ongoing administrative support
Search & Comparison IntentPeople exploring entry-level opportunities or internshipsIndividuals seeking permanent or part-time administrative roles

Assistant Internships are typically short-term, training-focused positions for students or recent graduates, offering exposure to professional environments. Administrative Assistants are ongoing roles providing administrative support within organizations. While both roles involve clerical tasks, internships emphasize learning and development, whereas administrative roles focus on consistent operational support.

What are the most commonly searched types of Internship jobs in Arizona?

The most popular types of Internship jobs in Arizona are:

What cities in Arizona are hiring for Assistant Internship jobs?

Cities in Arizona with the most Assistant Internship job openings:

Assistant Internship jobs near you
Infographic showing various Assistant Internship job openings in Arizona as of August 2026, with employment types broken down into 1% As Needed, 76% Full Time, 20% Part Time, 1% Temporary, and 2% Contract. Highlights an 98% Physical, 1% Hybrid, and 1% Remote job distribution.

Materials Research Lab Assistant Internship

Brewer Science, Inc.

Chandler, AZ

Full-time, Part-time, Internship

Medical, Dental, Vision, PTO

Re-posted 8 days ago

Job description

Brewer Science, Inc. is a major innovator of high-technology solutions for the semiconductor / microelectronics markets. We are currently seeking a purpose-driven candidate with an ownership mentality to fill an open position as a Materials Research Lab Assistant Intern (part-time, 15-20 hours per week amp; full-time,40 hours per week in the Summer). This position will be in Chandler, AZ. Preferred candidates include students currently enrolled in a Chandler Unified School District-approved internship or work-based learning program; however, all qualified applicants will be considered.
Summary:
We are seeking a purpose-driven candidate with an interest in the semiconductor industry and ownership mentality to fill an open position as a Materials Research Lab Assistant Intern. This paid internship offers valuable hands-on experience in conducting laboratory analyses, experiments, and processes to support research and development projects.
Responsibilities:
  • Takes ownership of small development sub-projects as assigned.
  • Designs and conducts experiments, including instrument operation, sample preparation, and performance characterization, under minimal supervision.
  • Processes data and provides analysis summary and may present results at group meetings.
  • Creates new testing processes and improves upon current processes.
  • Knowledge and understanding of safety and housekeeping standards and practiced in daily activities.
  • Learn and keep familiar with lab procedures.
  • Responsible for communicating with supervisor and team members, also may be assigned to cross-functional teams.
Credentials and Education:
  • Current high school student (18+ years old), high school graduate, or currently enrolled in an associate, bachelor's, or master's degree program.

Benefits:
At Brewer Science, we are a Top Workplace, Certified Employee-Owned, Certified B Corp™, and GreenCircle Certified Zero Waste to Landfill. By joining Brewer Science, you will be eligible to receive benefits including:
  • Immediately: employee assistance program, paid leave (including community service, wellness breaks, and other special leave)
  • Internship/Co-op/Temp Role Extending more than 90 days: medical, dental, and vision

Application Process: To apply for this position please complete the online application. This position is open until filled. Screening will begin immediately.
Equal Employment Opportunity - M/F/Disability/Veterans

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