Accounting Intern

Overview

i3 is offering a part-time Summer 2026 internship position within our Accounting Department for Huntsville, AL. This candidate will be exposed to the Accounting environment by learning the basics of Accounts Payable, Accounts Receivable, Time and Expense, etc.

The intern program allows students with the opportunity to experience hands on work experience in support of on-going projects. We offer flexibility within the program based upon the student’s schedule.

Responsibilities

• Experience hands on work experience in support of on-going projects.
• Provide administrative support.
• Deliver high-quality work in a fast-paced, dynamic work environment by managing time and effort across multiple projects.
• Other duties as assigned.

Qualifications

• Candidate must be currently enrolled in an undergraduate or graduate level degree program in Accounting at an accredited college/university during (Summer 2026) or continuing an undergraduate or graduate degree program the following semester (Fall 2026) at the time of the internship.
• Required minimum GPA is 3.0
• Community and/or campus involvement is preferred.
• Proficient computer skills, including Microsoft Office Suite (Word, PowerPoint, and Excel)
• Must be proactive, detail-oriented and a self-starter
• Ability to prioritize and multi-task
• Hard-working, self-motivated and possess a positive attitude
• Must have excellent interpersonal, written and verbal communication skills
• Must be a team player and be creative, adaptive, and excited to learn.
• Ability to learn Accounting/Finance work processes and perform related tasks
• Willingness to work independently and within a team environment
• U.S. Citizenship required

About i3

i3 is a technically diverse, 100% team member owned business, headquartered in Huntsville, Alabama specializing in missile and aviation systems engineering and logistic services, electronic warfare and electromagnetic effects analysis, UAS system integration and flight operations, full lifecycle C5ISR engineering services, cybersecurity and IT/IA innovative solutions and virtual training, simulation & serious game development and implementation. We have established a broad offering of products and capabilities collectively providing decades of experience supporting the full complement of DoD military services, Missile Defense Agency, National Aeronautics and Space Administration, and a variety of other Government organizations and private industry customers.  

Perks of being a team member owner include:

• Long-term financial security
• Higher job satisfaction
• Greater job security
• Personal and professional growth
• Great company culture

Other outstanding benefits:

• Excellent insurance coverage
• 401(k) match
• Generous PTO
• Health and wellness incentives
• Tuition and certification reimbursement
• Countless opportunities to give back to the community through i3 Cares

We work hard. We compete hard. We play hard. Apply now to join us!