Human Resources Intern – Summer 2026

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Overview

i3 is seeking an enthusiastic and driven Human Resources Intern to join their team. This internship position will provide valuable support across various critical HR functions, including HR Operations, Recruiting, Training and Development, and Culture teams. The internship is scheduled for the Summer 2026 duration.

About i3

i3 is a technically diverse, 100% team member owned business, headquartered in Huntsville, Alabama. They specialize in a wide array of services including 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.

i3 has a broad offering of products and capabilities, providing decades of experience supporting all DoD military services, Missile Defense Agency, National Aeronautics and Space Administration, and various other Government organizations and private industry customers.

Responsibilities

As a Human Resources Intern, you will be responsible for a variety of tasks that support the daily operations and strategic initiatives of the HR department:

• Greet and welcome visitors, manage a busy phone system, and route calls to the appropriate individual or department.
• Manage visitor sign-in and sign-out processes in accordance with company security procedures, including verifying identification and issuing visitor badges.
• Maintain a professional, welcoming appearance of all common areas: reception area, break room, and conference rooms.
• Maintain office and break room supplies across multiple facilities.
• Organize and track meeting and conference room schedules.
• Provide administrative support for events across the HR Operations, Recruiting, Training and Development, and Culture teams.
• Assist with coordination of internal teams and vendors, serving as a liaison during the planning process for leadership training and events.
• Deliver high-quality work in a fast-paced, dynamic work environment by effectively managing time and effort across multiple projects.
• Provide customer service functions by answering team member questions and requests.
• Perform other duties as assigned.

Qualifications

Education/Experience

• Must be currently enrolled in an undergraduate or graduate level degree program during (Summer 2026) or continuing an undergraduate or graduate degree program the following semester (Fall 2026) at the time of the internship.
• Working towards obtaining a Bachelor’s degree in Human Resources Management or a related field.
• Experience with Microsoft Office Suite is preferred.
• Energetic team player with the ability to contribute consistently and positively in a high-paced environment.
• Demonstrated ability to keep information confidential and a commitment to producing high-quality work.
• Willingness to take direction, learn/grow, and tackle repetitive tasks.
• Demonstrated ability to organize and prioritize tasks, with a strong attention to detail, and execute them in a timely manner.
• Demonstrated drive to deliver exceptional customer service and ability to forge strong relationships with team members, business leads, and within HR.
• The ideal candidate will embody a “concierge” mentality, exemplify service before self, and maintain the highest level of integrity.
• U.S. citizenship is required.

Knowledge/Skills

• Knowledge of office administration and procedures.
• Exceptional judgment capabilities and relationship management skills.
• Excellent communication, teamwork, and client service skills; ability to clearly communicate in discussions and written documents, and to deliver feedback clearly and tactfully.
• Ability to interact with a diverse array of customers and staff in a professional and courteous manner.
• Ability to work with supervision and have accountability for accurate and complete results.
• Must be extremely organized and exceptionally detail oriented.
• Ability to work well both independently and in a team environment.
• Must be energized by a fast-paced work environment.
• Ability to communicate effectively with others.
• Ability to analyze information and respond appropriately.
• Ability to manage time wisely and prioritize tasks.
• Capability to provide superior customer service.
• Ability to multi-task in a pleasant manner.
• Ability to work well under pressure.

Physical Demands

The physical demands described are representative of those that must be met to successfully perform the essential functions of this job:

• Regularly required to talk or hear.
• Frequently required to stand, walk, handle or feel, and reach with hands and arms.
• Occasionally required to sit, climb or balance, and stoop, kneel, crouch or crawl.
• Must be able to lift and/or move up to 10 pounds and occasionally lift and/or move up to 25 pounds.
• Specific vision abilities required include close vision, distance vision, peripheral vision, depth perception, and ability to adjust focus.
• Regular i3 hours are 8:00 a.m. – 5:00 p.m. Monday-Friday; however, additional hours may be required on occasion. Regular and punctual attendance is required.

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!