Human Resources Internship

i3 is seeking an enthusiastic and driven Human Resources Intern to join our team! This internship position will support our HR Operations, Recruiting, Training and Development, and Culture teams during the Summer 2026 duration.

• Greet and welcome visitors, answering our busy phone, and routing calls to the correct 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 of events for the HR Operations, Recruiting, Training and Development, and Culture teams.
• Assist with coordination of internal team and vendors and help serve as liaison during the planning process for leadership training and events.
• Deliver high-quality work in a fast-paced, dynamic work environment by managing time and effort across multiple projects.
• Provide customer service functions by answering team member questions and requests.
• Other duties as assigned.

Education/Experience

• Working towards obtaining a Bachelor’s degree in Human Resources Management or related field. Candidate 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.
• Experience with Microsoft Office Suite is preferred.
• Energetic team player with ability to contribute in a high-paced environment consistently and positively.
• Demonstrated ability to keep information confidential and commitment to produce 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 right candidate will have a “concierge” mentality, and 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.
• Interact with a diverse array of customers and staff in a professional and courteous manner.
• Work with supervision and have accountability for accurate and complete results.
• Be extremely organized and exceptionally detail oriented.
• Work well both independently and in a team environment.
• Be energized by a fast-paced work environment.
• Must be able to communicate with others effectively.
• Analyze information and respond appropriately.
• Manage time wisely and prioritize tasks.
• Provide superior customer service. 
• Multi-task in a pleasant manner.
• Work well under pressure.

Physical Demands

• The physical demands described here are representative of those that must be met by an employee to successfully perform the essential functions of this job.
• While performing the duties of this job, the employee is regularly required to talk or hear. The employee frequently is required to stand; walk; handle or feel; and reach with hands and arms.
• The employee is occasionally required to sit; climb or balance; and stoop, kneel, crouch or crawl. The employee 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 by this job 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.

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!