CAPABILITIES. ENGINEERING & SYSTEMS INTEGRATION. Industry-leading technical services across the entire engineering life cycle. LEARN MORE

Joining i3 is energizing and career-defining—a journey each team member, new and experienced alike, takes alongside the entire company. Not only does i3 provide complex and creative challenges to solve, but we also craft a culture that extends beyond a few pithy-sounding principles printed on a slick.

Headquartered in Huntsville, AL, i3 was founded in 2007 with the intent to do business differently by blending the qualities of established industry leaders with the adaptability and tenacity of an agile, multidisciplinary team.

WINNING TEAM? At i3, our most valuable resource is our team members. We encourage you to openly contribute ideas and feedback, as we know this is how brilliant concepts are developed.

i3 Awarded Prime Contract for Engineering and Technical Support to Unmanned Aircraft Systems - i3 Corps Open House and Ribbon Cutting at New Headquarters Open House held for Orlando, FL location

Join our Talent Community to stay informed on new opportunities relevant to your job profile. We’ll reach out to you about jobs that match your skills and experience. Please continuing applying to any positions that you are qualified for and interested in on our career page.

Headquartered in Huntsville, Alabama, i3 is focused on providing superior engineering, training, analytical and technology development services to our Government and commercial customers.

i3 Cares empowers and enlightens youth to envision a positive future and brighter tomorrow through exposure to technology and leading-edge capabilities including robotics, rocketry, and cyber forensics.

Find out what works well at i3 Corporation from the people who know best. Get the inside scoop on jobs, salaries, top office locations, and CEO insights. Compare pay for popular roles and read about the team’s work-life balance. Uncover why i3 Corporation is the best company for you.

At i3, our most valuable resource is our team members. We encourage you to openly contribute ideas and feedback, as we know this is how brilliant concepts are developed. Applicants have rights under Federal Employment Laws.