We work hard. We serve hard.
We compete hard. We play hard.

i3 is one of the fastest growing small business government services and technology providers in the U.S. We were founded by a group of scientists and engineers in December 2007, in Huntsville, Alabama.

core principles

  • Ethics and Integrity
  • Management Performance
  • Regulatory Compliance
  • Stakeholder Interests
  • Quality
giving back

The i3Cares Creed

At i3 we believe our business is fully integrated with the people where we work. We stand eager to offer assistance for the under-resourced in our local and global communities helping with community development, education, and quality of life improvement. We strive to make a difference while making a living.

Learn More
  • i3 Cares contributions since 2010


  • people, organizations, and families helped by i3 cares


  • service hours


  • miles walked for awareness



global footprint

Headquartered in Huntsville, Alabama, i3 is growing! We’re proud to support our Army, Air Force, Navy, Federal Agency, Commercial and Foreign Military customers.


i3 is a company of dedicated professionals focused on providing superior engineering, training, analytical and technology development services to our government and commercial customers on time and at the best possible value. We strive to be the small business employer of choice for innovators who seek an environment that is synonymous with excellence in service; where autonomy, collaboration, ingenuity and professional growth are emphasized; and where quality of life is recognized as being non-negotiable.
Ready to join the winning team?

Browse our available positions now and find the right fit for you.

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