Welcome to our Career Page!

i3 is seeking a UAS Weapons/Lethality Engineer to support the Uncrewed Aircraft Systems (UAS) Project Management Office (PMO) within PEO AVN. This candidate will provide management oversight and technical expertise for the development, integration, testing, and operational/technical support for unmanned aerial systems (UAS) projects or programs focused on but not limited to launched effects launcher and UAS (to include launched effects) weapon payloads, integration, and qualification. Products supported include all Army UAS with focus on Group 4 UAS and below (to include Launched Effects). 

i3 is seeking a Senior Strategic Analyst to drive strategic initiatives and make data-driven decisions. In this role, you will play a pivotal role in developing and implementing strategic plans, optimizing resource allocation, and fostering effective communication with key stakeholders. This position offers a unique opportunity to contribute to long-term strategic planning and change management initiatives to ensure organizational efficiency and effectiveness.

i3 is seeking an Engineering Technician to join our growing team in Huntsville, AL.

i3 is seeking a Mechanical Engineer to join our growing team in Huntsville, AL.

i3 is looking for a Graphic Designer to help craft clean UI, crisp 2D elements, on-brand motion graphics, and more for its Virtual Training, Simulation, and Gaming business.   As a Graphic Designer, you will be responsible for a variety of digital products based in Captivate and the Unity game engine. You will work with highly skilled and motivated delivery teams made of Instructional Systems Designers (ISDs), Software Engineers, 3D Artists, and Tech Leads to design, develop, test, build, and deploy customer training software — and have a blast...

At i3, our Security team is integral to our success. Do you have a passion for all things security? Are you committed to bringing a unique and innovative approach to constantly evolving security requirements? We are seeking a motivated Facility Security Officer at our Orlando, Florida office who strives to excel at every opportunity. If you are interested in helping us solve our nation’s toughest problems, apply below!

i3 is seeking a Configuration Manager to perform configuration and data management to support our MDA AIMSS contract. The Configuration Manager will define, document, and maintain the configuration documentation required to support the Authority to Operate (ATO). The Configuration Manager must have a customer centric approach and provide support for the technical and cyber team.

i3 is looking for a Senior Machinist to join our growing team in Huntsville, AL. 

The Tactical Software and Autonomy Solutions (TSAS) team at i3 supports DoD customers in developing cutting-edge autonomy software architectures to distribute autonomous control across a diverse assortment of uncrewed air, ground, surface, and subsurface platforms. The team is seeking an entry level full-stack software engineer with 0-3 years of experience to support a web-based virtual development and simulation environment. This is a new project leveraging a modern tech stack of ASP.NET Core, React, and TypeScript.   This position is contingent on funding with an anticipated mid to late September start time frame.

The Tactical Software and Autonomy Solutions (TSAS) team at i3 supports DoD customers in developing cutting-edge autonomy software architectures to distribute autonomous control across a diverse assortment of uncrewed air, ground, surface, and subsurface platforms.  

The Tactical Software and Autonomy Solutions (TSAS) team at i3 supports DoD customers in developing cutting-edge autonomy software architectures to distribute autonomous control across a diverse assortment of uncrewed air, ground, surface, and subsurface platforms. The team is seeking a senior level full-stack software engineer with 10+ years of experience to support a web-based virtual development and simulation environment. This is a new project leveraging a modern tech stack of ASP.NET Core, React, and TypeScript.   This position is contingent on funding with an anticipated mid to late September start time frame.

i3 has an exciting opportunity for an Electrical Engineer Intern to support the Naval Research Laboratory, Tactical Electronic Warfare Division. TEWD’s mission is to protect the warfighter from emerging threats by advancing electronic warfare (EW) through RDT&E of current and future technologies. This position is for the Fall 2025 internship.

The Tactical Software and Autonomy Solutions (TSAS) team at i3 supports DoD customers in developing cutting-edge autonomy software architectures to distribute autonomous control across a diverse assortment of uncrewed air, ground, surface, and subsurface platforms. The team is seeking a Subject Matter Expert in Uncrewed Systems (UxS) Software Systems with 10+ years of professional experience to assist in managing the execution of cutting-edge UxS system development projects at i3 in support of various DoD customers.   This position is contingent on...

The Tactical Software and Autonomy Solutions (TSAS) team at i3 supports DoD customers in developing cutting-edge autonomy software architectures to distribute autonomous control across a diverse assortment of uncrewed air, ground, surface, and subsurface platforms.   The team is seeking a Program Management Analyst with 5+ years of professional experience to assist in managing the execution of cutting-edge uncrewed systems software development projects to support various DoD customers.  

i3 has an exciting opportunity for an Electrical Engineer to support the Naval Research Laboratory, Tactical Electronic Warfare Division. The TEWD's mission is to protect the warfighter from emerging threats by advancing electronic warfare (EW) through RDT&E of current and future technologies.

i3 is seeking a results-driven Program Manager to lead the successful execution of a large, complex Interactive Multimedia Instruction (IMI) program. This individual will oversee a team of program managers and coordinate efforts across a matrixed organization of technical staff. The ideal candidate will possess a strong background in managing multifaceted instructional design and software development efforts, applying Agile project management principles across cross-functional teams, and delivering high-quality training solutions to the customer and end-user.   This role requires a strategic thinker with excellent leadership and communication skills, a proven track record of delivering large-scale programs,...

i3 is searching for a Software Development Lead for the Missile Defense Agency Information Management and Software Services (AIMSS) effort. The mission is to support MDA Directorate of Test (DT) across all testing activities including planning, logistics, analysis, and data management. The Software Lead will lead team initiatives across multiple software applications that drive the solution towards successful implementation, delivery, and maintenance. The lead will organize the software effort to modernize current legacy applications and migrate to a hybrid cloud service provider environment. A successful lead candidate will promote a culture of cross-functional, integrated development teams focused on delivering regular value to the...

i3 is seeking a highly skilled Production and Systems Engineer Subject Matter Expert (SME) to drive the development, integration, and optimization of advanced C-UAS technologies. The position will be responsible for end-to-end system design, ensuring manufacturability, operational reliability, and performance.

i3 is seeking a Mid-Level Web Developer with an interest in web applications, website design, and cloud architecture.  In this role, you will primarily be working on a product that enables virtual training.  As part of the core team, you will help develop critical capabilities for a cloud-based training distribution platform.   This position is located at our Huntsville office with the option of hybrid work.

i3 is seeking an Entry Level Web Developer with an interest in web applications, website design, and cloud architecture.  In this role, you will primarily be working on a product that enables virtual training.  As part of the core team, you will help develop critical capabilities for a cloud-based training distribution platform.   This position is located at our Huntsville office with the option of hybrid work.