Welcome to our Career Page!

i3 is seeking a Systems Engineer for development, integration, operational/technical support, and sustainment for the Endurance Uncrewed Aircraft Systems (EUAS) Product Office (PO). The ideal candidate would provide technical solutions to a wide range of difficult problems where analysis of data requires evaluation of identifiable factors. Those solutions would be imaginative, thorough, practical, and consistent with organization objectives.

i3 is seeking a Payload Engineer to support the Tactical Uncrewed Aircraft System (TUAS) Product Office. The Payload Engineer is responsible for providing technical expertise in the evaluation and integration of a variety of payload subsystems (EO/IR, Radar, Electronic Warfare, LiDAR, weapons, etc.)  into uncrewed aircraft systems.  Provides Subject Matter Expertise on the performance and capabilities of payload systems.  Responsible for technical and programmatic coordination with external offices that execute Payload Programs of Record and applicable Science and Technology Efforts.  Able to evaluate and resolve...

i3 is seeking a Software Engineer with 3-10 years of professional experience to develop cutting edge command and control (C2) and autonomy software for various uncrewed platforms including planes, boats, vehicles, and submersibles. This is a new project leveraging the latest .NET tools, best practices and technology.

i3 is offering a full-time Summer 2025 internship position within our Contracts Department for Huntsville, AL. This candidate will be exposed to the Contract environment while learning Government Contract lifecycle. The intern program allows students with the opportunity to experience hands on work experience in support of on-going projects. We offer flexibility within the program based upon the student’s schedule. Students seeking degrees in the following areas will be considered. -

We’ve got good news! If you’re looking to be a part of a team that strives for excellence, you’re in the right place!   i3 is seeking a Mid-Level Network Administrator. The successful candidate should have a thorough knowledge of network architecture, design, implementation, and support. The candidate must be capable of working in both a team environment on enterprise projects and be capable of working independently to resolve technical issues. Knowledge of Tactical networks and communication systems is beneficial.

i3 is seeking a Senior Systems Administrator who performs administration of on-site technologies and provides end-to-end solutions for IT Systems. Creates and configures virtual and physical machines in a multi-platform environment. Monitors system performance and addresses any issues through an effective support process.

i3 has an exciting opportunity for an RF 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 technologies. The RF Engineer will design RF subsystems for threat simulators, as well as assist in seeker analysis.

i3 is seeking a Budget Analyst to coordinate appropriate financial resources from various Army Program/Project Offices and Non-Army customers to DEVCOM Aviation and Missile Center; supporting civil service personnel assigned to S3I Directorate in the Resource Management Division, AMS-BRM in Huntsville AL. This position is in Huntsville, AL and is a hybrid position.

i3 is seeking a Senior Linux Systems Administrator to support an Army Contract. The Senior Linux Systems Administrator will provide technical expertise supporting information system components, infrastructure integration and maintenance. Candidates for this position must possess, at a minimum, a United States SECRET level security clearance.

i3 is proud to help our nation’s military personnel make the transition to civilian careers through the Department of Defense (DoD) SkillBridge program. These opportunities are specifically for transitioning service members to gain valuable civilian work experience through an individual internship during their last 6 months of service, for up to 180 days. Participants are not eligible for compensation as they continue to receive military compensation and benefits as active-duty service members.   i3 will consider any active-duty member that is eligible for the DoD SkillBridge program; however, for immediate consideration, we are looking for Military members to fill the following...

i3 is seeking a UAS Weapons/Payload 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...

i3 is seeking a UAS Payload Systems Engineer to support the PM UAS Business Management Division (BMD) Product Office. The Payload Systems Engineer is responsible for providing technical expertise in the evaluation and integration of a variety of payload subsystems (EO/IR, Radar, Electronic Warfare, LiDAR, weapons, etc.)  into uncrewed aircraft systems.  Provides Subject Matter Expertise on the performance and capabilities of payload systems.  Responsible for technical and programmatic coordination with external offices that execute Payload Programs of Record and applicable Science and Technology Efforts.  Able to evaluate and resolve payload...

i3 is pursuing the Missile Defense Agency Information Management and Software Services (AIMSS) competitive effort. The mission is to design and implement a Missile Defense System with multiple layers of protection. We are currently reviewing candidate resumes for Data Analyst Engineers in the Huntsville, AL area. This position is contingent upon contract award.

i3 is pursuing the Missile Defense Agency Information Management and Software Services (AIMSS) competitive effort. The mission is to design and implement a Missile Defense System with multiple layers of protection. We are currently reviewing candidate resumes for Systems Administrators in the Huntsville, AL area. This position is contingent upon contract award.

i3 is pursuing the Missile Defense Agency Information Management and Software Services (AIMSS) competitive effort. The mission is to design and implement a Missile Defense System with multiple layers of protection. We are currently reviewing candidate resumes for junior to senior level Database Architects in the Huntsville, AL area. This position is contingent upon contract award.

i3 is pursuing the Missile Defense Agency Information Management and Software Services (AIMSS) competitive effort. The mission is to design and implement a Missile Defense System with multiple layers of protection. We are currently reviewing candidate resumes for junior to senior level Cybersecurity Engineers in the Huntsville, AL area. This position is contingent upon contract award.

i3 is pursuing the Missile Defense Agency Information Management and Software Services (AIMSS) competitive effort. The mission is to design and implement a Missile Defense System with multiple layers of protection. We are currently reviewing candidate resumes for System Architect Engineers in the Huntsville, AL area. This position is contingent upon contract award.

i3 is pursuing the Missile Defense Agency Information Management and Software Services (AIMSS) competitive effort. The mission is to design and implement a Missile Defense System with multiple layers of protection. We are currently reviewing candidate resumes for mid to senior level Data Scientists in the Huntsville, AL area. This position is contingent upon contract award.

i3 is pursuing the Missile Defense Agency Information Management and Software Services (AIMSS) competitive effort. The mission is to design and implement a Missile Defense System with multiple layers of protection. We are currently reviewing candidate resumes for junior to senior level Program Support Specialists in the Huntsville, AL area. This position is contingent upon contract award.

i3 is pursuing the Missile Defense Agency Information Management and Software Services (AIMSS) competitive effort. The mission is to design and implement a Missile Defense System with multiple layers of protection. We are currently reviewing candidate resumes for junior to senior level Cloud Engineers in the Huntsville, AL area. This position is contingent upon contract award.