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i3 is seeking a Journeyman Cybersecurity Engineer to join a diverse, highly-skilled team to create unique solutions for complex problems.
The Journeyman Cybersecurity Engineer will be a key member of a team performing Foreign Military Sales (FMS) Equipment and Software Cybersecurity Systems Engineering along with key functions supporting the Risk Management Framework (RMF) Assessment and Authorization (A&A) process for tactical systems.
i3 is looking to provide professional and relevant engineering and technical support to the Uncrewed Aircraft Systems (UAS) Product Office (PO) at Redstone Arsenal, AL.
i3 is seeking a Cyber Analyst professional to provide technical support in defense acquisition, with a focus on agile software development and digital engineering tools and processes. The ideal candidate will have a strong background in system administration and Information System Security Management (ISSM) duties. This position is located in Huntsville, AL.
i3 is searching for a Senior Linux Administrator to support the Missile Defense Agency Information Management and Software Services (AIMSS) effort. The mission is to design and implement a Missile Defense System with multiple layers of protection. The Senior Linux Administrator performs administration of cloud and on-site Linux 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. This position is located at Redstone Arsenal in Huntsville, AL.
i3 is searching for a Cloud Engineer to support multiple Training Aids, Devices, Simulators and Simulations (TADSS) projects. The Cloud Engineer performs administration of cloud and on-site technologies and provides end-to-end solutions. This position is in Huntsville, AL.
i3 is seeking an Unmanned Aircraft System (UAS) Subject Matter Expert to support the development of a basic operations training module on SUAS launch effects. This role will involve working closely with instructional designers using Adobe Captivate to create clear, accurate, and engaging training content. This position is contingent on contract award.
i3 is seeking a Business Analyst to support PEO Aviation Plans, Programs, Resources, & Procurement with senior program/budget support. Ideal candidates have recent and relevant experience gained from providing similar types of support to DoD organizations or DoD contractors. This position requires the candidate to already possess a Secret Security Clearance (Active).
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 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...
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 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 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.
i3 has an exciting opportunity for a machine learning (ML) engineer to support the development of DoD systems. The ML engineer will develop and program neural network (NN)-based software solutions. Additionally, the ML engineer will aid in the analysis of artificial intelligence (AI)-enabled systems.
Are you detail-oriented, process-driven, and ready to support meaningful work in government contracting? We are seeking a Contracts Analyst to join our collaborative Contracts team, with a focus on tracking and managing contract deliverables and supporting the contract closeout process. This is a great opportunity for someone who thrives in a structured environment and wants to grow their knowledge of government contracts while making a direct impact.
Contract deliverables and closeouts are essential to ensuring our contractual commitments are met and our records remain...
i3 is seeking a Linux Systems Administrator to support an Army Contract. The Linux Systems Administrator will provide technical expertise supporting information system components, infrastructure integration and maintenance.
