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i3 is seeking a Vulnerability Research Engineer to support the Naval Research Laboratory’s Tactical Electronic Warfare Division. You will reverse engineer and analyze software and build purpose-driven tools that help teams test, characterize, and understand real-world systems. This role is ideal for someone who enjoys deep technical problem solving, from disassembly and debugging to building automation and instrumentation that turns analysis into action.
Pay Range $115,000 - $181,000
The pay range for this position...
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i3 is seeking a Senior Systems Engineer to support the U.S. Army DEVCOM Aviation & Missile Center (AvMC) Air/Ground Integration and Interoperability Lab (AGIIL) in Huntsville, AL. AGIIL is a fast-paced, rapid prototyping and systems integration laboratory supporting a diverse range of Department of War customers and mission areas. The selected candidate will work with multidisciplinary teams to translate operational and customer needs into technical requirements and practical hardware and software engineering solutions. You will apply a comprehensive understanding of Systems Engineering principles to identify and derive requirements, support software and system architecture...
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i3 has an exciting opportunity for a 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 current and future technologies. The RF Engineer will design RF subsystems for threat simulators, as well as serve as a subject matter expert (SME) during the analysis of seekers.
Pay Range $130,000 - 225,000
The pay range for this position is a general guideline only and not a guarantee of compensation or salary. Additional factors considered in extending an offer include...
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We’re seeking a Power Distribution Engineer to design and implement reliable power architectures for complex electronics and test systems. You will own power sequencing (voltage rail order, timing, and interlocks), PCB-level power distribution, and relay/contactor control logic to ensure safe bring-up, robust operation, and clean shutdown across electro-mechanical assemblies.
This role is ideal for an engineer who enjoys practical design ownership – requirements to schematic/PCB, build and debug – and who is comfortable working across analog power,...
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We are seeking a GNC Engineer with real-time programming experience to support development of 6 degree of freedom (6DOF) missile simulations for use in a hardware-in-the-loop (HWIL) environment. The candidate will perform software development related to missile simulation implementation, hardware initialization and control, data processing, analysis, and visualization. This role requires practical experience in C and C++ software development on Linux platforms, along with an understanding of missile dynamics, physics-based simulation, and numerical methods. The candidate will be expected to support execution of real-time 6DOF simulations, perform independent studies of missile performance,...
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i3 is seeking a Naval Aircrewman Operator (AWO / AWA) Subject Matter Expert (SME) to assist a software development team in developing virtual training solutions. The candidate must be able to translate aviation terminology, procedures, and operations for the Virtual Training Suite (VTS) development team. The candidate would also assist
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i3 is seeking an Aircrewman Tactical Helicopter (AWR) Subject Matter Expert (SME) to assist a software development team develop virtual training solutions for the MH-60 platform. The candidate must be able to translate aviation terminology, procedures, and operations for the Virtual Training Suite (VTS) development team. The candidate would also assist with product progress reporting, scheduling, and customer...
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i3 is seeking an Associate R&D Electronics Technician to support prototype development, assembly, and testing within our research and development program. This position will work alongside engineers and other technical staff to build, troubleshoot, maintain, and improve electronic assemblies and prototype hardware.
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i3 is hiring motivated, results-oriented Instructional Systems Designers (ISD) with a passion for training. This role can be filled at Associate, Mid or Senior Levels.
The position will require the application of the Analyze, Design, Develop, Implement, and Evaluate (ADDIE) Instructional Model, to include the analysis and development of job tasks, learning objectives, and instructional tools and techniques for use in the creation of Interactive Multimedia Instruction (IMI). The ideal candidate will research, learn, and apply a commonsense approach to producing training with measurable performance outcomes.
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i3 is seeking a Data Specialist to support the Missile Defense Agency’s (MDA) Agency Information Management and Software Services (AIMSS) program. The AIMSS mission is to deliver accurate, timely, and secure test data products supporting missile defense analysis and decision-making.
Supports the Missile Defense Agency's test data national archive by managing user registration and account access as well as executing scheduled data reviews and audits and applying professional library standards to both physical and electronic holdings.
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i3 is seeking a Safety Engineer to support the EUAS Product Office. This position will provide system safety, risk management, and technical engineering support for cutting-edge EUAS systems that enhance lethality, survivability, and situational awareness for Soldiers.
The Safety Engineer will support the planning, coordination, and execution of comprehensive system safety activities across EUAS. The candidate will support safety engineering efforts throughout the product life cycle, including prototyping, development, testing, qualification, production, fielding, product improvement, and...
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i3 is searching for a Software Systems Engineer to join our team. This is a Software System Engineer position supporting the IFMC AMD Mission Command Product Office, a government program office addressing Army Air and Missile Defense systems, with focus on Mission Command systems.
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The Tactical Data Link Engineer will provide support to the IBCS program and acting as the liaison for Link 16 on the IBCS program. In Addition, the Data Link Engineer will be asked to support the needs to a motivated development and integration team. This position is located in Huntsville, AL.
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i3 is searching for a Sr FMS IAMD Analyst to serve as a IAMD subject-matter expert supporting international defense cooperation and security assistance activities.
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i3 is seeking Software Engineers to join tour team in Huntsville, Alabama. You will help design, develop, integrate, test, and sustain mission‑critical command and control (C2) software used by our warfighters and customers around the world.
In this role, you will support Agile Software Teams, working closely with systems and test engineers to build robust, secure, and scalable software solutions that address complex logical and mathematical challenges in support of Global C2 missions. This position is ideal for engineers who enjoy hands‑on development, solving complex technical problems, and collaborating in a highly integrated, Agile...
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i3 is seeking a candidate that can deliver high-level technical support, system integration, and field service engineering for the IBCS Program. The position involves collaborating with military and civilian personnel to ensure seamless deployment, operation, and maintenance of the IBCS system.
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i3 is seeking an E-6B Flight Engineer/Naval Aircrewman Mechanical (AWF) Subject Matter Expert (SME) to assist a software development team in developing virtual training solutions. The candidate must be able to translate aviation terminology, procedures, and operations for the Virtual Training Suite (VTS) development team. The candidate would also assist with product progress reporting, scheduling, and customer (stakeholder) interface.
Position Location: Onsite in Orlando, FL or Huntsville, AL.
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i3 has an exciting opportunity for an Engineering Technician to support the Naval Research Laboratory, Tactical Electronic Warfare Division. The TEWD's purpose is to protect the warfighter from emerging threats by advancing electronic warfare (EW) through simulation, testing and evaluation. Candidate will be heavily involved in the testing, analysis, and validation of radio frequency (RF) radio systems, as well as the active operation and maintenance of our on-site anechoic chamber. In...
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i3 is seeking a Mid-Level Program Analyst to support engineering and programmatic activities in a DoD environment. This role requires a strong technical background in information technology, systems administration, networking, or related engineering disciplines. That technical foundation will be used to develop, review, and improve engineering and programmatic documentation, ensuring technical information is accurate, complete, consistent, and clearly communicated. The selected candidate will work with engineers, technical leads, users, vendors, and other stakeholders to gather and interpret technical information; review requirements, specifications, test documentation, and other...
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i3 is seeking Software Engineers to join tour team in Huntsville, Alabama. You will help design, develop, integrate, test, and sustain mission‑critical command and control (C2) software used by our warfighters and customers around the world.
In this role, you will support Agile Software Teams, working closely with systems and test engineers to build robust, secure, and scalable software solutions that address complex logical and mathematical challenges in support of Global C2 missions. This position is ideal for engineers who enjoy hands‑on development, solving complex technical problems, and collaborating in a highly integrated, Agile...
