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Integration Innovation, Inc. (i3) is seeking a motivated, highly detail-oriented Mechanical Integrator to perform precision assembly of delicate items containing hazardous or explosive materials. This role would also assist engineering staff with evaluating prototypes, preparing for test events, and maintaining equipment in a high-impact research and development environment. The ideal candidate blends exceptional manual dexterity and spatial reasoning with solid communication and teamwork skills as well as a strong background in general fabrication processes, additive manufacturing, and safety discipline. This position will be located in Huntsville, AL.
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We’re building a new security research team and looking for an engineer who combines practical security research with strong software development and automation skills.
You’ll contribute to triage, vulnerability analysis, PoC development, and reporting while building the LLM harnesses and research infrastructure that support the team’s work. Hands-on experience building or substantially extending an LLM or...
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We’re hiring a senior researcher to join a new security research team focused on rapid triage, reverse engineering, vulnerability discovery, and proof-of-concept exploit development.
You’ll independently investigate unfamiliar systems, turn initial findings into reproducible evidence, and produce reports that others can act on. Practical experience using LLMs and associated agent harnesses throughout technical...
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We’re building a new security research team focused on rapid triage, reverse engineering, vulnerability research, and proof-of-concept exploit development. We’re looking for a hands-on technical lead who can conduct difficult investigations while establishing the team’s research practices, tooling, and quality standards.
Practical experience with LLMs and associated agent harnesses is required. You’ll...
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i3 has an exciting opportunity for an RF Engineering Intern 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.
This internship is for the Summer 2027 time frame and will be an on-site internship.
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i3 has an exciting opportunity for a Mechanical Engineering Intern 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.
This internship is for the Summer 2027 time frame and will be an on-site internship.
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i3 is searching for a Senior Operations Research Analyst to join our team.
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i3 is seeking an experienced Radar Systems Engineer to design, develop, and optimize advanced radar systems for defense applications. The successful candidate will work on cutting-edge radar technologies, from initial concept through deployment, ensuring systems meet stringent performance, reliability, and performance requirements.
*A $10,000 sign-on bonus is offered for this position*
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i3 is seeking a Senior Program Manager with an extensive DoD background to support multiple Army Project Offices located on Redstone Arsenal, AL.
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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.
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NASA Armstrong Flight Research Center (AFRC) Aircrew member performs duties in support of the operations of all aircraft assigned to applicable base location. Pilots will fly sorties for NASA and NASA customers to ensure that quality products and safe operations are provided as tasked. Aircraft are operated to meet Agency platform, research, and support aircraft requirements. Aircraft are hangered and maintained at AFRC, located on Edwards Air Force Base, California. Deployed operations, both CONUS and OCONUS, are routine for these aircrew positions.
A successful candidate will...
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i3 is seeking a Systems Engineer to support the EUAS Product Office within the Army’s PM Uncrewed Aircraft Systems (UAS). This position supports requirements development and verification, system architecture, hardware and software integration, testing, fielding, and sustainment of UAS capabilities.
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i3 is hiring motivated, results-oriented Data Analysts to analyze and transcribe data between various databases. This role provides valuable insights, support decision-making, and contribute to the overall success of the organization. Positions can be filled at the Junior or Associate Levels.
This is a Temporary on Call Position. Selected candidates can expect to work up to 40 hours a week over a span of approximately 6 months starting in January 2027.
This is an onsite position located at our Huntsville, AL or Orlando, FL...
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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.
Pay Range $88,000 - $163,000
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 (but are not limited to) responsibilities of job,...
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i3 has an exciting opportunity for a Digital Hardware 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 analysis and RDT&E of current and future technologies.
Pay Range $115,000 - 189,000
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 (but...
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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 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
