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i3 is looking for an Associate Security Specialist . This role is within the Integrated Fires Security Office, PAE FIRES Reveille Forge Facility, providing security assistance and training on the information, physical, personnel and industrial security programs. The team member will educate users, visitors, and assigned personnel as required by the security education program. He/she will be responsible for the disarming and arming of the Open Storage facility using an Intrusion Detection System (IDS) monitored alarm. The team member will respond to IDS Alarms to determine if the alarm was an anomaly, false alarm or unauthorized access to the facility. This position is in Huntsville,...
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i3 is seeking a Systems Integration Technician to support US Air Force RPA training systems as well as other RPA-related development activities. The successful candidate for this position will be responsible for creating technical solutions related integration of hardware, software, and networking systems. Knowledge in virtual machines, hosted and bare metal hypervisors is highly desired. Working in this role will include being a member of a highly technical team in a System integration Lab environment to aid in development of new systems or modification of existing systems to meet customer requirements. This position is located in Huntsville, AL.
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i3 is searching for a Project Engineer to join our team! The Army Launched Effects (LE) Product Office develops and fields cutting-edge, Launched Effects systems to enhance lethality, survivability, and situational awareness for Soldiers. We are a dynamic team dedicated to rapid innovation and delivering transformative capabilities to the warfighter. We are seeking a highly skilled Project Engineer to join our team and contribute to the development of Army Uncrewed LE platforms. As a Project Engineer in the LE Product Office, you will leverage your experience and abilities in analyzing, assessing, and managing LE vendor platforms across the entire lifecycle, from prototyping through production, fielding,...
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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.
Pay Range $127,000 - $250,000
The pay range for this position is a general guideline only and not a guarantee of compensation or salary. Additional factors considered in extending...
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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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i3 is seeking a highly skilled and hands-on Azure Cloud Systems Administrator to join our team supporting the Missile Defense Agency Information Management and Software Services (AIMSS) program. This is a deeply technical role focused on the daily administration, management, and operational health of our hybrid-cloud infrastructure. The ideal candidate will have a strong background in traditional system administration with proven, hands-on experience in a cloud environment. This position is located at Redstone Arsenal in Huntsville, AL.
*A $5,000...
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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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i3 is seeking an experienced Senior Software Engineer to support the Endurance Uncrewed Aircraft Systems (EUAS) Product Office. This role focuses on delivering high-quality software engineering expertise across the full software development lifecycle in support of aviation and defense systems.
The selected candidate will provide technical leadership and oversight in the design, development, integration, testing, and sustainment of complex software systems. This position requires the ability to analyze complex problems, evaluate multiple...
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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 is a general guideline only and not a guarantee...
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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 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.
Pay Range $132,000 - 234,000
The pay range for this position is a general guideline only and not a guarantee of compensation or salary....
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Integration Innovation, Inc. (i3) is seeking a motivated SME level AI/Machine Learning Engineer to support the Defense Intelligence Agency (DIA) Enterprise Data Management & Analytics (EDMA) effort. As part of this dynamic program, you will architect enterprise-ready AI/ML solutions and serve as primary technical interface with government stakeholders.
This role is ideal for experienced engineers who can champion responsible-AI and governance principles, ensuring approaches align with IC and DoD directives.
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i3 is seeking a Senior Program Finance Analyst for manufacturing with extensive experience in Costpoint and a strong background in EV (Earned Value), cost accounting, and product cost structures to ensure financial accuracy across production activities. Works closely with program managers and project team to ensure budgets and schedules meet contractual and program requirements as well as governmental regulations. This position is located in Huntsville, AL.
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We’re seeking a Program Operations Analyst who blends program analysis with hands-on operational support to help leaders run the day-to-day execution of a program/portfolio. You’ll maintain visibility into priorities, schedule and reporting, and keep teams aligned on actions, deadlines, risks, and deliverables.
If you enjoy being the person who brings structure to busy environments; turning leadership direction into coordinated action, crisp reporting, and forward momentum; this role will feel right.
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We’re seeking an Engineering Technician to support the operation, troubleshooting, and sustainment of hardware simulators and hardware-in-the-loop (HIL) testbeds in both laboratory and field environments. You will be hands-on with real equipment; setting up systems, running test scenarios, collecting and validating data, and ensuring simulator availability for customer demos, developmental testing, and field events.
This role is ideal for someone who enjoys hands-on technical work, disciplined execution, and fast-paced troubleshooting, from cable-level issues...
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We’re seeking a Test Engineer to support the operation, troubleshooting, and sustainment of hardware simulators and hardware-in-the-loop (HIL) testbeds in both laboratory and field environments. You will be hands-on with real equipment, setting up systems, running test scenarios, collecting and validating data, and ensuring simulator availability for customer demos, developmental testing, and field events.
This role is ideal for someone who enjoys practical engineering, disciplined execution, and fast-paced troubleshooting, from cable-level issues and timing...
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i3 has an exciting opportunity for a Machinist 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 responsible for mechanical fabrication and assembly of a variety of electromechanical hardware for use within an RF test facility.
Pay Range $31.73 - 51.44 per hour
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i3 is seeking an RMF Cybersecurity Analyst with Windows expertise to support an Army program focused on Risk Management Framework (RMF) compliance and continuous monitoring of Windows-based systems.
This position is cybersecurity-focused, responsible for vulnerability scanning, remediation, STIG compliance, and RMF artifact management across enterprise Windows environments.
The selected candidate will...
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i3 is seeking an RMF Cybersecurity Analyst with Linux expertise to support an Army program focused on Risk Management Framework (RMF) compliance and continuous monitoring of Linux-based systems.
This role is cybersecurity-first, with primary responsibility for vulnerability management, STIG compliance, and RMF artifact development, supporting enterprise Linux environments within a secure DevSecOps infrastructure.
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i3 is seeking candidates to support systems engineering and modeling activities for Department of Defense customers. This position is located in Huntsville, AL. This position is contingent on funding.
The successful candidate will be knowledgeable of Systems Engineering and Systems Integration concepts and familiar with Army Acquisition Processes and Test and Evaluation Methods. Experience supporting PAE Fires (formerly PEO Missiles & Space) is strongly preferred....
