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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,...
We’re seeking an Electrical Engineer with strong embedded programming skills to design, build, and maintain hardware simulators and hardware-in-the-loop (HIL) testbeds used to validate real-world systems before they reach the lab, range, or field. You’ll work at the intersection of electronics, firmware, and test automation; creating simulation hardware, interface boards, and real-time control/monitoring software that makes system testing faster, safer, and more repeatable.
If you enjoy hands-on lab work, debugging across hardware + firmware boundaries,...
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. AFRC aircraft are located at the main campus at Edwards Air Force Base, California. Deployed operations, both CONUS and OCONUS, are routine for these aircrew positions.
i3 is excited to offer a part-time Software Engineering Internship within our Science, Engineering, and Technology (SET) business unit. This is a unique opportunity to gain hands-on experience in developing cutting-edge autonomy and command and control (C2) software for uncrewed air, ground, and waterborne systems. Join our dynamic team where innovation meets real-world applications.
This internship will be for the Summer 2026 period and will be onsite in Huntsville, AL.
i3 is seeking a skilled Budget Analyst to provide high-level financial and budgetary analysis in support of the DEVCOM Aviation and Missile Center. This role will specifically assist civil service personnel assigned to the S3I Directorate, Strategic and Operational Analysis Division, in Huntsville, AL. Responsibilities will include budget planning, execution, tracking, and reporting to ensure informed decision-making and effective resource management. This is a full-time position based in Huntsville, AL.
