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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. 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 seeking a Principal AI Engineer to lead the design, development, and deployment of AI-driven security and data solutions for defense and intelligence community customers. This role combines hands-on technical expertise with strategic leadership to advance i3's AI capabilities across cybersecurity threat detection, supply chain risk management, and mission-critical analytics platforms. This is a full-time position based in Huntsville, AL (with potential for hybrid flexibility).

i3 is seeking a Software Reverse Engineer (Electronic Warfare / Embedded & Binary Analysis) to support the Naval Research Laboratory’s Tactical Electronic Warfare Division. You will reverse engineer and analyze software used in electronic warfare (EW) 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 $129,000 - 210,000 The pay...

i3 is seeking a VMware Systems Administrator. The selected candidate will provide technical expertise supporting information system components, infrastructure integration and maintenance to satisfy architectural and business requirements. The VMware Systems Administrator must have a customer centric approach and provide all levels of support for the user base community.

i3 is seeking a motivated and detail-oriented Data Management Intern to support critical initiatives in defense data handling and analysis. This role  offers hands-on experience in managing Department of Defense (DoD) test data, facilitating the ingestion of mission-critical information for weapon system analysts, digitizing a national archive of historical defense records, and contributing to the sustainment of the United States’ most elite missile defense systems.   As an intern, you will: -

i3 has an internship opportunity supporting the Agency Information Management and Software Services (AIMSS) effort, available for a student seeking a degree in Cybersecurity, Information Security, or a related field. The best candidates for this position possess a strong interest in cybersecurity principles, a proactive approach to problem-solving, and a desire to learn about security technologies. The Cybersecurity Intern will receive mentorship from experienced cybersecurity professionals while assisting with real-world security challenges.   This position is expected to last the duration of Summer 2026....

i3 is seeking an engineer with programming experience to support computer modeling and simulation support activities for guided and unguided rockets.   This is an on-site position and is located in Huntsville, AL.

i3 is seeking a Virtualization Systems Administrator to join a team to support an Army contract. Provide technical expertise supporting information system components, infrastructure integration and maintenance to satisfy architectural and business requirements. The Virtualization Systems Administrator must have a customer centric approach and provide all levels of support for the user base community. 

i3 is seeking a driven DevSecOps Engineer to help spearhead adoption of modern DevSecOps principles & practices for a large government enterprise environment. Efforts will be focused on providing diverse infrastructure solutions utilizing a variety of Information Technology.

i3 is seeking a Mid Level Network Engineer to build and maintain DoD computer systems and networks with cyber concepts in mind to verify the DoD customers operating securely and that data is protected from both internal and external threats. Candidate will be responsible for working closely with end users to properly build and maintain the network for very specific software functionality needed (i.e., multicast, broadcast, etc.) Common tools such as Cisco Catalyst Center, Cisco ISE, Cisco ACI, and DISA Assured Compliance Assessment Solution (ACAS) will be used. This position is located on Redstone Arsenal, AL and is 100% onsite. 

i3 is offering a part-time Summer 2026 internship position within our Accounting Department for Huntsville, AL. This candidate will be exposed to the Accounting environment by learning the basics of Accounts Payable, Accounts Receivable, Time and Expense, etc.   The intern program allows students with the opportunity to experience hands on work experience in support of on-going projects. We offer flexibility within the program based upon the student’s schedule.

i3 has an exciting opportunity for an Electrical 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 $78,000 - $149,000 The pay range for this position is a general guideline only and not a guarantee of compensation or salary....

The Data Analyst supports the Missile Defense Agency’s (MDA) Agency Information Management and Software Services (AIMSS) program by enhancing data visibility, quality, and usability across the test data management lifecycle. This role bridges data management operations and technical analysis—leveraging structured methods, tools, and reporting to improve efficiency, ensure metadata consistency, and identify opportunities for process improvement.   The Data Analyst works closely with Data Managers, Data Scientists, and software engineers...

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 (but are not limited to) responsibilities of...

i3 has an internship opportunity available for a student seeking a degree in the Information Technology (IT) field. The best candidates for this position have a professional and courteous demeanor as well as an eagerness to learn IT technologies used in corporate enterprises. The IT Intern will receive mentorship from experts in the IT field while working i3 corporate enterprise problems.   This position is expected to last the duration of Summer 2026. Flexibility is available to accommodate the student's class schedule. This position is located at the i3 Corporate Office in Huntsville, AL.

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 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 $166,000 - 300,000 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...

The Model-Based Systems Engineer (MBSE) provides technical leadership and expertise in the application of Model-Based Systems Engineering methods to design, analyze, and optimize Department of Defense systems. This position leverages advanced MBSE tools, techniques, and frameworks to create digital representations of complex systems, enabling data-driven decision-making and enhancing system lifecycle management. As a subject matter expert, the MBSE Engineer collaborates with multidisciplinary teams to ensure system designs meet mission-critical requirements, integrate seamlessly with existing platforms, and comply with DoD standards and security protocols.   This role requires an active Top Secret security...

i3 has a Summer 2026 internship opportunity available for a student currently pursuing Data Analytics in school.   The best candidates for this position enjoy working with people and understand that data plays a pivotal role in enhancing business intelligence as it helps drive informed decision-making. In addition, they are not afraid to ask questions. The proper candidate will partner with key members of the i3 IT Team to uncover business requirements, build relationships of trust, and deliver exceptional value.

 The Data Manager supports the Missile Defense Agency’s Information Management and Software Services (AIMSS) program by executing and overseeing the full lifecycle of test and mission data across MDA systems. This role focuses on data flow coordination with test data producers, adherence to mission-specific standards, and the operational management of data ingestion, parsing, cataloging, distribution, and archival. The Data Manager ensures data products are delivered accurately, securely, and on time to support analysis and decision-making, serving as a bridge between test event operations and data consumers.