Welcome to our Career Page!

 

Here you can view our current job openings and apply for positions online. If you require assistance in applying for a job with i3, please email hr@i3-corps.com and we'll be happy to assist.

 

Not ready to apply? Join our Talent Community to receive updates on new opportunities and future events. 



Use this form to perform another job search

The system cannot access your location for 1 of 2 reasons:
  1. Permission to access your location has been denied. Please reload the page and allow the browser to access your location information.
  2. Your location information has yet to be received. Please wait a moment then hit [Search] again.
Click column header to sort

Search Results Page 1 of 4

Job Locations US-AL-Huntsville
i3 is seeking a driven Lead Software Architect/Engineer in support of our Software and Digital Engineering Department. This position will provide software development expertise to enhance technical development across the department. Primarily, this position will help spearhead the development of an interoperable medical system using emerging technologies and hybrid cloud solutions. You will work with a highly motivated team of software developers to solve technical challenges and facilitate medical advancements in patient care for the entire U.S. Army Medical community. This position does support a hybrid work schedule and is located in Huntsville, AL.
ID
2025-4594
Business Unit
SET
Job Locations US-VA-Arlington
i3 is seeking an Information Systems Security Manager (ISSM) to support a Navy Contract. The selected candidate will provide Information Assurance and Cyber Systems expertise supporting information systems and ATO/ATC packages. The ISSM will have a customer centric approach and provide all levels of support for the user base community,
ID
2025-4593
Clearance
Top Secret SCI
Business Unit
ASI
Job Locations US-Washington, D.C.
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. This Electrical Engineer will develop power distribution circuitry for radio frequency (RF) countermeasure systems.
ID
2025-4592
Clearance
Secret Required
Business Unit
ASI
Job Locations US-Washington, D.C.
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.
ID
2025-4591
Clearance
Secret Required
Business Unit
ASI
Job Locations US-Washington, D.C.
i3 has an exciting opportunity for an EW Trial Coordinator 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 EW Trial Coordinator will aid in these efforts by developing and managing logistics associated with the testing of EW systems.
ID
2025-4590
Clearance
Top Secret SCI
Business Unit
ASI
Job Locations US-Washington, D.C.
i3 has an exciting opportunity for a RF 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 RDT&E of current and future technologies. RF Hardware Engineers design and analyze RF components and circuit assemblies for radar systems.
ID
2025-4589
Clearance
Top Secret Required
Business Unit
ASI
Job Locations US-Washington, D.C.
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.
ID
2025-4588
Clearance
Secret Required
Business Unit
ASI
Job Locations US-Washington, D.C.
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 responsible for electronic and mechanical assembly of a variety of electronic hardware for use within a RF test facility including: electrical chassis, cables and electromechanical assembly efforts.
ID
2025-4587
Clearance
Top Secret
Business Unit
ASI
Job Locations US-VA-Arlington
i3 has an exciting opportunity for a RFSoC SME to support the development of DoD EW systems. The SoC Design Engineer will utilize DSP skills in developing solutions that span the entire electronics stack of Xilinx MPSoC devices, from the reconfigurable fabric through application software. Additionally, the SoC Design Engineer will aid in cross-domain collaboration by providing implementation guidance/assistance to RF engineers. This position is located in Arlington, Virginia.
ID
2025-4586
Clearance
Top Secret Required
Business Unit
ASI
Job Locations US-Washington, D.C.
i3 has an exciting opportunity for a Software Reverse 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.
ID
2025-4585
Clearance
Top Secret Preferred
Business Unit
ASI
Job Locations US-AL-Huntsville
i3 is hiring a motivated, results-oriented Mid-Level Instructional Systems Designer (ISD) with a passion for training. The position requires hands-on experience in 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 have experience applying a commonsense approach to producing training with measurable performance outcomes.
ID
2025-4584
Clearance
Secret Preferred
Business Unit
T3
Job Locations US-AL-Huntsville
i3 is hiring a motivated, results-oriented Junior Instructional Systems Designer (ISD) with a passion for training. 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.    This position is...
ID
2025-4583
Clearance
Secret Preferred
Business Unit
T3
Job Locations US-AL-Huntsville | US-FL-Orlando | US-Remote
i3 is seeking a detail-oriented and efficient Data Entry Specialist to join our team. The ideal candidate will utilize strong organization skills to migrate data across various platforms ensuring accuracy and consistency.   Salary Range: $45,000 - $60,000 The salary 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, education,...
ID
2025-4582
Clearance
Secret Preferred
Business Unit
T3
Job Locations US-AL-Huntsville | US-FL-Orlando | US-FL-Pensacola
i3 is seeking a Naval Aviation Electronics Intermediate Level Technician (ATI) Subject Matter Expert (SME) to assist a software development team develop virtual training solutions for Aviation Electronics Intermediate Level Technician (ATI) courses. 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.
ID
2025-4581
Clearance
Secret Preferred
Business Unit
NTS
Job Locations US-AL-Huntsville
i3 is seeking a Sr. Network Administrator to design 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 design the network for very specific software functionality needed (i.e., multicast, broadcast, etc.) Candidate will maintain system security status and ensures compliance to security policies, procedures and standards with regards to the Risk Management Framework (RMF). Common tools such as Cisco DNA center, Cisco ISE and DISA Assured Compliance Assessment Solution (ACAS) will be used. This...
ID
2025-4580
Clearance
Secret Required
Business Unit
ITCE
Job Locations US-AL-Huntsville
This position is responsible for coordinating travel arrangements worldwide for i3's team members. The successful candidate must be able to work in a fast-paced environment performing a variety of tasks to administer and support travel activities as assigned. 
ID
2025-4579
Clearance
Secret Preferred
Business Unit
HQ
Job Locations US-AL-Huntsville
i3 is seeking an engineer with programming experience to support computer modeling and simulation support activities for guided and unguided tactical rockets and munitions. The candidate will perform software development and system study activities related to tactical missile simulation data processing, analysis, and presentation. Candidate should have a good working knowledge of C and C++ software development within a Linux environment. The candidate will be expected to have a thorough understanding of missile system modeling and 6-DOF execution, perform independent studies of tactical missile and rocket performance, and present study concepts and results to project engineers and technical working groups.
ID
2025-4578
Clearance
Secret Required
Business Unit
SET
Job Locations US-AL-Huntsville
i3 is seeking an engineer with programming experience to support computer modeling and simulation support activities for guided and unguided tactical rockets and munitions. The candidate will perform software development and system study activities related to tactical missile simulation data processing, analysis, and presentation. Candidate should have a good working knowledge of C and C++ software development within a Linux environment. The candidate will be expected to understand the basics of missile system modeling and 6-DOF execution, perform independent studies of tactical missile and rocket performance, and present study concepts and results to project engineers and technical working...
ID
2025-4577
Clearance
Secret Required
Business Unit
SET
Job Locations US-AL-Huntsville | US-FL-Orlando
i3 is hiring a motivated, results-oriented Senior Instructional Systems Designer (ISD) with a passion for training. 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.
ID
2024-4571
Clearance
Secret Preferred
Business Unit
T3
Job Locations US-AL-Huntsville
i3 is seeking a Risk Management Coordinator for the the Command, Control, Effects (C2E) Product Office within the Project Manager Uncrewed Aircraft Systems Office. This position requires a highly organized and detail-oriented individual with a strong understanding of risk management principles and their application in a complex military acquisition environment. The coordinator will play a proactive role in identifying, assessing, and mitigating risks throughout the lifecycle of C2E unmanned aircraft programs, while also recognizing and exploiting opportunities.
ID
2024-4570
Clearance
Secret Required
Business Unit
AELS