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 2 of 4

Job Locations US-AL-Huntsville
i3 is seeking a Software Engineer with 10+ years of professional experience to develop cutting edge command and control (C2) and autonomy software for various uncrewed platforms including planes, boats, vehicles, and submersibles. This is a new project leveraging the latest .NET tools, best practices, and technology to support various DoD customers.
ID
2025-4620
Clearance
Secret Preferred
Business Unit
SET
Job Locations US-AL-Huntsville
The SkyRange program is developing and integrating advanced sensors/capabilities and providing flight operations & maintenance for a fleet of manned/un-manned/optionally manned air-vehicle systems to support hypersonic capability development. The SkyRange test architecture includes both MQ-9 Reapers and RQ-4 Global Hawks allowing for the capture of real-time telemetry, real-time multi-spectral full motion video, maritime range surveillance and clearing, and the collection of weather data to support real-time launch decision-making for high-speed system testing (HSST). This unique capability set will increase overall National flight test capacity while greatly reducing costs associated with...
ID
2025-4618
Clearance
Secret Preferred
Business Unit
SET
Job Locations US-Washington, D.C.
i3 has an exciting opportunity for an Program Analyst 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.   While the location states Washington, DC. There will be some travel to an Arlington office as needed. 
ID
2025-4617
Clearance
Top Secret
Business Unit
ASI
Job Locations US-AL-Huntsville
i3 is seeking a Mid Level 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....
ID
2025-4615
Clearance
Secret Required
Business Unit
ITCE
Job Locations US-AL-Huntsville
i3 is seeking a Sr. Information System Security Officer (ISSO) to design, implement, and maintain secure cyber systems to protect an organization’s information and assets from cyber threats. Oversee compliance with governmental regulations, conduct system scans, manage cybersecurity activities, and maintain the integrity and confidentiality of information systems.   Position is based in Huntsville, AL, at Redstone Arsenal and is 100% onsite.
ID
2025-4613
Clearance
Secret Preferred
Business Unit
ITCE
Job Locations US-AL-Huntsville
i3 is looking for a Nondestructive Testing (NDT) Technician to join our team! The ideal candidate will have previous experience in rotary and/or fixed wing aircraft nondestructive inspection. This position is located in Huntsville, Alabama.   This position is contingent upon contract award.
ID
2025-4612
Clearance
Secret Preferred
Business Unit
SET
Job Locations US-AL-Huntsville
i3 is seeking a Machinist to support the Material Science and Engineering Division of Propulsion and Structures Technology. This position is located in Huntsville, AL at Redstone, Arsenal.
ID
2025-4611
Clearance
Secret Preferred
Business Unit
SET
Job Locations US-AL-Huntsville
The Unmanned Aircraft Systems Project Office is seeking a motivated Systems Engineering Integration Engineer to support the development and fielding of advanced Launched Effects (LE) platforms. You will be an integral part of a dynamic team of government and contractor engineers, working collaboratively to integrate essential technologies and ensure these systems meet the rigorous demands of the modern battlefield.  This position will employ Agile hardware development methodologies to accelerate the development lifecycle and promote rapid iteration, improvement and fielding.
ID
2025-4610
Clearance
Secret Preferred
Business Unit
AELS
Job Locations US-MS-Vicksburg
i3 is seeking Journeyman Linux System Administrators to join our team in Vicksburg, MS in support of the Engineering Research and Development Center Supercomputing Resource Center.
ID
2025-4606
Clearance
TS/SCI Preferred
Business Unit
ITCE
Job Locations US-MS-Vicksburg
i3 is seeking Subject Matter Expert Linux System Administrators to join our team in Vicksburg, MS in support of the Engineering Research and Development Center Supercomputing Resource Center.
ID
2025-4605
Clearance
TS/SCI Preferred
Business Unit
ITCE
Job Locations US-MS-Vicksburg
i3 is seeking a Senior System Administrator to join our team in Vicksburg, MS in support of the Engineering Research and Development Center Supercomputing Resource Center.
ID
2025-4604
Clearance
Secret Required
Business Unit
ITCE
Job Locations US-AL-Huntsville
The Supply Chain Risk Management Analyst will play a critical role in ensuring the integrity and security of the supply chain for defense technologies. Their contributions will be pivotal in advancing defense capabilities and ensuring the successful deployment of critical missile systems. This role is essential for managing risk to mission effectiveness by identifying, assessing, and mitigating threats, vulnerabilities, and disruptions to the Department of Defense supply chain, maintaining the integrity of products and ensuring the undisrupted flow of materiel and information throughout the weapon system lifecycle.  
ID
2025-4602
Clearance
Secret Required
Business Unit
ITCE
Job Locations US-AL-Huntsville
The Supply Chain Risk Management Analyst will play a critical role in ensuring the integrity and security of the supply chain for defense technologies. Their contributions will be pivotal in advancing defense capabilities and ensuring the successful deployment of critical missile systems. This role is essential for managing risk to mission effectiveness by identifying, assessing, and mitigating threats, vulnerabilities, and disruptions to the Department of Defense supply chain, maintaining the integrity of products and ensuring the undisrupted flow of materiel and information throughout the weapon system lifecycle.  
ID
2025-4601
Clearance
Secret Required
Business Unit
ITCE
Job Locations US-AL-Huntsville
i3 is seeking a Deputy Program Manager in Huntsville, AL to support the SkyRange program. The SkyRange program is developing and integrating advanced sensors/capabilities and providing flight operations & maintenance for a fleet of manned/un-manned/optionally manned air-vehicle systems to support hypersonic capability development. The SkyRange test architecture includes both MQ-9 Reapers and RQ-4 Global Hawks allowing for the capture of real-time telemetry, real-time multi-spectral full motion video, maritime range surveillance and clearing, and the collection of weather data to support real-time launch decision-making for high-speed system testing (HSST). This unique capability set will increase...
ID
2025-4600
Clearance
Secret Preferred
Business Unit
SET
Job Locations US-MS-Vicksburg
i3 is seeking Senior Linux System Administrators to join our team in Vicksburg, MS in support of the Engineering Research and Development Center Supercomputing Resource Center.
ID
2025-4599
Clearance
TS/SCI Preferred
Business Unit
ITCE
Job Locations US-CA-Edwards AFB
The NASA Armstrong Flight Research Center (AFRC) Navigator/Mission Planner performs duties in support of the operations of all aircraft assigned to AFRC. Navigators/Mission Planners will plan and fly sorties for NASA and NASA customers ensuring that quality products and safe operations are provided as tasked. AFRC aircraft are located at the main campus at Edwards Air Force Base, California.    Salary Range: $130,000 - $160,000  
ID
2025-4598
Clearance
Secret Preferred
Business Unit
AELS
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