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 3

Job Locations US-AL-Huntsville
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....
ID
2026-5065
Clearance
Secret Required
Job Locations US-AL-Huntsville
i3 is seeking a seasoned and autonomous Senior Security Specialist to join our dynamic team supporting a US Army Project Office. The ideal candidate will be a proactive and trusted professional capable of leading new projects with minimal supervision. This position serves as a primary security point of contact for key international agreements, including the 1979 Memorandum of Understanding (MOU) and the Australia Cooperative Project Office (CPO).   This role demands a comprehensive understanding of a wide range of security disciplines, including...
ID
2026-5064
Clearance
Secret Required | Top Secret Preferred
Job Locations US-AL-Huntsville
i3 is looking for a Sr. Production Engineer to join our team. The candidate will provide Production Engineering Sr support to the Program Executive Office (PEO) Missile and Space (M&S) Integrated Fires & Mission Command (IFMC) Project Office’s Performance Management Directorate.
ID
2026-5063
Clearance
Secret Required
Job Locations US-AL-Huntsville
i3 is looking for a Software Safety Engineer to join our team. The candidate will provide Software and System Safety Engineering guidance and support to a US Army government project office (PO), ensuring adherence to applicable service and agency safety policies, criteria, and standards to support fielding to US Army locations.
ID
2026-5062
Clearance
Secret Required
Job Locations US-AL-Huntsville
i3 is looking for a Software & Systems MBSE Engineer to join our team. The candidate will provide Software and System MBSE modeling guidance and support to a US Army government project office (PO), ensuring adherence to MBSE modelling of tactical software and standards to support fielding to US Army locations.
ID
2026-5061
Clearance
Secret Required
Job Locations US-AL-Huntsville
i3 is seeking a Senior Test Engineer responsible for developing, implementing, and executing test plans and procedures to ensure the quality and functionality of products and systems on an Army contract. The selected candidate will design test setups, troubleshoot issues, analyze data, and collaborate with a cross-functional team to maintain product standards and regulatory compliance.
ID
2026-5060
Clearance
Secret Preferred
Job Locations US-AL-Huntsville
i3 is seeking a Windows Systems Administrator to support an Army contract. The selected candidate will provide technical expertise in the administration, integration, and maintenance of Windows-based information systems and infrastructure supporting a large enterprise user base.   The Windows Systems Administrator will ensure system reliability, security, and performance while supporting architectural and operational requirements across the environment. The candidate must demonstrate a customer-focused approach and provide support to both local and...
ID
2026-5059
Clearance
Secret Preferred
Job Locations US-AL-Huntsville
i3 is seeking a Linux Systems Administrator to support an Army contract. The selected candidate will provide technical expertise in the deployment, integration, and maintenance of Linux-based systems supporting enterprise infrastructure and mission operations.   The Linux Systems Administrator will work within a secure DevSecOps environment, supporting system automation, configuration management, and secure infrastructure deployment. The role requires collaboration with engineering, cybersecurity, and operations teams to maintain a secure, scalable,...
ID
2026-5058
Clearance
Secret Preferred
Job Locations US-AL-Huntsville
i3 is seeking a JIRA Developer / Administrator to support a software integration facility on an Army contract. The selected candidate will provide technical expertise in the administration, customization, and development of the Atlassian JIRA platform to support software development, cybersecurity, and operational teams.   The JIRA Developer / Administrator will work closely with technical teams and stakeholders to design workflows, implement automation, and develop dashboards and reporting capabilities that support Agile development and project...
ID
2026-5057
Clearance
Secret Preferred
Job Locations US-NV-Indian Springs
i3 is seeking a skilled Field Service Representative (FSR) to support the MALET JSIL Aircrew Trainer (MJAT) system, which is integrated with the MQ-9 Ground Control Station (GCS). This position supports Air Force and Air National Guard installations across the continental United States (CONUS). The FSR will provide technical expertise, system integration, and software/hardware support for flight simulators, ensuring readiness and effectiveness of RPA (Remotely Piloted Aircraft) training operations.   This role requires strong technical aptitude,...
ID
2026-5056
Clearance
Secret Required | TS/SCI Preferred
Job Locations US-AL-Huntsville
i3 is seeking a detail-oriented and analytical Operations Analyst who will serve as a key member of the Acquisition Management and Operations Division within the Uncrewed Aircraft Systems (UAS) Project Office. This role involves managing a wide range of projects, studies, and taskings, requiring strong technical and analytical expertise to evaluate and execute initiatives within the Operations Branch. The incumbent will play a critical role in supporting the planning, analysis, and implementation of project management office operations, ensuring organizational efficiency and effectiveness.
ID
2026-5054
Clearance
Secret Preferred
Job Locations US-AL-Huntsville
i3 is looking for a Communications Architect to support the Integrated Fires Mission Command (IFMC) Project Office which develops and fields Command and Control capabilities as a part of the Army’s enterprise Army Air and Missile Defense weapon system. This includes capability development in the IFMC organic portfolio and the integration of new sensors and effectors, and linkages to Joint/Multi-Agency capabilities. The Communications Architect Supports the Solution Architect within the IFMC Technical Director’s organization. Current concentrated efforts include the Integrated Fire Maneuver Network [IFMN], Integrated Frie Control Network [IFCN]. Joint Track Management Capability...
ID
2026-5053
Clearance
Secret Clearance Required
Job Locations US-AL-Huntsville
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.
ID
2026-5052
Clearance
Secret Required
Job Locations US-FL-Tampa
The Tactical Software and Autonomy Solutions (TSAS) team at i3 supports USSOCOM Headquarters in Tampa, FL in developing cutting-edge autonomy software architectures to distribute autonomous control across a diverse assortment of uncrewed air, ground, surface, and subsurface platforms. The team is seeking a Software Systems Engineer with 5+ years of professional experience to assist in development and review of software and systems engineering artifacts during the execution of cutting-edge UxS system development projects at i3 in support of various DoD customers.
ID
2026-5051
Clearance
Secret Required
Job Locations US-AL-Huntsville
i3 is seeking a Systems Engineer for development, integration, operational/technical support, and sustainment for the Tactical Uncrewed Aircraft Systems (TUAS) Product Office (PO).   The ideal candidate would provide technical solutions to a wide range of difficult problems where analysis of data requires evaluation of identifiable factors. The TUAS Systems Engineer is responsible for development, integration, operational/technical support, and sustainment for the Tactical Uncrewed Aircraft Systems (TUAS) Product Office (PO). Ensures technical sufficiency of input to trade studies, coordination with stakeholders, and...
ID
2026-5050
Clearance
Secret Preferred
Job Locations US-Washington, D.C.
We’re seeking a Program Manager to support design and development programs while leading engineering efforts for the intelligence community. The PM’s activities will be conducted primarily in the Washington, DC metro area.   Pay Range $146,000 - $239,000 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 job, education, experience, knowledge,...
ID
2026-5049
Clearance
Ability to obtain TS/SCI
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.
ID
2026-5048
Clearance
Secret Preferred
Job Locations US-Washington, D.C.
We’re seeking a Hardware Simulator Engineering Technician / Operator 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...
ID
2026-5046
Clearance
Secret
Job Locations US-TX-San Angelo
The CSA (MUSE/AFSERS) will facilitate training of students in the Air Force Intelligence Officer (14N), Geospatial Analyst (1N1A), Targeting Analyst (1N8) and All-Source Intelligence Analyst (1N0), courses utilizing a major Joint Armed Forces Unmanned Aerial System (UAS) Simulation and Training System. These courses involve imagery/Full Motion Video (FMV) analysis from simulated UAS sensors. The CSA will configure, operate and maintain the Multiple Unified Simulation Environment (MUSE)/Air Force Synthetic Environment for Reconnaissance and Surveillance (AFSERS) workstations in an Intelligence, Surveillance and Reconnaissance (ISR) training environment. The CSA for MUSE/AFSERS Operations should have...
ID
2026-5044
Clearance
TS/SCI Required
Job Locations US-AL-Huntsville
i3 is seeking a Software Engineer with 5+ years of professional experience to develop a new digital engineering environment for a government customer. This environment will include virtual testing and deployment capabilities to simulate UxS platforms for the DoD. Experience with web and platform engineering is desired.
ID
2026-5041
Clearance
Secret Preferred