Integration Innovation, Inc. (i3)

Defense and Space Manufacturing · United States

Website

Open jobs in the United States

Group jobs by employerEmail me new jobs Save this search

Added 13 hours ago
Program Analyst
Integration Innovation, Inc. (i3)
Huntsville, AL
Added 16 hours ago
Linux Systems Administrator
Integration Innovation, Inc. (i3)
Huntsville, AL
Must have Excellent Customer Service Skills · Must have DoD 8570/8140 IA Certification (Security+ CE)
Added 1 day ago
Data Management Internship
Integration Innovation, Inc. (i3)
Huntsville, AL
Added 1 day ago
Cybersecurity Internship
Integration Innovation, Inc. (i3)
Huntsville, AL
Added 3 days ago
Autonomous Systems Project Engineer- Launched Effects
Integration Innovation, Inc. (i3)
Huntsville, AL
Added 5 days ago
Weapons Systems Specialist (E6B Subject Matter Expert / SME)
Integration Innovation, Inc. (i3)
Huntsville, AL · Orlando, FL
Added 6 days ago
Security Specialist
Integration Innovation, Inc. (i3)
Huntsville, AL
Added 7 days ago
Product Integrator– EUAS
Integration Innovation, Inc. (i3)
Huntsville, AL
Added 8 days ago
Navigator Mission Planner- Temporary On Call (TOC)
Integration Innovation, Inc. (i3)
Palmdale, CA
Minimum of 8 years of experience required
Added 8 days ago
Senior Systems Security Engineer (SSE)
Integration Innovation, Inc. (i3)
Huntsville, AL
Added 8 days ago
Weapons Systems Specialist (AWO Naval Aircrewman Operator SME / AWA)
Integration Innovation, Inc. (i3)
Huntsville, AL · Orlando, FL
Added 8 days ago
Junior Machine Learning Engineer
Integration Innovation, Inc. (i3)
Arlington, VA
Added 10 days ago
Senior Program Integrator – IBCS Hardware
Integration Innovation, Inc. (i3)
Huntsville, AL
Added 11 days ago
Mechanical Integrator
Integration Innovation, Inc. (i3)
Huntsville, AL
Must possess High school diploma, GED, or equivalent
Added 12 days ago
Security Research Engineer
Integration Innovation, Inc. (i3)
Arlington, VA
Added 12 days ago
Senior Security Researcher
Integration Innovation, Inc. (i3)
Arlington, VA
Added 12 days ago
Principal Security Researcher
Integration Innovation, Inc. (i3)
Arlington, VA
Added 13 days ago
Datalinks Engineer
Integration Innovation, Inc. (i3)
Huntsville, AL
Added 15 days ago
RF Engineer Intern
Integration Innovation, Inc. (i3)
Washington, D.C.
Added 15 days ago
Mechanical Engineering Intern
Integration Innovation, Inc. (i3)
Washington, D.C.
Added 18 days ago
Senior Operations Research Analyst
Integration Innovation, Inc. (i3)
Huntsville, AL
Added 18 days ago
Senior Radar Systems Engineer *SIGN-ON BONUS*
Integration Innovation, Inc. (i3)
Washington, D.C.
Added 19 days ago
Senior Test Engineer
Integration Innovation, Inc. (i3)
Huntsville, AL
Must possess and maintain a US Secret security clearance
Added 19 days ago
Senior Program Manager
Integration Innovation, Inc. (i3)
Huntsville, AL
Added 21 days ago
Linux Systems Administrator
Integration Innovation, Inc. (i3)
Huntsville, AL

Integration Innovation, Inc. (i3)

Principal Security Researcher

Arlington, VA, United States

Pay Range $142,000 - $222,000

Apply on careers-i3-corps.icims.com About employer

Applications open in a new tab.

Job details

Pay: Pay Range $142,000 - $222,000
Apply by: Nov 10, 2027
Posting language: English
Posted: Nov 10, 2024

Original job description

Overview

We’re building a new security research team focused on rapid triage, reverse engineering, vulnerability research, and proof-of-concept exploit development. We’re looking for a hands-on technical lead who can conduct difficult investigations while establishing the team’s research practices, tooling, and quality standards.

Practical experience with LLMs and associated agent harnesses is required. You’ll help integrate these tools throughout the research process and establish how their outputs are tested and verified.

Pay Range $142,000 - $222,000

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, skills, and abilities, as well as internal equity, alignment with market data, geographic location, and any applicable laws.

Responsibilities

In this role, you will:

Lead investigations from initial triage through root-cause analysis, exploitability assessment, PoC development, and reporting.
Reverse engineer unfamiliar software and systems to identify vulnerabilities and understand their impact.
Prioritize research, manage technical uncertainty, and help the team balance rapid assessments with deeper investigations.
Review findings, exploits, and reports for technical accuracy, reproducibility, and clarity.
Develop and improve LLM-assisted research workflows, including tool integration and evaluation.
Mentor researchers and establish reusable tooling, documentation, and research standards.

Qualifications

You should bring:

At least 7 years in security research, reverse engineering, exploit development, or closely related work, including substantial direct vulnerability research.
Bachelor’s degree in Computer Engineering, Computer Science, or a related technical field. Additional years of experience may substitute for degree.
A record of independently completing complex investigations and producing reliable PoCs.
Experience leading technical projects, reviewing research, or mentoring other researchers.
Hands-on familiarity with LLMs and agent harnesses, including their limitations and methods for validating results.
Strong programming, debugging, and technical writing skills.
The judgment to communicate what is confirmed, what remains uncertain, and what deserves further investigation.

Preferred:

Experience building research teams, extending agent harnesses, or developing fuzzing and analysis infrastructure would be valuable.

Security Clearance:

Active Top Secret/SCI clearance.
U.S. Citizenship is required.

About i3

i3 is a technically diverse, 100% team member owned business, headquartered in Huntsville, Alabama specializing in missile and aviation systems engineering and logistic services, electronic warfare and electromagnetic effects analysis, UAS system integration and flight operations, full lifecycle C5ISR engineering services, cybersecurity and IT/IA innovative solutions and virtual training, simulation & serious game development and implementation. We have established a broad offering of products and capabilities collectively providing decades of experience supporting the full complement of DoD military services, Missile Defense Agency, National Aeronautics and Space Administration, and a variety of other Government organizations and private industry customers.

Apply on careers-i3-corps.icims.com About employer

More about this job

Skills

Research
Root cause analysis
Reporting
Documentation
Reverse engineering
Computer engineering
Computer science
Coaching
Debugging
Technical writing

Report this job

Open jobs in the United States

Program Analyst

Linux Systems Administrator

Data Management Internship

Cybersecurity Internship

Autonomous Systems Project Engineer- Launched Effects

Weapons Systems Specialist (E6B Subject Matter Expert / SME)

Security Specialist

Product Integrator– EUAS

Navigator Mission Planner- Temporary On Call (TOC)

Senior Systems Security Engineer (SSE)

Weapons Systems Specialist (AWO Naval Aircrewman Operator SME / AWA)

Junior Machine Learning Engineer

Senior Program Integrator – IBCS Hardware

Mechanical Integrator

Security Research Engineer

Senior Security Researcher

Principal Security Researcher

Datalinks Engineer

RF Engineer Intern

Mechanical Engineering Intern

Senior Operations Research Analyst

Senior Radar Systems Engineer SIGN-ON BONUS

Senior Test Engineer

Senior Program Manager

Linux Systems Administrator

Contact us