Title:

KBR is seeking a Reverse Engineer to support reverse engineering and vulnerability research efforts across hardware, firmware, software, and networked systems. In this role, you will focus on strong technical execution, disciplined analysis, and effective collaboration within a team environment. The Reverse Engineer contributes to vulnerability discovery, tool development, and technical reporting while continuing to deepen technical proficiency and expand experience across mission‑relevant domains.

Key Responsibilities

• Perform full‑scope reverse engineering of hardware, firmware, software, and network protocols
• Analyze system components, architectures, and interactions to understand functionality and security posture
• Identify and assess security vulnerabilities, potential attack vectors, and areas for improvement
• Develop tools and scripts to automate and enhance reverse engineering workflows
• Support vulnerability research and proof‑of‑concept development efforts under senior technical guidance
• Research emerging threats, vulnerabilities, and reverse engineering techniques
• Collaborate with reverse engineers, software engineers, and security analysts to support mission objectives
• Document findings and prepare technical reports and briefings for technical and non‑technical audiences
• Mentor junior team members through knowledge sharing and technical collaboration

Minimum Qualifications

• Bachelor’s degree in Computer Engineering, Electrical Engineering, or Computer Science.
• 4–9 years of experience in reverse engineering or vulnerability research.
• Strong understanding of computer architecture, operating systems, and embedded software development.
• Proficiency in assembly language or C/C++.
• Experience with reverse engineering tools such as IDA Pro, Ghidra, or Binary Ninja.
• Familiarity with debugging tools and techniques.
• Experience with network protocols, cryptography, and security vulnerabilities.
• Ability to obtain and maintain a government security clearance.

Preferred Qualifications

• Graduate degree in Computer Engineering, Electrical Engineering, or Computer Science.
• Experience with hardware reverse engineering, firmware analysis, or embedded systems.
• Experience with vulnerability research or exploit development.
• Experience with autonomous systems, digital signal processing, and communications systems.
• Demonstrated ability to learn new technologies quickly and adapt to a fast-paced environment.
• Demonstrated curiosity: performs self-directed learning and tasking.
• Demonstrated ability to communicate technical concepts clearly and effectively.
• Demonstrated ability to lead small teams and interact with technical stakeholders.

Basic Compensation: $99,200 - $130,000 (For Beavercreek, OH Only)
The offered rate will be based on the selected candidate’s knowledge, skills, abilities and/or experience and in consideration of internal parity.

Additional Compensation:

KBR may offer bonuses, commissions, or other forms of compensation to certain job titles or levels, per internal policy or contractual designation. Additional compensation may be in the form of sign on bonus, relocation benefits, short term incentives, long term incentives, or discretionary payments for exceptional performance.

KBR Benefits

KBR offers a selection of competitive lifestyle benefits which could include 401K plan with company match, medical, dental, vision, life insurance, AD&D, flexible spending account, disability, paid time off, or flexible work schedule. We support career advancement through professional training and development.

Belong, Connect and Grow at KBR

At KBR, we are passionate about our people and our Zero Harm culture.  These inform all that we do and are at the heart of our commitment to, and ongoing journey toward being a People First company.  That commitment is central to our team of team’s philosophy and fosters an environment where everyone can Belong, Connect and Grow. We Deliver – Together. 

KBR is an equal opportunity employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, disability, sex, sexual orientation, gender identity or expression, age, national origin, veteran status, genetic information, union status and/or beliefs, or any other characteristic protected by federal, state, or local law.