Senior Specialist, Security Research Engineer TS/SCI

2 weeks ago


June Park, United States L3Harris Technologies Full time

Job Title: Senior Sec Research Engrg

L3Harris is dedicated to recruiting and developing diverse, high-performing talent who are passionate about what they do. Fundamental to our culture is an unwavering focus on values, dedication to our communities, and commitment to excellence in everything we do.

L3Harris Technologies is an agile global aerospace and defense technology innovator, delivering end-to-end solutions that meet customers’ mission-critical needs. The company provides advanced defense and commercial technologies across space, air, land, sea and cyber domains. L3Harris is currently seeking a Security / Vulnerability Research Engineer to join our team. This individual will perform reverse engineering tasks associated with vulnerability detection and manipulation of targeted systems. This position will work at our dedicated facility in Palm Bay, FL. L3Harris Technologies is seeking the best of the best to support our Security Vulnerability and Research efforts for our customers.



Vulnerability Research and Reverse Engineering complex software and firmware targets, ranging from typical Windows/Linux binaries to embedded firmware running on non-traditional compute processors and operating systems.
Experience with computer architectures and system internals like boot processes, system integrity components, transport busses, and proprietary communication protocols
Experience with security and network fundamentals, such as cryptography, authentication, access control, and network protocols (TCP/IP, UDP, DNS, HTTP, etc.)
Experience with IDA Pro, Ghidra, or similar binary analysis tools
Programming experience in scripted languages such as Python and compiled languages such as C
Understanding of Offensive Cyber Operations (OCO) CONOPS
Work is 100% on-site and cannot be accomplished remotely.

Bachelor’s Degree and a minimum of 6 years of prior relevant experience.
Graduate Degree and a minimum of 4 years of prior related experience.
Top Secret/SCI security clearance required.

Experience developing custom emulation solutions to enable dynamic analysis using tools such as QEMU
Experience writing plugins for decompilers such as IDA and Ghidra
Analyzing protocols or message structures to understand undocumented interfaces
Proficient in agile development methodologies for efficient collaboration and iterative development



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