Proficient with core Unix features (e.g., Named Pipes, pThreads, Signal Handlers)
Familiarity with tools like HexRays and Ghidra
Responsibilities
Collaborate with end users on cyber challenges
Develop high-impact native applications for mobile devices
Integrate reverse engineering results into development products
Expand knowledge of mobile platforms for customer requirements
Provide continuous feedback to improve product development
Benefits
Potential signing bonus for qualified candidates
Opportunity to work directly on-site with clients
Gain exposure to cutting-edge cybersecurity tools and methodologies
Contribute to impactful projects with frequent user interaction
Work in a dynamic, fast-paced environment
Full Job Description
Senior Cyber Engineer
Cyber Offense and Defense Experts (CODEX) is seeking a cyber engineer to join our team to solve real-time cyber challenges, working on site with our end users in their spaces. Applicants will join a team of developers building high impact native applications for mobile devices, with continuous and meaningful feedback from users. Applicants are expected to integrate reverse engineering results into development products and expand their knowledge of the mobile platform to meet development objectives and customer requirements.
The place of performance for this work is at a customer site in Sterling, Virginia.
Security Clearance
Current TS/SCI clearance is required
Technical Requirements
Top Secret Clearance
At least 5 years of experience with C/C++ on Unix/Linux platforms
Experience developing on iOS
Experience with objective C
Experience with core Unix features, including
Named Pipes / Pipes
pThreads
Signal Handlers
Familiarity with static decompilers (e.g HexRays) & disassemblers (e.g. Ghidra)
Desired Experience
Experience developing in iOS kernel space
Experience with the ARM64/ARM32 Architecture or other similar platform
Experience with Core Foundation framework
Experience using virtualization technologies (e.g., Corellium)
Experience using Docker
Familiarity with Atlassian products (Bitbucket, Bamboo, JIRA, etc.)
Familiarity with version control software such as git
Developing proof-of-concept exploit software
Education Requirements
Requires a degree in a technical discipline
This position is not relocation eligible but a signing bonus may be an option for the sufficiently qualified candidate.
