Senior Principal Cyber Software Engineer; iOS

Senior Principal Cyber Engineer – CODEX

Senior Principal Cyber Engineer is 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.

Current TS/SCI clearance required.

• At least 10 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. Hex Rays) & disassemblers (e.g. Ghidra)

• Experience developing in iOS kernel space
• Experience with the ARM
  64/ARM
  32 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

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.

Nightwing is an Equal Opportunity/Affirmative Action Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability or veteran status, age or any other federally protected class.