Principal Mobile CNO Engineer

TL;DR

Principal Mobile CNO Engineer (Android/Cyber): Building high-impact native applications for mobile devices with an accent on integrating reverse engineering results and vulnerability assessment. Focus on developing cyber offense capabilities, expanding platform knowledge, and meeting real-time customer requirements in cyber operations.

Location: Onsite at customer site in Chantilly, Virginia (Huntsville, AL mentioned). Current TS/SCI clearance required. Not relocation eligible.

Company

hirify.global’s CODEX division delivers cyber offense and defense expertise, vulnerability research, reverse engineering, and mission support for intelligence and defense customers.

What you will do

• Develop native applications for mobile devices (Android focus) with direct user feedback.
• Integrate reverse engineering results into development products.
• Expand knowledge of mobile platforms to meet development and customer objectives.
• Work onsite with end users to solve real-time cyber challenges.
• Collaborate with multidisciplinary team on cyber offense and defense projects.

Requirements

• Current TS/SCI clearance
• Experience with team/task leadership and customer interaction
• Experience developing for Android or similar mobile platform
• Experience with vulnerability assessment on Android or similar
• At least 8 years with C/C++ on Unix/Linux using Make/CMake
• Familiarity with static decompilers (HexRays) and disassemblers (Ghidra)
• Experience with large open-source projects (e.g., AOSP)
• Degree in technical discipline

Nice to have

• Understanding of CNE techniques on Android/Linux
• Experience with ARM64/ARM32 architecture
• Familiarity with Atlassian tools (Bitbucket, Bamboo, JIRA)
• Version control with git
• Reverse engineering ARM binaries
• Developing proof-of-concept exploits

Culture & Benefits

• Collaborative team environment with mentorship and training.
• Expansive technical portfolio across cyber disciplines.
• Signing bonus option for qualified candidates.
• Employee referral awards.
• Equal opportunity employer.