Senior Principal Cyber Engineer (Cybersecurity)

TL;DR

Senior Principal Cyber Engineer (Cybersecurity): Developing high-impact native applications for mobile devices and cyber tools with an accent on offense and defense operations. Focus on integrating reverse engineering results, building C/C++ tools on Unix/Linux platforms, and solving real-time cyber challenges for national security missions.

Location: Onsite at customer site in Sterling, Virginia. Current TS/SCI clearance required. Position is not relocation eligible.

Company

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

What you will do

• Develop native applications for mobile platforms like Android, integrating user feedback.
• Build cyber tools using C/C++ on Unix/Linux with Make/CMake.
• Apply reverse engineering to inform development and meet objectives.
• Collaborate with multidisciplinary team on cyber offense and defense challenges.
• Work onsite with end users to deliver mission-critical solutions.

Requirements

• Current TS/SCI clearance
• Experience developing for Android or similar mobile platform
• 10+ years in cyber tool development with C/C++ on Unix/Linux using Make/CMake
• Familiarity with static decompilers (e.g., HexRays) and disassemblers (e.g., Ghidra)
• Experience with large open-source projects (e.g., AOSP)
• Degree in a technical discipline

Nice to have

• Team or task leadership experience
• Understanding of CNE techniques on Android/Linux
• Experience with ARM64/ARM32 architecture
• Familiarity with Atlassian tools (Bitbucket, Bamboo, JIRA)
• Git version control
• Reverse engineering ARM binaries
• Proof-of-concept exploit development

Culture & Benefits

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