Principal Cyber Engineer (Cybersecurity/iOS)

TL;DR

Principal Cyber Engineer (Cybersecurity/iOS): Building high-impact native applications for mobile devices and integrating reverse engineering results with an accent on vulnerability research and mobile platform internals. Focus on solving real-time cyber challenges and developing proof-of-concept exploit software for national security missions.

Location: Onsite in Sterling, VA

Salary: $99,000–$206,000

Company

hirify.global provides technically advanced full-spectrum cyber, data operations, and intelligence mission support services to the defense and intelligence communities.

What you will do

• Develop high-impact native applications for mobile devices.
• Integrate reverse engineering results into development products.
• Solve real-time cyber challenges working directly with end users in their spaces.
• Expand knowledge of the mobile platform to meet development objectives and customer requirements.
• Develop proof-of-concept exploit software.

Requirements

• Top Secret Clearance
• At least 8 years of experience with C/C++ on Unix/Linux platforms.
• Experience developing on iOS using Objective-C.
• Proficiency with core Unix features, including Named Pipes, pThreads, and Signal Handlers.
• Familiarity with static decompilers (e.g., HexRays) and disassemblers (e.g., Ghidra).
• Degree in a technical discipline.

Nice to have

• Experience developing in iOS kernel space.
• Experience with ARM64/ARM32 Architecture.
• Experience with Core Foundation framework.
• Use of virtualization technologies like Corellium.
• Experience with Docker and Atlassian products (Bitbucket, Bamboo, JIRA).
• Proficiency with Git version control.

Culture & Benefits

• Medical, vision, and dental insurance coverage.
• 401k retirement plan.
• Paid Time Off (PTO) and Holidays.
• Opportunities for career advancement through mentorship and training.
• Collaborative environment focusing on vital national security work.