Job Description

We are seeking multiple Mobile CNO Developers to help build advanced capabilities for mission-focused cybersecurity programs. This role involves developing custom tools and applications for mobile platforms while working closely with engineers and end users to solve complex, real-time technical challenges.

Responsibilities

• Design and develop custom software tools for Android and iOS platforms
• Perform end-to-end software development including design, implementation, testing, and debugging
• Analyze and troubleshoot complex system and network behavior
• Reverse engineer binaries and develop proof-of-concept security tools
• Document software, techniques, and operational procedures
• Collaborate with and mentor other developers on mission-driven projects

Required Experience

• Programming in Python, C, or similar systems-level languages
• Experience with UNIX/Linux environments and build systems
• Network programming and strong understanding of TCP/IP and application protocols
• Debugging and reverse engineering using tools such as gdb, WinDbg, or IDA
• Knowledge of OS internals, security protections (ASLR, DEP, NX), and version control tools such as Git

Preferred Experience

• Native Android and/or iOS development
• Mobile security or vulnerability research
• ARM assembly or low-level debugging
• Experience with Swift, Objective-C, C++, Kotlin, or Java

Pay: $160,000.00 - $250,000.00 per year

Benefits

• 401(k) matching
• Flexible schedule
• Health insurance

Application Question(s):

• Do you have professional experience developing software in Python, C, or another systems-level language?
• Have you developed applications for Android or iOS platforms?
• Do you have any experience in mobile security or vulnerability research?
• Do you currently hold an active TS/SCI security clearance?

Security clearance:

• Top Secret (Preferred)

Ability to Relocate:

• Dulles, VA 20103: Relocate before starting work (Preferred)

Work Location: In person