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Senior iOS CNO Engineer | TS​/SCI Clearance

Listing for: Cornerstone Defense LLC
Full Time position Listed on 2026-11-13
Job specializations:
Salary/Wage Range or Industry Benchmark: 185000 - 205000 USD Yearly USD 185000.00 205000.00 YEAR

Job Description & How to Apply Below

Cornerstone Defense LLC is seeking a highly motivated CNO Developer (iOS) to join our Annapolis Junction team. You will work on mission-critical cyber operations, applying deep iOS internals knowledge and low-level development skills in constrained environments.

The role requires strong C/C++ expertise, experience with reverse engineering, and the ability to analyze binaries without symbols. Collaboration in a small, fast-paced team is essential.

Are you ready to take on the Senior iOS CNO Engineer | TS/SCI Clearance role at Cornerstone Defense LLC?

This role, Senior iOS CNO Engineer | TS/SCI Clearance at Cornerstone Defense LLC, could be your next opportunity.

We would love to welcome a new Senior iOS CNO Engineer | TS/SCI Clearance to our group in Annapolis, MD, United States.

For the Senior iOS CNO Engineer | TS/SCI Clearance position at Cornerstone Defense LLC, we are reviewing applications now.

Position Requirements

10+ Years work experience
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