Mobile CNO Developer - FUNDED with Security Clearance

The Britton Group
Chantilly, Virginia 20151 United States  View Map
Posted: May 30, 2026
  • Full Time
  • Federal Government
  • Summary

    This position supports a mission-focused cyber operations program in the Dulles / Chantilly, VA area. As an Apple iOS Developer, you will serve on a highly collaborative technical team solving real-time operational challenges and delivering advanced capabilities directly to end users.
    We are seeking a skilled and mission-driven iOS developer who thrives in applied research environments and enjoys working closely with operators to build impactful solutions. This role is ideal for engineers who enjoy owning the full software lifecycle—from concept and design through development, deployment, and sustainment.
    You will design and develop custom software tools and techniques for the Apple iOS platform, contribute to innovative cyber capabilities, and help transition research efforts into operational use. Responsibilities include diagnosing and resolving complex technical issues using both commercial and government-provided tools, producing clear documentation for operational support, mentoring junior developers, and driving mission objectives forward in a fast-paced environment.
    ________________________________________
    Core Experience
    Candidates should bring hands-on experience in:
    • Developing, testing, and debugging software in Python and C
    • Reverse engineering iOS or macOS applications (ARM or x86 architectures)
    • Developing proof-of-concept exploit software
    • Working with modern version control platforms such as Git
    Additionally, candidates should demonstrate:
    • A firm understanding of network fundamentals and how networked systems operate
    • Experience diagnosing and debugging complex software issues using COTS and GOTS tools
    • The ability to document developed software and techniques for operational use and sustainment
    • Experience mentoring or leading junior developers in mission-driven environments
    ________________________________________
    Additional Experience That Adds Value
    • Understanding of CNE techniques and methodologies on macOS or iOS
    • Objective-C, Swift, or C++ development experience
    • Familiarity with Apple platform internals and security mechanisms
    • Ability to work independently while contributing effectively within a fast-paced, evolving team environment
  • Job Description

    This position supports a mission-focused cyber operations program in the Dulles / Chantilly, VA area. As an Apple iOS Developer, you will serve on a highly collaborative technical team solving real-time operational challenges and delivering advanced capabilities directly to end users.
    We are seeking a skilled and mission-driven iOS developer who thrives in applied research environments and enjoys working closely with operators to build impactful solutions. This role is ideal for engineers who enjoy owning the full software lifecycle—from concept and design through development, deployment, and sustainment.
    You will design and develop custom software tools and techniques for the Apple iOS platform, contribute to innovative cyber capabilities, and help transition research efforts into operational use. Responsibilities include diagnosing and resolving complex technical issues using both commercial and government-provided tools, producing clear documentation for operational support, mentoring junior developers, and driving mission objectives forward in a fast-paced environment.
    ________________________________________
    Core Experience
    Candidates should bring hands-on experience in:
    • Developing, testing, and debugging software in Python and C
    • Reverse engineering iOS or macOS applications (ARM or x86 architectures)
    • Developing proof-of-concept exploit software
    • Working with modern version control platforms such as Git
    Additionally, candidates should demonstrate:
    • A firm understanding of network fundamentals and how networked systems operate
    • Experience diagnosing and debugging complex software issues using COTS and GOTS tools
    • The ability to document developed software and techniques for operational use and sustainment
    • Experience mentoring or leading junior developers in mission-driven environments
    ________________________________________
    Additional Experience That Adds Value
    • Understanding of CNE techniques and methodologies on macOS or iOS
    • Objective-C, Swift, or C++ development experience
    • Familiarity with Apple platform internals and security mechanisms
    • Ability to work independently while contributing effectively within a fast-paced, evolving team environment
  • ABOUT THE COMPANY

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