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(PDS) iOS Software Vulnerability Engineer

iOS Software Vulnerability Engineer


Laurel, MD

Clearance Required:

Top Secret with Full Scope Polygraph

Looking for an exciting opportunity? We are seeking a motivated software engineer with demonstrated iOS Mobile Device development experience. Primary focus will be on researching proof of concept techniques and reverse engineering vulnerabilities and publicly released exploits in mobile devices. The team works in a collaborative and agile environment with often-changing priorities and demands. The candidate must be a self-starter with the ability to take initiative in the work.


At least 16 years of general experience in computer science, computer engineering, mathematics, or a related discipline

At least 5 years of experience in software-intensive projects and programs for government or industry customers.

At least 5 years of the experience must have been as a software engineer supporting software architecture development, requirement analysis, process execution and evaluation, selection and evaluation of COTS/GOTS tools, and integration (with both new and existing systems).

 A bachelor’s degree in computer science, engineering, mathematics or a related discipline may be substituted for 4 years of general experience. A master’s degree in computer science, engineering, mathematics, or a related discipline, may be substituted for an additional two (2) years of general experience.


Working knowledge of various programming languages: C/C++, Python, Assembly, Objective-C, Java, etc.

Experience with code execution in non-traditional manners using shell code and injected code

Experience with manual loading and execution techniques

Experience with HEAP internals, HEAP overflow, use after free and spray concepts

Experience with some of the following:

ARM/ X86/ other assembly language

iOS SDK programming/engineering; OSX kernel experience can be substituted for specific iOS experience

iOS kernel, drivers, and JNI exposure;

Reverse engineering and software analysis tools toolsets

Debug tools for crash analysis

Native debugging

Web platform software (mobile software and mobile hardware)

Experience with JavaScript and browser internals and process communication

Experience with vulnerability research

Experience with designing software tools and subsystems to support software reuse and domain analyses and manage their implementation

Company Name:
Security Clearance:
Top Secret / SCI + Full Scope Poly
Laurel, Maryland
United States
Not Specified
Job Number:

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