[5020] CNO Software Exploitation Engineer III

Location: Hanover, MD
Clearance: TS/SCI w/poly

Ring0 Technologies (“Ring Zero”) is hiring an advanced CNO Analyst/Programmer who is passionate about cyber security.  This engineer will be integrated into a cutting-edge cyber security team and will be thrust into performing in the most challenging computer environments.

Security Requirement: US Citizen with a Top Secret/SCI Clearance/Polygraph Required

Work duties:

Research and discover new software vulnerabilities

Research new and novel techniques for discovering software vulnerabilities

Developing and maintaining tools to assist in vulnerability research

Designing software to meet customer requirements

Working in an Agile Scrum team environment

Writing unit and system tests

Writing software documentation

Required work experience:

8+ years experienced programming using C, C++, and Python

8+ years on-depth experience with at least one operating system’s internals

8+ years Windows development experience (Visual Studio)

8+ years’ experience supporting CNO development

5+ years experienced programming or reverse engineering x86, x64, ARM, MIPS, or PowerPC assembly

Experienced with programming and debugging tools such as: IDA Pro, gcc, gdb, OllyDbg

Experienced with software vulnerabilities such as: stack overflows, heap overflows, use after free, race conditions, numeric overflows, input validation

Experienced with platform security techniques such as: Stack Canaries, Safe SEH, ASLR, DEP, CFG

Experience developing code that can execute on older Windows platforms, as well as recent

Experience developing and debugging Windows Drivers

Experience in automated testing frameworks

Experience with Powershell

Understanding of Visual Studio property sheets

Desired work experience:

Experienced with one or more of the following: POSIX, Berkley Sockets, Pthreads, STL, Device Drivers, Win32, WinSock, Crypto, Kernel Development, Mac or Windows

Experienced with Virtual Machine software such as: VmWare, Virtualbox, QEMU

To apply for this job email your details to contact@ring0.com