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MANTECH seeks a motivated, career and customer-oriented Expert CNO Developer to join our team in San Antonio, TX. In this role, you will become an integral member of a diverse team of elite cyber professionals supporting critical national security missions. You will work on challenging technical problems, develop innovative offensive cyber capabilities, and collaborate with leadership and customers to deliver high-impact solutions in a dynamic environment.
Responsibilities include but are not limited to
Designing and developing new hardware- or software-based CNO capabilities to support mission objectives
Managing design, development, documentation, testing, and debugging application software and systems
Applying expert knowledge of security concepts, computer networks, and system architectures to solve complex technical challenges
Communicating project status, technical risks, and solutions effectively with leadership and customers
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Ensuring established software development standards, best practices, and security guidelines are consistently met
Minimum Qualifications
Bachelor’s Degree and 9+ years of technical experience or Master’s Degree and 7+ years of technical experience, or a PhD with 5+ years of technical experience
Experience with Windows or Linux kernel/user-mode development
Experience with Windows APIs and network protocols
Experience programming and scripting with C, C++, and Python
Experience debugging using WinDbg and GDB
Ability to pass customer-specific Senior-level exams for developer qualification
Preferred Qualifications
Experience with OCO and/or CNO development
Experience with Reverse Engineering using IDA or Ghidra disassemblers
Experience with CI/CD workflows using Jenkins, Ansible or similar tools
Clearance Requirements: Active TS/SCI clearance is required
Physical Requirements: Must be able to remain in a stationary position 50% of the time
MANTECH considers all qualified applicants for employment without regard to disability or veteran status or any other status protected under any federal, state, or local law or regulation.
If you need a reasonable accommodation to apply for a position with MANTECH, please email us at careers@mantech.com and provide your name and contact information.
