CNF Technologies · 14 hours ago
Senior Software Engineer/Developer – San Antonio
San Antonio, TX
Full-time
Onsite
Mid, Senior Level
4+ years expCNF Technologies is seeking a Senior Software Engineer/Developer to work as a technical expert in the design and development of advanced cyber capabilities. This role involves maintaining mission-critical software and cyber tools to support Air Force Cyberspace Command and U.S. Cyber Command objectives.
CRMInformation TechnologySoftware
No H1B
Security Clearance RequiredU.S. Citizen Only
Responsibilities
Design, develop, and maintain advanced cyber tools for Windows environments, focusing on offensive, defensive, and situational awareness capabilities
Engineer low-level Windows components (e.g., drivers, DLLs, services) to support stealthy tool deployment, system interaction, and evasion techniques
Reverse engineer Windows internals and third-party software to identify vulnerabilities, develop exploits, or enhance tool effectiveness
Develop and maintain capabilities in C/C++, Rust, and/or Assembly for maximum performance, stealth, and control in target Windows environments
Conduct in-depth research into Windows OS internals, including kernel-mode operations, APIs, security features, and evasion techniques
Integrate tools with command-and-control (C2) frameworks, ensuring reliability, encryption, and secure communications across various operational environments
Lead the development of detection-resistant payloads, implant frameworks, and post-exploitation modules tailored to specific mission requirements
Collaborate with red teams, blue teams, and threat emulation groups to validate tool effectiveness and stealth against modern EDR and antivirus systems
Implement obfuscation, encryption, and code-packing strategies to enhance operational security (OPSEC) and avoid detection during engagements
Provide technical mentorship and code reviews to junior developers; enforce secure coding practices and development standards
Stay current on evolving cyber threats, zero-day exploits, and Windows platform updates to ensure toolsets remain effective and relevant
Develop automated testing, CI/CD pipelines, and operational deployment scripts to support rapid capability integration and mission readiness
Qualification
Required
Four years of recent system/software engineering experience with a strong understanding of software architectures
Experience designing, developing, integrating, testing, and developing cyberspace capabilities/software solutions
Experience with Windows based command line and script development
Experience with Bash, Python or C/C++
Experience with C#/PowerShell
Experience with Reverse Engineering with Linux-based RE tools (e.g., GDB, Ghidra, IDA Pro, Radare)
Experience with Exploit Development
Exceptional written and verbal communication skills
Ability to convey technical ideas in a clear, logical fashion and translate highly technical data into easily comprehensible, actionable requirements
Must have or obtain a security clearance (TS/SCI)
Preferred
Familiarity with DoD, Air Force, and national-level cyber policies, procedures, and security protocols for handling classified materials
Experience with DoD networks
Strong coding proficiency in supported languages and secure software development frameworks
Advanced project management skills, including planning, scheduling, and risk assessment for complex, multi-agency projects
Excellent communication abilities, capable of preparing and presenting technical reports, briefings, and decision papers for senior leadership
Ability to adapt to evolving technologies, foresee technological impacts, and tailor tools and practices to specific mission sets
Company
CNF Technologies
CNF Technologies is a Computer security service solution provider.
51-200 employees
Funding
Current Stage
Growth StageLeadership Team
Freddy Ramirez
CEO
Fred Ramirez
Founder, Chairman, and Principal
Recent News
San Antonio Express-News
2024-01-19
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