Entry-Level Windows CNO Developer & Analyst (TS/SCI with Polygraph)

GetHired, Inc.; Corridor North (MD); On-site; USD 95,000 - 150,000; Full time

Job summary

Yellow Duck Technologies is seeking an entry-level Windows CNO Developer to support advanced software analysis, reverse engineering, and cyber development efforts. Responsibilities include analyzing complex software, conducting reverse engineering and vulnerability research, and developing, testing, and maintaining software solutions.

Must have an active TS/SCI clearance with polygraph, a technical bachelor’s degree (or 4 years substitute), and 4+ years in software security research with strong

Qualifications

• Active TS/SCI clearance with polygraph required.
• Bachelor’s degree in a technical discipline or equivalent with 4 years substitution.
• 4+ years in software security research, reverse engineering, and CNO development.
• Proficiency in C++ and Python.
• Experience reading/writing assembly (x86/x64, ARM, PPC, MIPS, SPARC).
• Hands-on debugging with WinDbg; familiarity with reverse engineering tools.
• Deep Windows internals, OS security, and network protocols knowledge.
• Familiarity with CNO techniques, mitigations, Scrum/Kanban, and version control.

Responsibilities

• Analyze complex software, systems, and technical environments.
• Conduct reverse engineering and vulnerability research.
• Develop, test, and maintain software solutions and capabilities.
• Troubleshoot technical issues and support development/integration efforts.
• Collaborate with technical teams to research, develop, and improve mission-focused solutions.
• Document technical findings, processes, and developed solutions.

Skills

C++

Python

Reverse engineering

Windows internals

Assembly reading

Scrum/Kanban

Version control

Education

Bachelor's degree in a technical discipline

Tools

WinDbg

Job description

Yellow Duck Technologies is seeking an entry-level Windows CNO Developer to support advanced software analysis, reverse engineering, and cyber development efforts.

Responsibilities

• Analyze complex software, systems, and technical environments.
• Conduct reverse engineering and vulnerability research.
• Develop, test, and maintain software solutions and capabilities.
• Troubleshoot technical issues and support development and integration efforts.
• Collaborate with technical teams to research, develop, and improve mission-focused solutions.
• Document technical findings, processes, and developed solutions.

Requirements

• Must have an active TS/SCI clearance with polygraph.
• Bachelor's degree in a technical discipline. An additional 4 years of experience may substitute for a Bachelor’s degree.
• 4+ years of experience in software security research, reverse engineering, and CNO development.
• Proficiency in C++ and Python.
• Experience reading and writing assembly (x86/x64, ARM, PPC, MIPS, SPARC, or others).
• Hands-on experience with debugging tools (WinDbg).
• Knowledge of reverse engineering tools.
• Deep understanding of Windows internals, OS security, network protocols, and sockets.
• Familiarity with common CNO techniques and exploitation mitigations.
• Experience with Scrum/Kanban methodologies.
• Experiencewith version control systems.
• Understanding of basic configuration management principles.

Yellow Duck Technologies provides equal employment opportunities (EEO) to all employees and applicants for employment without regard to race, color, ethnicity, religion, sex, sexual orientation, gender identity and expression, national origin, disability, genetic information, veteran status, or any other protected characteristic or class.