Windows CNO Developer

REDLattice, Inc.; Virginia; Hybrid; USD 150,000 - 210,000; Full time

Job summary

REDLattice, Inc. is seeking a highly skilled Windows CNO Developer with strong reverse engineering capabilities to support advanced research, systems development, and threat analysis.

This role requires deep knowledge of Windows internals, low-level programming, and the ability to analyze binaries for vulnerabilities, malware, or undocumented system behavior. Active TS/SCI clearance is required.

Qualifications

• Requires TS/SCI clearance.
• Bachelor’s or Master’s degree in Computer Science/Engineering or equivalent experience.
• Experience with Windows kernel development, vulnerability research, or offensive security.
• Proficient in C/C++ for systems-level programming.
• Expertise with reverse engineering tools: IDA Pro, Ghidra, x64dbg, WinDbg, Hex-Rays.
• Deep understanding of Windows internals (kernel-mode drivers, memory management, system calls, PE).
• Experience with kernel-mode debugging and root-cause analysis.

Responsibilities

• Design, develop, and maintain low-level kernel-mode components, drivers, and subsystems for Windows platforms.
• Reverse engineer Windows binaries to understand behavior, vulnerabilities, exploits, and undocumented APIs.
• Conduct vulnerability research and develop proof-of-concept exploits for Windows systems.
• Analyze crash dumps and perform kernel-level debugging and troubleshooting.
• Collaborate with researchers, analysts, and engineers on security-focused projects.
• Develop and evaluate techniques to identify vulnerabilities in Windows systems.
• Document findings, architectures, methodologies, and procedures clearly.

Skills

Kernel development

Reverse engineering

C/C++

Vulnerability research

Kernel debugging

Education

Bachelor’s/Master’s in CS/CE

Tools

IDA Pro

Ghidra

x64dbg

WinDbg

Hex-Rays

Job description

At REDLattice, we are a global leader in delivering cutting-edge technical cybersecurity products and services. As we grow and adapt in an increasingly complex digital environment,

We are driven by mission-critical and innovative work that directly contributes to protecting our nation’s and strategic partners’ most vital infrastructure. Our teams lead advanced vulnerability analysis and develop tailored cyber solutions to meet the demands of rapidly evolving mission space. With offices in Northern Virginia, Melbourne, Florida, Tel Aviv, Israel, and other strategic locations, REDLattice is growing rapidly to meet the evolving needs of our customers.

We are seeking a highly skilled Windows CNO Developer with strong reverse engineering capabilities to support advanced research, systems development, and threat analysis. This role requires deep knowledge of the Windows operating system internals, low-level programming, and the ability to analyze and deconstruct binaries for vulnerabilities, malware, or undocumented system behavior.

Key Responsibilities:

• Design, develop, and maintain low-level kernel-mode components, drivers, and subsystems for Windows platforms.
• Reverse engineer Windows binaries, including legitimate and malicious software, to understand system behavior, vulnerabilities, exploits, and undocumented APIs.
• Conduct vulnerability research and develop proof-of-concept exploits targeting Windows systems and kernel-level components.
• Analyze crash dumps, identify root causes, and perform kernel-level debugging and troubleshooting.
• Collaborate with cybersecurity researchers, analysts, and software engineers to support offensive cyber operations and security-focused development efforts.
• Develop and evaluate low-level techniques to identify and assess vulnerabilities in Windows systems.
• Document technical findings, architectures, research methodologies, and procedures clearly for internal teams and external clients.

Qualifications:

• Active TS/SCI clearance.
• Bachelor’s or Master’s degree in Computer Science, Computer Engineering, or a related field (or equivalent experience).
• Experience with Windows kernel development, vulnerability research, or offensive security.
• Proficient in C/C++ for systems-level programming.
• Expertise with reverse engineering tools such as IDA Pro, Ghidra, x64dbg, WinDbg, and Hex-Rays.
• In-depth understanding of Windows internals (e.g., kernel-mode drivers, memory management, system calls, PE file format).
• Experience with kernel-mode debugging and root cause analysis.
• Experience identifying, analyzing, and/or developing techniques to exploit vulnerabilities in Windows systems.Familiarity with secure coding practices and low-level exploit mitigation techniques (e.g., PatchGuard, CFG, DEP/ASLR).
• Strong understanding of malware behavior and techniques.

What We Offer:

• Competitive salary and benefits package.
• Opportunities for professional growth and development.
• A collaborative and innovative work culture.

Why Join REDLattice?

• Work on mission-driven technology at the cutting edge of cybersecurity and national defense.
• Join a passionate, elite team of innovators and problem-solvers.
• Competitive compensation and comprehensive benefits.
• Opportunities for career growth and leadership development.
• Be part of a culture that values innovation, collaboration, and continuous learning.

Equal Employment Opportunity Statement
REDLattice is an equal-opportunity employer. We welcome applicants from all backgrounds and do not discriminate on the basis of race, color, religion, gender, age, national origin, veteran status, disability, or any other protected status.