> Markdown version of [/jobs/ext/2196422-cno-developer-firmware-10-yrs-of-experience-ts-sci-w-poly-clearance-is-required-sb](https://www.wearedevelopers.com/jobs/ext/2196422-cno-developer-firmware-10-yrs-of-experience-ts-sci-w-poly-clearance-is-required-sb). Every page supports `.md` or `Accept: text/markdown`. Links point to the HTML versions so they work for humans too. Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md).

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# CNO DEVELOPER - Firmware - 10+ yrs of Experience - TS/SCI w/Poly clearance is required - SB

- **Company:** Halogen Engineering Group, Inc.
- **Location:** Fort Meade, MD, United States
- **Experience:** Experienced
- **Salary:** $205,000.0 - $217,000.0
- **Contract:** Permanent contract
- **Skills:** C (Programming Language), Computer Engineering, Firmware, Reverse Engineering, Software Engineering, Information Technology, Vulnerability Analysis
- **Published:** August 23, 2026
- **Apply:** https://www.careerjet.com/jobad/us08f0ddd9ed09100f3d715264ee0f57a4

## About the Role

CNO Developer - Firmware - 10+ yrs of Experience - TS/SCI w/Poly Required, Salary is determined by various factors, including but not limited to location, the individual's particular combination of education, knowledge, skills, competencies, and experience, as well as contract-specific affordability and organizational requirements.
Requirements

 * Strong proficiency in C programming

 * Experience doing reverse engineering on diverse architectures

Desired Skills

 * Experience with vulnerability research

 * Experience analyzing or developing firmware

Qualifications

 * 10 years of experience with a Bachelors Degree

 * 8 years experience with a Masters Degree

 * 6 year of experience with a Doctorate degree

 * The years of experience must be in software development or an extremely related discipline.

 * This LCAT also requires 3 years of cybersecurity/CNO-specific development.

 * Degree must be in Computer Science or Computer Engineering (or something extremely similar)

## Description

Description: Markon is seeking a CNO Developer to support the Fort Meade customer by designing, developing, and enhancing advanced cyber capabilities that support Computer Networ…


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