CNO Linux Capability Engineer - Exploitation & Embedded
Listed on 2026-10-19
-
Software Development
Software Engineer, Unix/Linux
Position: CNO Software Engineer
Clearance: TS/SCI with Polygraph
Role Overview
The CNO Software Engineer develops and engineers computer network operations capabilities in support of national security missions. This role focuses on exploitation development, working on complex technical challenges within a specialized team environment.
What You’ll Do
Support embedded hardware and software development efforts
Conduct vulnerability analysis and apply exploitation techniques
Analyze and interpret network protocols using tools such as Wireshark or tshark
Develop and maintain solutions in Linux-based environments
Use Git and other version control systems to manage code
Apply scripting (Python, Ruby, Bash) to automate tasks and support development
Contribute to engineering solutions addressing technical security challenges
Required Experience
3+ years of embedded hardware/software development
Experience with vulnerability analysis and exploitation
Experience analyzing network protocols
Experience working in Linux environments
Experience using Git
Strong analytical and problem-solving skills
TS/SCI with CI Polygraph
Bachelor’s Degree
About the Organization About Markesman Group
Markesman Group has gathered the nation's foremost experts in Cyber, ISR, Enterprise IT and Intelligence Analysis. We seek to lead with cutting edge technology, high quality development and best value services for both the government and commercial sectors. Our team combines passion, acumen, focus, patriotism, desire, dedication and the love for the job to create value for our customers. We pride ourselves in a rigorous selection process because not only do we want the best, we want the best to want us.
Working closely together as part of a service-disabled veteran owned small business, we enjoy a family environment where teammates challenge and elevate each other every day. The Markesman family is always striving to solve tomorrow's problems, today.
EOE Statement We are an Equal Opportunity/Affirmative Action Employer. We consider applicants without regard to race, color, religion, age, national origin, ancestry, ethnicity, gender, gender identity, gender expression, sexual orientation, marital status, veteran status, disability, genetic information, citizenship status, or membership in any other group protected by federal, state, or local law. EOE/M/F/Vet/Disabled.
This position is currently accepting applications.
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