CNO Capability Developer (Linux)

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

• Develop CNO capabilities using C/C++, Golang, JavaScript, Python, or Ruby
• 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

• 3+ years of software development experience (C/C++, Golang, JavaScript, Python, or Ruby)
• 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

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.