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# Cyber (CNO) Software Developer

- **Company:** Percival Engineering
- **Location:** Columbia, MD, United States (Remote available)
- **Contract:** Permanent contract
- **Skills:** C (Programming Language), Microsoft Windows, Adobe InDesign, Assembly Language, C Sharp (Programming Language), Unix, C++ (Programming Language), Computer Programming, Custom Software, IPv4, Python (Programming Language), Network Protocols, Ruby, Reverse Engineering, Software Engineering, Software Systems, Multithreading, Computer Network Operations, Information Technology, Cybercrime, Vulnerability Analysis, Programming Languages
- **Published:** August 8, 2026
- **Apply:** https://www.juju.com/job/00000000gm0p7p

## About the Role

+ Deep knowledge of operating system internals and development environments

 + C/C++ programming and Python development skills

 + Experience with IPv4 Protocol and Networking

 + BS degree in Computer Science or related field or 4 years of technical work experience

 + Minimum one (1) year experience programming in Assembly, C, C#, C++

Desired Skills & Qualifications:

 + Preferred skills include experience in static and dynamic reverse engineering, vulnerability research, binary analysis of executables, exposure to kernel programming, exposure with assembly languages, and/or ability to analyze and signature network protocols

## Description

Ready to dive into and learn the latest cyber strategies and techniques? Are you all about tackling the toughest puzzles? Ready to bring your A-game? Well, buckle up and join us at Percival - where we're all about putting people first and having a blast while we're at it. Based in Columbia, Maryland, our squad is on a big mission: developing top-notch talent and technical solutions to safeguard our nation's most critical assets. From digging deep into vulnerabilities and cracking codes to developing cutting-edge software, our team does it all. If you are a Cyber (CNO) Software Developer with a passion for innovation and a knack for thinking outside the box, we want you on our team. Let's tackle those cyber threats together - and have a blast while we're at it!, + Provide software development in support of custom software design and development of cyber capability tools and techniques

 + Draft documentation, participate in design, code, and software rediness reviews

 + Write portable code that is compatible with multiple operating systems and architectures (Windows and/or Unix). Should be comfortable writing single and/or multi-threaded applications and inter process communication interfaces.

 + Create new novel solutions and/or integrate new features and maintain existing software solutions supporting computer network operations. Responsible for the entire lifecycle of solutions including design, development, testing, and customer support.

 + Work independently and with small teams, track and report status directly to customer.

 + Write or learn a high-level programming language like Python or Ruby.


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