Cyber (CNO) Software Developer with Security Clearance

Percivaleng; Columbia (MD); On-site; USD 110,000 - 150,000; Full time

Job summary

Percival in Columbia, Maryland is seeking a Cyber (CNO) Software Developer to join our on-site team. The role focuses on developing cyber capability tools, writing portable cross-platform code, and supporting the full lifecycle from design through customer support.

Ideal candidates have strong C/C++, Python skills, and networking knowledge, with experience in operating system internals. U.S. citizenship and TS/SCI with polygraph are required for this security-cleared position.

Qualifications

• BS degree in Computer Science or related field or 4 years of technical work experience.
• Deep knowledge of operating system internals and development environments.
• C/C++ programming and Python development skills.
• Experience with IPv4 Protocol and Networking.
• Minimum one year experience programming in Assembly, C, C#, C++.

Responsibilities

• 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 readiness 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.

Skills

C/C++

Python

Networking

OS internals

Assembly

C#

Education

BS in CS or related field

Job 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!

Job Type

• All Levels, Full Time

Location and Clearance Requirements

• Non-Remote - Columbia, MD
• TS/SCI with polygraph is required
• Due to these clearance requirements, US citizenship is also required

Responsibilities

• 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.

Required Skills & Qualifications

• - 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.

Application Process

All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, or national origin