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
- Non-Remote – Columbia, MD
Clearance & Citizenship Requirements:
- TS/SCI with polygraph is required
- Due to these clearance requirements, US citizenship is also required
Responsibilities Include:
- 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
Top Skills
What We Do
OVERVIEW
Percival provides cutting edge engineering solutions with the expertise and understanding of tools, techniques, and technologies to solve our customers most complex challenges in combating today’s cyber threats. Percival is at the forefront of innovation in vulnerability analysis and research, system emulation, software engineering, reverse engineering, embedded development, operational technologies (critical infrastructure) and cybersecurity solutions.
ABOUT US
Percival is a Service Disabled Veteran Owned Small Business that was founded in 2016 by Sam Ely, a U.S. Air Force Veteran of Operation Iraqi Freedom. In addition to building the team with a people first focus, the company is also defined by a spirit of resilience and perseverance. Remembering the gas explosion in August 2019 that destroyed the company’s first office (thankfully no injuries) – the event solidified a resolve to overcome challenges and ensure stability and success for the team and mission.
Embracing top talent, innovation, and perseverance, Percival provides complete solutions to our customers – from concept to execution as well as ongoing maintenance. We believe that dedicating time early in the process to fully understand our customer’s needs is time well invested, and paramount to the future success of each project.
OUR VALUES
- Be Respectful: Learn from differences and unique perspectives
- Succeed Together: Value teamwork and collaboration
- Have Fun: Embrace family culture and celebrate accomplishments
- Stay Hungry: Strive to improve and deliver excellence
- Take Ownership: Show initiative and take responsibility
JOIN OUR TEAM
Learn more about careers at Percival here: https://www.percivaleng.com/joinourteam







