Looking for an opportunity to make an impact? At Leidos, we deliver innovative solutions through the efforts of our diverse and talented people who are dedicated to our customers' success. We empower our teams, contribute to our communities, and operate sustainable. Everything we do is built on a commitment to do the right thing for our customers, our people, and our community. Our Mission, Vision, and Values guide the way we do business. If this sounds like the kind of environment where you can thrive, keep reading! The Digital Modernization Sector brings together our digital transformation and IT programs, allowing us to better serve our customers through scale and repeatability. Your greatest work is ahead! We are looking for an experienced Computer Systems Engineer - React Developer with Pega Expereince to join the National Airspace System (NAS) Integration Support Contract (NISC IV) to support the Federal Aviation Administration in the Washington DC Office. As a Computer Systems Engineer - React Developer with Pega experience, you will play a crucial part in designing, developing, and maintaining high-quality software solutions as well as operational support to the program. The React Developer will be responsible for designing, developing, and implementing user interfaces for web applications, with a focus on integrating these interfaces with Pega-based business process management (BPM) solutions. This role requires a strong understanding of both React.js for front-end development and the Pega Platform for back-end process and data management.