Sr. Solution Architect

**Description**

Leidos has an immediate opening for a Senior Solution Architect to join our Mission Solutions team in Chantilly, VA.

We are seeking a Senior Solutions Architect who can think beyond any single domain—and lead the development of sophisticated, mission-critical solutions across AI, Cybersecurity, Enterprise IT, Biochemical and Life Sciences, Open-Source Intelligence, Data Analytics, Modeling & Simulation, and other emerging technical arenas.
As a senior technical leader, you bring years of experience architecting complex systems, guiding diverse teams, and shaping strategy at the highest levels. You don’t just understand one technology—you understand how technologies interact, how missions evolve, and how to engineer solutions that solve real-world problems with creativity, clarity, and technical rigor.

This is a role for someone who thrives on tackling the unknown. As a key member of the CTO team, you will be the person customers and capture...