**Description**

Leidos is seeking a **Principal Data Architect / Scientist** to join the **Air Traffic Business Area within the Homeland Sector** , supporting the development of the **Leidos Common Automation Platform (L-CAP)** . L-CAP is a mission-critical, future-ready automation platform built on a **hybrid cloud data mesh architecture** , enabling next-generation air traffic management capabilities. As part of a **large-scale Scaled Agile (SAFe) software development organization** , you will serve as a **technical leader and strategic architect** , shaping enterprise data solutions that bridge mission needs, systems engineering rigor, and modern Agile delivery.

This role is ideal for a highly experienced architect who can operate at both strategic and hands-on levels, influence across teams and programs, and drive the evolution of scalable, secure, and resilient data ecosystems. This position supports government programs and requires the ability to **obtain...