Senior Mainframe Architect — Mission-Critical Systems (Reston)

Peraton is seeking a Senior Advisor Software Architect in Reston, VA to provide architectural oversight for development of mission-critical products. You will articulate the architectural vision, model interfaces, and validate designs against requirements, collaborating with product managers and customer experts to deliver features.

The role combines mainframe and enterprise architecture with DevSecOps practices, requires strong communication, and demands US citizenship with ability to obtain a