Senior Systems Engineer SME — Technical Visionary and Leader

Leidos is seeking an experienced Systems Engineer SME to provide technical leadership for the Chinook Program, supporting a mission-critical application and guiding architecture and modernization strategies. You will monitor systems, troubleshoot anomalies, and mentor engineers across cross-functional teams.

You will interact with end users, contractors, and government managers, delivering technical presentations and shaping the future direction of the program from Tucson, AZ or other listed