Senior Software Systems Engineer - TS/SCI with Full Scope Poly with Security Clearance

Navius is seeking a hands-on Senior Software Systems Engineer to support mission-critical programs in Annapolis Junction, MD. This role sits at the intersection of software development, systems design, integration, and platform reliability. The position is approximately 60% hands-on Java development and 40% systems design, integration, and architecture alignment. You will help drive software-heavy systems from concept through delivery while working closely with developers, systems engineers, De…