Lockheed Martin seeks a Cyber RF Software Engineer Senior Staff to lead development of advanced RF-focused software for mission-critical defense and aerospace systems. In this high-impact role, you will architect, implement, and integrate RF signal processing, communications, and cyber-resilient capabilities across embedded and ground platforms. You’ll collaborate with cross-disciplinary teams, guide technical direction, mentor engineers, and ensure high reliability, security, and performance. Join a mission-driven, high-performance culture with strong support for growth, innovation, and global security impact.