This Systems Engineer role supports satellite communications ground systems within a classified program environment. The position focuses on troubleshooting operational outages, analyzing diagnostic data to identify root causes, and managing system requirements and technical documentation. Key duties include coordinating hardware repairs with vendors, performing design trade-off studies, and providing emergency on-call support. The role appeals to early-career engineers seeking to grow expertise in mission-critical RF systems within a dynamic team. Candidates will collaborate with experienced professionals and contribute to architecture improvements. The position requires an active TS/SCI clearance, occasional after-hours availability, and periodic domestic or international travel to support antenna and tower operations.