L3Harris Technologies has an opening for a Joint Exercise Planner that will support the National Reconnaissance Office (NRO) by developing and executing exercises that validate operational readiness, refine tactics, techniques, and procedures (TTPs), and integrate NRO equities into joint, interagency, and coalition space events. The planner will work closely with NRO mission partners, the National Space Defense Center (NSDC), and various Combatant Commands to design realistic scenarios that stress capabilities and improve the resilience of national space systems. This position requires expertise in exercise planning, operational integration, and SDA mission awareness, with the ability to align NRO objectives to the broader space enterprise training and exercise cycle.