Senior SI&OP Leader – Aerospace & Space Systems

Sierra Space is seeking a Senior Manager, SI&OP to link customer demand, supply, and capacity with program execution. You will implement and optimize SI&OP processes across forecasting, inventory, and workforce planning to ensure on-time delivery of spacecraft and subsystems, while balancing cost and capacity. You will coordinate with Business Development, Operations, Supply Chain, Finance, and Programs to enable predictable execution in a dynamic, high-growth environment.