Infrastructure and Capacity Management: Own planning and execution for the compute, networking, storage, data, inference/training at large scale, orchestration, observability, and GPU/HPC capacity required to support high-volume GenAI workloads. Multimodal GenAI Platform Direction: Lead development and delivery of capabilities spanning large language models, vision-language models, image and video understanding/generation, speech/audio, embeddings, retrieval-augmented generation, evaluation frameworks, safety systems, and model lifecycle tooling.