Principal AI/ML Architect for Large Language Models (RAG)

CACI International Inc is seeking a Principal AI/ML Engineer (Large Language Model) to advance AI/ML algorithms across domains such as object detection, NLP, reinforcement learning, and large language models.

You will lead and mentor a multidisciplinary team of developers and researchers, apply LLMs to remote sensing applications, fine‑tune foundation models, build adaptors, and implement RAG techniques with vector databases like Weaviate.