Senior RAG / Data Engineer - Active Secret clearance

Sr. RAG / Data Engineer — Federal and DoD Programs

About the Role
PGTEK is seeking a Sr. RAG / Data Engineer to support our L200 Driving Adoption capability. You will build the knowledge pipeline that gives Gemini grounded, traceable, and permission-aware answers for mission-critical applications.

Key Responsibilities
- Own ingestion, cleaning, chunking, embeddings, metadata, retrieval, citations, access filtering, and data quality
- Implement solutions using Python, BigQuery, Cloud Storage, Vertex AI/RAG, embeddings, and vector search
- Mentor team members and contribute reusable standards
- Support RMF/FedRAMP/DoD authorization activities