We are seeking a senior AI Technical Architect within a secure UK Government environment. You will bridge the gap between high-level stakeholder strategy and hands-on implementation of Generative AI and Large Language Models (LLMs). Hybrid - 2 days week from London Office.Key ResponsibilitiesArchitecture and Governance: Lead the design and deployment of on-premises, hybrid, and cloud-native AI solutions.GenAI Implementation: Hands-on deployment of Azure OpenAI, Vector Databases, and RAG patterns.Data Engineering: Oversee large-scale data processing using Python and PySpark to support AI model fine-tuning.Leadership: Manage technical delivery teams and deliver upskilling sessions to the customer.Stakeholder Management: Gain consensus on complex technical roadmaps with diverse client groups.Technical Skills and ExperienceCore AI: Azure OpenAI, Prompt Engineering, Cognitive Search, Form Recognizer.Data/Coding: Expert-level Python, PySpark, and Vector DB integration.Ops: Practical knowledge of MLOps and LLMOps lifecycles.Security: Must hold active UK Government SC Clearance.CertificationsMandatory: AZ-204 (Azure Developer Associate).Preferred: AZ-305 (Solutions Architect), AI-102 (AI Engineer), or DP-100 (Data ScientistRandstad Technologies is acting as an Employment Business in relation to this vacancy.