Principal Data Architect DV Cleared

Principal Data Architect, DV Cleared Secure Government & Defence Programmes UK | Hybrid  Client Site Active DV clearance required, non-negotiable Datatech Analytics is supporting a leading UK consulting and technology organisation delivering secure, enterprise-scale data platforms across defence, national security and classified government programmes. We're looking to speak with Principal Data Architects who want to take ownership of architecture across complex, high-impact environments where security, scale and performance all matter.

The Role A senior architecture position with real ownership. You'll define and lead the technical direction of large-scale data platforms, working closely with senior stakeholders, engineers and delivery teams across critical transformation programmes. This is not advisory-only. You'll be close to delivery, shaping how platforms are actually built and used. What you'll be doing Leading enterprise data architecture across secure government programmes Designing end-to-end platforms, from ingestion through to analytics and operational use Building secure, scalable architectures for highly classified environments Translating mission requirements into practical, deliverable solutions Guiding engineering teams through implementation Influencing architectural strategy and long-term capability Technology environment You'll typically be working across: AWS, Azure and Google Cloud Databricks and Snowflake Lake, lakehouse and modern warehouse architectures Distributed data processing platforms Dev Ops, Infrastructure as Code and secure deployment patterns Data governance, access control and analytics enablement What we're looking for Active DV clearance Proven experience designing and delivering enterprise data platforms Background in defence, national security or secure government environments Deep expertise in cloud data architecture and secure platform design Strong stakeholder influence at senior level Experience leading teams across complex delivery programmes Why this role These programmes sit at the heart of the UK's secure data capability.

The platforms you'll shape directly support operational decision-making in highly sensitive environments. Complex problems, real constraints, and work that has genuine impact. For a confidential conversation: