Data Engineer- SC & Nppv- IR35

Data Engineer-MUST HAVE CURRENT SC&T NPPV3-Inside IR35

We are recruiting for an exciting opportunity for a Data Architect to join a high‑profile programme currently moving into Phase 2 of its design. This role will focus on evolving an existing data model to support new application requirements, including terabyte‑scale data processing, digital media data, and enterprise‑aligned architecture. You'll play a key role in shaping scalable solutions and supporting advanced data‑driven capabilities in an Agile environment.

• Enhance and develop the target data architecture and logical data models
• Design and implement Elasticsearch structures (indices, documents, fields) Lead data mapping, transformation, and integration activities
• Produce core artefacts (data dictionaries, mapping docs, architecture definitions)
• Support data lifecycle management (archiving, upgrades, decommissioning)
• Ensure alignment with enterprise data standards and governance
• Act as the SME for all data‑related decisions across technical and business teams

• Strong experience with Elasticsearch data modelling
• Expertise working with large‑scale (TB+) datasets and data pipelines
• Experience with data lake architectures
• Strong data modelling, mapping, and governance knowledge
• Ability to translate business requirements into technical data solutions
• Proven experience operating in Agile environments
• Confident stakeholder engagement and architectural decision‑making

You must have current live SC & NPPV3 Clearances