Knowledge Modeller / Knowledge Graph Modeller (x2)
Contract: 6 months
Rate : £560 per day (Inside IR35)
Positions available: 2

Location: UK Remote (occasional stakeholder workshops/travel as required in London/Manchester)
Our Client is hiring for a reputed client to support a major programme focused on knowledge discovery, semantic modelling and enterprise knowledge graph development. If you enjoy turning messy, real-world understanding into clear structures that help AI and data teams move faster, this is a brilliant opportunity to make a tangible impact.
What you'll be doing:

* Lead knowledge discovery across the organisation-mapping how data, systems and business processes connect
* Facilitate structured stakeholder interviews and workshops to elicit and clarify business knowledge
* Extract implicit knowledge from SMEs, documentation and legacy systems
* Identify inconsistencies, duplication and gaps across multiple sources
* Define entities, attributes, relationships and cardinality-capturing business semantics accurately




* Translate unstructured knowledge into structured artefacts (models, diagrams and definitions)
* Build conceptual and logical data models for enterprise knowledge graph initiatives
* Support ontology and taxonomy models, and help uphold modelling standards and best practice
* Work with technical teams to enable knowledge graph development and knowledge-driven RAG pipelines
What you'll bring:

* Strong conceptual data modelling and logical data modelling experience
* Proven Entity Relationship (ER) modelling capability
* Experience modelling complex business domains including many-to-many relationships, hierarchical structures and rule-based logic
* Knowledge graph modelling experience, including nodes, edges and graph traversal concepts
* Workshop and requirements discovery experience with stakeholders and business users
* Ability to operate confidently in regulated environments (e.g., Government or Financial Services)
* Minimum 5 years cont

📌 Knowledge Modeller x2 (Cheste)
🏢 Experis
📍 Cheste