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# Senior Technical Lead

- **Company:** HCLTech
- **Location:** London, UK
- **Experience:** Expert
- **Contract:** Permanent contract
- **Skills:** Microsoft Excel, Network Model, Operational Data Store, SQL Databases, Macros, Powerquery, Vba Programming Language
- **Published:** August 24, 2026
- **Apply:** https://uk.indeed.com/viewjob?jk=5834b80233f14399

## About the Role

5-8 years of experience working in an industrial or utility-based environment

Advanced Excel skills are essential (XLOOKUP, Power Query). Proficiency in VBA/Macros and SQL for data joining and cleansing is highly preferred.

## Description

Perform cross-system lookups to align unique identifiers across various datasets
Assist in defining "parent-child" relationships between assets to build a logical network model.
Identify gaps or inconsistencies in existing data extracts-such as missing coordinates or naming mismatches-and work with stakeholders to resolve them.
Create and maintain a master mapping sheet that links engineering metadata with operational data points.
Documentation of methods adopted for items as above.