Senior Technical Lead
United Kingdom
Job Description
Senior Technical Lead
City Of London, England

Job Summary

Role:

  • 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.

Skillsets:

  • 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.

Key Responsibilities

Role:

  • 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.

Skillsets:

  • 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.

Skill Requirements

Role:

  • 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.

Skillsets:

  • 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.

Other Requirements

Role:

  • 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.

Skillsets:

  • 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.

Information at a Glance

Why HCLTech?

At HCLTech, you'll supercharge your potential. You'll find your career. And you'll find your spark. All at a place that knows that helping its customers stay on top starts by putting its people first.

HCLTech is a global technology company, home to more than 223,000 people across 60 countries, delivering industry-leading capabilities centered around digital, engineering, cloud and AI, powered by a broad portfolio of technology services and products. We work with clients across all major verticals, providing industry solutions for Financial Services, Manufacturing, Life Sciences and Healthcare, Technology and Services, Telecom and Media, Retail and CPG, and Public Services. Consolidated revenues as of 12 months ending June 2026 totaled $14.8 billion.