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Data Business Analyst

Allegis Grouplondon, united kingdom🇬🇧United KingdomPosted 19 Sept 2026

Quick Overview

Seniority
Mid Senior
Work mode
Hybrid
Location
london, united kingdom, United Kingdom

Job Description

Aviation organisation looking for a Business Analyst to join their Data Transformation Programme. You will support the design, implementation and migration of a new Reference Data model, CMS platform and associated business processes across the organisation.

Contract Length: 12 Months

Location: London, Heathrow or Sutton - 2 days in office per week

Key Responsibilities:

  • Document current and future-state Reference Data processes.
  • Facilitate workshops with Product, Data, Engineering and Operations teams.
  • Capture and manage business, functional and migration requirements.
  • Support the design and implementation of a new Reference Data operating model.
  • Document dataset dependencies, upstream and downstream impacts, and migration activities.
  • Develop migration plans and coordinate execution with delivery teams.
  • Create user stories, acceptance criteria and supporting artefacts.
  • Conduct process mapping, gap analysis and impact assessments.
  • Support testing, validation and business readiness activities.
  • Drive stakeholder alignment and accountability throughout the programme.

Essential Skills & Experience:

  • Proven Business Analyst experience on data transformation programmes.
  • Data modelling and data management experience.
  • Data migration planning and execution support.
  • Data governance frameworks.
  • Data Ingestion
  • ETL

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