Senior Data Analyst

Burns Sheehan; High Wycombe; Hybrid; GBP 50,000 - 70,000; Full time

Job summary

A leading UK environment services firm is seeking a Senior Project Data Analyst to contribute to data migration efforts. This hybrid/remote role involves designing ETL processes, analyzing large datasets, and ensuring data accuracy. Ideal candidates will possess strong SQL skills and experience with ETL tools. Join us to tackle complex data challenges in a dynamic environment.

Qualifications

• Experience in data migration projects.
• Ability to manage complex data challenges.
• Strong problem-solving skills.

Responsibilities

• Design ETL processes for data migration.
• Analyze and cleanse large datasets.
• Validate data accuracy with business users.
• Create documentation for migration processes.

Skills

Strong SQL skills

Hands-on experience with ETL tools

Data profiling and root cause analysis

Experience with large datasets

Tools

SQL Server (SSMS, SSIS)

Alteryx

Talend

Job description

Overview

Senior Project Data Analyst - Data Migration | High Wycombe (Hybrid / Remote)

Here at Burns Sheehan, we’re exclusively working with a large UK environment services business undergoing significant transformation. As part of this, they’re investing heavily in their data and IT functions and are now looking to bring in a Senior Project Data Analyst to play a key role in their data migration team.

This is a high-impact role focused on managing end-to-end migration processes from legacy and acquired systems into enterprise platforms - ensuring data is accurate, cleansed, and business-ready.

What You’ll Be Doing

• Designing and implementing robust ETL processes for operational and commercial data migration
• Working with SQL Server (SSMS, SSIS) and ETL tools such as Alteryx or Talend
• Analysing, cleansing, and preparing large, complex datasets (customer accounts, schedules, depot and vehicle data, billing records)
• Validating migrated data with business users to ensure accuracy ahead of go-live
• Creating clear documentation for transformation logic, migration processes, and issue resolution
• Contributing to best practices and standardisation of migration approaches across acquisitions and projects

What They’re Looking For

• Strong SQL skills and hands-on experience with ETL tools (SSMS, SSIS, Alteryx, Talend or similar)
• Experience working with large, transactional and operational datasets from complex systems
• Strong skills in data profiling, root cause analysis, and transformation
• Industry experience in waste management, field services, or logistics would be a bonus but not essential

This role would suit someone experienced in migration projects who enjoys solving complex data challenges, working cross-functionally, and ensuring business-critical systems are underpinned by reliable, accurate data.

If you’re interested, apply now or get in touch for a confidential chat.

Seniority level

• Mid-Senior level

Employment type

• Full-time

Job function

• Information Technology

Industries

• Environmental Services and IT Services and IT Consulting