Data Cleansing Analyst – Junior
Confirmed on the employer's own hiring board on Sep 29, 2026. First seen by Alion on May 18, 2026. Salt scores C on the Alion truth index.
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Data Cleansing Analyst - Junior
Ref: JO-2605-360893
IT
50 - 249 Employees
£300.00 - £300.00 per day
Environment:
Hybrid
Contract Type:
Contract
Starts:
2026-06-01
Duration:
6 Months
Data Cleansing Analyst
Housing / Local Government
Contract, Hybrid Working
London
£300 per day Umbrella
The Role
We are supporting a London local authority with the appointment of a Data Cleansing Analyst to support a key housing data improvement project within the Housing Directorate.
This role will focus specifically on data cleansing, spreadsheet management and improving the accuracy and consistency of housing and asset related data across multiple systems.
This is a great opportunity for someone with a strong data background looking to gain experience within local government and housing services. The role would suit a junior analyst, graduate or someone early in their data career with strong Excel and spreadsheet skills.
You will work closely with operational and technical teams to identify inaccurate, duplicate or incomplete data and help improve overall data quality standards across the service.
This is a hybrid working contract role paying £300 per day via umbrella.
Key Responsibilities
* Cleanse, validate and maintain housing and asset related datasets
* Identify duplicate, incomplete or inaccurate records across systems and spreadsheets
* Support data migration and data quality improvement activities
* Work extensively with Excel and large spreadsheets to organise and update information
* Ensure data consistency and accuracy across multiple systems
* Support teams with data uploads, amendments and reconciliation activities
* Liaise with Housing, IT and operational teams regarding data corrections and updates
* Follow GDPR, data governance and ICT security processes when handling data
* Assist with reporting and tracking of data cleansing progress
Essential Experience
* Strong Excel and spreadsheet management skills
* Experience working with large datasets and data cleansing activities
* Good attention to detail and accuracy
* Comfortable manipulating and reviewing data across multiple spreadsheets and systems
* Strong organisational and communication skills
* Ability to work independently and manage workload effectively
*Rates depend on experience and client requirements