Data Administrator in City of London

Data Administrator in City of London

City of London Full-Time 20 - 24 £ / hour (est.) No working from home possible
Hays

At a Glance

  • Tasks: Support data remediation by reviewing records and identifying duplicates.
  • Company: Independent regulatory body ensuring market integrity in the UK.
  • Benefits: Competitive pay, flexible work schedule, and valuable experience in a regulatory environment.
  • Other info: Opportunity to work in a dynamic team with potential for future roles.
  • Why this job: Make a real impact on data quality while gaining essential skills for your career.
  • Qualifications: Strong Excel skills and experience in data management or compliance.

The predicted salary is between 20 - 24 £ per hour.

Duration: 5 months

Pay: £20-24 per hour (PAYE)

Location: 2 days per week in our Stratford, London office. In September 2026, they move to 50% in office across the month.

Interviews to be held after July 29th.

About the organisation:

Our client is an independent regulatory body in the UK responsible for ensuring the financial markets work well for the consumers and the economy, promoting market integrity and effective competition.

About the role:

We are seeking temporary resource to support a structured data remediation exercise. The role will focus on reviewing records, identifying duplicates and proposing “master records”, mapping linked records and preparing mapping decisions, compiling upload sheets and documenting evidence-based recommendations for later system update by the permanent team.

Responsibilities:

  • Reviewing and remediating records in line with agreed priorities
  • Identifying, validating or documenting relationships, duplicates, master records or other record attributes
  • Preparing, checking or maintaining mapping outputs, upload templates, logs or supporting analysis
  • Providing wider support to associated data, evidence-gathering, quality assurance or remediation work as required

What we’re looking for:

A disclosure paralegal or trainee accountant would suit this position well.

Minimum:

  • Strong Excel capability, including filtering, sorting, reconciliation, exception logging and maintenance of structured upload sheets
  • Experience maintaining a clear audit trail of decisions, exceptions and unresolved items
  • Ability to follow written rules precisely and escalate ambiguous cases rather than guess
  • Track record of exercising judgement within areas of delegated authority
  • Strong written communication and a careful, evidence-based working style

Essential:

  • Experience using external reference sources (such as Google, GLEIF) to validate organisation details and hierarchies
  • Experience in data remediation, data cleansing, master data review, migration support or similar record-by-record review work
  • Previous work in legal, finance, compliance, records management or other highly detail-oriented environments
  • Experience with duplicate detection, master-record selection and mapping output preparation

Desirable:

  • Ability to compare records across multiple sources and identify likely matches, duplicates, or relationships
  • Experience or knowledge of the UK or major international securities regulatory regime is helpful but not essential

Disability Confident: our hiring approach

We’re proud to be a Disability Confident Employer, and therefore, people or individuals with disabilities and long-term conditions who best meet the minimum criteria for a role will go through to the next stage of the recruitment process. In cases of high application volumes, we may progress applicants whose experience most closely matches the role’s key requirements.

What are the next steps?

If you are interested in the role, click the apply button and we will get in touch with you to discuss next steps.

Data Administrator in City of London employer: Hays

Join a vibrant secondary school that prioritises excellence in education and fosters a supportive community for both students and staff. As the Head of Mathematics, you will benefit from a competitive salary, ongoing professional development opportunities, and a collaborative work culture that encourages innovation and growth. This role not only allows you to lead a dedicated team but also to make a significant impact on student achievement in a welcoming environment.

Hays

Contact Details:

Hays Recruitment Team

We think you need these skills to ace Data Administrator in City of London

Communication Skills
Attention to Detail
Problem-Solving Skills
SQL
Automation
Python
Data Engineering