Senior Data Business Analyst

Company: Markel

Location: London

Posted: May 20th, 2026

Looking for a role that will have a significant impact in Change Delivery? We are looking for an individual to join the team as a Senior Business Analyst to help be part of the driving force behind change and delivery in our business.

What part will you play? If you’re looking for a place where you can make a meaningful difference, you’ve found it. The work we do at Markel gives people the confidence to move forward and seize opportunities, and you’ll find your fit among our global community of optimists and problem-solvers. We’re always pushing each other to go further because we believe that when we realize our potential, we can help others reach theirs.

Join us and play your part in something special!

The opportunity

The Change Delivery team builds and leads the end-to-end delivery of our strategic programmes and operational change priorities in collaboration with business teams and IT. The team currently comprises of three main capabilities – business analysis, programme/project management and portfolio management office.

We are seeking a Senior Data Business Analyst to join our Change Delivery team. This role sits at the intersection of business, data, and technology, with responsibility for analysing complex data requirements across multiple systems and supporting critical business reporting and analytical processes.

A core focus of the role will be performing end-to-end data analysis across the insurance data lifecycle, tracing data from policy administration systems through operational data stores and reporting layers to financial ledgers and actuarial reserving outputs. This activity will be aligned to our top priority projects.

The successful candidate will work closely with senior stakeholders across Finance, Actuarial, Underwriting, and Operations, acting as a key partner in resolving complex data challenges and improving the organisation’s overall data capability. The role requires a strong investigative attitude to understand and challenge data lineage, while ensuring consistency across operational, financial, and actuarial reporting.

What you’ll be doing

End-to-End Data Analysis

Stakeholder Engagement

Data & Reporting Solutions

Data Governance & Best Practice

Our must-haves

Desirable Experience

Who we are

Markel Group (NYSE – MKL) a Fortune 500 company with over 60 offices in 20+ countries, is a holding company for insurance, reinsurance, specialist advisory, and investment operations around the world.

What’s in it for you?

Are you ready to play your part?

Markel celebrates the value of a diverse workforce that brings experience and expertise from a wide variety of backgrounds and life circumstances. Whatever your background, if you feel you meet the requirements of this role then we want to hear from you. We are also happy to consider candidates who are looking for flexible working patterns.

Equal Opportunity

We are an equal opportunity employer and value diversity at our company. We do not discriminate on the basis of race, religion, colour, national origin, sex, gender, gender expression, sexual orientation, age, marital status, veteran status, or disability status.

Accommodations

We will ensure that individuals with disabilities are provided with all reasonable accommodations to be able to participate in the job application or interview process and to perform essential job functions if successful. Please contact us via email at rec@markel.com or call us at 0161 507 5827 to request any accommodations that may be needed. This includes any alternative formats of any documents or information on how to apply offline.

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