Data Manager (MDM) in London

The Data Manager (MDM) will play a critical role in advancing Enstar's enterprise data governance and master data capabilities. This role ensures that the company's core reference and master data — including entities such as policy, claims, counterparties, and chart of accounts — are accurate, consistent, and governed across systems and business units.

Reporting to the Head of Data Management, the Data Manager will serve as the subject matter expert in data governance, data quality, and MDM tooling (such as Profisee, Purview, or equivalent technologies). They will oversee the lifecycle of master data across Finance, Actuarial, Claims, and Investments, ensuring that critical data is trusted, compliant, and aligned to regulatory frameworks (e.g., GDPR, Solvency II, DORA).

This role requires a balance of strategic leadership and hands-on delivery — establishing standards, defining policies, and embedding MDM practices across Enstar's data platform while collaborating with Data Architecture, Engineering, and Business Data Owners to drive adoption and long-term data stewardship.

What you will be doing:

• Define and implement the enterprise Master Data Management strategy, ensuring alignment with Enstar's data platform, architecture, and governance frameworks.
• Own the master data model for key business domains (e.g., Policy, Claims, Legal Entity, Chart of Accounts), ensuring consistent definitions, hierarchies, and lineage.
• Lead governance processes to maintain master data accuracy, version control, and lifecycle management across multiple jurisdictions and systems.
• Establish and maintain data ownership and stewardship models, working with business leads to embed accountability for data quality.
• Oversee metadata management, taxonomy design, and data lineage tracking in collaboration with Microsoft Purview and other governance tools.
• Define and enforce data quality standards, thresholds, and controls to support financial reporting, regulatory submissions, and operational analytics.
• Collaborate with Risk, Privacy, and Compliance teams to ensure master data adheres to relevant regulatory and audit requirements.
• Implement automated data validation, reconciliation, and exception management processes within the MDM toolset.
• Lead configuration and operational management of the enterprise MDM platform (e.g., Profisee), including integration with Snowflake and other downstream systems.
• Develop and document data mastering rules, survivorship logic, and golden record creation processes.
• Drive continuous improvement of MDM automation, metadata capture, and workflow orchestration to enhance scalability and efficiency.
• Partner with Data Engineering and Architecture to align MDM integration patterns, ensuring reliability and traceability of data exchange.
• Serve as the key liaison between business functions and technical teams on all matters related to master data.
• Deliver training and best-practice guidance to business stewards and data owners, embedding a culture of governed data usage.
• Support the Data Office in reporting progress against data governance KPIs, including quality metrics, adoption rates, and policy compliance.

What You Will Bring:

• 10–12 years of experience in data management, data governance, or MDM delivery, ideally within insurance, reinsurance, or financial services.
• Proven track record implementing or managing enterprise MDM platforms (e.g., Profisee, Informatica, Reltio, or similar).
• Experience defining and governing master data models across multiple domains (e.g., Policy, Claims, Legal Entity, Chart of Accounts).
• Demonstrated success in embedding data ownership and stewardship frameworks within business operations.
• Hands-on experience in data quality management, including rule creation, measurement, and remediation workflows.
• Strong understanding of data governance frameworks (e.g., DAMA-DMBOK, DCAM) and regulatory expectations (GDPR, Solvency II, DORA).
• Deep familiarity with metadata management, taxonomy design, and data lineage principles.
• Knowledge of data integration and architecture patterns, particularly between MDM systems and data warehouses (e.g., Snowflake, Azure Data Services).
• Proficient in data modeling concepts (hierarchies, golden records, reference data structures, survivorship rules).
• Understanding of change management and adoption practices required to implement data governance successfully.

Your Benefits:

• Pension (Enrolment is automatic on joining with a 10% employer contribution)
• Dental Insurance (This is an optional taxable benefit available to employee, spouse, and dependents)
• Medical Insurance (This is an optional taxable benefit available to employee, spouse, and dependents through a private health network)
• Travel Insurance (As an employee you are automatically enrolled with business and leisure travel insurance with single, couple, family, or single parent family coverage options.)
• Eligible company funded annual 360 Health Assessment.
• Voucher for free annual eye examination.
• Option to loan a bicycle and safety equipment tax free.
• Wellness Reimbursement program (up to 700 pounds annual reimbursement for wellness related expenses, i.e., gym memberships, massage, etc.).
• Tusker – Electric Vehicle (A fixed monthly amount is taken directly from your gross salary and, in return, you get the use of a brand new electric car.).
• Optional Critical Illness coverage
• Automatic coverage provided by income protection programme
• Access to Employee Assistance Programs (EAP) for health and wellbeing
• One paid annual volunteer day

Who we are:

Enstar is a trusted, leading global (re)insurance group that delivers innovative solutions that help our clients reduce risk, release capital and achieve finality. We operate through our network of group companies positioned across the world's major insurance hubs, spanning Bermuda, the US, London, Continental Europe and Australia.

We are dedicated to helping some of the world's largest organisations manage risk, providing new opportunities and supporting freedom to grow. With deep expertise, a highly experienced team and a strong track record in the retrospective (re)insurance market, we are proud of our 30+ year history of building enduring partnerships and bringing fresh thinking to complex challenges.

Our solutions are supported by Enstar's robust balance sheet, as evidenced by our $20.3 billion in assets, financial strength ratings and partnership with Sixth Street, a leading global investment firm.

Why choose us?

Learning and development opportunities are a fundamental part to our employee's career journey with Enstar. Their development and career progression remain key enablers of employee engagement, which can directly impact productivity, performance and retention.

At Enstar, we provide a number of initiatives and resources to support our employee's development through their career at Enstar.

• Professional Qualification/Study Support: We support our employees who wish to take professional qualifications aligned to their role and career development. In addition, we also offer study support.
• Training, Conferences & Seminars: As we are a global company we work with many Professional Bodies which offer training, conferences, seminars and often free CPD events.
• Digital Learning Hub: Our digital learning hub LinkedIn Learn has self-serve resources (e.g. courses, videos, ebooks, audio books) covering a range of topics to upskill your knowledge.

We also invest in physical, mental and financial wellbeing initiatives for every employee. Supportive teams, inspiring work and a great environment contribute to our happiness. We take efforts to have a positive influence in our communities and to continuously reduce our impact on the environment.

Enstar Inclusivity Policy:

Our annual Inclusivity Index puts Enstar ahead of the industry in terms of promoting an inclusive and welcome working environment. We're an equal opportunity employer and believe that our inclusive environment creates an authentic working culture. We don't discriminate on the basis of age, physical or mental disability, gender reassignment, marriage and civil partnership, pregnancy and carer status, race (including colour, nationality, and ethnic or national origin), religion or belief, sex and sexual orientation. Enstar is committed in providing an accessible recruitment experience for all those interested in working with us. Please let your Enstar Recruitment Partner know if you require any reasonable accommodation during the application process due to a disability to enable you to fully participate in our recruitment process.