IDMC Master Data Management Sr Analyst

Welcome to Haleon. We’re a purpose-driven, world-class consumer company putting everyday health in the hands of millions. In just three years since our launch, we’ve grown, evolved and are now entering an exciting new chapter – one filled with bold ambitions and enormous opportunity.
Our trusted portfolio of brands – including Sensodyne®, Panadol®, Advil®, Voltaren®, Theraflu®, Otrivin®, and Centrum® – lead in resilient and growing categories. What sets us apart is our unique blend of deep human understanding and trusted science.
Now it’s time to fully realise the full potential of our business and our people. We do this through our Win as One strategy. It puts our purpose – to deliver better everyday health with humanity – at the heart of everything we do. It unites us, inspires us, and challenges us to be better every day, driven by our agile, performance-focused culture.

Role Purpose

TheIDMC Master Data Management Senior Analystplays a critical role within the Enterprise Data Management (EDM) team, responsible for the design, implementation, and ongoing operation of Master Data Management (MDM) solutions built onInformatica Cloud (IDMC).

This role partners closely with MDM Functional Managers, business stakeholders, and technical teams to translate data requirements into robust, scalable MDM solutions. The Senior Analyst owns key aspects of IDMC MDM design standards, platform configuration, and service delivery, ensuring data integrity, performance, and regulatory compliance across the enterprise

Key responsibilities:

MDM Strategy, Design & Implementation

• Lead thedesign, build, and maintenanceof Informatica Cloud (IDMC) MDM solutions.

  
  
  

• Define and ownIDMC MDM design standards, patterns, and best practices to ensure consistency, scalability, and platform alignment.

  
  
  

• Work withcross‑functionalteams to deliver a fully integrated IDMC platform aligned to enterprise architecture principles.

  
  
  

• Design and implement extensiblebusiness entity data models, including complex hierarchies and relationships.

  
  
  

MDM Configuration & Data Governance

• Configure andmaintainkey MDM capabilities including: 

  
  
  

• Match and merge logic, survivorship, and trust rules

  
  
  

• Data stewardship workflows for governance, reviews, and exception handling

  
  
  

• MDM data quality (DQ) rules usingInformatica Cloud Data Quality (ICDQ)

  
  
  

• Develop and execute data model changes, MDM workflows, role configurations, and DQ logic.

  
  
  

• Perform validation ofdata integration, mappings, matching rules, and DQ rulesto ensure accuracy and compliance.

  
  
  

• Support audit readiness by ensuring all designs, configurations, approvals, and validation artefacts aredocumented, traceable, and compliant.

  
  
  

Integration & Orchestration

• Design and buildhigh‑performanceintegrations using: 

  
  
  

• Cloud Data Integration (CDI)for batch and operational data flows

  
  
  

• Cloud Application Integration (CAI)for real-time,event‑drivenintegrations

  
  
  

• Build andmaintainAPI‑basedintegrations (REST/SOAP) to synchronise MDM data with operational systems such asSAP, Salesforce, and other enterprise platforms.

  
  
  

• LeverageIDMC REST APIsfor automation and advanced platform interaction.

  
  
  

Service Management & Operations

• Overseeday‑to‑dayoperation of MDM services, ensuringavailability, performance, and stability.

  
  
  

• ApplyITIL best practicesacross incident, problem, and change management.

  
  
  

• Act as a senior technical escalation point forMDM‑relatedissues.

  
  
  

Continuous Improvement & Leadership

• Identifyopportunities to improve MDM processes, performance, and platform efficiency.

  
  
  

• Stay current with IDMC, MDM, and integration technology trends, applying enhancements whereappropriate.

  
  
  

• Provide technical leadership, guidance, and knowledge sharing within the EDM and wider data community

  
  
  

Qualifications & Skills:

We are looking for professionals with these required skills to achieve our goals:

• Informatica Cloud (IDMC) MDM Certification

  
  
  

• ITIL Certification.

  
  
  

• Core MDM SaaS Configurations

  
  
  

• Business Entity Modellingi.e.expertisein designing extendible data models including complex hierarchies and relationships

  
  
  

• Match & Merge Logici.e.configuration of match rules, tuning and defining survivorship/trust rules

  
  
  

• Data stewardship workflowsi.e.designing and implementing governance workflows for reviews and exception handling

  
  
  

• Integration & Orchestration

  
  
  

• CDI (Cloud data integration) Building high performance ingress/egress jobs using Informatica connections with source and target systems

  
  
  

• CAI (Cloud application integration) Building real time, event driven integrations using APIs (REST/SOAP) to sync MDM data with operational systems like SAP or Salesforce

  
  
  

• Proficiencyin Python, SQL and Java related to IDMC development

  
  
  

• IDMC Rest APIs

  
  
  

• IDMC CI/D using Source control integration (Git), use of Azure DevOps or GitHub for automation, IDMC rest APIs forcheckin/out and pull code, code promotion flow

  
  
  

• Informatica transformation language

  
  
  

• XQuery functions and usage of them in IDMC

  
  
  

• Excellent leadership and team management skills.

  
  
  

• Proficient in stakeholder management and communication.

  
  
  

• Strong analytical and problem-solving abilities.

  
  
  

• Ability to work in a fast-paced, dynamic environment.

  
  
  

• Ability to speak and write English.

  
  
  

• Analytical ability to diagnose problems and to develop practical solutions.

  
  
  

• Good communicationskills, both interpersonal and presentation.

  
  
  

• Able to interact with and influence individuals.

  
  
  

• Able to work effectively in a matrix organization across geographies and cultures.

  
  
  

Experience Required:

• Minimum of 10 years of experience in MDM, with a focus on Informatica IDMC

  
  
  

• Proven experience leading Informatica MDM projects

  
  
  

• Understanding of the Haleon Quality System and validation requirements, policies, procedures, and standards

  
  
  

 Job Posting End Date

Haleon are committed to mobilising our purpose in a way that represents the diverse consumers and communities who rely on our brands every day. It guides us in creating an inclusive culture, where different backgrounds and views are valued and respected – all in support of understanding and best serving the needs of our consumers and unleashing the full potential of our people. It’s important to us that Haleon is a place where all our employees feel they truly belong.
During the application process, we may ask you to share some personal information, which is entirely voluntary. This information ensures we meet certain regulatory and reporting obligations and supports the development, refinement, and execution of our inclusion and belonging programmes that are open to all Haleon employees. 
The personal information you provide will be kept confidential, used only for legitimate business purposes, and will never be used in making any employment decisions, including hiring decisions.

If you require a reasonable adjustment or accommodation or other assistance to apply for a job at Haleon at any stage of the application process, please let your recruiter know by providing them with a description of specific adjustments you are requesting. We’ll provide all reasonable adjustments to support you throughout the recruitment process and treat all information you provide us in confidence. 

The Haleon recruitment team will contact you using a Haleon email account (@haleon.com). If you are not sure whether the email you received is from Haleon, please get in touch.