Enterprise Data Specialist (formerly: Master Data Specialist)

Iag Gbs; Kraków; Hybrid; PLN 120,000 - 180,000; Full time

Benefits offered by this job

Health insurance

Pension scheme

Performance bonuses

Job summary

IAG GBS in Krakow is seeking an Enterprise Data Specialist to manage day-to-day master data for customers, finance, and materials. You will validate data for reporting, budgeting, and forecasting and execute approved SAP master data changes (GL accounts, banks, customers, vendors, materials).

You will interact with suppliers to secure data, monitor KPIs, and drive process improvements while aligning with Master Data policies across MDG and S4Hana platforms.

Qualifications

• Experience processing MDG and S4Hana master data requests in line with policy.
• Strong data validation and issue-resolution capabilities.
• Ability to communicate with suppliers by phone to verify data.
• Ability to develop and monitor KPIs and SLAs, and drive improvements.

Responsibilities

• Process requests from Guided Buying in SLP, MDG and S4Hana per policy.
• Execute changes to SAP master data (GL accounts, banks, customers, vendors, materials).
• Resolve data-collection issues and supplier data queries.
• Prepare KPIs and monitor SLAs; continuously implement improvements.
• Create and maintain procedures, process maps and manuals.

Skills

Guided Buying

SAP MDG

S/4HANA

Master Data

Data validation

Tools

SAP MDG

SAP S/4HANA

SAP Ariba Guided Buying

Job description

Enterprise Data Specialist (formerly: Master Data Specialist)# Careers at IAG GBS## Enterprise Data Specialist (formerly: Master Data Specialist)Apply: Krakow, Poland: Full time: Posted Today: End Date: November 3, 2026 (4 days left to apply): JR100848Full time## IAG GBS (Global Business Services) a part of International Airlines Group (IAG).## IAG is one of the world’s largest airline groups with 600+ aircraft carrying more than 122 million customers to 260 destinations across 91 countries each year.## IAG brings together leading airline brands Aer Lingus, British Airways, Iberia, Level, Vueling. These are supported by IAG Loyalty that spans all its airlines and beyond, offering the global currency Avios and including BA Holidays, and IAG Cargo which delivers vital goods and produce around the world. These businesses are complementary to its core airline businesses.## As the first airline group globally to commit to net zero by 2050, sustainability is a core part of IAG’s strategy.## IAG GBS drives efficiency and simplicity in providing centralised solutions in Finance Operations, Financial Planning and Analysis, Tax, Treasury, Audit and Airline services across IAG.## We are headquartered in Kraków. **Purpose of the role**Day to day Master Data Management Processes (Customer & Finance Master Data, Material management)Validate data, ensure accuracy, timeliness and completeness of data for management reporting andplanning, budgeting and forecasting purposes across IAG.Assistance to Enterprise Data Specialist, Enterprise Data Team Lead and Manager.Process requests from Guided Buying in SLP (SAP Ariba), SAP MDG and S4Hana in accordance with Master Data policy and proceduresExecute changes to SAP master data (e.g. GL accounts, bank, customer, materials, etc.) as approved by the business**Responsibilities*** Process requests from Guided Buying in SLP, MDG and S4Hana in accordance with Master Data policy and procedure* Execute changes to SAP master data (e.g. GL accounts, bank, customer, vendor, materials, etc.) as approved by the business* Resolve data-collecting issues and queries related to Master Data* Conduct phone calls with suppliers in order to ensure secured data* Prepare KPIs and monitor SLAs* Continuously implement improvements* Create and Maintain Procedures, Process Maps and Manuals**Required Skills, Qualifications & Experience:*** Process requests from Guided Buying in SLP, MDG and S4Hana in accordance with Master Data policy and procedure* Execute changes to SAP master data (e.g. GL accounts, bank, customer, vendor, materials, etc.) as approved by the business* Resolve data-collecting issues and queries related to Master Data* Conduct phone calls with suppliers in order to ensure secured data* Prepare KPIs and monitor SLAs* Continuously implement improvements* Create and Maintain Procedures, Process Maps and Manuals **What we offer:**The chance to enjoy a challenging career in an exciting, fast-moving environment in a dynamic industry.The opportunity to work in a multi-cultural environment with great offices in many locations. We aim to provide all our people with a work/life balance, as well as the many benefits offered by a global organisation, including health insurance, pension and performance bonuses.We are an equal opportunities employer and all qualified applicants will receive consideration for employment without regard to race, colour, religion, sex, national origin, disability status, protected veteran status, or any other characteristic protected by law.