Req ID: NTT DATA is seeking a MDM Data Steward to join our team in Mexico, México (MX-MEX), Mexico (MX). This role provides backup support to the SimpleMDG Core business team and acts as the primary point of contact for affiliates regarding the creation, activation, and maintenance of SAP material master data using Alcon’s Global Master Data Management standards. The position requires close collaboration with the Global Data Management team and business teams such as Supply Chain, Finance, Quality, and Sales to ensure data accuracy and completeness. Responsibilities Create and maintain local material master records and perform ongoing maintenance of local data for global materials. Provide guidance to commercial functional teams regarding the procedural and systematic tasks required for material master management in IRIS. Analyze business problems and operational data from one or more sources to formulate solutions of moderate to significant complexity. Ensure that the Alcon business rules defined in the GDM Data Dictionary are applied in the data maintenance. Analyze and complete new material master setup and change requests in Alcon ERP system, supporting day‑to‑day business operations. Work closely with other business teams like Supply Chain, Finance, Quality, and Sales to address and resolve master data issues in a timely manner. Query disparate databases to analyze large amounts of data to support Corporate Alcon ERP data validation activities. Participate in data governance and data quality/cleansing activities to ensure data accuracy and completeness. Coordinate data setup activities such as costing, pricing, and material data extension approvals as needed in the process of activating new materials for the commercial affiliates. Collect and store evidence of each change event related to financially controlled material master attributes and perform monthly financial control audits utilizing standard guidelines. Serve as the primary contact within the regional business when a business disruption occurs related to materials (transactional, logistical). Understand local and regional SCM structure to perform appropriate extensions and setups to support local supply chain activities and gain approvals in a timely manner. Work directly with Global Data Management team to represent EMEA as changes to global material settings are proposed (UOM, GTIN, Descriptions, etc.). Minimum Requirements Proficient in SAP Material Master, PIR, SL with 3‑5 years of SAP MM experience preferred. Proficiency with transactions such as MM01, MM02, QA08, MEK1, ME11, ME01, ME02, MM17, etc. Proficient in Microsoft Office suite. Experience working within a matrix structure in an international fast‑paced environment. Hands‑on attitude, ability to operate without minimal supervision and across different geographical and cultural backgrounds. Key Performance Indicators Completion of new material master setup and change requests within agreed‑upon timeframe. Enforcement of Global Data Management standards and guidelines to achieve 99% data accuracy. Multi‑rater feedback and customer‑satisfaction surveys to assess core and functional competencies. Completion of data analysis and cleansing activities within agreed‑upon timeframe. Education & Languages Bachelor’s Degree in Business Administration, Computer Science, or a related field, or equivalent experience. Fluent English is required; proficiency in another European language is an advantage. NTT DATA is an equal opportunity employer. Qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability or protected veteran status. #J-18808-Ljbffr