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# Master Data Management Steward

- **Company:** GTT, LLC
- **Location:** Morris County, NJ, United States (Remote available)
- **Salary:** $92,269.0
- **Contract:** Permanent contract
- **Skills:** Microsoft Excel, Data Files, Data Governance, Data Systems, Data Intelligence, SAP ERP, SAP NetWeaver Data Management, Technical Data Management Systems, Smartsheet, Data Processing, Data Strategy, People Soft, SAP S/4HANA, SAP MDG, SAP Ariba, Data Management, Gsuite, Multiplatform
- **Published:** November 5, 2026
- **Apply:** https://www.careerbuilder.com/job-details/master-data-management-steward-parsippany-nj--f5263eb3-69cb-4085-afda-230e8ca9c5ae

## About the Role

Master Data Management (MDM), Master Data Management (MDM), Data Sets, Data Processing, Multiplatform/Cross-Platform, Manufacturing Data Management, Data Modeling, Data Quality, Organizational Development/Management, Operational Support, * SAP ECC or S/4HANA experience, primarily Business Partner Management (must-have)

 * Master Data Governance tool experience (SAP MDG, Cherry Works)
 * Knowledge of computerized data systems and Excel spreadsheets
 * Heavy use of Excel and Google Sheets required
 * Intermediate verbal and written communication skills
 * Intermediate time management skills
 * Intermediate organizational skills and attention to detail
 * Ability to multi-task
 * A wide degree of creativity and latitude
 * MDM, Data Governance, and Data Quality Acumen
 * Analytical and statistical knowledge

Preferred Skills

 * PeopleSoft ERP experience
 * Banking verification services experience
 * SmartSheet experience
 * Google Suite package highly preferred
 * Phone skills (calling suppliers to verify banking information), * Bachelor's Degree required (preferred), * Minimum 1 year of experience in a Vendor / Supplier / Business Data environment required

## Description

The Vendor Master Data Management (MDM) Steward will utilize processes and policies for how data is managed and accessed in our systems landscape. In addition, you will assist with the development of systems and processes for data sourcing, mastering, and dissemination of data sets across various platforms.

The MDM team is responsible for ensuring consistency, completeness, and accuracy of data attributes based upon business and customer requirements. MDM will manage the organization's hierarchy, relationships, product grouping, content linkage, and data model. Team members are required to be good communicators and active listeners with a critical thinking mindset, who will support the operational direction of master data management within an enterprise platform.

This role is focused on the Procure-to-Pay function of master data management, requiring knowledge of vendor onboarding, invoice orders, purchase orders, and source-to-pay. The role requires heavy use of Excel and Google Sheets, as well as phone skills the selected candidate will be calling suppliers to verify banking information., * Manages vendor creation and updates across multiple business entities, including validating documentation (W-9, W8, ACH, Wire, EFT forms), duplicate checking (TIN, company name, address), and TrustPair banking validation system

 * Initiates Coupa Link Invitations post-vendor setup by compiling vendor summaries and contact details
 * Executes Ariba SLP Vendor Processing upon receiving new vendor notifications and managing banking verification approvals
 * Performs banking verification phone calls for ACH, Wire, and EFT details, confirming account information directly with vendor accounts receivable, documenting correspondence, and updating master records
 * Maintains and updates SmartSheet tracking tabs (e.g., Vendor Call logs) for vendors requiring secondary follow-up
 * Manages vendor data approvals and modifications in a SAP master data governance tool
 * Understands business requirements and translates them into business rules to assist with configuring master data, workflows, and integration processes to effectively support the creation and ongoing maintenance of master data
 * Gains awareness of requirements for our data strategy, the data governance councils, and the design and maintenance of Master Data Management applications
 * Learns to analyze business processes to determine data quality root cause
 * Seeks opportunities to provide data consulting in support of business and departmental objectives
 * Uses a systematic approach and helps develop MDM process efficiencies, * Must be performed in-office Monday through Thursday; option to work remotely from home office on Friday (employees are also welcome to work in-office on Friday)