Master Data Specialist - Remote

Job Summary

Oldcastle Infrastructure (OI), as part of CRH’s Infrastructure Products Group (IPG), is a global manufacturing leader of utility infrastructure products. Our goal is to be the most efficient producer of engineered systems and our customers’ strategic partner of choice. A crucial part of OI’s journey is the investment in a new ERP system. With a modern, common platform, OI will unlock the benefits of its scale, deliver a better customer experience, and build a foundation for continuous process improvement.

Job Responsibilities

• ERP Conversion & Data Construction
• Partner with business process owners and SMEs to define and validate master data requirements
• Construct, transform, and validate master data using Excel prior to SAP upload
• Prepare and manage SAP migration templates (Migration Cockpit, LSMW)
• Perform analytical data review to identify patterns, inconsistencies, and structural issues
• Support recurring conversion waves and implementation cycles
• Assist in hyper-care during go-live and blackout periods
• Master Data Governance (Run & Maintain)
• Create and maintain master data in SAP S/4HANA (Fiori and GUI)
• Support future implementation of SAP MDG governance processes
• Monitor data quality and identify root causes of defects
• Collaborate cross-functionally to improve master data processes
• Support business users during hyper-care and steady-state operations

Job Requirements

• At least 3–5 years of experience working with SAP master data (2+ years considered with strong background)
• Hands-on experience in either:
• Material Master (MM) in a manufacturing environment
• Business Partner (Customer/Vendor) master data
• Experience supporting an ERP implementation or migration
• Experience constructing and transforming data in Excel for SAP upload
• Working knowledge of SAP table structures related to MM or BP
• Strong understanding of how master data impacts manufacturing, supply chain, or order-to-cash processes
• Preferred Experience:
• SAP S/4HANA experience
• Experience with mass uploads and record creation
• Exposure to SAP MDG
• Making manufacturing experience (Make-to-Order or Engineer-to-Order environments preferred)
• Thinks analytically about data structures and patterns
• Understands business context behind master data
• Can translate between business SMEs and technical teams
• Identifies root causes instead of correcting records one at a time
• Is comfortable working in Excel to construct structured datasets
• Operates well in a fast-moving, wave-based implementation model

Compensation

• Salary range of $90,000 to $105,000/year
• 10% annual bonus target
• 401(k) plan / group retirement savings program
• Short-term and long-term disability benefits
• Life insurance
• Health, dental, and vision insurance
• Paid time off
• Paid holidays

About CRH

CRH has a long and proud heritage. We are a collection of hundreds of family businesses, regional companies and large enterprises that together form the CRH family. CRH operates in a decentralized, diversified structure that allows you to work in a small company environment while having the career opportunities of a large international organization.