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Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md). --- # MDM Data Quality & Cleansing Specialist - **Company:** Intersources Inc. - **Location:** Wayne, PA, United States - **Experience:** Experienced - **Contract:** Permanent contract - **Skills:** Microsoft Excel, Data Cleansing, Data Deduplication, Data Governance, Meta-Data Management, Pivot Tables, DataOps, SQL Databases, Data Processing, Data Management, Database Tools and Utilities - **Published:** September 4, 2026 - **Apply:** https://www2.jobdiva.com/portal/?a=62jdnw10t7d77ytz0lbaey9qxonk3b05a9tqw96rb7z6hlfo7xj79l9g6mp6aj2o&compid=0/jobs/32033148#/jobs/32033148 ## About the Role * Strong attention to detail (critical for success in this role) * Proven experience working with data quality, data operations, or data cleansing * Ability to identify inconsistencies/anomalies in data * Comfortable working independently and solving problems with minimal oversight, * Minimum of 2 years of experience in Master Data Management, Data Governance, Data Quality, or a related data operations role. * Proficiency with Microsoft Excel (e.g., lookup functions, pivot tables, filtering, data cleaning techniques). * Experience working with one or more MDM applications (e.g., Informatica or similar). * Strong analytical and problem solving skills with a high degree of attention to detail. * Ability to interpret and apply business rules, matching logic, and survivorship frameworks. * Demonstrated ability to work independently while managing multiple tasks and deadlines. * Preferred * Experience with match merge or entity resolution workflows. * Basic proficiency in SQL or other data manipulation/query tools. * Familiarity with data governance frameworks, data quality rules, and metadata management principles. * Prior experience working with party (customer, partner) master data., * Analytical thinking and problem solving * Accuracy and attention to detail * Data stewardship mindset * Collaboration and communication * Organizational and time management skills * Ability to work with confidential information responsibly ## Description The MDM Data Quality & Cleansing Specialist is responsible for supporting enterprise Master Data Management (MDM) initiatives by performing remediation of post-match merge fallout records and executing data cleansing activities across designated data domains. This position plays a critical role in ensuring the accuracy, consistency, and completeness of master data in accordance with established data governance policies, data quality standards, and operational procedures., MDM Fallout Management * Review and research fallout records generated from MDM match merge processes. * Perform timely and accurate remediation of data exceptions in accordance with predefined business rules and governance standards. * Validate survivorship outcomes and ensure that entity resolution results align with data stewardship expectations. * Conduct root cause analysis to determine factors contributing to recurring data exceptions. * Data Cleansing and Data Quality Support * Execute data cleansing tasks including standardization, deduplication, formatting corrections, and attribute validation. * Verify data completeness and accuracy using approved tools, templates, and quality checks. * Perform bulk updates or corrections as authorized, following established protocols and change control requirements. * Assist in monitoring data quality dashboards, reports, and exception queues. * Data Stewardship Collaboration * Collaborate with Data Governance, Data Stewards, business partners, and MDM Operations teams to resolve data issues requiring business input. * Document remediation decisions and maintain required audit trails in accordance with compliance and governance standards. * Support stewardship processes by escalating complex or policy related issues as appropriate. * ## Related Videos - [The Data Mesh as the end of the Datalake as we know it](https://www.wearedevelopers.com/videos/156-the-data-mesh-as-the-end-of-the-datalake-as-we-know-it) - [Beyond Dashboards: Fixing Text-to-SQL with Semantic RAG](https://www.wearedevelopers.com/videos/2036-beyond-dashboards-fixing-text-to-sql-with-semantic-rag) - [Fault Tolerance and Consistency at Scale: Harnessing the Power of Distributed SQL Databases](https://www.wearedevelopers.com/videos/1146-fault-tolerance-and-consistency-at-scale-harnessing-the-power-of-distributed-sql-databases) - [From Messy Queries to Scalable Systems - How Data Engineering actually works](https://www.wearedevelopers.com/videos/100203-from-messy-queries-to-scalable-systems-how-data-engineering-actually-works) - [Scaling Talent from Within: How Upskilling Fuels Growth](https://www.wearedevelopers.com/videos/1379-scaling-talent-from-within-how-upskilling-fuels-growth) - [Fault Tolerance and Consistency at Scale: Harnessing the Power of Distributed SQL Databases](https://www.wearedevelopers.com/videos/1520-fault-tolerance-and-consistency-at-scale-harnessing-the-power-of-distributed-sql-databases) ## Related Articles - [Everything a Developer Needs to Know About MCP with Neo4j](https://www.wearedevelopers.com/magazine/604-everything-a-developer-needs-to-know-about-mcp-with-neo4j) - [Coffee with Developers - Maria Apazoglou - Making AI understandable for all in production](https://www.wearedevelopers.com/magazine/475-coffee-with-developers-maria-apazoglou-making-ai-understandable-for-all-in-production) - [Making Data Warehouses Fast: A Developer’s Story](https://www.wearedevelopers.com/magazine/107-making-data-warehouses-fast-a-developer-s-story) - [Dev Digest 212: WebMCP or MCP, What is DevRel, AI's 10% Productivity Boost, and a 49MB Web Page…](https://www.wearedevelopers.com/magazine/717-dev-digest-212-webmcp-or-mcp-what-is-devrel-ai-s-10-productivity-boost-and-a-49mb-web-page) - [Dev Digest 191: Malware interviews, EU ❤️ Open Source and Skilled Agents](https://www.wearedevelopers.com/magazine/645-dev-digest-191-malware-interviews-eu-open-source-and-skilled-agents) - [How We Built a Worry-Free System That Runs for 10+ Years – And What We’d Do Again](https://www.wearedevelopers.com/magazine/751-how-we-built-a-worry-free-system-that-runs-for-10-years-and-what-we-d-do-again)