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Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md). --- # MDM ETL Expert - **Company:** Critical Skills, Inc. - **Location:** Springfield, IL, United States (Remote available) - **Experience:** Expert - **Contract:** Permanent contract - **Skills:** Application Programming Interfaces (APIs), Artificial Intelligence, Microsoft Azure, Cloud Engineering, Cyber Security, Information Systems, Databases, Data Architecture, Information Engineering, Data Governance, Data Integration, Extract Transform Load (ETL), Data Mart, Data Warehousing, Electronic Data Interchange (EDI), JSON, Python (Programming Language), Open Source Technology, Performance Tuning, Scrum Methodology, Systems Development Life Cycle, Software Tools, Cloud Services, Standard Sql, Software Engineering, System Testing, Teradata SQL, Extensible Markup Language (XML), Enterprise Data Management, Privacy Controls, Network Routers, Data Processing, Scripting, Freeform SQL, Informatica Powercenter, Fast Healthcare Interoperability Resources, Large Language Models, Snowflake, Data Strategy, Data Lakes, Information Technology, Data Analytics, Health Level Seven International, SAP MDG, Data Management, Legacy Systems, Databricks - **Published:** October 15, 2026 - **Apply:** https://www.indeed.com/viewjob?jk=e161131fe300f4d3 ## About the Role What You Bring * 8+ years of experience in MDM, ETL, data integration, enterprise data platforms. * 5+ years of hands-on experience with Informatica MDM and Informatica PowerCenter. * Strong experience developing ETL mappings, mapplets, sessions, workflows, transformations, scheduling, monitoring, and troubleshooting Informatica jobs. * Strong SQL experience, with large MDM and DBMS enterprise relational platforms. * Experience with data quality, matching, unique client/member identifier, standardization, reconciliation, and data governance concepts. * Experience supporting ETL/MDM operations, performance tuning, issue resolution, and SDLC delivery. * Experience with Python programming for scripting, automation, testing, or data processing support. * Bachelor's degree in Computer Science, Data Analytics, Information Systems, Engineering, or equivalent experience. Bonus Experience * Experience working in other MDM tools including cloud-native MDM solutions. * Experience developing software or workflows in Python or other open-source tools. * Experience working in State government, public sector, or regulated environments. * Experience with Agile/Scrum sprint development and iterative/incremental delivery. * Experience with healthcare, Medicaid, claims, eligibility, provider, or Health and Human Services data. * Exposure to interoperability formats such as X12, EDI, XML, JSON, APIs, or HL7/FHIR. * Exposure to cloud data platforms or modernization initiatives such as Azure, ADF, Databricks, Snowflake, Data Lake, or comparable technologies. * Experience with on-prem-to-cloud migration, MDM modernization, or EDW / ETL modernization initiatives. * Exposure to automation, AI/ML, GenAI, or LLM-assisted engineering for development, testing, documentation, profiling, or data quality. * Ability to operate in a telecommute environment and matrix organization with minimal direction. ## Description At CSpring, we believe in the power of data to drive decisions and real-world impact. We're a purpose-driven consulting firm specializing in data strategy, data engineering, and data analytics. Our clients span the public and private sectors, and our work helps them solve complex problems, gain insights, and achieve measurable results. We're seeking talented professionals who are collaborative, curious, and committed to making a difference that thrive at the intersection of data, technology, and business strategy. Whether you're passionate about transforming public programs, enabling executive decision-making, or modernizing legacy systems, you'll find meaningful work and purpose here. Why You'll Love Working Here * Purposeful Projects - Improve systems that serve real people by delivering smarter data, streamlined processes, and strategic insight. * People-First Culture - We're as committed to your growth as we are to delivering high-impact solutions. You'll find support, autonomy, and community here. * Strategic, Hands-On Work - From data architecture and documentation to client workshops and solution delivery, you'll influence every step of the process. * Collaborative Trust - Our clients rely on us to listen carefully, deliver consistently, and guide wisely. We partner with integrity, curiosity, and heart. What You'll Do As the technical lead for, you'll own design, delivery, and day-to-day operations: * Own MDM technical solution delivery, including review of technical documentation to design MDM solutions that meet business needs. * Design MDM solution with security by design and privacy by design and align with the Chief Information Security Office (CISO) guidelines. * Provide leadership and coordinate or lead work for Informatica Master Data Management and related MDM ETL delivery activities; provide project direction and assign work to MDM ETL Specialists. * Use Informatica MDM tool to combine source data from agency sources, applying numerous transformations to the data that are required, applying corrections to the source files, and adding new fields via the change request process. * Implement MDM jobs by creating mappings, mapplets, sessions, and workflows, working with ETL transformations including Aggregator, Expression, Filter, Router, Sequence Generator, Update Strategy, Joiner, Rank and Source Qualifier, Lookup, and Sorter. * Automate the staging of data by scheduling scripts to run at optimal times, and schedule and monitor ETL/Informatica jobs in development, system testing, and production environments. * Develop proactive processes for monitoring capacity and performance tuning, and document workflows and technical specifications. * Troubleshoot production support issues post-release deployment and produce solutions, and troubleshoot server or software issues in coordination with the State IT department. * Develop, maintain, and analyze complex SQL queries and scripts used to create data marts in Teradata, and use other software tools such as Python as necessary to enhance MDM and data integration. * Work directly with the Quality Assurance and business team to support validation, defect resolution, and unit, integration, and system testing, and provide status updates and meet deliverables to Optum's leadership and the State Project Managers.