> Markdown version of [/jobs/ext/2427581-senior-data-analyst](https://www.wearedevelopers.com/jobs/ext/2427581-senior-data-analyst). Every page supports `.md` or `Accept: text/markdown`. Links point to the HTML versions so they work for humans too. Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md). --- # Senior Data Analyst - **Company:** S R INTERNATIONAL INC - **Location:** Phoenix, AZ, United States - **Experience:** Expert - **Contract:** Permanent contract - **Skills:** Microsoft Excel, Artificial Intelligence, Big Data, Information Systems, Databases, Customer Data Management, Data Conversion, Data Integrity, Extract Transform Load (ETL), Data Mapping, Data Transformation, Data Migration, Data Profiling, Intrusion Detection Systems, Python (Programming Language), Mainframes, Microsoft SQL Server, Parsing, Salesforce.Com, SQL Databases, American Standard Code for Information Interchange (ASCII), Sql Optimization, Powerquery, Pandas, Data Loader, Information Technology, Salesforce Object Query Language (SOQL) - **Published:** August 2, 2026 - **Apply:** https://www.indeed.com/viewjob?jk=7262df3eaa351a82 ## About the Role * Bachelor's degree in Computer Science, Information Systems, Business Administration, or related field * 5+ years of experience with SQL Server * 5+ years of experience with Salesforce Service Cloud * 5+ years of experience in Data Conversion Testing & Validation * Advanced SQL (Joins, CTEs, Window Functions, Data Profiling) * Salesforce Data Architecture, SOQL, Data Loader, Workbench * Data reconciliation and migration validation * Data mapping and Source-to-Target Mapping (STTM) validation * Financial and statistical reconciliation * Defect tracking and data quality analysis Preferred Skills * AI experience * Legacy Mainframe data migration * Python (Pandas) * Scripting & Automation * Power Query / Advanced Excel * EBCDIC to ASCII conversion * Fixed-width file parsing ## Description The State of Arizona is seeking a Senior Data Migration Validation Analyst to support a large-scale data migration initiative involving legacy Mainframe systems, SQL Server staging databases, and Salesforce Service Cloud. The selected candidate will validate end-to-end data migration, perform reconciliation, ensure data integrity, and verify source-to-target mappings while collaborating with ETL and Salesforce development teams., * Validate data throughout the migration pipeline (Mainframe SQL Server Salesforce). * Perform record count, hash total, and financial reconciliation across environments. * Review and validate Source-to-Target Mapping (STTM) documentation. * Develop complex SQL scripts to validate data transformation logic. * Validate Salesforce data using SOQL, Data Loader, and Workbench. * Verify relational integrity, object relationships, and external IDs. * Identify, document, and resolve data migration defects. * Work closely with ETL and Salesforce development teams to resolve data issues. * Automate validation and reconciliation processes using Python or Power Query where applicable. ## Related Videos - [Alibaba Big Data and Machine Learning Technology](https://www.wearedevelopers.com/videos/37-alibaba-big-data-and-machine-learning-technology) - [Data Science in Retail](https://www.wearedevelopers.com/videos/586-data-science-in-retail) - [Tips and Tricks for Working with JSON](https://www.wearedevelopers.com/videos/1229-tips-and-tricks-for-working-with-json) - [Advanced Typing in TypeScript](https://www.wearedevelopers.com/videos/496-advanced-typing-in-typescript) - [PySpark - Combining Machine Learning & Big Data](https://www.wearedevelopers.com/videos/44-pyspark-combining-machine-learning-big-data) - [Data Science on Software Data](https://www.wearedevelopers.com/videos/162-data-science-on-software-data) ## Related Articles - [Highest Paying Tech Companies for Developers](https://www.wearedevelopers.com/magazine/220-highest-paying-tech-companies-for-developers) - [Data Analyst Salary in the UK](https://www.wearedevelopers.com/magazine/278-data-analyst-salary-in-the-uk) - [Data Analyst Salary in Switzerland](https://www.wearedevelopers.com/magazine/276-data-analyst-salary-in-switzerland) - [Data Engineer Salary UK](https://www.wearedevelopers.com/magazine/253-data-engineer-salary-uk) - [Top Big Data Technologies That You Need to Know](https://www.wearedevelopers.com/magazine/108-top-big-data-technologies-that-you-need-to-know) - [Data Analyst Salary Austria](https://www.wearedevelopers.com/magazine/275-data-analyst-salary-austria)