Data Mapping and Integrity Analyst

Job Description

Job Description

Data Mapping Integrity Analyst SQL, Data Quality Data Modeling

Job Title : Data Mapping Integrity Analyst SQL, Data Quality

Location: Nashville, Tennessee
Work Arrangement : In-person, with potential for some hybrid work after training
Residency Requirement : Candidate must be a Tennessee state resident
Estimated Start Date : 11/09/2026
Estimated End Date : 06/30/2027
Schedule : MondayFriday
Working Hours : 8:00 AM4:30 PM CST
Hours per Day : 7.5

Rate: $25-$30
Contractors relocating to Tennessee must establish residency prior to their start date

Position Overview:

A highly analytical Data Mapping Integrity Analyst is needed to support ongoing data quality, documentation, and modernization efforts for a legacy licensure and regulation system

This role will lead the identification, documentation, and assessment of data fields across the legacy system while supporting data integrity reviews, reporting needs, and modernization activities

The ideal candidate will have strong SQL skills, advanced Excel proficiency, and experience analyzing complex datasets

Clear communication, stakeholder engagement, and the ability to document technical findings comprehensively are essential

This position plays a critical role in ensuring consistent, accurate, and reliable data use across extracts, correspondence, certificates, API feeds, and modernization mapping efforts

Required Skills / Experience:
Advanced SQL skills for querying, data profiling, and :integrity validation
Strong Excel skills including lookups, pivot tables, and data modeling
Experience with data mapping and documentation
Strong analytical and problemsolving skills
Ability to manage timelines, deliverables, and multiple workstreams
Effective communication skills with both technical and non-technical stakeholders

Required Qualification Levels:
Data Analysis Advanced (7-9 Years)
Data Modeling Advanced (7-9 Years)
Microsoft SQL Server Expert (10+ Years)
SQL Expert (10+ Years)
Excel Advanced (7-9 Years)
Data Analytics Specialist Advanced (7-9 Years)

Preferred Skills / Experience:
SQL Server Reporting Services (SSRS) Expert (10+ Years) Not Required

Primary Objectives:
Develop and maintain a complete field mapping framework for the legacy system
Conduct recurring data integrity and quality assessments to identify discrepancies, structural issues, and systemic data risks
Support ServiceNow and help desk ticket requests for reporting, data pulls, and system administration
Contribute to modernization by validating source-to-target mapping, participating in vendor meetings, and supporting data migration testing cycles

Job Responsibilities:
1. Field Identification, Mapping Documentation:
Identify, validate, and document all existing fields in the legacy system
Analyze field relationships, dependencies, and how each field is used across extracts, correspondence, certificates, and API data feeds
Update data mapping documentation when inconsistencies or gaps are identified
Maintain a centralized data dictionary for agency-wide reference

2. Data Integrity Quality Review:
Perform recurring SQL-driven data profiling, validation checks, and trend analyses
Identify anomalies and data quality concerns; document findings and escalate as needed
Track recurring issues, systemic data risks, and recommend improvements or governance standards
Collaborate with business units to validate data usage and improve data entry practices

3. Ticket Reporting Support:
Respond to help desk and ServiceNow ticket requests within established timelines
Write and execute SQL queries to deliver accurate reporting outputs
Ensure all requested data delivers validated, clearly documented results
Store completed reports and SQL scripts in the designated repository

4. Modernization Project Support:
Participate in vendor meetings and represent legacy system data needs
Review vendor mapping documents and validate accuracy of sourcetotarget fields
Support data migration cycles with profiling, validation, issue resolution, and testing
Contribute to new system architecture, dashboards, reports, and longterm data governance frameworks
Ideal Candidate:

Based on the required qualifications and responsibilities, the strongest candidate is a senior data analyst / data integrity specialist with deep hands-on SQL experience who has worked with complex legacy databases and can independently investigate, document, validate, and explain data

The ideal candidate should combine:

SQL + Microsoft SQL Server + Data Analysis + Data Modeling + Advanced Excel + Data Mapping

The candidate should be particularly strong in:

Data Profiling + Data Quality + Data Validation + Source-to-Target Mapping + Data Dictionaries + SQL Reporting + Root-Cause Analysis

The strongest candidate will not simply be someone who runs SQL reports

The role requires someone who can understand how fields are structured and used across systems, identify inconsistencies and systemic data risks, document relationships and dependencies, and support modernization and migration activities

Experience working with ServiceNow, help desk reporting requests, vendor mapping documents, data migration testing, API feeds, dashboards, reporting, and data governance would align especially well with the work described

Because the qualification matrix requires 10+ years of SQL and Microsoft SQL Server and 79 years of Data Analysis, Data Modeling, Excel, and Data Analytics Specialist experience, this role is best suited to a highly experienced data professional rather than a junior or mid-level analyst