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Data Analyst at Sigma Systems | JobVerse
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Data Analyst
Sigma Systems
Remote
Website
LinkedIn
Data Analyst
Pennsylvania, United States of America
Contract
4 hours ago
Apply Now
Key skills
ETL
Guidewire
SQL
SSIS
About this role
Role Overview
Validate database schemas and data models supporting PolicyCenter reporting and downstream systems
Perform source-to-target mapping validation to ensure accurate data transformations and business logic
Validate ETL/SSIS processes for data accuracy, completeness, and timeliness
Work extensively with PolicyCenter data structures, such as Account, Policy, and PolicyPeriod
Write and optimize complex SQL queries and support developers and analysts with query logic
Develop and execute data quality checks and reconcile data across systems
Requirements
8+ years of experience as a Data Analyst
Hands-on experience with Guidewire PolicyCenter data
Strong SQL skills (complex joins, CTEs, performance tuning)
Experience validating ETL processes (SSIS or similar tools)
Solid understanding of data modeling concepts (keys, grain, dimensions/facts, effective dating)
Tech Stack
ETL
Guidewire
SQL
SSIS
Benefits
N/A
Apply Now
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