Data Test Engineer

CACI•Scott AFB, IL

1d•$75,200 - $158,100•Hybrid

About The Position

Join our team supporting USTRANSCOM's Joint Transportation Management System (JTMS), a mission-critical enterprise platform that modernizes transportation, logistics, and financial operations through SAP S/4HANA ERP integration. We're looking for an accomplished Data Tester to validate data quality, transformation, migration, interfaces, and reconciliation across this large-scale SAP implementation. Your expertise in database validation, SQL, source-to-target testing, and enterprise data flows will be essential to ensuring JTMS data is accurate, complete, consistent, and reliable. In this role, you'll partner with developers, data engineers, business analysts, functional teams, and product owners within a SAFe Agile environment.

Requirements

Active Secret clearance
Bachelor's degree in Computer Science, Information Technology, Data Analytics, Engineering, or related field (or equivalent professional experience)
Minimum 5 years in software testing with a minimum of 2 years dedicated data testing for large-scale enterprise or ERP systems
Hands-on experience with data validation, ETL/ELT testing, source-to-target reconciliation, data migration/conversion testing, and data-quality testing
Strong SQL skills for querying, comparing, aggregating, reconciling, and troubleshooting data across relational databases
Strong working knowledge of SAFe Framework, SDLC, and Agile development practices
Excellent analytical and problem-solving abilities, attention to detail, strong written and verbal communication skills, and ability to work independently and collaboratively

Nice To Haves

Experience with data profiling, ETL tools, APIs, flat files, XML/JSON, and data comparison or reconciliation utilities
Experience testing SAP S/4HANA or comparable ERP data, workflows, integrations, interfaces, or migration activities
Experience with ServiceNow CWM (Collaborative Work Management) or comparable

Responsibilities

Review user stories, interface requirements, data mappings, transformation rules, business rules, and source-to-target specifications to identify data test conditions and acceptance criteria
Design, build, and maintain data test cases, SQL queries, reconciliation checks, test data sets, and expected results for SAP S/4HANA and other integrated applications
Validate data accuracy, completeness, consistency, integrity, referential relationships, formats, transformations, and business-rule compliance across source and target systems
Test data extraction, cleansing, transformation, loading, conversion, and reconciliation activities and verify migrated data against approved source-to-target rules
Validate inbound and outbound data exchanged among SAP S/4HANA, SAP Fiori, Mendix applications, interfaces, and external systems, including error handling and exception processing
Document data defects with queries, evidence, expected/actual results, and reproducible conditions; track issues through resolution and retest
Create and maintain data test plans, test cases, test evidence, traceability, reconciliation results, and data-quality reports aligned with SAFe Agile practices
Work closely with data engineers, developers, functional analysts, business stakeholders, and integration teams to resolve data issues and maximize test coverage
Actively engage in sprint planning, daily stand-ups, retrospectives, and other Agile ceremonies
Identify opportunities to improve data-testing methods, reusable SQL validation, automation, reporting, and data-quality controls