Data Analyst Ampcus, Inc United States, York, Mineola Jul 22, 2026 Data Analyst Role Overview Ampcus is seeking a Data Conversion & Reconciliation Lead to oversee data validation, financial reconciliation, and conversion testing for ERP implementations (CGI Advantage or similar). This role is responsible for ensuring that data migration from legacy systems to the new ERP is accurate, complete, and financially sound, with a strong focus on balances, tie-outs, and audit readiness. Key Responsibilities 1. Data Conversion Strategy Validation Review and validate: Data conversion approach Mapping logic from legacy to target system

Ensure:

Completeness, accuracy, and referential integrity of data

Identify:

Data gaps, inconsistencies, and risks 2. Conversion Testing & Execution Support Lead validation across: Mock conversions (Mock 1, Mock 2, Dress Rehearsal) Coordinate with: Functional Leads Data teams UAT team Ensure readiness for each conversion cycle 3. Financial Reconciliation & Tie-Outs (Critical Responsibility) Perform and oversee: Trial balance validation Sub-ledger to GL reconciliation Fund-level and cross-fund balancing

Validate:

Beginning balances Roll-forward data Transaction continuity Define and enforce: Reconciliation rules and tolerance thresholds 4. Data Validation & Analysis Validate migrated data using: System reports Data extracts Query tools (SQL or equivalent where available)

Perform:

Record count validation Data sampling and comparison Exception analysis Investigate and categorize: Data issues (mapping, data quality, configuration, integration) 5. Reconciliation Reporting & Documentation Develop and maintain: Reconciliation workbooks Exception logs Conversion validation reports

Track:

Issues, defects, and retesting results

Provide:

Clear documentation for audit and sign-off 6. Defect Management & Resolution Support Log and track: Data-related defects and discrepancies

Support:

Root cause analysis Retesting after fixes Coordinate with: Implementation team and functional leads 7.

Go-Live Readiness Support Provide:

Data readiness assessment Financial validation status

Support:

Go/no-go decision with reconciliation results

Ensure:

No material financial discrepancies remain Required Qualifications 1015+ years in data validation, testing, or financial systems Strong experience with: Data conversion and migration validation Financial reconciliation (trial balance, sub-ledgers) Deep understanding of: Accounting principles and financial data structures Experience with: ERP systems (CGI Advantage preferred, Oracle, SAP, PeopleSoft) Strong analytical skills with ability to: Validate data using reports, extracts, and query tools (SQL where applicable) Preferred Qualifications Public sector / fund accounting experience Experience with: Large-scale ERP transformations Multi-phase data conversion efforts Familiarity with: Data profiling and mapping techniques Work Model Onsite-heavy during conversion cycles and UAT execution