Sr. Data Migration Engineer

We are seeking a Sr. Data Migration Engineer to join our Case Management Modernization (CMM) Program team. The successful candidate will be responsible for planning, coordinating, and executing enterprise data migration, conversion, transformation, and archival activities in support of the CMM Data Modernization & Governance program. The Sr. Data Migration Engineer will work as part of the CMM Data Modernization and Governance team responsible for delivering an integrated data governance, engineering, data platform, reporting, analytics, and Artificial Intelligence (AI)/Machine Learning (ML) capabilities that support operational decision-making and fulfill AO's data and analytics objectives in support of the CMM program. Key responsibilities include: Plan, coordinate, and oversee enterprise data migration, conversion, and archival efforts. Develop migration strategies, schedules, dependencies, and execution procedures. Build and maintain migration scripts, SQL, and ETL/ELT pipelines for legacy-to-cloud data transfers. Execute extraction, transformation, loading, and post-load validation activities. Perform data profiling, cleansing, mapping, and transformation; define source-to-target mappings. Validate migrated data through reconciliation, completeness checks, and QA testing. Manage cutover activities, including pre-checks, execution, validation, and sign-off. Automate data reconciliation and validation processes. Support migration testing, mock runs, rehearsals, cutovers, and rollback procedures. Design and implement data archival processes aligned with retention and governance standards. Troubleshoot and resolve migration issues and discrepancies. Document migration procedures, mappings, and runbooks. Work with governance, quality, and business teams to validate data against standards and rules. Tune migration jobs to maximize throughput and minimize downtime. Participate in planning, risk assessments, and rollback strategy development. Maintain migration logs, issue registers, and execution reports. Support archival and retention activities with Data Governance and Records Management. Collaborate with DBAs, platform engineers, architects, app teams, and governance groups. Optimize migration performance for large-scale, high-volume datasets. Ensure compliance with security, privacy, classification, retention, and governance requirements. Maintain migration runbooks and operational procedures. Support production cutovers and post-migration stabilization. Contribute to continuous improvement and automation of migration processes. Manage and optimize cloud data platforms, including account setup, configuration, scaling, performance tuning, and warehouse / lakehouse operations. Govern databases, schemas, roles, and RBAC to align with AO security, IAM, & compliance policies. Monitor, troubleshoot pipelines, queries, concurrency, & resource utilization for uptime & cost efficiency. Implement cost‑optimization strategies and support financial reporting, forecasting, and TCO analysis. Automate and document provisioning, access management, data loading, and monitoring using Terraform, dbt, SQL, Python, or similar tools. Partner with data engineers, BI teams, and architects to design efficient data models and optimize ELT workflows. Support security audits, ATO artifacts, incident response, DR/HA testing, and operational runbooks for modern cloud data platform services. The likely salary range for this position is $122,275 - $165,431. We offer a comprehensive benefits package, including medical plan options, dental plan options, a vision plan, and a 401(k) plan. Job Data by YubHub .