Key ResponsibilitiesAssess existing database architecture, schemas, and dependencies to develop comprehensive migration strategies and roadmapsDesign and execute migration plans for SQL Server, MySQL, PostgreSQL, or Oracle databases to target environments (cloud or on-premises)Perform data mapping, transformation, and validation to ensure accuracy and completeness during migrationDevelop and execute ETL (Extract, Transform, Load) processes using tools such as SSIS, Azure Data Factory, AWS DMS, or custom scriptsConduct pre-migration testing, including performance benchmarking, compatibility assessments, and risk analysisOptimize queries, indexes, and stored procedures for performance in the new environmentCoordinate cutover activities, including rollback planning and post-migration validationCollaborate with application teams, DBAs, and infrastructure engineers to minimize business disruptionDocument migration procedures, technical specifications, and lessons learnedEnsure compliance with data governance, security, and regulatory requirements (e.g., GDPR, HIPAA, SOC 2) throughout the migration processProvide post-migration support, troubleshooting, and knowledge transfer to operations teamsMonitor and tune database performance following migration completionRequired QualificationsBachelor's degree in Computer Science, Information Systems, or related field (or equivalent practical experience)4+ years of hands-on experience with SQL Server, MySQL, PostgreSQL, or Oracle database administrationDemonstrated experience executing at least one large-scale database migration project (on-premises to cloud, version upgrade, or platform migration)Strong proficiency in T-SQL, PL/SQL, or equivalent query languagesExperience with ETL tools (SSIS, Informatica, Azure Data Factory, AWS DMS, or similar)Solid understanding of database backup, restore, and disaster recovery proceduresFamiliarity with cloud database platforms (Azure SQL Database, AWS RDS/Aurora, Google Cloud SQL)Strong analytical and problem-solving skills with attention to detailExcellent written and verbal communication skills for cross-functional collaboration About Semper Valens Solutions:Semper Valens Solutions, Inc. (SVS) is a Service-Disabled Veteran Owned Small Business (SDVOSB) providing Cost Effective Software and Systems Engineering, Field Support, Training and Full Life cycle Support Management to the DOD and VA community. SQL Migration SMEFull Time, Remote, San Antonio, TX areaSecret Clearance **This position is contingent upon contract award** Overview:Semper Valens Solutions is seeking an experienced SQL Migration Specialist to lead and execute the migration of critical database systems as part of our infrastructure modernization initiative.