Senior Database & ELT Engineer (SQL/Snowflake)

Responsibilities Design, develop, test, implement, and support complex platform‑specific ELT code using tools such as Python, SQL and Snowflake. Perform data migrations and design business process monitoring solutions. Implement high‑availability and disaster‑resilient solutions across multiple data warehouse and reporting environments. Monitor load balancing and tune system parameters to ensure optimal performance across databases (e.g., SQL server, Snowflake). Provide Tier II technical support for database and ELT issues, including performance, availability, data integrity, security, and customer‑reported concerns. Conduct performance tuning across multiple environments and platforms. Design standards for data exchange between internal systems and external entities, including data security models, encoding schemes, and data layouts. Define and support Data Warehouse business intelligence designs. Assist in implementing Data Warehouses and data marts. Implement custom SQL solutions and data extracts for business customers. Build and support enterprise reporting, dashboards, scorecards, and analytic applications (e.g., Python, SQL). Replicate and transform data to support analytics and BI initiatives. Develop and maintain documentation, including installation procedures, monitoring guides, security policies, configuration changes, and migration processes. Write platform‑specific code to support data migrations across development, UAT, performance, beta‑production, and production environments. Work closely with the Data Warehouse Architect, IT Architecture team, CIO, and IT Managers to design solutions that meet enterprise requirements. Assist in evaluating solution designs, new technologies, and industry best practices. Mentor database administration specialists and junior ELT developers through both formal and informal training. Contribute to business cases and solution documentation. Create, monitor, and resolve trouble tickets, ensuring timely updates and communication of remediation progress. Prepare and submit weekly activity and status reports. Qualifications 60 months combined work experience in any combination of the following: conducting performance tuning and configuration, creating data models and providing technical Tier II database support; plus 12 months work experience in the primary technology specified by the agency in the position description & job posting. Or completion of associate core program in computer science or information systems; 42 months combined work experience in any combination of the following: conducting performance tuning and configuration, creating data models and providing technical Tier II database support; plus 12 months work experience in the primary technology specified by the agency in the position description & job posting. Or completion of undergraduate core program in computer science or information systems; 36 months combined work experience in any combination of the following: conducting performance tuning and configuration, creating data models and providing technical Tier II database support; plus 12 months work experience in the primary technology specified by the agency in the position description & job posting. Or equivalent of minimum class qualifications for employment noted above. Primary technology: SQL Server. #J-18808-Ljbffr Ohio Department of Rehabilitation and Correction (ODRC)