Database Administrator

• As the Platform Database Administrator (DBA) for Aurora, serve as the architectural and operational anchor for high-scale database environments.
• Bridge the gap between technical data layers and production feature engineering.
• Take full ownership of database performance tuning, optimization strategies, and system reliability across core software suites.
• Sustain consistent system performance and reliability across 400+ database schemas, managing comprehensive schema migrations and tracking client-specific data growth metrics.
• Supervise AWS Aurora-specific environments, orchestrating cluster endpoint routing configurations, managing failover behaviors, executing parameter tuning, and troubleshooting data warehouse / read replica lags.
• Apply deep knowledge of InnoDB core internals to manage lock behaviors, resolve complex lock contentions, adjust buffer pool parameters, and systematically reduce purge lags across write-heavy database clusters.
• Diagnose and optimize heavy database pipelines utilizing INSERT...SELECT queries and computed-table patterns.
• Analyze Aurora instance utilization models against pricing factors to right-size compute resources and minimize I/O waste stemming from unoptimized queries.

Platform Database Administrator, Aurora/MySQL

• Manage and support multiple database platforms, including SQL Server, PostgreSQL and MongoDB
• Ensure database performance, availability, and reliability across environments
• Monitor, troubleshoot, and resolve database issues in production systems
• Implement best practices for database maintenance, backups, and recovery
• Collaborate with engineering teams to support application development and data needs
• Optimize queries and database structures for performance and scalability
• Support ongoing growth of data infrastructure as new data sources are introduced
• Design, implement, and maintain monitoring dashboards in Datadog
• Create meaningful alerts that reduce noise and improve operational awareness
• Define service-level indicators (SLIs), service-level objectives (SLOs), and alert thresholds
• Develop monitoring strategies for databases, applications, infrastructure, and cloud services
• Build executive, operational, and engineering dashboards.

Senior Database Administrator – Reliability, Performance

• Assist in managing AWS RDS instances by monitoring database health, identifying performance issues, and participating in root-cause investigations
• Participate in a rotating on-call schedule to ensure 24/7 database availability and rapid response to production incidents across our global infrastructure
• Execute quarterly patching, monthly index reviews, and backup integrity testing within a live production environment
• Advance your T-SQL knowledge by participating in code reviews and assisting Developer and TechOps teams with query optimization and execution
• Utilize Python, PowerShell, and other scripting languages to build or maintain automation tools (e.g., AWS Lambdas, GitHub Action workflows, etc.)
• Manage user permissions, SOPs, and disaster recovery runbooks while helping ensure regulatory framework compliance (including HIPAA, HITRUST, and SOC2) across all database systems

Junior Database Administrator

• Design, install, monitor, maintain, and optimize Network Health Plan databases
• Ensure high levels of data availability
• Develop, implement, and oversee policies and procedures for database security, integrity and performance
• Participate in installation, configuration and testing of database systems
• Optimize database performance
• Control access permissions and privileges to maintain data integrity and security
• Provide long-term perspective on database technology to business opportunities

Database Administrator jobs in Wisconsin

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Platform Database Administrator, Aurora/MySQL

Senior Database Administrator – Reliability, Performance

Junior Database Administrator

Database Administrator