Top Database Administrator Jobs in Chicago, IL

The Staff Database Administrator will ensure the health and performance of relational database systems, manage replication topologies, optimize queries, and collaborate with the team on production systems.

The Staff Database Administrator ensures the health and performance of Wikimedia's relational database systems, optimizing infrastructure and handling incident response. Responsibilities include monitoring, troubleshooting, and maintaining database systems, as well as automating management workflows and collaborating with upstream developers.

As a Staff Database Administrator, you will manage and optimize relational database systems, ensure their health and performance, and automate management workflows in a highly available and high-traffic environment.

The Staff Database Administrator will manage and optimize Wikimedia's relational database systems, ensuring their health, performance, and data integrity while automating workflows and participating in incident responses.

The Staff Database Administrator will manage, optimize, and ensure the performance of Wikimedia's relational database systems, focusing on MariaDB and MySQL, while participating in a 24/7 on-call rotation and improving system observability.

The Database Administrator at Smile Digital Health ensures data quality and performance, managing databases, providing recommendations, and supporting data systems for clients. Responsibilities include capacity planning, migration, performance monitoring, and troubleshooting.

Position requires U.S. citizenship and that work be performed within the Continental United States, Alaska, or Hawaii. Pay is $120,000/year plus potential performance-based bonus. Preferred qualifications header provided but not detailed.

Administer and optimize MySQL databases for operational health and performance. Collaborate with developers, ensure data integrity, and manage backups and recovery.

The job requires an Oracle DBA with over 10 years of experience to support a client for 10 months. Candidates must be U.S. citizens or Green Card holders.

As a Senior Oracle Database Administrator, you will manage and support Oracle databases, ensuring availability, upgrading systems, configuring security measures, and developing maintenance scripts. You will provide 24x7 on-call support and work with various database tools.

The role involves managing Oracle databases, including installation, configuration, troubleshooting, and performance tuning while promoting knowledge growth and team collaboration in a mentoring environment.

Lead administration, tuning, patching, and high-availability design for enterprise Oracle 19c environments (GRID/RAC, ASM, Data Guard). Support cloud and on-prem databases, automate operations with scripting, manage contractor DBAs, ensure security and SLAs, and support Oracle EBS and Enterprise Manager.

The Oracle DBA will manage, maintain, and optimize Oracle databases, ensuring security and performance across environments. Responsibilities include installation, troubleshooting, and supporting application requirements while participating in an on-call rotation.

The Senior Database Administrator and Performance Engineer will ensure optimal performance and reliability of database servers in AWS, collaborate with various teams, troubleshoot issues, and implement improvements.

Seeking an Oracle DBA with OTM experience to manage database systems, utilizing SQL, DB2, and Informix. Must be a US citizen or Green Card holder.

The Senior Database Administrator will design and manage cloud-based database systems ensuring efficiency, reliability, and security of the infrastructure while handling increasing user demands and compliance with regulations.

Maintain data models for databases, manage production databases, ensure data integrity, perform database backups, and automate tasks as needed.