Top Database Administrator Jobs in Chicago, IL

As a Database Administrator at NinjaTrader, you will be responsible for managing and securing databases in both on-prem and cloud environments. Your role will involve designing, implementing, and maintaining scalable database systems to ensure data integrity and accessibility. Key responsibilities include supporting operations, managing backups, implementing security measures, and optimizing database performance.

Administer SQL Server databases, troubleshoot database issues, develop recovery procedures, support database maintenance, monitor performance, optimize SQL queries, collaborate with developers, and perform routine database tasks.

Belvedere Trading is seeking a Junior Database Administrator to monitor, maintain, and provide operational support for their database platform. Responsibilities include ensuring high availability, stability, and performance of data systems, addressing performance issues, supporting developers with efficient query and data modeling, designing monitoring and maintenance plans, and debugging code for query performance improvement.

The Database Administrator role at Argo Group involves supporting and maintaining Oracle databases, collaborating with the DBA for other databases, conducting system tuning and maintenance, providing technical support, and ensuring data security and integrity. The role requires working knowledge of Oracle and relevant experience in database administration tasks and technologies.

The Senior IMS Database Administrator creates, maintains, designs, monitors, and troubleshoots client databases, performs software upgrades, and coordinates security measures. Responsibilities include database maintenance, optimizations, and support efforts. Required qualifications include a Bachelor's degree or equivalent work experience, along with 10+ years of IMS experience in administration and systems programming support.

Enfusion is seeking a self-motivated Senior Database Administrator with 7+ years of experience in MySQL database administration. Responsibilities include building and maintaining highly available database environments, performing patching and upgrades, database backups and restores, monitoring, and participating in on-call rotation and release process.

Provide premium DB2 application DBA support and services to Ensono mainframe clients. Perform database creation, development, administration, and tuning for client databases. Responsible for maintenance, backups, restores, monitoring, reorganizations, DR procedures, and database optimizations. Support client migration services and disaster recovery tasks. Work on 24/7 basis across multiple time zones. Required 10 years of professional experience in DB2 administration and application support.

The Senior IMS Mainframe DBA is responsible for creating, maintaining, designing, monitoring, and troubleshooting client databases in a mainframe environment. Key responsibilities include performing software upgrades, administration, tuning, database maintenance, and optimizations. The ideal candidate brings extensive experience in IMS administration and systems programming, along with expertise in database design and related utilities.