Top Database Administrator Jobs in Chicago, IL

Manage installation, configuration, patching, and maintenance of mission-critical Oracle databases. Administer Grid Infrastructure, ASM, networking, and backup/recovery (RMAN). Monitor performance, perform tuning and SQL optimization, implement security controls (TDE, OLS, Database Vault, Unified Auditing), support HA/DR, automate operational tasks, remediate vulnerabilities (STIG/RMF), collaborate with devs and cybersecurity, and maintain operational documentation.

Manage health and performance of product databases: schema design, permissions, backups/recovery, failover clustering, performance tuning, monitoring, incident response, and cross-team support for releases and customer issues. Participate in on-call rotation.

Provide operational SAP HANA and SAP S/4HANA administration including installation, upgrades, patching, backup/recovery, system replication, performance tuning, monitoring, and troubleshooting. Support SAP Basis, SDI/Smart Data Integration, Cloud Connector, and SAP Analytics Cloud integrations. Manage certificates/SSL, networking connectivity, documentation, runbooks, incident response, change management, disaster recovery, capacity planning, and on-call support in regulated enterprise environments.

Seeking a Filenet ECM Technical Lead with a Bachelor's in Computer Science and 10 years of IT experience, including 5 years managing ECM systems. Requires strong leadership and problem-solving skills.

Support database administrators and developers by learning and applying basic database maintenance, security, and development workflow processes. Document technology requirements, gain hands-on experience with database tools and best practices, and complete meaningful projects under a dedicated mentor during a full-time 12-week, in-person internship.

The Geospatial Database Administrator will design, implement, and maintain geospatial databases, ensuring their performance, integrity, and security. This role involves collaboration with various technical teams and supporting data integration and optimization efforts.

Senior DBA to manage full lifecycle of enterprise databases (Oracle, Ingres, SQL Server) supporting logistics and operational systems. Responsibilities include design, tuning, security/STIG compliance, DevSecOps integration, migrations, backup/recovery, capacity planning, and audit-ready documentation in a high-availability federal environment.

The SCA and DBA Compliance Analyst ensures compliance with the Service Contract Act and Davis-Bacon Act, managing regulatory adherence, conducting audits, and collaborating with various departments to uphold organizational integrity.

Manage, configure, and optimize IBM DB2 databases on mainframe platforms. Perform installations, upgrades, tuning, backup/recovery, HA configuration, SQL optimization, schema changes, and support high-volume transactional systems while collaborating with developers and infrastructure teams.

The role involves designing databases, managing deployments, supporting production environments, optimizing performance, and implementing best practices in database management.

Mid-level Cloud Database Administrator responsible for day-to-day database operations, performance tuning, HA/DR, backup/recovery, security, troubleshooting, automation with Terraform and scripting, and collaborating with application teams and vendors. Supports GCP managed databases and on-prem SQL Server, maintains documentation, and participates in after-hours/on-call duties.

Provide advanced database administration for enterprise Oracle environments: monitor and tune performance, ensure security and backups, manage capacity and disk utilization, design complex schemas, modify stored procedures, coordinate with developers, troubleshoot SQL issues, and produce database reports and logs.

Provide mid/senior-level application DBA support for MySQL and PostgreSQL: participate in Agile teams, design data models, maintain DB environments, implement HA/DR and replication, optimize performance, lead production incident response, manage backups/patching/changes, and mentor junior DBAs.

A Database Administrator manages and secures databases, ensuring data is accurate and available. Responsibilities include installation, performance optimization, security management, troubleshooting, and data integrity.

Lead operational database services for Postgres and Snowflake in Azure: performance tuning, maintenance, security, replication, disaster recovery, data integration, stored-procedure development, and cross-team incident resolution to improve data quality and accessibility.

Senior DBA responsible for design, availability, performance, security, FedRAMP compliance, automation, and support of IFS cloud database platforms. Owns Oracle 19c+ environments (RAC/ASM/Exadata), Data Guard, GoldenGate, RMAN, monitoring, patching, incident response, vulnerability remediation, and audit evidence collection while collaborating with R&D, Security, Cloud Ops, and support teams to deliver scalable, resilient database services.

Serve as a Database Administrator supporting NIH Stroke Group research: maintain, secure, backup and recover clinical/imaging/research databases; develop and maintain web applications, reporting, and analytical tools; perform image and statistical analyses using Matlab, SAS, SPSS, R, and Python; coordinate data management with internal and external collaborators; write SOPs, training materials, and disaster recovery plans; evaluate and implement data management and imaging software.

Manage and administer SQL Server, PostgreSQL, MySQL, and NoSQL platforms. Handle backups, archiving, security, performance tuning, ETL/SSIS and cloud data pipelines, and support reporting, DevOps, and application teams. Monitor jobs, troubleshoot issues, implement best practices, and drive automation and optimization across dev/staging/production environments.

The Senior Database Administrator will manage Microsoft SQL Server, perform database migrations, and administer systems while implementing performance tuning solutions.

Manage Microsoft SQL Server, including backups, performance tuning, and migrations. Implement Microsoft technologies and provide systems support. Document processes and collaborate on projects.

The Epic Database Administrator develops, implements, and maintains software applications and databases, ensuring data consistency and managing database environments effectively.

The PostgreSQL Database Administrator will manage large-scale databases, perform operational activities, implement best practices, and ensure security and performance. They will support production databases and collaborate with teams for documentation and reporting.

As a Senior Database Administrator at Cinch, you will optimize PostgreSQL performance, manage database security, and ensure compliance while collaborating with engineers to enhance the platform.

Lead administration and optimization of the Snowflake data warehouse. Design and enforce data management and security policies, tune performance and costs, lead migrations and ETL initiatives, manage Snowflake roles/SSO, mentor DBAs, and maintain architecture documentation while collaborating with data engineers and analysts.

Lead design and development of web UI and REST middleware within an Agile team. Define requirements and acceptance criteria, implement Java/Spring and Angular solutions, build CI/CD pipelines, work with Product Owner and testers, and produce/update design documentation.