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Database Dba Jobs in Illinois (NOW HIRING)

blueStone

Database Administrator

Barrington, IL · On-site

Primary Purpose The Database Administrator designs, administers and maintains enterprise database systems, including Oracle, SQL Server, DB2, MySQL and/or Progress. Works with development and ...

AAR Corporation

Database Administrator

Wood Dale, IL · On-site

The Database Administrator will be responsible for managing all aspects of database administration, including design, installation, configuration, upgrades, capacity planning, performance tuning ...

AAR Corporation

Database Administrator

Wood Dale, IL · On-site

The Database Administrator will be responsible for managing all aspects of database administration, including design, installation, configuration, upgrades, capacity planning, performance tuning ...

AAR

Database Administrator

Wood Dale, IL · On-site

Description The Database Administrator will be responsible for managing all aspects of database administration, including design, installation, configuration, upgrades, capacity planning, performance ...

City of Decatur

Database Administrator

Decatur, IL

$89K - $109K/yr

You'll administer, maintain, and optimize the secure, reliable, high-performing databases that power public safety, finance, utilities, asset management, permitting, and Enterprise Resource Planning ...

City of Decatur, IL

Database Administrator

Decatur, IL · On-site

$89K - $109K/yr

You'll administer, maintain, and optimize the secure, reliable, high-performing databases that power public safety, finance, utilities, asset management, permitting, and Enterprise Resource Planning ...

Roadrunner

Database Administrator

Downers Grove, IL · On-site

$85K - $105K/yr

The Database Administrator is a critical operator in the company's data infrastructure-ensuring performance, availability, and integrity across both on-premise SQL environments and Azure cloud ...

Roadrunner

Database Administrator

Downers Grove, IL · On-site

$85K - $105K/yr

The Database Administrator is a critical operator in the company's data infrastructure-ensuring performance, availability, and integrity across both on-premise SQL environments and Azure cloud ...

Roadrunner

Database Administrator

Downers Grove, IL · On-site

$85K - $105K/yr

The Database Administrator is a critical operator in the company's data infrastructure-ensuring performance, availability, and integrity across both on-premise SQL environments and Azure cloud ...

Roadrunner

Database Administrator

Downers Grove, IL · On-site

$85K - $105K/yr

The Database Administrator is a critical operator in the company's data infrastructure-ensuring performance, availability, and integrity across both on-premise SQL environments and Azure cloud ...

Atria Group LLC

SQL DBA/Oracle DBA

Chicago, IL

$51.50 - $64.50/hr

MUST HAVE: * 4+ years SQL DBA or System Database Architect experience * 3+ years Oracle DBA experience * Linux System Admin experience NICE TO HAVE: * Bachelor's Degree or higher in IT related field

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Database Dba information

What does a database DBA do?

A Database DBA, or Database Administrator, is responsible for managing and maintaining databases to ensure their performance, security, and reliability. They handle tasks such as installing and upgrading database software, backing up data, optimizing database systems, and troubleshooting issues. DBAs also implement security measures to protect sensitive information and ensure databases run efficiently to support business operations.

What are the key skills and qualifications needed to thrive as a database DBA, and why are they important?

To thrive as a Database DBA, you need strong expertise in database design, administration, and performance tuning, often backed by a degree in computer science or information technology. Familiarity with database management systems such as Oracle, SQL Server, or MySQL, and certifications like Oracle Certified Professional or Microsoft Certified Database Administrator, are typically required. Attention to detail, analytical thinking, and effective communication help DBAs manage complex data environments and collaborate with cross-functional teams. These skills are vital to ensure data integrity, system reliability, and optimal performance in supporting business operations.

What are some common challenges database DBAs face when managing large-scale databases, and how can they be addressed?

Database DBAs often encounter challenges such as ensuring high availability, optimizing performance, and managing data security in large-scale environments. Handling these issues typically involves proactive monitoring, regular performance tuning, implementing robust backup and disaster recovery plans, and staying updated with the latest security patches. Collaboration with developers and system administrators is also key to troubleshooting and optimizing database operations. Continuous learning and adapting to new database technologies can help DBAs stay effective in managing complex database systems.

What is the difference between Database Dba vs Data Analyst?

AspectDatabase DbaData Analyst
Required CredentialsDatabase certifications (e.g., Oracle, Microsoft)Data analysis certifications (e.g., Microsoft Excel, Tableau)
Work EnvironmentDatabase management, server environmentsData interpretation, reporting tools
Employer & Industry UsageIT departments, database management firmsBusiness intelligence, marketing, finance

The main difference is that a Database Dba focuses on maintaining, securing, and optimizing databases, while a Data Analyst interprets data to provide insights. Both roles require technical skills, but their daily tasks and objectives differ significantly.

What cities in Illinois are hiring for Database Dba jobs?

Cities in Illinois with the most Database Dba job openings:

Database Dba jobs near you
Infographic showing various Database Dba job openings in Illinois as of August 2026, with employment types broken down into 83% Full Time, 13% Part Time, and 4% Contract. Highlights an 86% Physical, 4% Hybrid, and 10% Remote job distribution.

Database Administrator (DBA)

Chicago, IL

Yeah! Global
See more jobs at Yeah! Globalexternal

Full-time

Posted 15 days ago

Job description

Note: This position does not offer any Visa sponsorship. We are only looking for applicants who are either local to Chicago, IL, or ready to relocate to the employers location.

Job Summary:
Our Client is seeking an experienced Database Administrator to manage, optimize, and oversee their database systems, ensuring high performance, availability, and security. The ideal candidate will be adept at troubleshooting, performance tuning, and managing both production and development databases.

Key Responsibilities:

  • Install, configure, and maintain database management systems (DBMS), including SQL and NoSQL databases.
  • Ensure data integrity and security through backup and recovery processes, access controls, and data encryption.
  • Monitor database performance, implement changes, and apply new patches and versions when required.
  • Develop, manage, and test database backup and recovery plans.
  • Conduct performance tuning and optimization of SQL queries and database objects.
  • Design and implement database solutions, including data modeling, database design, and schema changes.
  • Collaborate with developers to design and optimize database queries, indexes, and stored procedures.
  • Ensure compliance with data governance and regulatory requirements.
  • Maintain technical documentation and provide training to other team members on database management best practices.
  • Troubleshoot and resolve database-related issues promptly.

Qualifications:

  • Bachelor's degree in Computer Science, Information Technology, or a related field.
  • Proven experience as a Database Administrator or in a similar role.
  • Proficiency in database management systems such as MySQL, PostgreSQL, Oracle, and MongoDB.
  • Strong knowledge of SQL and database performance tuning.
  • Experience with backup and recovery, replication, and high-availability configurations.
  • Familiarity with cloud-based database services (e.g., AWS RDS, Azure SQL Database).
  • Excellent problem-solving and analytical skills.
  • Strong communication and teamwork abilities.

Preferred Skills:

  • Experience with data warehousing and big data technologies.
  • Knowledge of scripting languages (e.g., Python, Bash) for automation.
  • Certification in database administration (e.g., Oracle DBA, Microsoft Certified: Azure Database Administrator).

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