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Oracle Database Administrator Jobs in O Fallon, IL

The Timberline Group

SQL DBA

Saint Louis, MO · On-site +1

$48.50 - $60.75/hr

Develop and implement automation scripts using PowerShell, Python, or similar tools to automate routine DBA tasks, deployment processes, and monitoring. * Handle table locks and concurrency issues ...

Infojini Inc

DB2 Administrator

Saint Louis, MO · On-site

Develop and maintain database schemas to include normalization and de-normalization Monitor ... Must be a Self-Starter Desired Qualifications Experience with Oracle and PL/SQL is a plus ...

GDIT

PostgreSQL Database Architect

Saint Louis, MO

$112K - $142K/yr

MySQL, Oracle Database, PostgreSQL Administration Certifications: None Experience: 5 + years of ... Sets up administrator and service accounts. Maintain documentation for configurations, standards ...

teKnoluxion

PostgreSQL Database Analyst

Saint Louis, MO

$122K - $135K/yr

Sets up administrator and service accounts. * Maintain documentation for configurations, standards ... Oracle database administration a plus. * CompTIA Security+ or equivalent recommended * Experience ...

teKnoluxion

PostgreSQL Database Architect

Saint Louis, MO

$113K - $139K/yr

Sets up administrator and service accounts. * Maintain documentation for configurations, standards ... Oracle database administration a plus. * Experience in PostgreSQL administration/tuning; including ...

staffit solutions

Data Analyst

Saint Louis, MO · On-site

Please do not submit DBA (Database Administrators) candidates. Minimum Qualifications : Significant ... database such as Oracle and/or DB2 Understanding of UNIX, proficiency is a plus Strong ...

staffit solutions

Data Analyst

Saint Louis, MO · On-site

... submit DBA (Database Administrators) candidates. Minimum Qualifications : • Significant ... as Oracle and/or DB2 • Understanding of UNIX, proficiency is a plus • Strong understanding of ...

Collabera

Network Systems Admin

Clayton, MO · On-site

$65K - $88K/yr

Network Systems Admin Location:Clayton, MO, 63105. Duration: 3mo Contract to Hire This person is ... Database background (SQL, ORACLE) - Capacity management experience (SolarWinds) Regards, Additional ...

Collabera

Network Systems Admin

Saint Louis, MO · On-site

$68K - $91K/yr

Network Systems Admin Location:Clayton, MO, 63105. Duration: 3mo Contract to Hire This person is ... Database background (SQL, ORACLE) - Capacity management experience (SolarWinds) Regards, Additional ...

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How much do oracle database administrator jobs pay per hour?

As of Aug 21, 2026, the average hourly pay for oracle database administrator in O'Fallon, IL is $53.16, according to ZipRecruiter salary data. Most workers in this role earn between $45.53 and $61.88 per hour, depending on experience, location, and employer.

What does an Oracle Database Administrator do?

An Oracle Database Administrator (DBA) is responsible for installing, configuring, maintaining, and securing Oracle databases within an organization. Their duties include monitoring database performance, ensuring data integrity, performing backups and recovery, and applying patches and updates. They also help optimize queries, manage user access, and troubleshoot any issues to ensure the database runs efficiently and securely. Oracle DBAs play a key role in supporting business applications that rely on reliable and accessible data.

What does an Oracle Database Administrator do?

Oracle Database Administrators (DBAs) organize and store data using Oracle’s database software solutions. Businesses and corporations rely on Oracle Database Administrators to manage their data securely and efficiently. Oracle DBAs handle capacity planning, evaluate database server hardware, and manage all aspects of an Oracle database including installation, configuration, design, and data migration. Additional responsibilities include performance monitoring, security, backups, troubleshooting, and data recovery.

What are the key skills and qualifications needed to thrive as an Oracle Database Administrator, and why are they important?

To thrive as an Oracle Database Administrator, you need expertise in database management, SQL, backup and recovery, and a solid understanding of Oracle architecture, usually supported by a degree in computer science or related fields. Familiarity with Oracle Database tools (like Oracle Enterprise Manager), PL/SQL, and relevant certifications such as Oracle Certified Professional (OCP) are often required. Strong analytical thinking, attention to detail, and effective communication help DBAs proactively address issues and collaborate with IT teams. These skills and qualities are crucial for maintaining database performance, ensuring data security, and supporting business continuity.

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

Oracle Database Administrators often encounter challenges such as maintaining database performance, managing backup and recovery processes, and ensuring data security, especially in large-scale environments. Addressing these challenges involves regularly monitoring system performance, implementing robust backup strategies, and keeping up-to-date with Oracle security patches. Effective collaboration with application developers and IT infrastructure teams is also key to identifying potential issues early and ensuring smooth database operations.

Can I become an Oracle Database Administrator with no experience?

Becoming an Oracle Database Administrator typically requires some background in database management, SQL, and system administration. Entry-level positions may be available to those with relevant certifications, such as Oracle Certified Associate, and foundational knowledge, but most employers prefer candidates with prior experience or training. Gaining skills through courses and hands-on practice can help beginners enter the field.

Is Oracle Database Administrator still in demand?

Oracle Database Administrators are still in demand due to the continued reliance on Oracle databases in many industries. Skills in database management, SQL, and familiarity with Oracle tools are valuable, and certifications can enhance job prospects in this field.

What is the salary of an Oracle Database Administrator?

The salary of an Oracle Database Administrator typically ranges from $70,000 to $130,000 annually, depending on experience, certifications, and location. Senior roles or those with specialized skills in database tuning and security can earn higher salaries. Many positions also offer benefits such as bonuses and professional development opportunities.
More about Oracle Database Administrator jobs

What cities near O'Fallon, IL are hiring for Oracle Database Administrator jobs?

Cities near O'Fallon, IL with the most Oracle Database Administrator job openings:

Oracle Database Administrator jobs near you
Infographic showing various Oracle Database Administrator job openings in O'Fallon, IL as of August 2026, with employment types broken down into 100% Full Time. Highlights an 60% In-person, and 40% Hybrid job distribution, with an average salary of $110,583 per year, or $53.2 per hour.

SQL DBA

The Timberline Group

Saint Louis, MO • On-site, Remote

$48.50 - $60.75/hr

Full-time

Re-posted 4 days ago

Job description

Responsibilities
  • Manage and maintain SQL Server instances across various environments, ensuring high availability, security, and performance.
  • Implement and support geoclustering solutions to achieve disaster recovery and business continuity objectives.
  • Monitor database performance, tuning SQL queries, and optimizing database configurations for improved efficiency.
  • Develop and implement automation scripts using PowerShell, Python, or similar tools to automate routine DBA tasks, deployment processes, and monitoring.
  • Handle table locks and concurrency issues effectively, ensuring minimal impact on production environments.
  • Plan and execute database migrations and upgrades, including transitioning on-premises databases to Azure cloud services.
  • Implement and manage SQL Server AlwaysOn Availability Groups for high availability and disaster recovery.
  • Utilize performance monitoring tools such as SQL Server Management Studio (SSMS), Azure Monitor, or third-party tools to proactively monitor and analyze database performance.
  • Collaborate with cross-functional teams to troubleshoot database-related issues and implement solutions promptly.
  • Develop and maintain documentation related to database configurations, processes, automation scripts, and procedures.
  • Implement and enforce database security best practices, ensuring compliance with organizational standards and regulations.
  • Participate in on-call rotations and respond to database incidents in a timely manner.

Qualifications
  • Bachelor's degree in Computer Science, Information Technology, or a related field (or equivalent experience).
  • Proven experience as a SQL Server DBA in a large-scale production environment, with a strong emphasis on operational tasks.
  • In-depth knowledge of SQL Server internals, including geoclustering, table locks, and concurrency management.
  • Experience in designing and implementing database backup and recovery strategies.
  • Proficiency in performance tuning, query optimization, and index management.
  • Hands-on experience with database migration tools and methodologies, particularly to Azure SQL Database or Azure SQL Managed Instance.
  • Strong scripting skills with PowerShell, Python, or similar languages for automation of DBA tasks and deployments.
  • Experience with performance monitoring tools and techniques to identify and resolve database performance issues.
  • Strong understanding of database security principles and best practices.
  • Excellent troubleshooting skills and the ability to resolve database issues under pressure.
  • Effective communication skills and the ability to collaborate with diverse teams.
  • Relevant certifications (e.g., Microsoft Certified: Azure Database Administrator Associate) would be a plus.

The Timberline Group
Phone: 636-209-5537
PO Box 565, Sullivan, Mo 63080
www.timberlinegrp.com
resumes@timberlinegrp.com
"Delivering quality solutions through quality people"

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