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Oracle Database Administrator Jobs in O Fallon, IL

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 ...

Sonsoft Inc

Weblogic & JBOSS Admin

Saint Louis, MO · On-site

Strong experience as a middleware administrator for Weblogic & JOBSS setup * Comprehensive ... Experience integrating JBoss & Weblogic with web servers (apache) and databases (Oracle, MYSQL)

Sonsoft Inc

Weblogic & JBOSS Admin

Saint Louis, MO · On-site

Strong experience as a middleware administrator for Weblogic & JOBSS setup * Comprehensive ... Experience integrating JBoss & Weblogic with web servers (apache) and databases (Oracle, MYSQL)

Sonsoft Inc

Weblogic & JBOSS Admin

Saint Louis, MO · On-site

Strong experience as a middleware administrator for Weblogic & JOBSS setup * Comprehensive ... Experience integrating JBoss & Weblogic with web servers (apache) and databases (Oracle, MYSQL)

Sonsoft Inc

Weblogic & JBOSS Admin

Saint Louis, MO · On-site

Strong experience as a middleware administrator for Weblogic & JOBSS setup. * Comprehensive ... Experience integrating JBoss & Weblogic with web servers (apache) and databases (Oracle, MYSQL)

Agile Enterprise Solutions

Portal Admin

Saint Louis, MO · On-site

... Oracle RDBMS as a backend database and Apache/IHS as frontend webserver. Good understanding of web analytics Must have completed at least 2 upgrades/migrations Experience with xmlaccess, wsadmin ...

Intellectix

Data Architect

Saint Louis, MO · On-site

$57.75 - $74.25/hr

Work closely with other automation engineers, infrastructure administrators, and data scientists ... Experience with Database technologies such as Postgres, SQL Server, Oracle, or MySQL. * Experience ...

Intellectix

Data Architect

Saint Louis, MO

$57.75 - $74.25/hr

Work closely with other automation engineers, infrastructure administrators, and data scientists ... Experience with Database technologies such as Postgres, SQL Server, Oracle, or MySQL. * Experience ...

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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.

Network Systems Admin

Collabera

Saint Louis, MO • On-site

$68K - $91K/yr

Contractor

Medical, Dental, Vision, Life, Retirement, PTO

Re-posted 7 days ago

Job description

Company Description

Established in 1991, Collabera has been a leader in IT staffing for over 22 years and is one of the largest diversity IT staffing firms in the industry. As a half a billion dollar IT company, with more than 9,000 professionals across 30+ offices, Collabera offers comprehensive, cost-effective IT staffing & IT Services. We provide services to Fortune 500 and mid-size companies to meet their talent needs with high quality IT resources through Staff Augmentation, Global Talent Management, Value Added Services through CLASS (Competency Leveraged Advanced Staffing & Solutions) Permanent Placement Services and Vendor Management Programs. 




Collabera recognizes true potential of human capital and provides people the right opportunities for growth and professional excellence. Collabera offers a full range of benefits to its employees including paid vacations, holidays, personal days, Medical, Dental and Vision insurance, 401K retirement savings plan, Life Insurance, Disability Insurance.


Job Description
This is Nisarg from Collabera and  I have a position open where I am looking for Network Systems Admin. Please let me know if you would be interested in hearing more about this opportunity. Below is a detailed job description for your reference.
Looking forward to talk with you.
Feel free to reach me at 973-859-5421.
Position: Network Systems Admin
Location:Clayton, MO, 63105.         
Duration: 3mo Contract to Hire
This person is going to be supporting app teams on the infrastructure side to assist in change deployments, code deployments, incident resolution, and event monitoring.
Must Have:
-          3-5 years' experience in Network Operations Center/Systems Admin
-          Experience in multiple disciples (networking, OS-Linux,Windows, security, database background)
-          ITIL (2-4 yrs)
-          ServiceNow ticketing system experience (1-3 yrs)
-          Basic systems admin/application admin skills (Performing restarts, creating accounts)
-          Good communication skills
Pluses:
-          Database background (SQL, ORACLE)
-          Capacity management experience (SolarWinds)
Regards,


Additional Information

If you are interested in this position and would like to set up an Interview, feel free to contact:

Nisarg shah

973-859-5421

nisarg.shah(at)collabera.com

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About Collabera

Sourced by ZipRecruiter

Collabera is a Global Digital Solutions Company providing Software Engineering Solutions for the world's most tech-forward organizations in the areas of Engineering, Cloud and Data/AI. With its roots serving the engineering needs of the world's most recognized businesses in Technology, Financial Services, Telecom and Healthcare, Collabera today operates across 60 locations in 11 countries, serves 30% of the Fortune 500, and has exceeded the industry growth rate by 3-4x for several years.

Industry

It services

Company size

5,001 - 10,000 Employees

Headquarters location

Morristown, NJ, US

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