ZipRecruiter

Log In

1

Senior Oracle System Administrator Jobs in Missouri

Oracle

System Administrator 2-IT

Kansas City, MO · On-site

$35.63 - $71.30/hr

Only Oracle brings together the data, infrastructure, applications, and expertise to power ... senior technicians.-Implements technical solutions to enhance and/or trouble the system within ...

Oracle

System Administrator 2-IT

Kansas City, MO · On-site

$28.41 - $56.83/hr

Only Oracle brings together the data, infrastructure, applications, and expertise to power ... senior technicians.-Implements technical solutions to enhance and/or trouble the system within ...

Oracle

System Administrator 2-IT

Kansas City, MO

$28.41 - $56.83/hr

Only Oracle brings together the data, infrastructure, applications, and expertise to power ... senior technicians.-Implements technical solutions to enhance and/or trouble the system within ...

Oracle

System Administrator 2-IT

Kansas City, MO · On-site

$35.63 - $71.30/hr

Only Oracle brings together the data, infrastructure, applications, and expertise to power ... senior technicians.-Implements technical solutions to enhance and/or trouble the system within ...

Oracle

System Administrator 2-IT

Kansas City, MO · On-site

$28.41 - $56.83/hr

... issues to senior technicians. Participates in training that aligns with corporate objectives ... Oracle maintains broad salary ranges for its roles in order to account for variations in knowledge ...

Oracle

System Administrator 1-IT

Kansas City, MO · On-site

$25.82 - $50.43/hr

... issues to senior technicians. Attends training that aligns with corporate objectives to bridge ... Oracle maintains broad salary ranges for its roles in order to account for variations in knowledge ...

Oracle

System Administrator 1-IT

Kansas City, MO · On-site

$25.82 - $50.43/hr

Oracle is an Equal Employment Opportunity Employer. All qualified applicants will receive ... senior technicians.-Implements technical solutions to enhance and/or trouble the system within ...

Oracle

System Administrator 1-IT

Kansas City, MO · On-site

$25.82 - $50.43/hr

Oracle is an Equal Employment Opportunity Employer. All qualified applicants will receive ... senior technicians.-Implements technical solutions to enhance and/or trouble the system within ...

Oracle

System Administrator 1-IT

Kansas City, MO · On-site

$25.82 - $50.43/hr

Oracle is an Equal Employment Opportunity Employer. All qualified applicants will receive ... senior technicians.-Implements technical solutions to enhance and/or trouble the system within ...

Oracle

System Administrator 1-IT

Kansas City, MO · On-site

$25.82 - $50.43/hr

Oracle is an Equal Employment Opportunity Employer. All qualified applicants will receive ... senior technicians.-Implements technical solutions to enhance and/or trouble the system within ...

Zolon Tech Solutions Inc

Oracle DBA

Saint Louis, MO · On-site

$48 - $65.50/hr

Oracle DBA Job Location: St Louis, MO (Onsite) Duration: Fulltime direct hire Contract Type: W2 ... In this role, you will collaborate with application developers, system administrators, and ...

Oracle

System Administrator 2-IT

Kansas City, MO · On-site

$27.64 - $56.83/hr

... issues to senior technicians. Participates in training that aligns with corporate objectives ... Only Oracle brings together the data, infrastructure, applications, and expertise to power ...

Oracle

System Administrator 2-IT

Kansas City, MO · On-site

$27.64 - $56.83/hr

... issues to senior technicians. Participates in training that aligns with corporate objectives ... Only Oracle brings together the data, infrastructure, applications, and expertise to power ...

Oracle

System Administrator 2-IT

Kansas City, MO · On-site

$27.64 - $56.83/hr

... issues to senior technicians. Participates in training that aligns with corporate objectives ... Oracle maintains broad salary ranges for its roles in order to account for variations in knowledge ...

Empower AI Inc.

Oracle DBA

Saint Louis, MO · On-site

$46.25 - $62.75/hr

Responsibilities As an Oracle Database Administrator, you will support the administration ... In this role, you will collaborate with application developers, system administrators, and ...

next page

Showing results 1-20

All JobsOracle System Administrator JobsSenior Oracle System Administrator JobsSenior Oracle System Administrator Jobs in Missouri

Senior Oracle System Administrator information

What does a senior Oracle system administrator do?

A Senior Oracle System Administrator is responsible for managing, configuring, and maintaining Oracle database systems and related infrastructure. Their duties include installing and upgrading Oracle software, monitoring system performance, ensuring data security, performing backups and disaster recovery, and troubleshooting technical issues. They often collaborate with database developers, IT teams, and end-users to optimize system performance and support business operations. Senior administrators also mentor junior staff and may help develop best practices and policies for database management.

What are the key skills and qualifications needed to thrive as a senior Oracle system administrator, and why are they important?

To thrive as a Senior Oracle System Administrator, you need advanced knowledge of Oracle database administration, system architecture, and strong troubleshooting skills, usually supported by a bachelor’s degree in computer science or a related field. Expertise with Oracle tools (such as RMAN, Data Guard, and Enterprise Manager), proficiency in Unix/Linux environments, and relevant certifications like Oracle Certified Professional (OCP) are highly valued. Strong analytical thinking, effective communication, and the ability to work independently or lead teams set top performers apart. These skills ensure the stability, security, and optimal performance of mission-critical database systems essential to business operations.

What are the common challenges faced by senior Oracle system administrators, and how can they be addressed?

Senior Oracle System Administrators often encounter challenges such as managing complex database environments, ensuring high availability, and performing timely upgrades or patches with minimal downtime. Additionally, they must stay current with Oracle's evolving technologies and security best practices. Proactive monitoring, thorough documentation, and collaboration with database developers, network teams, and security personnel are essential strategies for overcoming these challenges and maintaining optimal system performance.

What is the difference between Senior Oracle System Administrator vs Oracle Database Administrator?

AspectSenior Oracle System AdministratorOracle Database Administrator
CertificationsOracle Certified Professional (OCP), Oracle Certified Expert (OCE)Oracle Certified Professional (OCP), Oracle Certified Associate (OCA)
Work EnvironmentIT teams managing enterprise infrastructure, system maintenanceDatabase management, performance tuning, data security
Industry UsageIT services, finance, healthcare, large enterprisesDatabase-centric roles across industries

The Senior Oracle System Administrator focuses on managing and maintaining Oracle systems within IT infrastructure, while the Oracle Database Administrator specializes in database performance, security, and data integrity. Both roles require similar certifications and often work in overlapping environments, but their core responsibilities differ in scope and focus.

What are popular job titles related to Senior Oracle System Administrator jobs in Missouri?

For Senior Oracle System Administrator jobs in Missouri, the most frequently searched job titles are:

What job categories do people searching Senior Oracle System Administrator jobs in Missouri look for?

The top searched job categories for Senior Oracle System Administrator jobs in Missouri are:

What cities in Missouri are hiring for Senior Oracle System Administrator jobs?

Cities in Missouri with the most Senior Oracle System Administrator job openings:

Senior Oracle System Administrator jobs near you
Infographic showing various Senior Oracle System Administrator job openings in Missouri as of August 2026, with employment types broken down into 1% As Needed, 86% Full Time, 11% Part Time, and 2% Contract. Highlights an 91% Physical, 2% Hybrid, and 7% Remote job distribution.

System Administrator 2-IT

Kansas City, MO • On-site

Oracle
IT Services • 10K+ employees

8.7

Company rating: 8.7 out of 10

Based on 152 frontline employees who took The Breakroom Quiz

56th of 246 rated software companies

People enjoy working here

Good employer

Recommended by students

Learn more about Oracleexternal

$35.63 - $71.30/hr

Full-time

Medical, Dental, Vision, Life, Retirement, PTO

Re-posted 23 days ago

Job description

Conducts end-to-end hardware installation and troubleshooting with limited supervision. Validates cabling, and problem solving to establish error free connections with limited guidance. Monitors, reviews, and analyzes ticket queues addressing common incidents and escalating more complex or unresolved issues to senior technicians. Participates in training that aligns with corporate objectives. Begins to act as a technical liaison for technical and non-technical teams, providing knowledge to identify and resolve resiliency, reliability, and availability risks. 

Only Oracle brings together the data, infrastructure, applications, and expertise to power everything from industry innovations to life-saving care. And with AI embedded across our products and services, we help customers turn that promise into a better future for all. Discover your potential at a company leading the way in AI and cloud solutions that impact billions of lives.

True innovation starts when everyone is empowered to contribute. That's why we're committed to growing a workforce that promotes opportunities for all with competitive benefits that support our people with flexible medical, life insurance, and retirement options. We also encourage employees to give back to their communities through our volunteer programs.

We're committed to including people with disabilities at all stages of the employment process. If you require accessibility assistance or accommodation for a disability at any point, let us know by emailing accommodation-request_mb@oracle.com or by calling 1-888-404-2494 in the United States.

Oracle is an Equal Employment Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, national origin, sexual orientation, gender identity, disability and protected veterans' status, or any other characteristic protected by law. Oracle will consider for employment qualified applicants with arrest and conviction records pursuant to applicable law.

Disclaimer:
Certain U.S. based or U.S. customer or client-facing roles may be required to comply with applicable requirements, such as immunization/occupational health mandates, and/or drug testing requirements.
Range and benefit information provided in this posting are specific to the stated locations only
US: Hiring Range in USD from $35.63 to $71.30 per hour; from: $74,100 to $148,300 per annum. May be eligible for equity.
Oracle maintains broad salary ranges for its roles in order to account for variations in knowledge, skills, experience, market conditions and locations, as well as reflect Oracle's differing products, industries and lines of business.
Candidates are typically placed into the range based on the preceding factors as well as internal peer equity.
Oracle US offers a comprehensive benefits package which includes the following:
1. Medical, dental, and vision insurance, including expert medical opinion
2. Short term disability and long term disability
3. Life insurance and AD&D
4. Supplemental life insurance (Employee/Spouse/Child)
5. Health care and dependent care Flexible Spending Accounts
6. Pre-tax commuter and parking benefits
7. 401(k) Savings and Investment Plan with company match
8. Paid time off: Flexible Vacation is provided to all eligible employees assigned to a salaried (non-overtime eligible) position. Accrued Vacation is provided to all other employees eligible for vacation benefits. For employees working at least 35 hours per week, the vacation accrual rate is 13 days annually for the first three years of employment and 18 days annually for subsequent years of employment. Vacation accrual is prorated for employees working between 20 and 34 hours per week. Employees working fewer than 20 hours per week are not eligible for vacation.
9. 11 paid holidays
10. Paid sick leave: 72 hours of paid sick leave upon date of hire. Refreshes each calendar year. Unused balance will carry over each year up to a maximum cap of 112 hours.
11. Paid parental leave
12. Adoption assistance
13. Employee Stock Purchase Plan
14. Financial planning and group legal
15. Voluntary benefits including auto, homeowner and pet insurance
The role will generally accept applications for at least three calendar days from the posting date or as long as the job remains posted.

Career Level - IC3


Datacenter Services Operations-Break/Fix and Hardware Maintenance:-Conducts end-to-end on-site hardware installation, removing and 
troubleshooting hardware without disturbing critical infrastructure, and 
configurations, with supervision.-Replaces server components and upgrades servers for existing customer 
base, under close supervision.

Technical Support and Trouble Shooting-Technical Support and Trouble 
Shooting:-Monitors, reviews, and analyzes ticket queues and system logs and/or 
console alarm error messaging assigned environments, addressing basic 
incidents and escalating more complex or unresolved issues to senior 
technicians.-Implements technical solutions to enhance and/or trouble the system within
Service Level Agreements (SLAs), and escalates issues that affect 
maintaining the environments with guidance.

Safety and Compliance-Safety, Security, Compliance, and 
Documentation:-Learns and follows all established Standard Operating Procedures (SOPs)
/Maintenance Operation Protocols (MOPs) when performing tasks, ensuring 
all work stays in sync with site rules, colocation vendor and/or data center 
site rules, and signs-off.-Follows implemented required security controls.-Ensures compliance with health and safety guidelines (including personal 
protection equipment, site access, or specific data site compliance) during 
on-site work at customer locations and at office, within defined scope.

Oracle logo

About Oracle

Sourced by ZipRecruiter

An Oracle career can span industries, roles, Countries and cultures, giving you the opportunity to flourish in new roles and innovate, while blending work life in. Oracle has thrived through 40+ years of change by innovating and operating with integrity while delivering for the top companies in almost every industry. In order to nurture the talent that makes this happen, we are committed to an inclusive culture that celebrates and values diverse insights and perspectives, a workforce that inspires thought leadership and innovation. Oracle offers a highly competitive suite of Employee Benefits designed on the principles of parity, consistency, and affordability. The overall package includes certain core elements such as Medical, Life Insurance, access to Retirement Planning, and much more. We also encourage our employees to engage in the culture of giving back to the communities where we live and do business. At Oracle, we believe that innovation starts with diversity and inclusion and to create the future we need talent from various backgrounds, perspectives, and abilities. We ensure that individuals with disabilities are provided reasonable accommodation to successfully participate in the job application, interview process, and in potential roles. to perform crucial job functions. That's why we're committed to creating a workforce where all individuals can do their best work. It's when everyone's voice is heard and valued that we're inspired to go beyond what's been done before.

Industry

It services

Company size

10,000+ Employees

Headquarters location

Redwood City, CA, US

Year founded

1977

Social media

FacebookTwitter

View All Oracle Jobs

What Oracle employees say

Pay

Benefits

Hours and flexibility

Workplace

Get the full story on Breakroom

Apply