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Senior Oracle System Administrator Jobs in California

Sonsoft Inc

Senior Oracle DBA

Irvine, CA

Senior Oracle DBA 10+Exp Location : Irvine, CA Interview : WebEx/Skype Interview Duration ... system configurations Assist in the logical and physical database design and providing general ...

AllSTEM Connections

Oracle DBA - Sr.

Oakland, CA · On-site

$187K/yr

Senior Database Administrator (Oracle & AWS Cloud) Role Overview We are seeking an expert-level ... Lead the installation, configuration, patching, and migration of Oracle and PostgreSQL systems ...

AllSTEM Connections

Oracle DBA - Sr.

Oakland, CA · On-site

Senior Database Administrator (Oracle & AWS Cloud) Role Overview We are seeking an expert-level ... Lead the installation, configuration, patching, and migration of Oracle and PostgreSQL systems ...

PM2CM

Senior System Administrator

Monterey Park, CA · On-site

$88K - $119K/yr

Position Summary The Senior Systems Administrator supports the Capital Improvement Program by ... Oracle Primavera P6). * Working knowledge of SQL, XML, JSON, REST APIs and integration protocols.

PM2CM

Senior System Administrator

Monterey Park, CA · On-site

$90K - $122K/yr

Position Summary The Senior Systems Administrator supports the Capital Improvement Program by ... Oracle Primavera P6). * Working knowledge of SQL, XML, JSON, REST APIs and integration protocols.

PM2CM

Senior System Administrator

Monterey Park, CA · On-site

$88K - $119K/yr

Position Summary The Senior Systems Administrator supports the Capital Improvement Program by ... Oracle Primavera P6). * Working knowledge of SQL, XML, JSON, REST APIs and integration protocols.

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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 the most commonly searched types of Oracle System Administrator jobs in California?

The most popular types of Oracle System Administrator jobs in California are:

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

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

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

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

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

Cities in California 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 California as of August 2026, with employment types broken down into 1% As Needed, 87% Full Time, 10% Part Time, and 2% Contract. Highlights an 91% Physical, 3% Hybrid, and 6% Remote job distribution.

Senior Oracle DBA

Sonsoft Inc

Irvine, CA

Contractor

Re-posted 4 days ago

Job description

Company Description

Sonsoft , Inc. is a USA based corporation duly organized under the laws of the Commonwealth of Georgia. Sonsoft Inc. is growing at a steady pace specializing in the fields of Software Development,  Software Consultancy and Information Technology Enabled Services.

Job Description

Position : Senior Oracle DBA 10+Exp 

Location : Irvine, CA   

Interview : WebEx/Skype Interview

Duration : Long Term - (Locals are preferred)


Note: No OPT or H1B


Job Description: 


I am looking for a Senior Oracle DBA Consultant. 

*** They are looking for solid DBA experience, someone with about 10 years ++ candidates who have a deeper understanding on "how", "when" and "why" they do/use certain techniques or commands, etc. ++ Some knowledge of security


Oracle Database Administrator will support our client's Business Unit in the design, creation, tuning, and maintenance of databases and its supporting applications. The individual needs to follow SDLC methodology and have worked on both development and production support. This is a 24/7 position.


Essential Duties and Responsibilities: 

Database administrators are responsible for the day-to-day management of the Oracle database

Duties include performing backups, recoveries, installations, and security

Must have extensive knowledge about database performance tuning

Must have experience with Oracle RAC

Database monitoring and UNIX operating system configurations

Assist in the logical and physical database design and providing general support to application team


Education and Experience: 

7+ years as Oracle Development and Production DBA

3+ years of Oracle RAC, preferably within UNIX environment

Experience with middleware, such as WebLogic, and web servers a plus

Experience with data replication tool, such as Oracle GoldenGate, a plus

Qualified candidates must have excellent communication skills

Organizational and documentation skills and be able to interface with management and IT personnel and work effectively on a team and individually

"Oracle Exadata" experience a plus

Knowledge on Oracle OID Security, LDAP and User Management Systems, a plus

BS / BA degree preferred


Required Skills:


Solid communication and team skills


Technology competency in either web or legacy-based applications


Experience in leading business application development projects


Effective in translating business requirements in technical designs, specs


Passion for technology driving business growth


Business and IT focused


Knowledge of software development life cycle methodologies


Desire to contribute to a fast paced, growth-oriented business unit


Qualifications

Oracle Database Administrator will support our client's Business Unit in the design, creation, tuning, and maintenance of databases and its supporting applications. The individual needs to follow SDLC methodology and have worked on both development and production support. This is a 24/7 position.



Additional Information

** U.S. citizens and those authorized to work in the U.S. are encouraged to apply. We are unable to sponsor at this time.


Note:-

1. This is full time job with Infosys 

2. GC,USC ,EAD -GC,H4-EAD,L2-EAD

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About Sonsoft

Sourced by ZipRecruiter

Sonsoft , Inc. is a USA based corporation duly organized under the laws of the Commonwealth of Georgia. Sonsoft Inc. is growing at a steady pace specializing in the fields of Software Development, Software Consultancy and Information Technology Enabled Services.

Industry

It services

Company size

51 - 200 Employees

Headquarters location

Alpharetta, GA, US

Year founded

2007

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