Oracle DBA

Our client is seeking an experienced Oracle Database and Applications Administrator to join their dynamic IT team on a 6-month contract-to-hire basis. This critical role is responsible for ensuring the high availability, reliability, performance, and security of our Oracle infrastructure including Oracle RAC databases, E-Business Suite (EBS) applications, and supporting systems in a Linux environment. The pay rate for this role is between $60.00 - $70.00 per hour.

Important: Candidates must be able to work 100% onsite in San Leandro, CA and must be legally authorized to work in the U.S. as Visa sponsorship is not available.

RESPONSIBILITIES:

• Administer Oracle 19c RAC databases and Oracle EBS Applications (12.1/12.2: HR, Financials, Payroll), ensuring 24/7 availability.
• Manage Oracle WebCenter Content and other middleware applications.
• Administer Oracle Engineered Systems (Exadata), Oracle App Servers, and Red Hat Linux servers/VMs running Tomcat, WebLogic, ORDS APEX, and related services.
• Perform database user management, backup and recovery (RMAN and filesystem tools).
• Maintain Data Guard Standbys and perform environment cloning for QA/Dev.
• Handle installations, patching, and upgrades for Oracle databases and applications.
• Monitor and tune database and application performance for optimal reliability.
• Install and maintain Oracle clients and development tools on user machines.
• Develop utilities and scripts to automate tasks, track system health, and generate reports.
• Collaborate with developers on release management and custom code deployments.
• Implement security measures including encryption, data obfuscation, and SSL.
• Document procedures and maintain detailed operations playbooks.
• Coordinate maintenance events (patches, upgrades, and scheduled downtime).
• Support audits by preparing documentation and compliance evidence.
• Work with vendors (Oracle, Red Hat, EMC, VMware, Nutanix) to troubleshoot and resolve issues.
• Provide support for business-critical applications beyond the Oracle ecosystem.

QUALIFICATIONS:

• 5+ years of experience in Oracle database and application administration.
• Bachelor s degree in Computer Science or a related field
• Strong hands-on expertise with Oracle 19c RAC architecture, Exadata, and Oracle EBS (12.1/12.2).
• Proficient in Oracle HR, Payroll, and Financials modules.
• Skilled in Red Hat and Oracle Linux system administration.
• Deep knowledge of high-availability configurations including Data Guard, RAC, and RMAN.
• Experienced in managing multi-terabyte databases and mission-critical systems.
• Advanced skills in PL/SQL, shell scripting, and performance tuning.
• Familiar with multi-tenancy (CDB/PDB) architecture.
• Strong understanding of database security, replication, encryption, and data masking.
• Excellent communication skills (verbal and written) with a focus on clear documentation.
• Oracle certifications and experience with Oracle Enterprise Manager are a plus.
• Backup and disaster recovery expertise using EMC and CommVault.
• Virtualization experience with VMware and Nutanix (preferred).
• Experience with Oracle Cloud Platform (preferred).
• Relevant technical certifications highly desirable.

PHYSICAL REQUIREMENTS:

• May be tasked with lifting, carrying, pushing or pulling up to 25 lbs., if able to do so.
• Must be able to sit for prolonged periods of time and walk/stand for moderate periods of time.
• Must be able to bend at the knees and waist frequently
• Must be able to repetitively use a telephone and a computer mouse and keyboard.

All employment is contingent on candidates providing at least two positive professional references from prior managers.
We are looking for local candidates only. U.S. Citizens and those authorized to work in the U.S. are encouraged to apply. We are unable to sponsor at this time.
To apply for this position please visit our website at , and click on Looking for Work .
Thank you for your interest. Please understand that only qualified candidates will receive a response.
PsiNapse Technology, a national, workforce augmentation and solutions firm, offers competitive compensation, professional service, and customized benefits to qualified temporary and career professionals looking for employment.
We are an Equal Opportunity Employer and do not discriminate on the basis of race, religion, color, gender, sexual-orientation, age, national origin, citizenship, disability, or any other protected category.