Sr Oracle DBA

Vcloudglobal; Frisco (TX); On-site; USD 120,000 - 150,000; Full time

Job summary

A technology solutions provider is seeking a Senior Oracle DBA to manage and optimize Oracle databases for critical business operations related to supply chain and eCommerce. The successful candidate will have extensive experience in enterprise environments, focusing on performance tuning and ensuring database availability. Responsibilities include overseeing backup and recovery processes and coordinating with integration teams. A thorough understanding of SQL optimization and cloud automation is also essential for this role.

Qualifications

• 10+ years of Oracle DBA experience in enterprise environments.
• Strong knowledge of Oracle Rac, ASM, and Data Guard.
• Experience in performance tuning for high-transaction systems.

Responsibilities

• Manage and administer Oracle databases in production.
• Optimize queries impacting cart, payment, and shipping operations.
• Monitor peak traffic events and resolve production incidents.

Skills

Oracle DBA experience

Performance tuning

SQL optimization

Cloud knowledge

Troubleshooting production issues

Tools

Oracle 19c/21c

RMAN

Data Guard

GoldenGate

OEM

Job description

We are hiring a Senior Oracle DBA to supportcustomer platforms handling orders, inventory, fulfillment, shipping, and customer transactions across large-scale Supply Chain & eCommerce environments. This role ensures databases remain fast, stable, and available for real-time business operations and client services.

• Manage and administer Oracle databases (19c/21c) in production
• Performance tuning for order processing & checkout workflows
• Optimize queries impacting cart, payment & shipping operations
• Monitor peak traffic events (sales, promotions, bulk orders)
• Backup, recovery & disaster recovery (RMAN, RAC, Data Guard)
• Resolve production incidents impacting customers & partners
• Work with application, API & integration teams
• Maintain security, data integrity & SLA uptime commitments

Required Skills

• 10+ years of Oracle DBA experience in enterprise environments
• Strong Oracle DBA (RAC, ASM, Data Guard)
• Performance tuning for high-transaction systems
• Experience with Supply Chain / Logistics / eCommerce platforms
• SQL optimization & troubleshooting production issues
• Cloud & automation knowledge (Shell/Python preferred)
• Experience supporting business-critical customer operations

Nice to Have

• GoldenGate / replication
• Monitoring tools (OEM, Grafana, Splunk)
• Retail, shipping, or fulfillment domain exposure.