Database Administrator

Infinite Computer Solutions; Columbus (OH); On-site; USD 90,000 - 130,000; Full time

Job summary

Infinite Computer Solutions in Columbus, OH seeks an Experienced Database Administrator focused on Oracle as the primary platform and SQL Server as the secondary platform. The role emphasizes reliability, high availability, and enterprise data management across production, QA, and development environments.

The ideal candidate will perform upgrades, patching, tuning, security hardening, and automation to support mission critical systems.

Qualifications

• Experience with Oracle as the primary platform and SQL Server as the secondary platform.
• Experience supporting mission critical systems with focus on reliability, scalability, and performance.
• Ability to design, implement, and automate database maintenance and security tasks.

Responsibilities

• Design, implement, and maintain Oracle databases for production, QA, and development.
• Perform upgrades, patching cycles, and schema migrations.
• Monitor health and performance; tune queries, indexes, and configurations.
• Administer SQL Server instances as secondary systems, ensuring stability.
• Implement and maintain backup and recovery strategies for both platforms.
• Manage replication, high availability, and failover technologies (Data Guard, AlwaysOn).
• Develop automation scripts to improve efficiency and reduce manual workload.
• Collaborate with development, infrastructure, and security teams to ensure data integrity.

Skills

Oracle DBA

SQL Server DBA

Performance tuning

Automation scripting

Database security

PL/SQL scripting

Troubleshooting

Tools

Oracle RMAN

Data Guard

AlwaysOn

SQL Server

Job description

Job Details Role: Database Administrator (Oracle (Primary) and SQL Server (Secondary))

Job Details Role: Database Administrator (Oracle (Primary) and SQL Server (Secondary))

Location: Columbus, OH

Long term contract

Client is looking for resource with Oracle (primary) and SQL Server (secondary) DBA skills.

Summary Experienced Database Administrator specializing in Oracle as the primary platform and SQL Server as a secondary platform. Skilled in database architecture, performance tuning, high availability, automation, security hardening, and enterprise data management. Strong background supporting mission critical systems with a focus on reliability, scalability, and optimized performance.

Core Competencies

• Oracle database installation, configuration, upgrades, patching
• SQL Server installation, configuration, maintenance, and monitoring
• Performance tuning and query optimization across both platforms
• Backup, recovery, and disaster recovery planning (RMAN, Data Guard, AlwaysOn)
• Database security, auditing, and compliance
• PL/SQL and T SQL scripting for automation and maintenance
• Troubleshooting complex database issues in enterprise environments

Primary Responsibilities

• Design, implement, and maintain Oracle databases supporting production, QA, and development environments.
• Perform database upgrades, patching cycles, and schema migrations.
• Monitor database health and performance; tune queries, indexes, and configurations.
• Administer SQL Server instances as secondary systems, ensuring stability and performance.
• Implement and maintain backup and recovery strategies for both platforms.
• Manage replication, high availability, and failover technologies (Oracle Data Guard, SQL Server AlwaysOn).
• Develop automation scripts to improve efficiency and reduce manual workload.
• Collaborate with development, infrastructure, and security teams to ensure system reliability and data integrity