oracle database administrator

oracle database administrator.

nashville , tennessee

posted today

job detailssummary

$58 - $60 per hour

contract

no requirements

category computer and mathematical occupations

reference1068982

job detailsjob summary:location: NASHVILLE, Tennesseejob type: Contractsalary: $58 - 60 per hourwork hours: 8am to 4pmeducation: No Degree Requiredresponsibilities:

Database Installation and Configuration

· Install, configure, and maintain Oracle Multi-Tenant Architecture and PostgreSQL database servers.· Set up instances, database parameters, and schema objects.· Perform upgrades and patch management to ensure databases are up-to-date with the latest features and security patches.· Experience Red Hat Linux Operating Systems.

Database Architecture and Design

· Collaborate with development teams to design and implement efficient, scalable database solutions.· Create database structures, including tables, views, indexes, and constraints.· Define data storage, indexing strategies, and partitioning schemes for optimal performance.

Database Performance Monitoring and Tuning

· Monitor database performance and system resource utilization to ensure high availability.· Identify bottlenecks, analyze slow queries, and tune databases for optimal performance.· Utilize tools like Oracle AWR, PostgreSQL pgstatstatements, and other performance analysis tools.· Implement performance improvements such as indexing, query optimization, and caching mechanisms.

Backup and Recovery

· Implement and manage backup and disaster recovery strategies (e.g., RMAN for Oracle, pgdump for PostgreSQL).· Ensure data integrity and availability through regular backups and replication.· Perform recovery tasks in the event of database corruption or failure.

Security Management

· Configure and maintain database security, ensuring appropriate user permissions and roles are in place.· Encrypt sensitive data, ensure secure connections, and security best practices.· Monitor for potential security threats and resolve vulnerabilities in both Oracle and PostgreSQL environments.

Capacity Planning and Scalability

· Analyze and forecast future database storage requirements.· Plan for scalability, ensuring the databases can handle increasing workloads and data growth.· Optimize database storage and processing capabilities, balancing performance with cost.

Data Migration and Integration

· Perform data migrations between Oracle, PostgreSQL, and other databases.· Develop and manage ETL (Extract, Transform, Load) processes for data movement and transformation.· Ensure data consistency and integrity during migration and integration efforts.

High Availability and Clustering

· Implement and manage high availability solutions such as Oracle Data Guard Replication, RAC and PostgreSQL streaming replication or clustering.· Configure failover mechanisms to minimize downtime in case of hardware or software failure.

Database Troubleshooting and Issue Resolution

· Resolve database-related incidents such as connectivity issues, slow performance, and data corruption.· Provide technical support to development and operations teams for database-related problems.· Perform root cause analysis and implement preventive measures.

Automation and Scripting

· Automate routine database administration tasks using scripts (e.g., Bash, PowerShell, PL/SQL for Oracle, PL/pgSQL for PostgreSQL).· Develop automation tools for monitoring, backups, and performance tuning.

Collaboration and Documentation

· Work closely with development, DevOps, and infrastructure teams to support application and system requirements.· Document database configurations, processes, and procedures.· Provide training and mentoring to junior DBAs or development teams on database best practices.

Compliance and Auditing

· Ensure databases comply with relevant regulatory standards (e.g., GDPR, SOX, HIPAA).· Regularly audit database security, usage, and access logs.· Manage and maintain database audit trails and security logs.

Innovation and Continuous Improvement

· Stay current with new database technologies, tools, and techniques.· Propose and implement improvements to database systems, increasing efficiency, performance, and securityqualifications:

Experience level: Experienced

Minimum 5 years of experience

Education: No Degree Required

skills:

OracleEqual Opportunity Employer: Race, Color, Religion, Sex, Sexual Orientation, Gender Identity, National Origin, Age, Genetic Information, Disability, Protected Veteran Status, or any other legally protected group status.At Randstad Digital, we welcome people of all abilities and want to ensure that our hiring and interview process meets the needs of all applicants. If you require a reasonable accommodation to make your application or interview experience a great one, please contact HRsupport@randstadusa.com.Pay offered to a successful candidate will be based on several factors including the candidate's education, work experience, work location, specific job duties, certifications, etc. In addition, Randstad Digital offers a comprehensive benefits package, including health, an incentive and recognition program, and 401K contribution (all benefits are based on eligibility).This posting is open for thirty (30) days.