Senior Oracle DBA

Technologent, Inc.; Phoenix (AZ); On-site; USD 120,000 - 150,000; Full time

Job summary

Technologent, Inc. in Phoenix, AZ is seeking an experienced Oracle Database Administrator to support and maintain enterprise Oracle databases with a focus on high availability, performance optimization, disaster recovery, replication, and architecture.

7+ years of experience preferred. The role includes administering Oracle RAC environments, tuning performance, implementing backup/recovery strategies, and managing Data Guard and GoldenGate replication.

Qualifications

• Bachelor's degree in Computer Science, Information Technology, Engineering or related technical discipline.
• Minimum 7 years of experience administering Oracle databases in enterprise environments.
• Strong hands‑on experience managing Oracle RAC environments.
• Extensive experience with Oracle SQL performance tuning and optimization.
• Hands‑on knowledge of Oracle SQL Tuning Advisor and related database performance analysis tools.
• Strong understanding of SQL Plan Management and execution plan optimization.
• Extensive experience with Oracle backup and recovery technologies and procedures.
• Strong experience administering and troubleshooting Oracle Data Guard environments.
• Hands‑on experience with Oracle GoldenGate replication.
• Strong understanding of Oracle database architecture and internals.
• Experience with database table design, data structures, indexing strategies, and physical database architecture.
• Experience with disaster recovery architectures and Data Guard configurations.
• Strong knowledge of GoldenGate configuration, monitoring, and troubleshooting.
• Experience contributing to enterprise database architecture and design decisions.
• Working knowledge of Exadata and its integration with Oracle database environments.
• Strong troubleshooting and performance analysis capabilities.
• Ability to analyze complex database issues and develop effective technical solutions.
• Experience working with production‑critical Oracle database environments.
• Strong documentation, communication, and collaboration skills.

Responsibilities

• Administer and maintain Oracle RAC environments for high availability and stability.
• Monitor and troubleshoot Oracle database performance and identify optimization opportunities.
• Perform SQL performance analysis using tuning tools and advisors.
• Manage SQL execution plans and implement plan management strategies.
• Develop and maintain Oracle backup and recovery strategies.
• Support disaster recovery operations and database recovery activities.
• Configure, administer, and troubleshoot Oracle Data Guard environments.
• Manage Oracle GoldenGate replication and troubleshoot replication issues.
• Design scalable, high-performing database structures.
• Participate in database architecture and capacity planning initiatives.
• Review and improve existing database designs based on requirements.
• Support migrations, upgrades, maintenance activities, and production deployments.
• Monitor database health, availability, capacity, and performance.
• Troubleshoot complex issues and provide root‑cause analysis and corrective actions.
• Develop and maintain database administration standards and procedures.
• Collaborate with application, infrastructure, and engineering teams to resolve database challenges.
• Support production environments and incident resolution, root‑cause investigations.
• Apply Oracle DBA best practices to improve reliability and efficiency.

Skills

Oracle RAC

Performance tuning

Backup and recovery

Data Guard

GoldenGate

SQL tuning

Enterprise architecture

Cross-team collaboration

Education

Bachelor's degree in Computer Science, Information Technology, Engineering

Tools

Oracle RAC

Oracle Data Guard

Oracle GoldenGate

SQL Tuning Advisor

Job description

The Opportunity: We are seeking an Oracle Database Administrator to support and maintain enterprise Oracle database environments, with a strong focus on high availability, performance optimization, disaster recovery, replication, and database architecture.

• Role: Oracle Database Administrator
• Experience: 7+ Years
• Work Location: Phoenix, AZ
• Project Duration: 12+ Months Contract

Key Responsibilities

• Administer and maintain Oracle RACenvironments to ensure high availability and operational stability.
• Monitor and troubleshoot Oracle database performance and identify opportunities for optimization.
• Perform SQL performance analysis using Oracle tuning tools and advisors.
• Manage SQL execution plans and implement plan management strategies to maintain consistent application performance.
• Develop and maintain reliable Oracle database backup and recovery strategies.
• Perform database recovery activities and support disaster recovery operations.
• Configure, administer, and troubleshoot Oracle Data Guard environments.
• Manage Oracle GoldenGate replication and troubleshoot replication-related issues.
• Design database structures that support scalability, performance, availability, and maintainability.
• Participate in database architecture and capacity planning initiatives.
• Review existing database designs and recommend improvements based on application and business requirements.
• Support database migrations, upgrades, maintenance activities, and production deployments.
• Monitor database health, availability, capacity, and overall system performance.
• Troubleshoot complex database issues and provide root-cause analysis and corrective actions.
• Develop and maintain database administration standards, procedures, and operational documentation.
• Work closely with application, infrastructure, and engineering teams to resolve database-related challenges.
• Support production environments and participate in incident resolution and root-cause investigations.
• Apply Oracle database administration best practices to improve reliability, performance, and operational efficiency.

Required Qualifications

• Bachelor's degree in Computer Science, Information Technology, Engineering, or a related technical discipline.
• Minimum 7 years of experience administering Oracle databases in enterprise environments.
• Strong hands‑on experience managing Oracle RAC environments.
• Extensive experience with Oracle SQL performance tuning and optimization.
• Hands‑on knowledge of Oracle SQL Tuning Advisor and related database performance analysis tools.
• Strong understanding of SQL Plan Management and execution plan optimization.
• Extensive experience with Oracle backup and recovery technologies and procedures.
• Strong experience administering and troubleshooting Oracle Data Guard environments.
• Hands‑on experience with Oracle GoldenGate replication.
• Strong understanding of Oracle database architecture and internals.
• Experience with database table design, data structures, indexing strategies, and physical database architecture.
• Experience with complex Data Guard configurations and disaster recovery architectures.
• Strong knowledge of GoldenGate configuration, monitoring, and troubleshooting.
• Experience contributing to enterprise database architecture and design decisions.
• Working knowledge of Exadataand its integration with Oracle database environments.
• Strong troubleshooting and performance analysis capabilities.
• Ability to analyze complex database issues and develop effective technical solutions.
• Experience working with production‑critical Oracle database environments.
• Strong documentation, communication, and collaboration skills.

What We're Looking For

• A highly experienced Oracle DBA with strong expertise in RAC, performance tuning, backup and recovery, Data Guard, and GoldenGate.
• Someone who can troubleshoot complex database problems and maintain highly available production environments.
• An individual with strong knowledge of Oracle database design and architecture.
• A database professional capable of analyzing performance issues and implementing effective SQL optimization strategies.
• Someone who understands enterprise database recovery and replication requirements.
• A proactive problem‑solver who can work independently while collaborating effectively with application and infrastructure teams.
• A clear communicator who can document technical solutions and explain complex database concepts to both technical and business stakeholders.

Technologent is an Equal Opportunity Employer -- EEO/AA Employer/Vet/Disabled - for reasonable accommodations, please contact us [e-mail]

Technologent is a Global Provider of Edge-to-Edge Information Technology Solutions and Services for Fortune 1000 and SMB companies. We offer a unique blend of business practices that are aligned to solve for top CIO concerns. Our core competencies focus on data center infrastructure, business continuity, data protection, service automation and orchestration, continuous intelligence, monitoring, connectivity, collaboration and cybersecurity. These practices are supported by our professional services, digital transformation services and financial services offerings. By providing custom solutions and services designed to fit your business needs, we enable your organization to be more agile, responsive and competitive. Technologent empowers your company to ascend to the next level in IT.

Headquartered in Irvine, CA, Technologent has offices throughout the US and proudly serves clients around the world. When partnering with Technologent, organizations benefit from the highest caliber of professionals, committed to delivering exceptional business outcomes backed by unmatched service and support.