Database Administrator

oneazcreditunion; Phoenix (AZ); On-site; USD 90,000 - 130,000; Full time

Job summary

OneAZ Credit Union in Phoenix, AZ is seeking a Database Administrator to manage Oracle and SQL Server environments powering critical banking applications. The role focuses on availability, security, performance, and DR planning for enterprise databases across production, test, and development stacks.

You will drive database modernization efforts, coordinate with vendors and internal teams, and ensure compliant, scalable data platforms that support member services and regulatory requirements.

Responsibilities

• Serve as the primary database administrator supporting Oracle environments powering the Fiserv DNA core banking platform.
• Manage the availability, integrity, performance, security, and recoverability of production, test, development, and disaster recovery database environments.
• Coordinate with Fiserv, Toolcase, and internal tech teams to troubleshoot and prevent performance issues.
• Support core processing operations, end-of-day, month-end, and year-end processing events and conversions.
• Lead database backup, restoration, recovery, and disaster recovery planning activities.
• Design, implement, and maintain database standards, monitoring frameworks, and maintenance schedules.
• Partner with security and infrastructure teams to improve reliability, scalability, and security.

Job description

Join Us in Making an Impact

At OneAZ Credit Union, our success is measured only by yours. We're here to create lasting change in the lives of our members, our communities, and our team. If you're looking for a career with purpose, where your work truly matters-you've found it!

Who You Are

You're impactful, compassionate, and fearless, ready to embrace new challenges and shape the future of financial well-being. You take accountability for our success and thrive in an environment where curiosity is celebrated. If this sounds like you, let's build something great together.

What You'll Do

This position will be located at our Corporate Office: 2355 W Pinnacle Peak Rd, Phoenix, AZ 85027

The Database Administrator (DBA) is responsible for the administration, optimization, security, availability, and strategic management of OneAZ Credit Union's enterprise database environment. This role serves as the senior technical expert supporting Oracle database environments powering the Fiserv DNA core banking platform, as well as Microsoft SQL Server environments supporting enterprise applications, integrations, reporting platforms, and operational systems.

The DBA will lead database architecture, performance tuning, disaster recovery planning, automation initiatives, data integration services, and operational support activities while partnering closely with Infrastructure, Information Security, Enterprise Architecture, Application Support teams, business stakeholders, Fiserv, Toolcase, and other technology vendors. This individual will play a critical role in establishing and maturing OneAZ's internal database administration capabilities while ensuring highly available, secure, and scalable database environments that support organizational growth, regulatory compliance, and exceptional member experiences.

Essential Functions

• Serve as the primary database administrator supporting Oracle database environments utilized by the Fiserv DNA core banking platform.
• Manage the availability, integrity, performance, security, and recoverability of production, test, development, and disaster recovery database environments.
• Support Fiserv DNA upgrades, patches, releases, conversions, and maintenance activities.
• Coordinate with Fiserv, Toolcase, and internal technology teams to troubleshoot, resolve, and proactively prevent database and application performance issues.
• Support core processing operations, end-of-day processing, month-end activities, year-end processing events, and conversion-related initiatives.
• Participate in future core banking modernization, upgrades, and strategic technology initiatives.
• Administer and optimize Oracle database environments supporting Fiserv DNA core banking operations.
• Administer and support Microsoft SQL Server environments supporting enterprise applications, including Temenos, tMagic, reporting platforms, integrations, and other business applications.
• Manage and support SQL Server Integration Services (SSIS) packages utilized for enterprise data transformation, reconciliation, migration, reporting, and third-party integrations such as Prologue, Coupa, FNMA, and other operational platforms.
• Monitor database health, utilization, capacity, and performance metrics to proactively identify risks and improvement opportunities.
• Perform database performance tuning, query optimization, indexing strategies, capacity planning, and workload balancing.
• Design, implement, and maintain database standards, monitoring frameworks, maintenance schedules, and operational best practices.
• Partner with Application Support and Infrastructure teams to improve database reliability, performance, scalability, and supportability.
• Lead database backup, restoration, recovery, and disaster recovery planning activities.
• Establish Recovery Time Objectives (RTOs) and Recovery Point Objectives (RPOs) for critical systems.
• Conduct routine recovery testing and validation of disaster recovery plans.
• Participate in enterprise disaster recovery exercises and major incident response activities.
• Ensure database environments support business continuity and operational resiliency objectives.
• Support mergers, acquisitions, core conversions, system implementations, and data migration efforts.
• Perform data analysis, reconciliation, validation, and conversion support activities.
• Collaborate with business units to ensure data quality, consistency, and integrity across enterprise platforms.
• Support enterprise analytics, reporting, and data management initiatives.
• Assist in developing database roadmaps, architecture standards, and long-term strategic planning efforts.
• Identify opportunities to automate and streamline operational, reporting, and database administration processes.
• Implement database security controls, access management standards, and monitoring processes.
• Partner with Information Security to identify, remediate, and mitigate vulnerabilities and security risks.
• Support internal audits, regulato