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Senior database administrator

Melbourne
Publicis Groupe Holdings B.V
Database Administrator
Posted: 13 March
Offer description

Company description

Publicis Sapient is a digital transformation partner helping established organizations get to their future, digitally enabled state, both in the way they work and the way they serve their customers. We help unlock value through a start-up mindset and modern methods, fusing strategy, consulting, and customer experience with agile engineering and problem-solving creativity. United by our core values and our purpose of helping people thrive in the brave pursuit of next, our 20,000+ people in 53 offices around the world combine experience across technology, data sciences, consulting, and customer obsession to accelerate our clients' businesses through designing the products and services their customers truly value.

Overview

Senior Database Administrator

We are seeking a resilient, battle-tested Senior Database Administrator to lead the charge in managing and migrating our most critical data environments. This isn't a "business as usual" maintenance role. You will be the technical pivot point for migrating large-scale, complex server environments across MS SQL, Oracle, and Exadata platforms.

The ideal candidate thrives in the "grey area." You understand that migrations rarely go strictly to plan, and you possess the technical depth to adapt your strategy as findings emerge in real-time.

Key Responsibilities

* Complex Migrations: Lead the end-to-end migration of high-volume, mission-critical databases from legacy infrastructure to modern platforms (including Exadata).
* Hybrid Ecosystem Management: Maintain high availability and performance tuning across a diverse stack of Oracle (12c-19c), MS SQL Server, and Oracle Exadata engineered systems.
* Discovery & Adaptation: Perform deep-dive environmental audits to uncover "unknowns" (dependencies, legacy configurations, data bloat) and pivot migration strategies accordingly.
* Performance Engineering: Optimize complex queries and system configurations to ensure post-migration performance meets or exceeds baseline benchmarks.
* Risk Mitigation: Develop robust contingency and roll-back plans for high-stakes cutovers.

Experience required

* Oracle Expertise: Deep experience with Oracle Database administration, including RAC, Data Guard, and RMAN.
* Exadata Specialist: Hands-on experience managing and optimizing Oracle Exadata Database Machines.
* MS SQL Mastery: Proficient in SQL Server management, including AlwaysOn Availability Groups and T-SQL optimization.
* Migration Provenance: A track record of moving multi-terabyte environments with minimal downtime and zero data loss.
* Automation: Scripting skills (Python, Bash, or PowerShell) to automate repetitive migration tasks and monitoring.

Additional information

* An inclusive workplace that promotes diversity and collaboration.
* Access to ongoing learning and development opportunities.
* Competitive compensation and benefits package.
* Flexibility to support work-life balance.
* Generous paid leave and holidays.
* Wellness program and employee assistance.

As part of our dedication to an inclusive and diverse workforce, Publicis Sapient is committed to Equal Employment Opportunity without regard for race, color, national origin, ethnicity, gender, protected veteran status, disability, sexual orientation, gender identity, or religion. We are also committed to providing reasonable accommodations for qualified individuals with disabilities and disabled veterans in our job application procedures. If you need assistance or an accommodation due to a disability, you may contact us at hiring@publicis.sapient.com.

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