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Senior Database Administrator (SQL Server)

Sydney, New South Wales💼 Full-time🗓 2026-08-28 → 2026-09-26

Core

Lead incident resolution, manage security and performance, and plan database upgrades for business-critical SQL Server platforms.

Role type

Senior Database Administrator (SQL Server)

Builds

Business-critical database platforms (SQL Server, Oracle, PostgreSQL, Amazon RDS/Aurora) in hybrid on-premises and AWS cloud environments

Domain

Financial services / Securities exchange / Cloud infrastructure

Deliverable

production ML models | product features | dashboards & analysis | research | client delivery | infrastructure | physical/clinical work

Required skills

SQL Server performance tuning, database design, troubleshooting, operational problem management, high availability (Always On), disaster recovery, backup and restore strategies

Preferred skills

Automation (PowerShell, Ansible, Terraform), multi-database administration (Oracle, PostgreSQL, RDS, Aurora), financial services domain knowledge

Technologies

SQL Server, Oracle Database, PostgreSQL, Amazon RDS, Aurora, AWS, PowerShell, Ansible, Terraform

Responsibilities

Lead incident and problem resolution in 24/7 roster; Manage SQL Server security, availability, performance, recovery, capacity, monitoring and patching; Plan and deliver database changes, upgrades and migrations; Maintain operational playbooks and build standards; Apply automation and infrastructure-as-code practices

Seniority

Senior, hands-on IC

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