Database administrator
ATS Client · Johannesburg, Gauteng
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Start free — we apply for you →Calling DBA's who enjoy environments where uptime, optimisation, and data integrity are absolutely critical to business success!
Our Client operates globally, supporting large-scale infrastructure and enterprise systems where data availability, performance, and security underpin everything they do. Their IT environment is complex and high-volume, requiring experienced professionals who can ensure systems are resilient, optimised, and scalable across multiple platforms. You'll join a mature Enterprise IT function responsible for managing mission-critical database environments across cloud and on-prem infrastructure. The role blends hands-on database administration with performance engineering, system design, and continuous optimisation.
Responsibilities: • Administer and maintain Oracle and Microsoft SQL Server database environments • Monitor and optimise database performance, identifying and resolving bottlenecks • Implement backup, recovery, and security processes to ensure data integrity • Support development, testing, and production environments across the business • Design and implement high-availability and replication solutions (Data Guard, GoldenGate) • Collaborate with development teams to optimise queries and database interactions • Develop and maintain SQL scripts, stored procedures, and automation Requirements:
• 5-7 years' experience in database administration within enterprise environments • Strong hands-on experience with Oracle (12c/19c) and Microsoft SQL Server • Strong expertise in database performance tuning and optimisation • Experience with replication, clustering, and HA solutions (Data Guard, GoldenGate) • Solid understanding of relational database concepts and data modelling • Experience with Linux/Unix environments and enterprise storage (SAN) • Exposure to cloud database environments (AWS / Azure) • Ability to troubleshoot and resolve critical issues under pressure • Strong focus on data integrity, security, and system reliability • Ability to work across teams and communicate technical concepts clearly • Strong organisational skills and ability to manage multiple priorities in a fast-paced environment Apply now!
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For more information contact: Raees Sadek IT Recruitment Researcher 011 622 9526
For more information please contact
Raees Sadek