Overview
SQL Database Administrator Jobs in Durban, KwaZulu-Natal, South Africa at Zensar Technologies
Title: SQL Database Administrator
Company: Zensar Technologies
Location: Durban, KwaZulu-Natal, South Africa
Position: SQL Server Database Administrator with postgre database knowledge / Experience
Employment Type: 12 month Contract position
Workplace Type: In office 5 days a week
Job Spec
:Zensar is seeking a SQL DBA with postgre database knowledge / Experience to join the team in Durban. This is an onsite role, requiring 5 days a week in the office
- 8 to 10 + Years experience
- Design, implement, and maintain high availability and disaster recovery solutions (e.g. clustering, availability groups, replication frameworks)
- Develop and manage complex data movement and replication architectures across large database estates.
- Monitor database environments and proactively address performance, stability, and reliability issues.
- Perform advanced performance tuning using execution plans, wait statistics, and profiling tools.
- Investigate incidents, conduct root cause analysis, and implement effective remediation strategies.
- Drive database automation initiatives using scripting and self-service tooling to improve operational efficiency.
- Support infrastructure modernisation projects, including cloud adoption and optimisation initiatives.
- Ensure database security, compliance, and governance through controls such as encryption, auditing, and access management.
- Create and maintain technical documentation, runbooks, and operational standards.
- Provide technical mentorship and guidance to junior database administrators.
- Participate in critical incident response and provide after-hours support when required.
- 6+ years of progressive experience in database administration within enterprise environments.
- A relevant degree in Information Technology, Computer Science, or a related discipline.
- Strong expertise in SQL Server or similar relational database management systems.
- Proven experience with high availability, disaster recovery, and replication technologies.
- Advanced skills in database performance tuning and query optimisation.
- Experience with automation and scripting (e.g. PowerShell, Bash, or Python) Internal – Intellectual Property.
- Experience with technologies such as ClickHouse, FoundationDB, LGTM stack (Loki,Grafana, Tempo, Mimir), Rybbit, or Valkey.
- Exposure to cloud platforms and modern infrastructure environments.
- Solid understanding of security, compliance, and data governance practices.
- Strong problem-solving skills and the ability to manage critical incidents independently.
- Excellent communication skills with the ability to work across technical and business stakeholders.
- A collaborative team player who values knowledge sharing and continuous improvement.
- Play a critical role in maintaining and optimising enterprise-scale database platforms.
- Gain exposure to modern cloud technologies, automation frameworks, and large-scale data environments.
- Work in a collaborative, high-performance engineering environment.
- Contribute to infrastructure modernisation and continuous improvement initiatives.
- Be part of a culture that values technical excellence, accountability, and innovation.