Database Administrator (DBN Hybrid) at Datafin Recruitment

ENVIRONMENT:

• A cutting-edge Tech company in Durban wants you to join its team as its next Database Administrator where you will be responsible for the day-to-day administration, maintenance, optimisation, and support of the organisation’s database systems.
• This role ensures database performance, security, and availability, while also contributing to database development projects and supporting Application Teams with database-related queries.
• The ideal candidate must have a Bachelor’s Degree in Computer Science, Information Systems, or related field (preferred) & preferably Microsoft Certified: Azure Database Administrator Associate, Oracle Certified Professional, or similar Certifications.
• You will also need 3–5 years’ experience in a DBA role with strong SQL & familiarity with database monitoring tools (e.g., SQL Profiler, SolarWinds DPA, Redgate).

DUTIES:

Database Administration & Maintenance -

• Install, configure, and maintain database management systems (primarily SQL Server, MySQL, PostgreSQL, or Oracle, depending on environment).
• Perform regular health checks, tuning, and optimisation for performance and reliability.
• Apply database patches and upgrades as required.
• Monitor database storage, growth, and capacity.

Performance Monitoring & Optimisation -

• Identify slow-running queries and work with Developers to optimise SQL code.
• Maintain and update indexes, statistics, and execution plans.
• Use monitoring tools to proactively address performance issues.

Backup & Recovery -

• Manage database backups, recovery plans, and high-availability configurations.
• Test and validate Disaster Recovery (DR) and business continuity plans.
• Ensure compliance with Recovery Time Objectives (RTOs) and Recovery Point Objectives (RPOs).

Security & Compliance -

• Implement and maintain database security best practices, including access control, encryption, and auditing.
• Ensure compliance with data protection laws (e.g., POPIA, GDPR).
• Manage database user accounts, permissions, and roles.

Development & Support -

• Assist in designing and implementing database solutions for new projects.
• Support application and development teams with database queries and schema changes.
• Develop scripts, stored procedures, and triggers where necessary.

Incident & Problem Management -

• Troubleshoot and resolve database-related incidents and service requests.
• Participate in after-hours support rotation for critical systems.
• Document troubleshooting steps, solutions, and lessons learned.

Continuous Improvement -

• Keep up-to-date with emerging database technologies and best practices.
• Recommend and implement improvements to database architecture and processes.
• Mentor junior DBAs and contribute to internal knowledge sharing.

REQUIREMENTS:

Qualifications –

• Bachelor’s Degree in Computer Science, Information Systems, or related field (preferred).
• Microsoft Certified: Azure Database Administrator Associate, Oracle Certified Professional, or similar Certifications preferred.

Experience/Skills -

• 3–5 Years’ experience in a Database Administration role.
• Strong proficiency in SQL and database administration.
• Experience with database backup, recovery, tuning, and high availability.
• Knowledge of replication, clustering, and disaster recovery setups.
• Familiarity with database monitoring tools (e.g., SQL Profiler, SolarWinds DPA, Redgate).
• Understanding of scripting languages (e.g., PowerShell, Bash, Python) for automation.

Advantageous -

• Knowledge of cloud-based databases (Azure SQL, AWS RDS).
• Experience in both on-premises and cloud database environments.

ATTRIBUTES:

• Strong problem-solving and analytical skills.
• Excellent communication and collaboration abilities.
• Ability to work independently and under pressure.
• Good organisational and documentation skills.