OpenSource Database Administrator

Optimal Growth Technologies; Johannesburg; Hybrid; ZAR 550,000 - 900,000; Full time

Benefits offered by this job

Health benefits

Retirement benefits

Training & certifications

Hybrid work model

Randburg location

Job summary

Optimal Growth Technologies is seeking an experienced Database Administrator (DBA) to manage critical database systems in Randburg. You will oversee installation, configuration, performance tuning, security, and recovery strategies to maintain data integrity and availability.

You should have 3+ years of hands-on DBA experience with SQL Server, Oracle, MySQL or PostgreSQL, and be adept at backup, DR planning, and query optimization.

Qualifications

• Bachelor's degree in Computer Science, IT, or a related field.
• 3+ years of experience as a Database Administrator.
• Strong proficiency with SQL Server, Oracle, MySQL, or PostgreSQL.
• Experience with database backup, recovery, and performance tuning techniques.
• Understanding of database security best practices.

Responsibilities

• Install, configure, and upgrade database software and related products.
• Monitor database performance and tune for optimal efficiency and speed.
• Implement and maintain database security measures and user access controls.
• Perform regular database backups and disaster recovery planning.
• Troubleshoot and resolve database issues, ensuring high availability.
• Collaborate with development teams to optimize database design and queries.

Skills

Database administration

SQL proficiency

Data security

Education

Bachelor's degree in Computer Science/IT

Tools

SQL Server

Oracle

MySQL

PostgreSQL

Backups & DR

Job description

About the Role

Our client is looking for a meticulous and experienced Database Administrator (DBA) to manage their critical database systems in Randburg. You will be responsible for the installation, configuration, performance tuning, and security of our databases. Ensuring data integrity, availability, and security is paramount in this role. This is an excellent opportunity for a DBA who wants to work with a variety of database technologies and contribute to the stability and performance of our core data infrastructure.

Key Responsibilities

• Install, configure, and upgrade database software and related products.
• Monitor database performance and tune for optimal efficiency and speed.
• Implement and maintain database security measures and user access controls.
• Perform regular database backups and disaster recovery planning.
• Troubleshoot and resolve database issues, ensuring high availability.
• Collaborate with development teams to optimize database design and queries.

Requirements

• Bachelor's degree in Computer Science, IT, or a related field.
• 3+ years of experience as a Database Administrator.
• Strong proficiency with SQL Server, Oracle, MySQL, or PostgreSQL.
• Experience with database backup, recovery, and performance tuning techniques.
• Understanding of database security best practices.
• Knowledge of scripting languages (e.g., T-SQL, PL/SQL) is advantageous.

Benefits

• Competitive salary and attractive remuneration package.
• Comprehensive health and retirement benefits.
• Opportunities for professional training and certifications.
• A stable and supportive work environment in Randburg.
• Hybrid work model for enhanced work-life balance.