Specialist, DBA Operations

Overview

We are seeking a dedicated Specialist in DBA Operations to join MTN's IT Operations team in Accra, Ghana. This full-time role involves maintaining and developing robust database environments aligned with global standards and business needs.

Primary Responsibilities

• Design, implement, and manage enterprise database systems to ensure reliability and security.
• Create and support databases for development, testing, and production environments.
• Plan, execute, and monitor database backup and recovery processes daily.
• Maintain disk groups, tablespaces, and datafile integrity.
• Manage database user access and enforce security protocols.
• Optimize database performance through troubleshooting and fine-tuning techniques.
• Conduct routine health checks and participate in database upgrades and expansions.
• Forecast storage requirements and monitor disk space availability.
• Document projects, share knowledge, and perform additional tasks assigned by management.

Work Context

• Operate within a technology-driven, regulated, and performance-focused environment.
• Engage with multiple stakeholders across diverse cultural and regional structures.
• Adhere to MTN Group IT standards and agile methodologies emphasizing innovation, governance, and environmental and social responsibilities.

Qualifications and Experience

• Bachelor's degree in Computer Science, Computer Engineering, Information Technology, or a related field.
• Relevant database certifications such as Oracle Certified Associate/Professional.
• ITIL certification and familiarity with COBIT5 governance framework.
• Experience with agile working practices and related certifications.
• At least 3 years of experience in the technology sector, particularly in database administration.

Technical Knowledge

• Proficient in administering multiple database platforms: Oracle, MSSQL, MySQL, Cassandra, MongoDB, PostgreSQL.
• Expertise in SQL scripting and database replication technologies such as Data Guard and Golden Gate.
• Understanding of database security measures and clustered storage(NFS) solutions.
• Competency in UNIX/Linux system administration and shell scripting.
• Capacity planning skills and use of monitoring tools like Oracle Enterprise Manager.
• Experience with Real Application Cluster (RAC), Grid Infrastructure Administration, and certifications including Golden Gate and Microsoft Certified Database Administrator.

Company Values and Behaviors

• Embody MTN’s core values including Care, Agility, Respect, Integrity, Inclusion, and Commitment to Organizational Success (COS).
• Demonstrate vital behaviors such as Complete Candor, Accountability, Active Collaboration, and a Results-oriented mindset.

Additional Information

• Position located in Accra, Ghana.
• Applications must reference Vacancy Ref no: MTN-ITDBA007 and include a CV saved with the applicant’s name.
• Submission deadline is 30 July 2026.
• Only shortlisted candidates will be contacted.