Database Systems Administrator

1 month ago


Cape Town, Western Cape, South Africa Dimension Data Full time
Job Title: Database Administrator

At Dimension Data, we are seeking a highly skilled Database Administrator to join our team. As a Database Administrator, you will be responsible for ensuring the performance, availability, and security of our MongoDB instances.

Key Responsibilities:
  • Manage installations and upgrades of MongoDB instances
  • Assist development teams in designing and optimizing systems
  • Perform database administration tasks, including backup and restore operations
  • Work with the security team to manage access and compliance
  • Monitor and optimize server resource usage
  • Review and update AD groups to ensure membership is valid
  • Provide output to internal and external auditors as requested
  • Implement encryption and data masking options as required
  • Grant permissions to servers and databases in accordance with security standards
  • Review DBMS software licenses for compliance and cost optimization
  • Research and implement new features of MongoDB
  • Troubleshoot and support DBA issues
  • Perform change management tasks to push data changes to various systems
  • Identify opportunities for optimization, budgeting, and hiring
Requirements:
  • Bachelor's degree in Computer Science or related field
  • 4 years of experience managing MongoDB environments
  • 4 years of experience with MongoDB Enterprise edition and OpsManager
  • Working knowledge of Linux servers
  • Strong proficiency in performance tuning, backup/restore techniques, and Linux operating system
  • Experience working with AWS infrastructure services (EC2, S3)


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