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DLK Group is seeking an experienced and highly skilled Senior Systems Developer to support the development, enhancement, and maintenance of critical healthcare business applications for our client, based in East London, Eastern Cape. We are looking
Key Responsibilities Network Operations Manage senior network support, including escalations and complex troubleshooting Ensure network reliability across diverse environments VoIP & Telephony Monitor VoIP systems (physical & virtual) using dashboards and alerts Conduct call quality investigations