Evaluate and carry out Maintenance tasks. • Planned Maintenance, Facility and Commissioning. • Installations, Commission and Decommission - Telecommunication equipment i.e. SDH (hiT7070, hiT7080) OTN (hiT7100) and DWDM (hiT7300), Cisco router and ZTE router. • Assisting with new service activations (SITA, Liquid Telecoms, Vodacom, MTN & Cell C) • Capacity planning to ensure the nodes’ provision for sufficient capacity. • Provide transport technical support to the Internet, WAN, and LAN departments as required. • Maintain synchronisation equipment. • Worked on AC, DC as well as Rectifiers. • Tests Instruments - SDH Analyser, OTDR, OLTS and Multi-meter • Commission, maintain, and diagnose complex faults on optic-fibre network. • Commission, maintain, and diagnose complex faults on terminal equipment. • Commission, maintain, and diagnose complex faults on the air-conditioning plants. • Commission, maintain, and diagnose complex faults on the rectifiers. • Environmental Alarm Systems including site temperature, humidity control, intrusion, fire & smoke detection, AC & DC Power Supply Monitoring Systems • Update the NOC during Fibre breaks (Temporary or permanent Repairs) • Oversee external contractors with regard to installations of different equipment. • Test and accept the installations of the contractors. Be with the contractor and assist during Optimisation of new channels/links. • Complete and keep all relevant documentation (Maintenance records, calibration records) • Compliance with ETA, ETR and SLA • Inspections (Cars, Generators, Tools, Test Equipment & Assets) • Perform Standby duties, planned, unplanned overtime and night duty as and when required.